80_FR_81423 80 FR 81174 - Airworthiness Directives; Airbus Airplanes

80 FR 81174 - Airworthiness Directives; Airbus Airplanes

DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration

Federal Register Volume 80, Issue 249 (December 29, 2015)

Page Range81174-81178
FR Document2015-32078

We are adopting a new airworthiness directive (AD) for all Airbus Model A330-200, A330-200 Freighter, and A330-300 series airplanes; and Airbus Model A340-200, A340-300, A340-500, and A340-600 series airplanes. This AD was prompted by a report that, during a production flight test, the ram air turbine (RAT) did not pressurize the green hydraulic system. For certain airplanes, this AD requires identification of the part number, serial number, and standard of the RAT pump, RAT module, RAT actuator, and RAT lower gearbox assembly; replacement of the balance weight screw, modification of the actuator coil spring, modification of the actuator, an inspection of the anti- stall valve for correct installation in the RAT pump housing; and corrective actions if necessary. For certain other airplanes, this AD requires re-identification or replacement of the RAT module. We are issuing this AD to prevent loss of the impeller function and RAT pump pressurization capability, which, if preceded by a total engine flame- out, could result in the loss of control of the airplane.

Federal Register, Volume 80 Issue 249 (Tuesday, December 29, 2015)
[Federal Register Volume 80, Number 249 (Tuesday, December 29, 2015)]
[Rules and Regulations]
[Pages 81174-81178]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2015-32078]


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DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2015-0076; Directorate Identifier 2013-NM-246-AD; 
Amendment 39-18350; AD 2015-26-02]
RIN 2120-AA64


Airworthiness Directives; Airbus Airplanes

AGENCY: Federal Aviation Administration (FAA), Department of 
Transportation (DOT).

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: We are adopting a new airworthiness directive (AD) for all 
Airbus Model A330-200, A330-200 Freighter, and A330-300 series 
airplanes; and Airbus Model A340-200, A340-300, A340-500, and A340-600 
series airplanes. This AD was prompted by a report that, during a 
production flight test, the ram air turbine (RAT) did not pressurize 
the green hydraulic system. For certain airplanes, this AD requires 
identification of the part number, serial number, and standard of the 
RAT pump, RAT module, RAT actuator, and RAT lower gearbox assembly; 
replacement of the balance weight screw, modification of the actuator 
coil spring, modification of the actuator, an inspection of the anti-
stall valve for correct installation in the RAT pump housing; and 
corrective actions if necessary. For certain other airplanes, this AD 
requires re-identification or replacement of the RAT module. We are 
issuing this AD to prevent loss of the impeller function and RAT pump 
pressurization capability, which, if preceded by a total engine flame-
out, could result in the loss of control of the airplane.

DATES: This AD becomes effective February 2, 2016.
    The Director of the Federal Register approved the incorporation by 
reference of certain publications listed in this AD as of February 2, 
2016.

ADDRESSES: You may examine the AD docket on the Internet at http://www.regulations.gov/#!docketDetail;D=FAA-2015-0076; or in person at the 
Docket Management Facility, U.S. Department of Transportation, Docket 
Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New 
Jersey Avenue SE., Washington, DC.
    For Airbus service information identified in this final rule, 
contact Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; fax 
+33 5 61 93 45 80; email [email protected]; Internet 
http://www.airbus.com. For Hamilton Sundstrand service information 
identified in this AD, contact Hamilton Sundstrand, Technical 
Publications, Mail Stop 302-9, 4747 Harrison Avenue, P.O. Box 7002, 
Rockford, IL 61125-7002; telephone 860-654-3575; fax 860-998-4564; 
email [email protected]; Internet http://www.hamiltonsundstrand.com. You may view this referenced service 
information at the FAA, Transport Airplane Directorate, 1601 Lind 
Avenue SW., Renton, WA. For information on the availability of this 
material at the FAA, call 425-227-1221. It is also available on the 
Internet at http://www.regulations.gov by searching for and locating 
Docket No. FAA-2015-0076.

FOR FURTHER INFORMATION CONTACT: Vladimir Ulyanov, Aerospace Engineer, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1138; 
fax 425-227-1149.

SUPPLEMENTARY INFORMATION:

Discussion

    We issued a notice of proposed rulemaking (NPRM) to amend 14 CFR 
part 39 by adding an AD that would apply to all Airbus Model A330-200, 
A330-200 Freighter, and A330-300 series airplanes; and Airbus Model 
A340-200, A340-300, A340-500, and A340-600 series airplanes. The NPRM

[[Page 81175]]

published in the Federal Register on January 23, 2015 (80 FR 3513).
    The European Aviation Safety Agency (EASA), which is the Technical 
Agent for the Member States of the European Union, has issued EASA 
Airworthiness Directive 2013-0274, dated November 15, 2013 (referred to 
after this as the Mandatory Continuing Airworthiness Information, or 
``the MCAI''), to correct an unsafe condition for all Airbus Model 
A330-200, A330-200 Freighter, and A330-300 series airplanes; and Airbus 
Model A340-200, A340-300, A340-500, and A340-600 series airplanes. The 
MCAI states:

    During a production flight test of an A330-300 aeroplane, the 
Ram Air Turbine (RAT) did not pressurize the green hydraulic system. 
Investigation revealed that the impeller drive (hex) shaft had a 
reduced length of engagement with the pump drive shaft. This caused 
the impeller drive shaft to disengage from the pump and disconnect 
the impeller. It was determined that the disconnection was the 
result of internal hex dimensions on the pump impeller shaft, which 
had been changed in a manufacturing drawing. From the investigation 
analysis, it was possible to identify a list of affected parts.
    This condition, if not detected and corrected, could lead to the 
loss of impeller function and RAT pump pressurization capability, 
possibly resulting, in case of total engine flame out, to the loss 
of control of the aeroplane.
    To address this unsafe condition, a new design RAT pump shaft 
has been developed with a decreased hexagonal shaft housing depth, 
which increases the hexagonal drive shaft engagement in the impeller 
shaft to carry the impeller torque. Airbus issued Service Bulletin 
(SB) A330-29-3122, SB A340-29-4093 and SB A340-29-5021 to provide 
instructions for in-service replacement of the affected RAT 
hydraulic pumps, or re-identification of the RAT pump and complete 
RAT module, as applicable.
    For the reasons described above, this [EASA] AD requires 
identification and replacement [modification] or re-identification 
of all affected RAT hydraulic pumps on A330 and A340-200/300 
aeroplanes, and replacement [modification] of all affected RAT 
modules on A340-500/-600 aeroplanes.

For affected pumps, the required actions also include concurrent 
actions, as applicable, including replacement of the balance weight 
screw, modification of the actuator coil spring, modification of the 
actuator, an inspection of the anti-stall valve for correct 
installation in the RAT pump housing and re-installation if necessary. 
For affected pumps, corrective actions include replacement of the RAT 
hydraulic pump, and re-identification of the part number of the RAT 
module. You may examine the MCAI in the AD docket on the Internet at 
http://www.regulations.gov/#!documentDetail;D=FAA-2015-0076-0003.

Comments

    We gave the public the opportunity to participate in developing 
this AD. The following presents the comments received on the NPRM (80 
FR 3513, January 15, 2015) and the FAA's response to each comment.
    One commenter, Joseph P. Evans, supported the NPRM (80 FR 3513, 
January 15, 2015).

Request To Include Optional Actions in Paragraphs (h) and (j) of the 
Proposed AD (80 FR 3513, January 15, 2015)

    Delta Airlines (DAL) requested that paragraph (h) of the Proposed 
AD (80 FR 3513, January 15, 2015) be revised to include an option for 
operators to concurrently do the actions described in Airbus Service 
Bulletin A330-29-3126, dated June 12, 2014, which refers to Hamilton 
Sundstrand Service Bulletin ERPS06M-29-21, dated May 27, 2014, when 
doing any corrective actions required by paragraph (h) of the proposed 
AD. Based upon its requested revision to paragraph (h) of the proposed 
AD, DAL also requested that paragraph (j) of the proposed AD be revised 
to include a statement that if an operator did the optional concurrent 
actions specified in Airbus Service Bulletin A330-29-3126, dated June 
12, 2014, the RAT module should be re-identified using the instructions 
in that service information.
    We agree with the commenter's request to include an option for the 
reasons provided by the commenter. The actions described in Airbus 
Service Bulletin A330-29-3126, dated June 12, 2014, include 
concurrently doing the actions specified in paragraphs (h) and (j) of 
this AD. For similar reasons, we have also included options for 
operators to do the actions in Airbus Service Bulletin A340-29-4097, 
dated June 12, 2014; and Airbus Service Bulletin A340-29-5025, dated 
June 16, 2014; as applicable.
    We have included a new paragraph (k) in this AD to allow operators 
the option to do the actions in Airbus Service Bulletin A330-29-3126, 
dated June 12, 2014; and Airbus Service Bulletin A340-29-4097, dated 
June 12, 2014, and re-designated the subsequent paragraphs accordingly. 
Paragraph (l) of this AD has been revised to include the option for 
operators to do the actions described in Airbus Service Bulletin A340-
29-5025, dated June 16, 2014, for the Model A340-541 and A340-642 
series airplanes.
    If operators do the optional actions, the RAT actuators will be 
modified to the current standards and the RAT modules re-identified 
with the current part numbers. The service information for the optional 
actions specified in paragraph (k) of this AD states that the actions 
in the service information required by paragraphs (g), (h), and (j) of 
this AD, as applicable, should be done concurrently, as described 
below.
     Airbus Service Bulletin A330-29-3126, dated June 12, 2014, 
specifies that the actions in Airbus Service Bulletin A330-29-3122, 
dated October 25, 2012, be done concurrently.
     Airbus Service Bulletin A340-29-4097, dated June 12, 2014, 
specifies that the actions in Airbus Service Bulletin A340-29-4093, 
dated October 25, 2012, be done concurrently.
    The service information for the optional actions specified in 
paragraph (l) of this AD states that the actions in the service 
information required by paragraph (l) of this AD should be done 
concurrently, as described as follows: Airbus Service Bulletin A340-29-
5025, dated June 16, 2014, specifies that the actions in Airbus Service 
Bulletin A340-29-5021, dated October 2, 2012, be done concurrently.

Request To Correct an Error in Referenced Vendor Service Information

    Delta requested that the reference to Hamilton Sundstrand Service 
Bulletin ERPS06M-29-19 in paragraph (i) of the proposed AD (80 FR 3513, 
January 15, 2015) be changed to Hamilton Sundstrand Service Bulletin 
ERPS06M-29-13. Delta noted that Airbus Service Bulletin A330-29-3122, 
dated October 25, 2012, references Hamilton Sundstrand Service Bulletin 
ERPS06M-29-13.
    We agree that the reference to Hamilton Sundstrand Service Bulletin 
ERPS06M-29-19 in paragraph (i) of the proposed AD (80 FR 3513, January 
15, 2015) was incorrect. We inadvertently referred to Hamilton 
Sundstrand Service Bulletin ERPS06M-29-19, and we should have referred 
to Hamilton Sundstrand Service Bulletin ERPS06M-29-13. We have revised 
paragraph (i) of this AD to provide the correct reference, which is 
Hamilton Sundstrand Service Bulletin ERPS06M-29-13.
    In the preamble of Airbus Service Bulletin A330-29-3122, dated 
October 25, 2012, there are two incorrect references to the Hamilton 
Sundstrand service information. The references incorrectly specify 
Hamilton Sundstrand Service Bulletin ``EPRPS06M-29-13.'' The first 
``P'' in the citation should have been omitted. The correct reference 
is ``ERPS06M-29-13.'' As previously stated, we have

[[Page 81176]]

revised paragraph (i) of this AD to address this issue.

Conclusion

    We reviewed the relevant data, considered the comments received, 
and determined that air safety and the public interest require adopting 
this AD with the changes described previously and minor editorial 
changes. We have determined that these minor changes:
     Are consistent with the intent that was proposed in the 
NPRM (80 FR 3513, January 15, 2015) for correcting the unsafe 
condition; and
     Do not add any additional burden upon the public than was 
already proposed in the NPRM (80 FR 3513, January 15, 2015).
    We also determined that these changes will not increase the 
economic burden on any operator or increase the scope of this AD.

Related Service Information Under 1 CFR Part 51

    Airbus has issued the following service information. This service 
information describes procedures for identifying the part number, 
serial number, and standard of the RAT pump, RAT module, RAT actuator, 
and RAT lower gearbox assembly; replacing the balance weight screw, 
modifying the actuator coil spring, modifying the actuator, and doing 
an inspection of the anti-stall valve for correct installation; and re-
identifying the part numbers of the RAT hydraulic pump and RAT module.
     Airbus Service Bulletin A330-29-3122, dated October 25, 
2012.
     Airbus Service Bulletin A340-29-4093, dated October 25, 
2012.
    Airbus also issued Service Bulletin A330-29-3126, dated June 12, 
2104; and Service Bulletin A340-29-4097, dated June 12, 2104, which 
describe procedures for identifying the part number and serial number 
of the RAT actuator; modifying the RAT actuators; and re-identifying 
the part numbers of the RAT module.
    Airbus has also issued Service Bulletin A340-29-5021, dated October 
2, 2012; and Service Bulletin A340-29-5025, dated June 16, 2014, which 
describe procedures for identifying the part number and serial number 
of the RAT actuator, modifying the RAT actuators; and re-identifying 
the part numbers of the RAT module.
    Hamilton Sundstrand has issued Service Bulletin ERPS06M-29-19, 
dated August 6, 2012, which identifies the serial numbers of the 
suspect hydraulic pump.
    This service information is reasonably available because the 
interested parties have access to it through their normal course of 
business or by the means identified in the ADDRESSES section.

Costs of Compliance

    We estimate that this AD affects 66 airplanes of U.S. registry.
    We also estimate that it will take about 14 work-hours per product 
to comply with the basic requirements of this AD. The average labor 
rate is $85 per work-hour. Based on these figures, we estimate the cost 
of this AD on U.S. operators to be $78,540, or $1,190 per product.
    In addition, we estimate that any necessary follow-on actions will 
take about 18 work-hours and require parts costing up to $427,301, for 
a cost of $428,831 per product. We have no way of determining the 
number of aircraft that might need this action.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, section 106, describes the 
authority of the FAA Administrator. ``Subtitle VII: Aviation 
Programs,'' describes in more detail the scope of the Agency's 
authority.
    We are issuing this rulemaking under the authority described in 
``Subtitle VII, Part A, Subpart III, Section 44701: General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We determined that this AD will not have federalism implications 
under Executive Order 13132. This AD will not have a substantial direct 
effect on the States, on the relationship between the national 
government and the States, or on the distribution of power and 
responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    1. Is not a ``significant regulatory action'' under Executive Order 
12866;
    2. Is not a ``significant rule'' under the DOT Regulatory Policies 
and Procedures (44 FR 11034, February 26, 1979);
    3. Will not affect intrastate aviation in Alaska; and
    4. Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.

Examining the AD Docket

    You may examine the AD docket on the Internet at http://www.regulations.gov/#!docketDetail;D=FAA-2015-0076; or in person at the 
Docket Management Facility between 9 a.m. and 5 p.m., Monday through 
Friday, except Federal holidays. The AD docket contains this AD, the 
regulatory evaluation, any comments received, and other information. 
The street address for the Docket Operations office (telephone 800-647-
5527) is in the ADDRESSES section.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Incorporation by 
reference, Safety.

Adoption of the Amendment

    Accordingly, under the authority delegated to me by the 
Administrator, the FAA amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority: 49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive (AD):

2015-26-02 Airbus Amendment 39-18350. Docket No. FAA-2015-0076; 
Directorate Identifier 2013-NM-246-AD.

(a) Effective Date

    This AD becomes effective February 2, 2016.

(b) Affected ADs

    This AD affects AD 2012-21-19, Amendment 39-17235 (77 FR 65812, 
October 31, 2012); and AD 2012-21-20, Amendment 39-17236 (77 FR 
65799, October 31, 2012).

(c) Applicability

    This AD applies to all Airbus airplanes, certificated in any 
category, identified in paragraphs (c)(1) and (c)(2) of this AD, all 
manufacturer serial numbers.
    (1) Model A330-201, -202, -203, -223, -223F, -243, -243F, -301, 
-302, -303, -321, -322, -323, -341, -342, and -343 airplanes.
    (2) Model A340-211, -212, -213, -311, -312, -313, -541, and -642 
airplanes.

(d) Subject

    Air Transport Association (ATA) of America Code 29, Hydraulic 
Power.

[[Page 81177]]

(e) Reason

    This AD was prompted by a report that, during a production 
flight test, the ram air turbine (RAT) did not pressurize the green 
hydraulic system. We are issuing this AD to prevent loss of the 
impeller function and RAT pump pressurization capability, which, if 
preceded by a total engine flame-out, could result in the loss of 
control of the airplane.

(f) Compliance

    Comply with this AD within the compliance times specified, 
unless already done.

(g) Identification of RAT Components

    For Airbus Model A330-201, -202, -203, -223, -223F, -243, -243F, 
-301, -302, -303, -321, -322, -323, -341, -342, and -343 airplanes; 
and Model A340-211, -212, -213, -311, -312, and -313 airplanes: 
Except as provided by paragraph (i) of this AD, within 36 months 
after the effective date of this AD, identify the part number, 
serial number, and standard (through the mod-dots) of the RAT pump, 
RAT module, RAT actuator, and RAT lower gearbox assembly, in 
accordance with the Accomplishment Instructions of the applicable 
Airbus service information specified in paragraphs (g)(1) and (g)(2) 
of this AD. A review of airplane maintenance records is acceptable 
in lieu of this identification if the part number, serial number, 
and standard can be conclusively determined from that review.
    (1) For Airbus Model A330-201, -202, -203, -223, -223F, -243, -
243F, -301, -302, -303, -321, -322, -323, -341, -342, and -343 
airplanes: Airbus Service Bulletin A330-29-3122, dated October 25, 
2012.
    (2) For Airbus Model A340-211, -212, -213, -311, -312, and -313 
airplanes: Airbus Service Bulletin A340-29-4093, dated October 25, 
2012.

(h) Corrective and Concurrent Actions

    If the serial number of the RAT hydraulic pump is included in 
table 7, ``Suspect Hydraulic Pump Serial Numbers,'' of Hamilton 
Sundstrand Service Bulletin ERPS06M-29-19, dated August 6, 2012: 
Within 36 months after the effective date of this AD, do all 
applicable corrective actions, in accordance with the Accomplishment 
Instructions of the applicable Airbus service information specified 
in paragraphs (g)(1) and (g)(2) of this AD. Prior to or concurrently 
with doing the corrective actions required by this paragraph, do the 
actions specified in paragraphs (h)(1) through (h)(4) of this AD, in 
accordance with the Accomplishment Instructions of Airbus Service 
Bulletin A330-29-3122, dated October 25, 2012 (for Model A330-200, -
200 Freighter, and -300 series airplanes); or Airbus Service 
Bulletin A340-29-4093, dated October 25, 2012 (for Airbus Model 
A340-211, -212, -213, -311, -312, and -313 airplanes).
    (1) Replace the balance weight screw.
    (2) Modify the actuator coil spring.
    (3) Modify the actuator.
    (4) Do a general visual inspection of the anti-stall valve for 
correct installation in the RAT pump housing, and if any incorrect 
installation is found, before further flight, correctly install the 
anti-stall valve.

(i) Exception to Service Information Specifications

    Airbus Service Bulletin A330-29-3122, dated October 25, 2012 
(for Model A330-200, -200 Freighter, and -300 series airplanes), 
refers to Hamilton Sundstrand Service Bulletin ``EPRPS06M-29-13'' as 
an additional source of guidance for doing certain actions required 
by paragraph (h) of this AD. The first ``P'' in the citation should 
have been omitted; the correct reference is to Hamilton Sundstrand 
Service Bulletin ``ERPS06M-29-13.''

(j) Re-Identification of Part Numbers

    If the serial number of the RAT hydraulic pump is not included 
in table 7, ``Suspect Hydraulic Pump Serial Numbers,'' of Hamilton 
Sundstrand Service Bulletin ERPS06M-29-19, dated August 6, 2012: 
Within 36 months after the effective date of this AD, re-identify 
the part numbers of the RAT hydraulic pump and RAT module, in 
accordance with the Accomplishment Instructions of the applicable 
Airbus service information specified in paragraphs (g)(1) and (g)(2) 
of this AD.

(k) Service Information for Optional Actions

    Accomplishment of the actions required by paragraphs (g), (h), 
and (j) of this AD, in accordance with the Accomplishment 
Instructions of Airbus Service Bulletin A330-29-3126, dated June 12, 
2014; or Airbus Service Bulletin A340-29-4097, dated June 12, 2014, 
as applicable, constitutes compliance with the requirements of 
paragraphs (g), (h), and (j) of this AD.

(l) RAT Module Replacement (Modification)

    For Airbus Model A340-541 and -642 airplanes having RAT module 
part number (P/N) 772722D, 772722E, 772722F, or 772722G: Within 36 
months after the effective date of this AD, replace (modify) the RAT 
module, in accordance with the Accomplishment Instructions of Airbus 
Service Bulletin A340-29-5021, dated October 2, 2012. As an option, 
accomplishment of the RAT module replacement (modification), in 
accordance with the Accomplishment Instructions of Airbus Service 
Bulletin A340-29-5025, dated June 16, 2014, constitutes compliance 
with the requirement of this paragraph.

(m) Exception to Paragraphs (g), (h), and (j) of This AD

    The actions required by paragraphs (g), (h), and (j) of this AD 
are not required for airplanes on which Airbus Modification 202537 
was embodied in production, provided it can be determined that, 
since the airplane's first flight, no RAT hydraulic pump or RAT 
module having a part number identified in paragraph (n) of this AD 
is installed on that airplane.

(n) Terminating Action for Certain Requirements of Other ADs

    (1) For Airbus Model A330-201, -202, -203, -223, -223F, -243, -
243F, -301, -302, -303, -321, -322, -323, -341, -342, and -343 
airplanes; and A340-211, -212, -213, -311, -312, and -313 airplanes: 
Accomplishment of the actions required by paragraphs (g), (h), and 
(j) of this AD constitutes compliance with the requirements of 
paragraphs (g)(1) and (g)(2) of AD 2012-21-19, Amendment 39-17235 
(77 FR 65812, October 31, 2012); and paragraphs (g)(1) and (g)(2) of 
AD 2012-21-20, Amendment 39-17236 (77 FR 65799, October 31, 2012).
    (2) For Airbus Model A340-541 and -642 airplanes: Accomplishment 
of the actions required by paragraph (l) of this AD constitutes 
compliance with the requirements of paragraphs (h)(1) and (h)(2) of 
AD 2012-21-20, Amendment 39-17236 (77 FR 65799, October 31, 2012).

(o) Parts Installation Prohibition

    (1) For Airbus Model A330-201, -202, -203, -223, -223F, -243, -
243F, -301, -302, -303, -321, -322, -323, -341, -342, and -343 
airplanes; and A340-211, -212, -213, -311, -312, and -313 airplanes: 
After modification of the RAT module as required by paragraph (h) of 
this AD, no person may install any complete RAT module having a part 
number identified in paragraph (o)(1)(i) of this AD, or any RAT 
hydraulic pump having the part number identified in paragraph 
(o)(1)(ii) of this AD, on any airplane.
    (i) RAT module P/N 766351, 768084, 770379, 770952, 770952A, 
770952B, 1702934, 1702934A, or 1702934B.
    (ii) RAT hydraulic pump P/N 5909522 (Parker P/N 4207902).
    (2) For Airbus Model A340-541 and -642 airplanes: After 
modification of the RAT module as required by paragraph (l) of this 
AD, no person may install any complete RAT module having P/N 
772722D, 772722E, 772722F, or 772722G, on any airplane.

(p) Other FAA AD Provisions

    The following provisions also apply to this AD:
    (1) Alternative Methods of Compliance (AMOCs): The Manager, 
International Branch, ANM-116, Transport Airplane Directorate, FAA, 
has the authority to approve AMOCs for this AD, if requested using 
the procedures found in 14 CFR 39.19. In accordance with 14 CFR 
39.19, send your request to your principal inspector or local Flight 
Standards District Office, as appropriate. If sending information 
directly to the International Branch, send it to ATTN: Vladimir 
Ulyanov, Aerospace Engineer, International Branch, ANM-116, 
Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, 
WA 98057-3356; telephone 425-227-1138; fax 425-227-1149. Information 
may be emailed to: [email protected]. Before using any 
approved AMOC, notify your appropriate principal inspector, or 
lacking a principal inspector, the manager of the local flight 
standards district office/certificate holding district office. The 
AMOC approval letter must specifically reference this AD.
    (2) Contacting the Manufacturer: For any requirement in this AD 
to obtain corrective actions from a manufacturer, the action must be 
accomplished using a method approved by the Manager, International 
Branch, ANM-116, Transport Airplane Directorate, FAA; or the 
European Aviation Safety Agency (EASA); or Airbus's EASA Design 
Organization Approval (DOA). If approved by

[[Page 81178]]

the DOA, the approval must include the DOA-authorized signature.

(q) Related Information

    Refer to Mandatory Continuing Airworthiness Information (MCAI) 
EASA Airworthiness Directive 2013-0274, dated November 15, 2013, for 
related information. This MCAI may be found in the AD docket on the 
Internet at http://www.regulations.gov/#!documentDetail;D=FAA-2015-
0076-0003.

(r) Material Incorporated by Reference

    (1) The Director of the Federal Register approved the 
incorporation by reference (IBR) of the service information listed 
in this paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
    (2) You must use this service information as applicable to do 
the actions required by this AD, unless this AD specifies otherwise.
    (i) Airbus Service Bulletin A330-29-3122, dated October 25, 
2012.
    (ii) Airbus Service Bulletin A330-29-3126, dated June 12, 2014.
    (iii) Airbus Service Bulletin A340-29-4093, dated October 25, 
2012.
    (iv) Airbus Service Bulletin A340-29-4097, dated June 12, 2014.
    (v) Airbus Service Bulletin A340-29-5021, dated October 2, 2012.
    (vi) Airbus Service Bulletin A340-29-5025, dated June 16, 2014.
    (vii) Hamilton Sundstrand Service Bulletin ERPS06M-29-19, dated 
August 6, 2012.
    (3) For Airbus service information identified in this AD, 
contact Airbus SAS, Airworthiness Office--EAL, 1 Rond Point Maurice 
Bellonte, 31707 Blagnac Cedex, France; telephone +33 5 61 93 36 96; 
fax +33 5 61 93 45 80; email [email protected]; 
Internet http://www.airbus.com.
    (4) For Hamilton Sundstrand service information identified in 
this AD, contact Hamilton Sundstrand, Technical Publications, Mail 
Stop 302-9, 4747 Harrison Avenue, P.O. Box 7002, Rockford, IL 61125-
7002; telephone 860-654-3575; fax 860-998-4564; email 
[email protected]; Internet http://www.hamiltonsundstrand.com.
    (5) You may view this service information at the FAA, Transport 
Airplane Directorate, 1601 Lind Avenue SW., Renton, WA. For 
information on the availability of this material at the FAA, call 
425-227-1221.
    (6) You may view this service information that is incorporated 
by reference at the National Archives and Records Administration 
(NARA). For information on the availability of this material at 
NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.

    Issued in Renton, Washington, on December 9, 2015.
Michael Kaszycki,
Acting Manager, Transport Airplane Directorate, Aircraft Certification 
Service.
[FR Doc. 2015-32078 Filed 12-28-15; 8:45 am]
BILLING CODE 4910-13-P



                                                81174            Federal Register / Vol. 80, No. 249 / Tuesday, December 29, 2015 / Rules and Regulations

                                                of the local flight standards district office/          Office—EAW, 1 Rond Point Maurice                      impeller function and RAT pump
                                                certificate holding district office. The AMOC           Bellonte, 31707 Blagnac Cedex, France;                pressurization capability, which, if
                                                approval letter must specifically reference             telephone +33 5 61 93 36 96; fax +33 5 61             preceded by a total engine flame-out,
                                                this AD.                                                93 44 51; email account.airworth-eas@
                                                   (ii) AMOCs approved previously for AD
                                                                                                                                                              could result in the loss of control of the
                                                                                                        airbus.com; Internet http://www.airbus.com.
                                                2010–06–04, Amendment 39–16228 ((75 FR                     (6) You may view this service information          airplane.
                                                11428, March 11, 2010); corrected May 4,                at the FAA, Transport Airplane Directorate,           DATES: This AD becomes effective
                                                2010 (75 FR 23572)); are approved as AMOCs              1601 Lind Avenue SW., Renton, WA. For                 February 2, 2016.
                                                for the corresponding provisions of this AD.            information on the availability of this                 The Director of the Federal Register
                                                   (2) Contacting the Manufacturer: As of the           material at the FAA, call 425–227–1221.
                                                effective date of this AD, for any requirement                                                                approved the incorporation by reference
                                                                                                           (7) You may view this service information
                                                in this AD to obtain corrective actions from                                                                  of certain publications listed in this AD
                                                                                                        that is incorporated by reference at the
                                                a manufacturer, the action must be                      National Archives and Records                         as of February 2, 2016.
                                                accomplished using a method approved by                 Administration (NARA). For information on             ADDRESSES: You may examine the AD
                                                the Manager, International Branch, ANM–                 the availability of this material at NARA, call       docket on the Internet at http://
                                                116, Transport Airplane Directorate, FAA; or            202–741–6030, or go to: http://
                                                EASA; or Airbus’s EASA DOA. If approved
                                                                                                                                                              www.regulations.gov/
                                                                                                        www.archives.gov/federal-register/cfr/ibr-            #!docketDetail;D=FAA-2015-0076; or in
                                                by the DOA, the approval must include the               locations.html.
                                                DOA-authorized signature.                                                                                     person at the Docket Management
                                                                                                          Issued in Renton, Washington, on                    Facility, U.S. Department of
                                                (o) Related Information                                 December 8, 2015.                                     Transportation, Docket Operations, M–
                                                  (1) Refer to Mandatory Continuing                     Michael Kaszycki,                                     30, West Building Ground Floor, Room
                                                Airworthiness Information (MCAI) EASA                   Acting Manager, Transport Airplane                    W12–140, 1200 New Jersey Avenue SE.,
                                                Airworthiness Directive 2013–0136R1, dated              Directorate, Aircraft Certification Service.          Washington, DC.
                                                July 30, 2013, for related information. You
                                                may examine the MCAI in the AD docket on                [FR Doc. 2015–31603 Filed 12–28–15; 8:45 am]            For Airbus service information
                                                the Internet at http://www.regulations.gov/             BILLING CODE 4910–13–P                                identified in this final rule, contact
                                                #!documentDetail;D=FAA-2014-0648-0002.                                                                        Airbus SAS, Airworthiness Office—
                                                  (2) Service information identified in this                                                                  EAL, 1 Rond Point Maurice Bellonte,
                                                AD that is not incorporated by reference is             DEPARTMENT OF TRANSPORTATION                          31707 Blagnac Cedex, France; telephone
                                                available at the addresses specified in                                                                       +33 5 61 93 36 96; fax +33 5 61 93 45
                                                paragraphs (p)(5) and (p)(6) of this AD.                Federal Aviation Administration                       80; email airworthiness.A330A340@
                                                (p) Material Incorporated by Reference                                                                        airbus.com; Internet http://
                                                                                                        14 CFR Part 39                                        www.airbus.com. For Hamilton
                                                   (1) The Director of the Federal Register
                                                approved the incorporation by reference                 [Docket No. FAA–2015–0076; Directorate                Sundstrand service information
                                                (IBR) of the service information listed in this         Identifier 2013–NM–246–AD; Amendment                  identified in this AD, contact Hamilton
                                                paragraph under 5 U.S.C. 552(a) and 1 CFR               39–18350; AD 2015–26–02]                              Sundstrand, Technical Publications,
                                                part 51.                                                                                                      Mail Stop 302–9, 4747 Harrison
                                                   (2) You must use this service information            RIN 2120–AA64
                                                                                                                                                              Avenue, P.O. Box 7002, Rockford, IL
                                                as applicable to do the actions required by
                                                                                                        Airworthiness Directives; Airbus                      61125–7002; telephone 860–654–3575;
                                                this AD, unless this AD specifies otherwise.
                                                   (3) The following service information was            Airplanes                                             fax 860–998–4564; email
                                                approved for IBR on February 2, 2016.                                                                         tech.solutions@hs.utc.com; Internet
                                                   (i) Airbus Service Bulletin A300–54–0075,            AGENCY:  Federal Aviation                             http://www.hamiltonsundstrand.com.
                                                Revision 03, excluding Appendixes 1, 2, 3,              Administration (FAA), Department of                   You may view this referenced service
                                                and 5; including Appendix 4; dated March                Transportation (DOT).                                 information at the FAA, Transport
                                                27, 2013.                                               ACTION: Final rule.                                   Airplane Directorate, 1601 Lind Avenue
                                                   (ii) Airbus Service Bulletin A300–54–0081,                                                                 SW., Renton, WA. For information on
                                                dated August 11, 1993.                                  SUMMARY:    We are adopting a new                     the availability of this material at the
                                                   (iii) Airbus Service Bulletin A300–54–               airworthiness directive (AD) for all
                                                6015, Revision 03, excluding Appendixes 1,                                                                    FAA, call 425–227–1221. It is also
                                                                                                        Airbus Model A330–200, A330–200                       available on the Internet at http://
                                                2, 3, and 5; including Appendix 4; dated                Freighter, and A330–300 series
                                                April 11, 2013.                                                                                               www.regulations.gov by searching for
                                                   (iv) Airbus Service Bulletin A300–54–
                                                                                                        airplanes; and Airbus Model A340–200,                 and locating Docket No. FAA–2015–
                                                6021, Revision 02, dated May 21, 2008.                  A340–300, A340–500, and A340–600                      0076.
                                                   (v) Airbus Service Bulletin A310–54–2018,            series airplanes. This AD was prompted
                                                Revision 03, excluding Appendixes 1, 2, 3,              by a report that, during a production                 FOR FURTHER INFORMATION CONTACT:
                                                and 5; including Appendix 4; dated April 11,            flight test, the ram air turbine (RAT) did            Vladimir Ulyanov, Aerospace Engineer,
                                                2013.                                                   not pressurize the green hydraulic                    International Branch, ANM–116,
                                                   (vi) Airbus Service Bulletin A310–54–                system. For certain airplanes, this AD                Transport Airplane Directorate, FAA,
                                                2024, dated August 11, 1993.                            requires identification of the part                   1601 Lind Avenue SW., Renton, WA
                                                   (4) The following service information was                                                                  98057–3356; telephone 425–227–1138;
                                                approved for IBR on April 15, 2010 ((75 FR
                                                                                                        number, serial number, and standard of
                                                                                                        the RAT pump, RAT module, RAT                         fax 425–227–1149.
                                                11428, March 11, 2010); corrected May 4,
                                                2010 (75 FR 23572)).                                    actuator, and RAT lower gearbox                       SUPPLEMENTARY INFORMATION:
                                                   (i) Airbus Mandatory Service Bulletin                assembly; replacement of the balance
                                                A300–54–0075, excluding Appendixes 1, 2,                weight screw, modification of the                     Discussion
                                                and 3, Revision 02, dated June 26, 2008.                actuator coil spring, modification of the               We issued a notice of proposed
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                                                   (ii) Airbus Mandatory Service Bulletin               actuator, an inspection of the anti-stall             rulemaking (NPRM) to amend 14 CFR
                                                A300–54–6015, excluding Appendixes 1, 2,                valve for correct installation in the RAT             part 39 by adding an AD that would
                                                and 3, Revision 02, dated June 26, 2008.
                                                   (iii) Airbus Mandatory Service Bulletin
                                                                                                        pump housing; and corrective actions if               apply to all Airbus Model A330–200,
                                                A310–54–2018, excluding Appendixes 1, 2,                necessary. For certain other airplanes,               A330–200 Freighter, and A330–300
                                                and 3, Revision 02, dated June 26, 2008.                this AD requires re-identification or                 series airplanes; and Airbus Model
                                                   (5) For service information identified in            replacement of the RAT module. We are                 A340–200, A340–300, A340–500, and
                                                this AD, contact Airbus SAS, Airworthiness              issuing this AD to prevent loss of the                A340–600 series airplanes. The NPRM


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                                                                 Federal Register / Vol. 80, No. 249 / Tuesday, December 29, 2015 / Rules and Regulations                                      81175

                                                published in the Federal Register on                    #!documentDetail;D=FAA-2015-0076-                     the current standards and the RAT
                                                January 23, 2015 (80 FR 3513).                          0003.                                                 modules re-identified with the current
                                                  The European Aviation Safety Agency                                                                         part numbers. The service information
                                                                                                        Comments
                                                (EASA), which is the Technical Agent                                                                          for the optional actions specified in
                                                for the Member States of the European                     We gave the public the opportunity to               paragraph (k) of this AD states that the
                                                Union, has issued EASA Airworthiness                    participate in developing this AD. The                actions in the service information
                                                Directive 2013–0274, dated November                     following presents the comments                       required by paragraphs (g), (h), and (j)
                                                15, 2013 (referred to after this as the                 received on the NPRM (80 FR 3513,                     of this AD, as applicable, should be
                                                Mandatory Continuing Airworthiness                      January 15, 2015) and the FAA’s                       done concurrently, as described below.
                                                Information, or ‘‘the MCAI’’), to correct               response to each comment.                                • Airbus Service Bulletin A330–29–
                                                an unsafe condition for all Airbus                        One commenter, Joseph P. Evans,                     3126, dated June 12, 2014, specifies that
                                                Model A330–200, A330–200 Freighter,                     supported the NPRM (80 FR 3513,                       the actions in Airbus Service Bulletin
                                                and A330–300 series airplanes; and                      January 15, 2015).                                    A330–29–3122, dated October 25, 2012,
                                                Airbus Model A340–200, A340–300,                        Request To Include Optional Actions in                be done concurrently.
                                                A340–500, and A340–600 series                           Paragraphs (h) and (j) of the Proposed                   • Airbus Service Bulletin A340–29–
                                                airplanes. The MCAI states:                             AD (80 FR 3513, January 15, 2015)                     4097, dated June 12, 2014, specifies that
                                                  During a production flight test of an A330–              Delta Airlines (DAL) requested that                the actions in Airbus Service Bulletin
                                                300 aeroplane, the Ram Air Turbine (RAT)                paragraph (h) of the Proposed AD (80 FR               A340–29–4093, dated October 25, 2012,
                                                did not pressurize the green hydraulic                                                                        be done concurrently.
                                                system. Investigation revealed that the
                                                                                                        3513, January 15, 2015) be revised to
                                                                                                        include an option for operators to                       The service information for the
                                                impeller drive (hex) shaft had a reduced                                                                      optional actions specified in paragraph
                                                length of engagement with the pump drive                concurrently do the actions described in
                                                shaft. This caused the impeller drive shaft to          Airbus Service Bulletin A330–29–3126,                 (l) of this AD states that the actions in
                                                disengage from the pump and disconnect the              dated June 12, 2014, which refers to                  the service information required by
                                                impeller. It was determined that the                    Hamilton Sundstrand Service Bulletin                  paragraph (l) of this AD should be done
                                                disconnection was the result of internal hex            ERPS06M–29–21, dated May 27, 2014,                    concurrently, as described as follows:
                                                dimensions on the pump impeller shaft,                  when doing any corrective actions                     Airbus Service Bulletin A340–29–5025,
                                                which had been changed in a manufacturing                                                                     dated June 16, 2014, specifies that the
                                                drawing. From the investigation analysis, it
                                                                                                        required by paragraph (h) of the
                                                                                                        proposed AD. Based upon its requested                 actions in Airbus Service Bulletin
                                                was possible to identify a list of affected                                                                   A340–29–5021, dated October 2, 2012,
                                                parts.                                                  revision to paragraph (h) of the
                                                  This condition, if not detected and                   proposed AD, DAL also requested that                  be done concurrently.
                                                corrected, could lead to the loss of impeller           paragraph (j) of the proposed AD be                   Request To Correct an Error in
                                                function and RAT pump pressurization                    revised to include a statement that if an             Referenced Vendor Service Information
                                                capability, possibly resulting, in case of total        operator did the optional concurrent
                                                engine flame out, to the loss of control of the         actions specified in Airbus Service                      Delta requested that the reference to
                                                aeroplane.                                                                                                    Hamilton Sundstrand Service Bulletin
                                                                                                        Bulletin A330–29–3126, dated June 12,
                                                  To address this unsafe condition, a new                                                                     ERPS06M–29–19 in paragraph (i) of the
                                                design RAT pump shaft has been developed                2014, the RAT module should be re-
                                                                                                        identified using the instructions in that             proposed AD (80 FR 3513, January 15,
                                                with a decreased hexagonal shaft housing
                                                                                                        service information.                                  2015) be changed to Hamilton
                                                depth, which increases the hexagonal drive
                                                shaft engagement in the impeller shaft to                  We agree with the commenter’s                      Sundstrand Service Bulletin ERPS06M–
                                                carry the impeller torque. Airbus issued                request to include an option for the                  29–13. Delta noted that Airbus Service
                                                Service Bulletin (SB) A330–29–3122, SB                  reasons provided by the commenter.                    Bulletin A330–29–3122, dated October
                                                A340–29–4093 and SB A340–29–5021 to                     The actions described in Airbus Service               25, 2012, references Hamilton
                                                provide instructions for in-service                     Bulletin A330–29–3126, dated June 12,                 Sundstrand Service Bulletin ERPS06M–
                                                replacement of the affected RAT hydraulic                                                                     29–13.
                                                pumps, or re-identification of the RAT pump
                                                                                                        2014, include concurrently doing the
                                                                                                        actions specified in paragraphs (h) and                  We agree that the reference to
                                                and complete RAT module, as applicable.
                                                  For the reasons described above, this                 (j) of this AD. For similar reasons, we               Hamilton Sundstrand Service Bulletin
                                                [EASA] AD requires identification and                   have also included options for operators              ERPS06M–29–19 in paragraph (i) of the
                                                replacement [modification] or re-                       to do the actions in Airbus Service                   proposed AD (80 FR 3513, January 15,
                                                identification of all affected RAT hydraulic            Bulletin A340–29–4097, dated June 12,                 2015) was incorrect. We inadvertently
                                                pumps on A330 and A340–200/300                          2014; and Airbus Service Bulletin                     referred to Hamilton Sundstrand Service
                                                aeroplanes, and replacement [modification]              A340–29–5025, dated June 16, 2014; as                 Bulletin ERPS06M–29–19, and we
                                                of all affected RAT modules on A340–500/-               applicable.                                           should have referred to Hamilton
                                                600 aeroplanes.                                                                                               Sundstrand Service Bulletin ERPS06M–
                                                                                                           We have included a new paragraph
                                                For affected pumps, the required actions                (k) in this AD to allow operators the                 29–13. We have revised paragraph (i) of
                                                also include concurrent actions, as                     option to do the actions in Airbus                    this AD to provide the correct reference,
                                                applicable, including replacement of the                Service Bulletin A330–29–3126, dated                  which is Hamilton Sundstrand Service
                                                balance weight screw, modification of                   June 12, 2014; and Airbus Service                     Bulletin ERPS06M–29–13.
                                                the actuator coil spring, modification of               Bulletin A340–29–4097, dated June 12,                    In the preamble of Airbus Service
                                                the actuator, an inspection of the anti-                2014, and re-designated the subsequent                Bulletin A330–29–3122, dated October
                                                stall valve for correct installation in the             paragraphs accordingly. Paragraph (l) of              25, 2012, there are two incorrect
                                                RAT pump housing and re-installation                    this AD has been revised to include the               references to the Hamilton Sundstrand
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                                                if necessary. For affected pumps,                       option for operators to do the actions                service information. The references
                                                corrective actions include replacement                  described in Airbus Service Bulletin                  incorrectly specify Hamilton
                                                of the RAT hydraulic pump, and re-                      A340–29–5025, dated June 16, 2014, for                Sundstrand Service Bulletin
                                                identification of the part number of the                the Model A340–541 and A340–642                       ‘‘EPRPS06M–29–13.’’ The first ‘‘P’’ in
                                                RAT module. You may examine the                         series airplanes.                                     the citation should have been omitted.
                                                MCAI in the AD docket on the Internet                      If operators do the optional actions,              The correct reference is ‘‘ERPS06M–29–
                                                at http://www.regulations.gov/                          the RAT actuators will be modified to                 13.’’ As previously stated, we have


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                                                81176            Federal Register / Vol. 80, No. 249 / Tuesday, December 29, 2015 / Rules and Regulations

                                                revised paragraph (i) of this AD to                     have access to it through their normal                on a substantial number of small entities
                                                address this issue.                                     course of business or by the means                    under the criteria of the Regulatory
                                                                                                        identified in the ADDRESSES section.                  Flexibility Act.
                                                Conclusion
                                                  We reviewed the relevant data,                        Costs of Compliance                                   Examining the AD Docket
                                                considered the comments received, and                     We estimate that this AD affects 66                   You may examine the AD docket on
                                                determined that air safety and the                      airplanes of U.S. registry.                           the Internet at http://
                                                public interest require adopting this AD                  We also estimate that it will take                  www.regulations.gov/
                                                with the changes described previously                   about 14 work-hours per product to                    #!docketDetail;D=FAA-2015-0076; or in
                                                and minor editorial changes. We have                    comply with the basic requirements of                 person at the Docket Management
                                                determined that these minor changes:                    this AD. The average labor rate is $85                Facility between 9 a.m. and 5 p.m.,
                                                  • Are consistent with the intent that                 per work-hour. Based on these figures,                Monday through Friday, except Federal
                                                was proposed in the NPRM (80 FR 3513,                   we estimate the cost of this AD on U.S.               holidays. The AD docket contains this
                                                January 15, 2015) for correcting the                    operators to be $78,540, or $1,190 per                AD, the regulatory evaluation, any
                                                unsafe condition; and                                   product.                                              comments received, and other
                                                  • Do not add any additional burden                      In addition, we estimate that any                   information. The street address for the
                                                upon the public than was already                        necessary follow-on actions will take                 Docket Operations office (telephone
                                                proposed in the NPRM (80 FR 3513,                       about 18 work-hours and require parts                 800–647–5527) is in the ADDRESSES
                                                January 15, 2015).                                      costing up to $427,301, for a cost of                 section.
                                                  We also determined that these                         $428,831 per product. We have no way
                                                changes will not increase the economic                  of determining the number of aircraft                 List of Subjects in 14 CFR Part 39
                                                burden on any operator or increase the                  that might need this action.
                                                scope of this AD.                                                                                               Air transportation, Aircraft, Aviation
                                                                                                        Authority for This Rulemaking                         safety, Incorporation by reference,
                                                Related Service Information Under 1                        Title 49 of the United States Code                 Safety.
                                                CFR Part 51                                             specifies the FAA’s authority to issue                Adoption of the Amendment
                                                   Airbus has issued the following                      rules on aviation safety. Subtitle I,
                                                service information. This service                       section 106, describes the authority of                 Accordingly, under the authority
                                                information describes procedures for                    the FAA Administrator. ‘‘Subtitle VII:                delegated to me by the Administrator,
                                                identifying the part number, serial                     Aviation Programs,’’ describes in more                the FAA amends 14 CFR part 39 as
                                                number, and standard of the RAT pump,                   detail the scope of the Agency’s                      follows:
                                                RAT module, RAT actuator, and RAT                       authority.
                                                lower gearbox assembly; replacing the                      We are issuing this rulemaking under               PART 39—AIRWORTHINESS
                                                balance weight screw, modifying the                     the authority described in ‘‘Subtitle VII,            DIRECTIVES
                                                actuator coil spring, modifying the                     Part A, Subpart III, Section 44701:
                                                actuator, and doing an inspection of the                General requirements.’’ Under that                    ■ 1. The authority citation for part 39
                                                anti-stall valve for correct installation;              section, Congress charges the FAA with                continues to read as follows:
                                                and re-identifying the part numbers of                  promoting safe flight of civil aircraft in                Authority: 49 U.S.C. 106(g), 40113, 44701.
                                                the RAT hydraulic pump and RAT                          air commerce by prescribing regulations
                                                module.                                                 for practices, methods, and procedures                § 39.13    [Amended]
                                                   • Airbus Service Bulletin A330–29–                   the Administrator finds necessary for
                                                3122, dated October 25, 2012.                                                                                 ■ 2. The FAA amends § 39.13 by adding
                                                                                                        safety in air commerce. This regulation
                                                   • Airbus Service Bulletin A340–29–                                                                         the following new airworthiness
                                                                                                        is within the scope of that authority
                                                4093, dated October 25, 2012.                                                                                 directive (AD):
                                                                                                        because it addresses an unsafe condition
                                                   Airbus also issued Service Bulletin                  that is likely to exist or develop on                 2015–26–02 Airbus Amendment 39–18350.
                                                A330–29–3126, dated June 12, 2104;                      products identified in this rulemaking                    Docket No. FAA–2015–0076; Directorate
                                                and Service Bulletin A340–29–4097,                                                                                Identifier 2013–NM–246–AD.
                                                                                                        action.
                                                dated June 12, 2104, which describe                                                                           (a) Effective Date
                                                procedures for identifying the part                     Regulatory Findings
                                                                                                                                                                This AD becomes effective February 2,
                                                number and serial number of the RAT                       We determined that this AD will not                 2016.
                                                actuator; modifying the RAT actuators;                  have federalism implications under
                                                and re-identifying the part numbers of                  Executive Order 13132. This AD will                   (b) Affected ADs
                                                the RAT module.                                         not have a substantial direct effect on                 This AD affects AD 2012–21–19,
                                                   Airbus has also issued Service                       the States, on the relationship between               Amendment 39–17235 (77 FR 65812, October
                                                Bulletin A340–29–5021, dated October                    the national government and the States,               31, 2012); and AD 2012–21–20, Amendment
                                                2, 2012; and Service Bulletin A340–29–                                                                        39–17236 (77 FR 65799, October 31, 2012).
                                                                                                        or on the distribution of power and
                                                5025, dated June 16, 2014, which                        responsibilities among the various                    (c) Applicability
                                                describe procedures for identifying the                 levels of government.                                    This AD applies to all Airbus airplanes,
                                                part number and serial number of the                      For the reasons discussed above, I                  certificated in any category, identified in
                                                RAT actuator, modifying the RAT                         certify that this AD:                                 paragraphs (c)(1) and (c)(2) of this AD, all
                                                actuators; and re-identifying the part                    1. Is not a ‘‘significant regulatory                manufacturer serial numbers.
                                                numbers of the RAT module.                              action’’ under Executive Order 12866;                    (1) Model A330–201, –202, –203, –223,
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                                                   Hamilton Sundstrand has issued                         2. Is not a ‘‘significant rule’’ under the          –223F, –243, –243F, –301, –302, –303, –321,
                                                Service Bulletin ERPS06M–29–19, dated                   DOT Regulatory Policies and Procedures                –322, –323, –341, –342, and –343 airplanes.
                                                                                                                                                                 (2) Model A340–211, –212, –213, –311,
                                                August 6, 2012, which identifies the                    (44 FR 11034, February 26, 1979);                     –312, –313, –541, and –642 airplanes.
                                                serial numbers of the suspect hydraulic                   3. Will not affect intrastate aviation in
                                                pump.                                                   Alaska; and                                           (d) Subject
                                                   This service information is reasonably                 4. Will not have a significant                        Air Transport Association (ATA) of
                                                available because the interested parties                economic impact, positive or negative,                America Code 29, Hydraulic Power.



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                                                                 Federal Register / Vol. 80, No. 249 / Tuesday, December 29, 2015 / Rules and Regulations                                            81177

                                                (e) Reason                                              (i) Exception to Service Information                  and (j) of this AD constitutes compliance
                                                   This AD was prompted by a report that,               Specifications                                        with the requirements of paragraphs (g)(1)
                                                during a production flight test, the ram air               Airbus Service Bulletin A330–29–3122,              and (g)(2) of AD 2012–21–19, Amendment
                                                turbine (RAT) did not pressurize the green              dated October 25, 2012 (for Model A330–200,           39–17235 (77 FR 65812, October 31, 2012);
                                                hydraulic system. We are issuing this AD to             –200 Freighter, and –300 series airplanes),           and paragraphs (g)(1) and (g)(2) of AD 2012–
                                                prevent loss of the impeller function and               refers to Hamilton Sundstrand Service                 21–20, Amendment 39–17236 (77 FR 65799,
                                                RAT pump pressurization capability, which,              Bulletin ‘‘EPRPS06M–29–13’’ as an                     October 31, 2012).
                                                if preceded by a total engine flame-out, could          additional source of guidance for doing                 (2) For Airbus Model A340–541 and –642
                                                result in the loss of control of the airplane.          certain actions required by paragraph (h) of          airplanes: Accomplishment of the actions
                                                                                                        this AD. The first ‘‘P’’ in the citation should       required by paragraph (l) of this AD
                                                (f) Compliance                                                                                                constitutes compliance with the
                                                                                                        have been omitted; the correct reference is to
                                                   Comply with this AD within the                       Hamilton Sundstrand Service Bulletin                  requirements of paragraphs (h)(1) and (h)(2)
                                                compliance times specified, unless already              ‘‘ERPS06M–29–13.’’                                    of AD 2012–21–20, Amendment 39–17236
                                                done.                                                                                                         (77 FR 65799, October 31, 2012).
                                                                                                        (j) Re-Identification of Part Numbers
                                                (g) Identification of RAT Components                                                                          (o) Parts Installation Prohibition
                                                                                                           If the serial number of the RAT hydraulic
                                                   For Airbus Model A330–201, –202, –203,               pump is not included in table 7, ‘‘Suspect              (1) For Airbus Model A330–201, –202,
                                                –223, –223F, –243, –243F, –301, –302, –303,             Hydraulic Pump Serial Numbers,’’ of                   –203, –223, –223F, –243, –243F, –301, –302,
                                                –321, –322, –323, –341, –342, and –343                  Hamilton Sundstrand Service Bulletin                  –303, –321, –322, –323, –341, –342, and –343
                                                airplanes; and Model A340–211, –212, –213,              ERPS06M–29–19, dated August 6, 2012:                  airplanes; and A340–211, –212, –213, –311,
                                                –311, –312, and –313 airplanes: Except as               Within 36 months after the effective date of          –312, and –313 airplanes: After modification
                                                provided by paragraph (i) of this AD, within            this AD, re-identify the part numbers of the          of the RAT module as required by paragraph
                                                36 months after the effective date of this AD,          RAT hydraulic pump and RAT module, in                 (h) of this AD, no person may install any
                                                identify the part number, serial number, and            accordance with the Accomplishment                    complete RAT module having a part number
                                                standard (through the mod-dots) of the RAT              Instructions of the applicable Airbus service         identified in paragraph (o)(1)(i) of this AD, or
                                                pump, RAT module, RAT actuator, and RAT                 information specified in paragraphs (g)(1)            any RAT hydraulic pump having the part
                                                lower gearbox assembly, in accordance with              and (g)(2) of this AD.                                number identified in paragraph (o)(1)(ii) of
                                                the Accomplishment Instructions of the                                                                        this AD, on any airplane.
                                                applicable Airbus service information                   (k) Service Information for Optional Actions            (i) RAT module P/N 766351, 768084,
                                                specified in paragraphs (g)(1) and (g)(2) of              Accomplishment of the actions required by           770379, 770952, 770952A, 770952B,
                                                this AD. A review of airplane maintenance               paragraphs (g), (h), and (j) of this AD, in           1702934, 1702934A, or 1702934B.
                                                records is acceptable in lieu of this                   accordance with the Accomplishment                      (ii) RAT hydraulic pump P/N 5909522
                                                identification if the part number, serial               Instructions of Airbus Service Bulletin A330–         (Parker P/N 4207902).
                                                number, and standard can be conclusively                29–3126, dated June 12, 2014; or Airbus                 (2) For Airbus Model A340–541 and –642
                                                determined from that review.                            Service Bulletin A340–29–4097, dated June             airplanes: After modification of the RAT
                                                   (1) For Airbus Model A330–201, –202,                 12, 2014, as applicable, constitutes                  module as required by paragraph (l) of this
                                                –203, –223, –223F, –243, –243F, –301, –302,             compliance with the requirements of                   AD, no person may install any complete RAT
                                                –303, –321, –322, –323, –341, –342, and –343            paragraphs (g), (h), and (j) of this AD.              module having P/N 772722D, 772722E,
                                                airplanes: Airbus Service Bulletin A330–29–                                                                   772722F, or 772722G, on any airplane.
                                                3122, dated October 25, 2012.                           (l) RAT Module Replacement (Modification)
                                                   (2) For Airbus Model A340–211, –212,                                                                       (p) Other FAA AD Provisions
                                                                                                           For Airbus Model A340–541 and –642
                                                –213, –311, –312, and –313 airplanes: Airbus            airplanes having RAT module part number                  The following provisions also apply to this
                                                Service Bulletin A340–29–4093, dated                    (P/N) 772722D, 772722E, 772722F, or                   AD:
                                                October 25, 2012.                                       772722G: Within 36 months after the                      (1) Alternative Methods of Compliance
                                                                                                        effective date of this AD, replace (modify) the       (AMOCs): The Manager, International
                                                (h) Corrective and Concurrent Actions                                                                         Branch, ANM–116, Transport Airplane
                                                                                                        RAT module, in accordance with the
                                                  If the serial number of the RAT hydraulic             Accomplishment Instructions of Airbus                 Directorate, FAA, has the authority to
                                                pump is included in table 7, ‘‘Suspect                  Service Bulletin A340–29–5021, dated                  approve AMOCs for this AD, if requested
                                                Hydraulic Pump Serial Numbers,’’ of                     October 2, 2012. As an option,                        using the procedures found in 14 CFR 39.19.
                                                Hamilton Sundstrand Service Bulletin                    accomplishment of the RAT module                      In accordance with 14 CFR 39.19, send your
                                                ERPS06M–29–19, dated August 6, 2012:                    replacement (modification), in accordance             request to your principal inspector or local
                                                Within 36 months after the effective date of            with the Accomplishment Instructions of               Flight Standards District Office, as
                                                this AD, do all applicable corrective actions,          Airbus Service Bulletin A340–29–5025,                 appropriate. If sending information directly
                                                in accordance with the Accomplishment                   dated June 16, 2014, constitutes compliance           to the International Branch, send it to ATTN:
                                                Instructions of the applicable Airbus service           with the requirement of this paragraph.               Vladimir Ulyanov, Aerospace Engineer,
                                                information specified in paragraphs (g)(1)                                                                    International Branch, ANM–116, Transport
                                                and (g)(2) of this AD. Prior to or concurrently         (m) Exception to Paragraphs (g), (h), and (j)         Airplane Directorate, FAA, 1601 Lind
                                                with doing the corrective actions required by           of This AD                                            Avenue SW., Renton, WA 98057–3356;
                                                this paragraph, do the actions specified in               The actions required by paragraphs (g), (h),        telephone 425–227–1138; fax 425–227–1149.
                                                paragraphs (h)(1) through (h)(4) of this AD,            and (j) of this AD are not required for               Information may be emailed to: 9-ANM-116-
                                                in accordance with the Accomplishment                   airplanes on which Airbus Modification                AMOC-REQUESTS@faa.gov. Before using
                                                Instructions of Airbus Service Bulletin A330–           202537 was embodied in production,                    any approved AMOC, notify your appropriate
                                                29–3122, dated October 25, 2012 (for Model              provided it can be determined that, since the         principal inspector, or lacking a principal
                                                A330–200, –200 Freighter, and –300 series               airplane’s first flight, no RAT hydraulic             inspector, the manager of the local flight
                                                airplanes); or Airbus Service Bulletin A340–            pump or RAT module having a part number               standards district office/certificate holding
                                                29–4093, dated October 25, 2012 (for Airbus             identified in paragraph (n) of this AD is             district office. The AMOC approval letter
                                                Model A340–211, –212, –213, –311, –312,                 installed on that airplane.                           must specifically reference this AD.
                                                and –313 airplanes).                                                                                             (2) Contacting the Manufacturer: For any
                                                                                                        (n) Terminating Action for Certain
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                                                  (1) Replace the balance weight screw.                                                                       requirement in this AD to obtain corrective
                                                  (2) Modify the actuator coil spring.                  Requirements of Other ADs                             actions from a manufacturer, the action must
                                                  (3) Modify the actuator.                                (1) For Airbus Model A330–201, –202,                be accomplished using a method approved
                                                  (4) Do a general visual inspection of the             –203, –223, –223F, –243, –243F, –301, –302,           by the Manager, International Branch, ANM–
                                                anti-stall valve for correct installation in the        –303, –321, –322, –323, –341, –342, and –343          116, Transport Airplane Directorate, FAA; or
                                                RAT pump housing, and if any incorrect                  airplanes; and A340–211, –212, –213, –311,            the European Aviation Safety Agency
                                                installation is found, before further flight,           –312, and –313 airplanes: Accomplishment              (EASA); or Airbus’s EASA Design
                                                correctly install the anti-stall valve.                 of the actions required by paragraphs (g), (h),       Organization Approval (DOA). If approved by



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                                                81178            Federal Register / Vol. 80, No. 249 / Tuesday, December 29, 2015 / Rules and Regulations

                                                the DOA, the approval must include the                  DEPARTMENT OF ENERGY                                   director concerning procedural
                                                DOA-authorized signature.                                                                                      matters,’’ to allow the Commission to
                                                (q) Related Information                                 Federal Energy Regulatory                              focus on more complex and
                                                                                                        Commission                                             controversial tasks.4 The Commission
                                                  Refer to Mandatory Continuing
                                                                                                                                                               has delegated certain of its authority in
                                                Airworthiness Information (MCAI) EASA
                                                                                                        18 CFR Part 375                                        a series of orders beginning in 1978.5
                                                Airworthiness Directive 2013–0274, dated
                                                November 15, 2013, for related information.
                                                                                                                                                                  3. In 2007, the Commission issued
                                                                                                        [RM16–4–000; Order No. 820]
                                                This MCAI may be found in the AD docket                                                                        Order No. 704, which created FERC
                                                on the Internet at http://                              Delegation of Authority for FERC Form                  Form No. 552. FERC Form No. 552,
                                                www.regulations.gov/#!documentDetail;                   No. 552                                                Annual Report of Natural Gas
                                                D=FAA-2015-0076-0003.                                                                                          Transactions, collects transactional
                                                                                                        AGENCY:  Federal Energy Regulatory                     information from natural gas market
                                                (r) Material Incorporated by Reference                  Commission, Energy.                                    participants. FERC Form No. 552 is
                                                   (1) The Director of the Federal Register             ACTION: Final rule.                                    codified in section 260.401 of the
                                                approved the incorporation by reference                                                                        Commission’s regulations.6
                                                (IBR) of the service information listed in this         SUMMARY:   The Federal Energy
                                                paragraph under 5 U.S.C. 552(a) and 1 CFR               Regulatory Commission (Commission) is                  II. Discussion
                                                part 51.                                                amending its regulations governing                        4. Part 375, Subpart C, of the
                                                   (2) You must use this service information            delegations of authority to the Director               Commission’s rules and regulations sets
                                                as applicable to do the actions required by             of the Office of Enforcement. The                      our delegations of authority to the
                                                this AD, unless this AD specifies otherwise.            amendment will provide clarity and                     various office directors, such as the
                                                   (i) Airbus Service Bulletin A330–29–3122,            consistency regarding the authority
                                                dated October 25, 2012.
                                                                                                                                                               Director of the Office of Enforcement.
                                                                                                        delegated to the Office of Enforcement.                Section 375.311 specifically includes
                                                   (ii) Airbus Service Bulletin A330–29–3126,
                                                dated June 12, 2014.                                    DATES: This rule will become effective                 delegations of authority to the Director
                                                   (iii) Airbus Service Bulletin A340–29–               January 28, 2016.                                      of the Office of Enforcement. Section
                                                4093, dated October 25, 2012.                           FOR FURTHER INFORMATION CONTACT:                       375.311(r) includes the authority to
                                                   (iv) Airbus Service Bulletin A340–29–                Laura Vallance, Office of Enforcement,                 deny or grant, in whole or in part,
                                                4097, dated June 12, 2014.                              888 First Street NE., Washington, DC                   motions of extensions of time to file, or
                                                   (v) Airbus Service Bulletin A340–29–5021,            20426, 202–502–8395, Laura.vallance@                   requests for the waiver of the
                                                dated October 2, 2012.                                  ferc.gov.                                              requirements of the Form Nos, 1, 1–F,
                                                   (vi) Airbus Service Bulletin A340–29–                                                                       2, 2–A and 6, the Form 60, 61, 730 and
                                                5025, dated June 16, 2014.                              SUPPLEMENTARY INFORMATION:
                                                                                                                                                               Electric Quarterly Reports.7 Section
                                                   (vii) Hamilton Sundstrand Service Bulletin           Order No. 820                                          375.311 (s) includes the authority to
                                                ERPS06M–29–19, dated August 6, 2012.
                                                                                                        Final Rule                                             provide notification if any of the above
                                                   (3) For Airbus service information
                                                identified in this AD, contact Airbus SAS,
                                                                                                                                                               filings fails to comply with the
                                                Airworthiness Office—EAL, 1 Rond Point
                                                                                                        (Issued December 22, 2015)                             applicable statutory requirements, and
                                                Maurice Bellonte, 31707 Blagnac Cedex,                     1. The Federal Energy Regulatory                    with all applicable Commission rules,
                                                France; telephone +33 5 61 93 36 96; fax +33            Commission (Commission) is amending                    regulations, and orders for which a
                                                5 61 93 45 80; email                                    its regulations governing delegations of               waiver has not been granted, or, when
                                                airworthiness.A330A340@airbus.com;                      authority to the Director of the Office of             appropriate, notify a party that a
                                                Internet http://www.airbus.com.                         Enforcement.1 These amendments will                    submission is acceptable.8
                                                   (4) For Hamilton Sundstrand service                  provide clarity and consistency
                                                information identified in this AD, contact                                                                        4 See J.R. Ferguson and Assoc., 20 FERC ¶ 61,132
                                                                                                        regarding the authority delegated to the
                                                Hamilton Sundstrand, Technical                                                                                 at p. 61,291 (1982) (footnote omitted).
                                                Publications, Mail Stop 302–9, 4747 Harrison
                                                                                                        Office of Enforcement, by expressly                       5 Existing delegations of authority were

                                                Avenue, P.O. Box 7002, Rockford, IL 61125–              delegating that office authority over                  promulgated in a series of rulemakings initiated in
                                                7002; telephone 860–654–3575; fax 860–998–              FERC Form No. 552.2                                    1978. See Delegations to Various Office Directors of
                                                                                                                                                               Certain Commission Authority, FERC Stats. & Regs.
                                                4564; email tech.solutions@hs.utc.com;                  I. Background                                          ¶ 30,016 (1978); Chief Accountant, et al.,
                                                Internet http://                                                                                               Delegation of Authority; Final Regulation, Order
                                                www.hamiltonsundstrand.com.                                2. The Commission has broad                         No. 38, FERC Stats. & Regs. ¶ 30,068 (1979), reh’g
                                                   (5) You may view this service information            statutory authority to perform acts and                denied, 8 FERC ¶61,299 (1979); Delegation of the
                                                at the FAA, Transport Airplane Directorate,             make rules that are necessary or                       Commission’s Authority to the Directors of Office of
                                                                                                                                                               Electric Power Regulation, Office of the Chief
                                                1601 Lind Avenue SW., Renton, WA. For                   appropriate to carry out its statutory                 Accountant, and Office of Pipeline and Producer
                                                information on the availability of this                 function.3 This includes the delegation                Regulation, Order No. 147, FERC Stats. & Regs. ¶
                                                material at the FAA, call 425–227–1221.                 of its statutory authority to staff                    30,259 (1981); Delegation of Authority, Order No.
                                                   (6) You may view this service information            members on routine matters, ‘‘which in                 224, FERC Stats. & Regs. ¶ 30,356 (1982);
                                                that is incorporated by reference at the                many cases represent nothing more than                 Regulations Delegating Authority, Order No. 492,
                                                National Archives and Records                                                                                  FERC Stats. & Regs. ¶ 30,814 (1988); Streamlining
                                                                                                        a ministerial judgment by the office                   Commission Procedures for Review of Staff Action,
                                                Administration (NARA). For information on
                                                                                                                                                               Order No. 530, FERC Stats. & Regs. ¶ 30,906 (1990),
                                                the availability of this material at NARA, call           1 18 CFR 375.311 (2015).                             reh’g denied, Order No. 530–A, FERC Stats. & Regs.
                                                202–741–6030, or go to: http://                           2 Transparency                                       ¶ 30,914 (1991); Delegation of Authority to the
                                                                                                                           Provisions of Section 23 of the
                                                www.archives.gov/federal-register/cfr/ibr-                                                                     Secretary, the Director of the Office of Electric
                                                                                                        Natural Gas Act, Order No. 704, FERC Stats. & Regs.
                                                locations.html.                                         ¶ 31,260 (2007), order on reh’g, Order No. 704–A,      Power Regulation, and the General Counsel, Order
                                                                                                                                                               No. 585, FERC Stats. & Regs. ¶ 31,030 (1995);
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                                                  Issued in Renton, Washington, on                      FERC Stats. & Regs. ¶ 31,275, order dismissing reh’g
                                                                                                        and clarification, Order No. 704–B, 125 FERC ¶         Delegation of Authority, Order No. 613, FERC Stats.
                                                December 9, 2015.                                                                                              & Regs. ¶ 31,087 (1999); Delegation of Authority,
                                                                                                        61,302 (2008), order granting clarification, Order
                                                Michael Kaszycki,                                       No. 704–C, 131 FERC ¶ 61,246 (2010).                   Order No. 632, FERC Stats. & Regs. ¶ 31,143 (2003);
                                                                                                          3 See Regulations Delegating Authority, Order No.    Chief Accountant Delegations, Order No. 721, FERC
                                                Acting Manager, Transport Airplane
                                                                                                        492, FERC Stats. & Regs. ¶ 30,814, at 31,117 & n.2     Stats. & Regs. ¶ 31, 287 (2009).
                                                Directorate, Aircraft Certification Service.                                                                      6 18 CFR 260.401 (2015).
                                                                                                        (1988) (citing 16 U.S.C. 825h (Federal Power Act),
                                                [FR Doc. 2015–32078 Filed 12–28–15; 8:45 am]            15 U.S.C. 717o (Natural Gas Act), and 15 U.S.C.           7 18 CFR 375.311(r).

                                                BILLING CODE 4910–13–P                                  3411 (Natural Gas Policy Act of 1978)).                   8 18 CFR 375.311(s).




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Document Created: 2015-12-29 10:15:01
Document Modified: 2015-12-29 10:15:01
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionRules and Regulations
ActionFinal rule.
DatesThis AD becomes effective February 2, 2016.
ContactVladimir Ulyanov, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1138; fax 425-227-1149.
FR Citation80 FR 81174 
RIN Number2120-AA64
CFR AssociatedAir Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety

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