82 FR 12071 - Airworthiness Directives; Bombardier, Inc. Airplanes
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration Federal Register Volume 82, Issue 38 (February 28, 2017)
Federal Aviation Administration
Federal Register Volume 82, Issue 38 (February 28, 2017)
| Page Range | 12071-12074 | |
| FR Document | 2017-03712 |
[Federal Register Volume 82, Number 38 (Tuesday, February 28, 2017)] [Proposed Rules] [Pages 12071-12074] From the Federal Register Online [www.thefederalregister.org] [FR Doc No: 2017-03712] ----------------------------------------------------------------------- DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2017-0124; Directorate Identifier 2016-NM-166-AD] RIN 2120-AA64 Airworthiness Directives; Bombardier, Inc. Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. [[Page 12072]] ACTION: Notice of proposed rulemaking (NPRM). ----------------------------------------------------------------------- SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc. Model BD-100-1A10 airplanes. This proposed AD was prompted by several reports of nose wheel steering failures in service. This proposed AD would require a part verification and replacement of certain steering manifolds. We are proposing this AD to address the unsafe condition on these products. DATES: We must receive comments on this proposed AD by April 14, 2017. ADDRESSES: You may send comments, using the procedures found in 14 CFR 11.43 and 11.45, by any of the following methods:Federal eRulemaking Portal: Go to http://www.regulations.gov. Follow the instructions for submitting comments. Fax: 202-493-2251. Mail: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. Hand Delivery: Deliver to Mail address above between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For service information identified in this NPRM, contact Bombardier, Inc., 400 C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; telephone 514-855-5000; fax 514-855-7401; email [email protected]; Internet http://www.bombardier.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. Examining the AD Docket You may examine the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017- 0124; 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 proposed 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. Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Assata Dessaline, Aerospace Engineer, Avionics and Services Branch, ANE-172, FAA, New York Aircraft Certification Office (ACO), 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7301; fax 516-794-5531. SUPPLEMENTARY INFORMATION: Comments Invited We invite you to send any written relevant data, views, or arguments about this proposed AD. Send your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2017-0124; Directorate Identifier 2016-NM-166-AD'' at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this proposed AD. We will consider all comments received by the closing date and may amend this proposed AD based on those comments. We will post all comments we receive, without change, to http://www.regulations.gov, including any personal information you provide. We will also post a report summarizing each substantive verbal contact we receive about this proposed AD. Discussion Transport Canada Civil Aviation (TCCA), which is the aviation authority for Canada, has issued Canadian Airworthiness Directive CF- 2016-24, dated August 19, 2016 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for certain Bombardier, Inc. Model BD-100-1A10 airplanes. The MCAI states: Several cases of nose wheel steering failures have been reported in service. In one case, the aeroplane experienced uncommanded nose wheel steering, resulting in a runway excursion. Investigations found the presence of moisture inside the electrical stage of the electro-hydraulic servo valve (EHSV) unit, which resulted in low insulation resistance and corrosion. This condition, in combination with a steering selector valve failure, could result in uncommanded nose wheel steering, which could lead to a runway excursion at high speed. This [Canadian] AD mandates the replacement of the steering manifold to provide better moisture ingress protection of the EHSV. You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017- 0124. Related Service Information Under 1 CFR Part 51 We reviewed Bombardier Service Bulletin 100-32-25, Revision 01, dated June 30, 2015. This service information describes procedures for a one-time verification of the steering manifold part number and replacement of the steering manifold and mod plate. 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. FAA's Determination and Requirements of This Proposed AD This product has been approved by the aviation authority of another country, and is approved for operation in the United States. Pursuant to our bilateral agreement with the State of Design Authority, we have been notified of the unsafe condition described in the MCAI and service information referenced above. We are proposing this AD because we evaluated all pertinent information and determined an unsafe condition exists and is likely to exist or develop on other products of the same type design. Costs of Compliance We estimate that this proposed AD affects 161 airplanes of U.S. registry. We estimate the following costs to comply with this proposed AD: Estimated Costs -------------------------------------------------------------------------------------------------------------------------------------------------------- Action Labor cost Parts cost Cost per product Cost on U.S. operators -------------------------------------------------------------------------------------------------------------------------------------------------------- Steering manifold part 1 work-hour x $85 per $0............................ $85........................... $13,685 verification. hour = $85. Replacement of steering manifold.. Up to 4 work-hours x Up to $18,522................. Up to $18,862................. Up to $3,036,782 $85 per hour = $340. -------------------------------------------------------------------------------------------------------------------------------------------------------- [[Page 12073]] According to the manufacturer, some of the costs of this proposed AD may be covered under warranty, thereby reducing the cost impact on affected individuals. We do not control warranty coverage for affected individuals. As a result, we have included all costs in our cost estimate. 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 proposed AD would not have federalism implications under Executive Order 13132. This proposed AD would 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 this proposed regulation: 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. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. The Proposed Amendment Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 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): Bombardier, Inc.: Docket No. FAA-2017-0124; Directorate Identifier 2016-NM-166-AD. (a) Comments Due Date We must receive comments by April 14, 2017. (b) Affected ADs None. (c) Applicability This AD applies to Bombardier, Inc. Model BD-100-1A10 airplanes, certificated in any category, as identified in Bombardier Service Bulletin 100-32-25, Revision 01, dated June 30, 2015. (d) Subject Air Transport Association (ATA) of America Code 32, Landing gear. (e) Reason This AD was prompted by several reports of nose wheel steering failures in service. We are issuing this AD to prevent moisture from entering the electrical stage of the electro-hydraulic servo valve (EHSV), which could lead to uncommanded nose wheel steering, and a consequent runway excursion at high speed. (f) Compliance Comply with this AD within the compliance times specified, unless already done. (g) Verification and Replacement of Steering Manifold Within 48 months after the effective date of this AD, do a one- time inspection to determine the part number of the steering manifold, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 100-32-25, Revision 01, dated June 30, 2015. (1) If the airplane has steering manifold part number (P/N) 40750-103, within 48 months after the effective date of this AD, write ``SB100-32-018'' on the nose landing gear (NLG) mod plate. If the mod plate is missing or full, within 48 months after the effective date of this AD, install a new plate, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 100- 32-25, Revision 01, dated June 30, 2015. (2) If the airplane has steering manifold P/N 40750-101, within 48 months after the effective date of this AD, replace it in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 100-32-25, Revision 01, dated June 30, 2015, and write ``SB100-32-018'' on the NLG mod plate. If the mod plate is missing or full, within 48 months after the effective date of this AD, install a new plate, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 100-32-25, Revision 01, dated June 30, 2015. (h) Credit for Previous Actions This paragraph provides credit for actions required by paragraph (g) of this AD, if those actions were performed before the effective date of this AD using Bombardier Service Bulletin 100-32-25, dated September 24, 2014. (i) Parts Installation Prohibition As of the effective date of this AD, no person may install a steering manifold, P/N 40750-101, on the nose landing gear assembly of any airplane. (j) Other FAA AD Provisions The following provisions also apply to this AD: (1) Alternative Methods of Compliance (AMOCs): The Manager, New York Aircraft Certification Office (ACO), ANE-170, 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 ACO, send it to ATTN: Program Manager, Continuing Operational Safety, FAA, New York ACO, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7300; fax 516-794-5531. 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. (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, New York ACO, ANE-170, FAA; or Transport Canada Civil Aviation (TCCA); or Bombardier, Inc.'s TCCA Design Approval Organization (DAO). If approved by the DAO, the approval must include the DAO-authorized signature. (k) Related Information (1) Refer to Mandatory Continuing Airworthiness Information (MCAI) Canadian Airworthiness Directive CF-2016-24, dated August 19, 2016, for related information. This MCAI may be found in the AD docket on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2017-0124. (2) For service information identified in this AD, contact Bombardier, Inc., 400 C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; telephone 514-855-5000; fax 514-855- 7401; email [email protected]; Internet http://www.bombardier.com. 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. [[Page 12074]] Issued in Renton, Washington, on February 15, 2017. Thomas Groves, Acting Manager, Transport Airplane Directorate, Aircraft Certification Service. [FR Doc. 2017-03712 Filed 2-27-17; 8:45 am] BILLING CODE 4910-13-P
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ESTIMATED COSTS
Cost per Cost on U.S.
Action Labor cost Parts cost product operators
Replacement of fuel manifold ......................... 2 work-hours × $85 per hour = $170 ............. $16,000 $16,170 $1,762,530
Authority for This Rulemaking the FAA proposes to amend 14 CFR part P/N 2403M46G01, and CAGE code 05813,
39 as follows: onto an engine, unless additional marking
Title 49 of the United States Code ‘‘XB,’’ ‘‘INS,’’ or ‘‘KB’’ is adjacent to the part
specifies the FAA’s authority to issue number.
PART 39—AIRWORTHINESS
rules on aviation safety. Subtitle I,
DIRECTIVES (h) Alternative Methods of Compliance
section 106, describes the authority of
(AMOCs)
the FAA Administrator. Subtitle VII: ■ 1. The authority citation for part 39
Aviation Programs, describes in more The Manager, Engine Certification Office,
continues to read as follows: FAA, may approve AMOCs for this AD. Use
detail the scope of the Agency’s
Authority: 49 U.S.C. 106(g), 40113, 44701. the procedures found in 14 CFR 39.19 to
authority. make your request. You may email your
We are issuing this rulemaking under § 39.13 [Amended] request to: ANE-AD-AMOC@faa.gov.
the authority described in Subtitle VII, ■ 2. The FAA amends § 39.13 by adding
Part A, Subpart III, Section 44701: (i) Related Information
the following new airworthiness
‘‘General requirements.’’ Under that directive (AD): (1) For more information about this AD,
section, Congress charges the FAA with contact Christopher McGuire, Aerospace
General Electric Company: Docket No. FAA– Engineer, Engine Certification Office, FAA,
promoting safe flight of civil aircraft in 2017–0016; Directorate Identifier 2016– Engine & Propeller Directorate, 1200 District
air commerce by prescribing regulations NE–31–AD. Avenue, Burlington, MA 01803; phone: 781–
for practices, methods, and procedures 238–7120; fax: 781–238–7199; email:
the Administrator finds necessary for (a) Comments Due Date
chris.mcguire@faa.gov.
safety in air commerce. This regulation We must receive comments by April 14, (2) GE GEnx–1B Service Bulletin (SB) 73–
is within the scope of that authority 2017. 0051 R00, dated November 4, 2016; GE
because it addresses an unsafe condition (b) Affected ADs GEnx–1B SB 73–0052 R00, dated October 28,
that is likely to exist or develop on 2016; and GE GEnx–1B SB 73–0053 R00,
None. dated November 15, 2016, can be obtained
products identified in this rulemaking
action. (c) Applicability from GE using the contact information in
paragraph (i)(3) of this AD. These SBs,
This AD applies to all GEnx–1B64, –1B64/
Regulatory Findings respectively, describe procedures for
P1, –1B64/P2, –1B67, –1B67/P1, –1B67/P2,
inspection, repair, and replacement of the
We determined that this proposed AD –1B70, –1B70/75/P1, –1B70/75/P2, –1B70/
outer left side signal fuel manifold.
would not have federalism implications P1, –1B70/P2, –1B70C/P1, –1B70C/P2,
(3) For service information identified in
under Executive Order 13132. This –1B74/75/P1, –1B74/75/P2, –1B76A/P2
this proposed AD, contact General Electric
engines with outer left side signal fuel
proposed AD would not have a manifold, part number (P/N) 2403M46G01,
Company, GE-Aviation, Room 285, 1
substantial direct effect on the States, on Neumann Way, Cincinnati, OH 45215,
and CAGE code 05813, installed.
the relationship between the national phone: 513–552–3272; fax: 513–552–3329;
Government and the States, or on the (d) Subject email: geae.aoc@ge.com.
Joint Aircraft System Component (JASC) (4) You may view this service information
distribution of power and
Code 7313, Fuel Injector Nozzle. at the FAA, Engine & Propeller Directorate,
responsibilities among the various 1200 District Avenue, Burlington, MA. For
levels of government. (e) Unsafe Condition information on the availability of this
For the reasons discussed above, I This AD was prompted by fracture of the material at the FAA, call 781–238–7125.
certify this proposed regulation: fuel manifold which led to an in-flight Issued in Burlington, Massachusetts, on
(1) Is not a ‘‘significant regulatory shutdown of the engine. We are issuing this February 14, 2017.
action’’ under Executive Order 12866, AD to prevent fracture of the fuel manifold,
(2) Is not a ‘‘significant rule’’ under Carlos A. Pestana,
engine fire, and damage to the airplane.
the DOT Regulatory Policies and Acting Assistant Manager, Engine & Propeller
(f) Compliance Directorate, Aircraft Certification Service.
Procedures (44 FR 11034, February 26,
1979), Comply with this AD within the [FR Doc. 2017–03740 Filed 2–27–17; 8:45 am]
(3) Will not affect intrastate aviation compliance times specified, unless already BILLING CODE 4910–13–P
done.
in Alaska to the extent that it justifies (1) Inspect the outer left side signal fuel
making a regulatory distinction, and manifold, P/N 2403M46G01 and CAGE code
(4) Will not have a significant DEPARTMENT OF TRANSPORTATION
05813, to determine if the part has additional
economic impact, positive or negative, marking ‘‘XB,’’ ‘‘INS,’’ or ‘‘KB’’ adjacent to
on a substantial number of small entities Federal Aviation Administration
part number. If the part is marked with ‘‘XB,’’
under the criteria of the Regulatory ‘‘INS,’’ or ‘‘KB,’’ then no further action is
Flexibility Act. required. 14 CFR Part 39
pmangrum on DSK3GDR082PROD with PROPOSALS
(2) For parts without additional marking [Docket No. FAA–2017–0124; Directorate
List of Subjects in 14 CFR Part 39 ‘‘XB,’’ ‘‘INS,’’ or ‘‘KB’’ adjacent to the part Identifier 2016–NM–166–AD]
Air transportation, Aircraft, Aviation number, within 12 months after the effective
date of this AD, replace the outer left side RIN 2120–AA64
safety, Incorporation by reference,
signal fuel manifold with a part eligible for
Safety. installation. Airworthiness Directives; Bombardier,
The Proposed Amendment (g) Installation Prohibition
Inc. Airplanes
Accordingly, under the authority After the effective date of this AD, do not AGENCY:Federal Aviation
delegated to me by the Administrator, install an outer left side signal fuel manifold, Administration (FAA), DOT.
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![12072 Federal Register / Vol. 82, No. 38 / Tuesday, February 28, 2017 / Proposed Rules
Notice of proposed rulemaking
ACTION: regulatory evaluation, any comments Investigations found the presence of
(NPRM). received, and other information. The moisture inside the electrical stage of the
street address for the Docket Operations electro-hydraulic servo valve (EHSV) unit,
SUMMARY: We propose to adopt a new office (telephone 800–647–5527) is in which resulted in low insulation resistance
airworthiness directive (AD) for certain and corrosion. This condition, in
the ADDRESSES section. Comments will combination with a steering selector valve
Bombardier, Inc. Model BD–100–1A10 be available in the AD docket shortly
airplanes. This proposed AD was failure, could result in uncommanded nose
after receipt. wheel steering, which could lead to a runway
prompted by several reports of nose
FOR FURTHER INFORMATION CONTACT: excursion at high speed.
wheel steering failures in service. This This [Canadian] AD mandates the
proposed AD would require a part Assata Dessaline, Aerospace Engineer,
Avionics and Services Branch, ANE– replacement of the steering manifold to
verification and replacement of certain provide better moisture ingress protection of
steering manifolds. We are proposing 172, FAA, New York Aircraft
the EHSV.
this AD to address the unsafe condition Certification Office (ACO), 1600 Stewart
on these products. Avenue, Suite 410, Westbury, NY You may examine the MCAI in the
11590; telephone 516–228–7301; fax AD docket on the Internet at http://
DATES: We must receive comments on
this proposed AD by April 14, 2017. 516–794–5531. www.regulations.gov by searching for
ADDRESSES: You may send comments, SUPPLEMENTARY INFORMATION: and locating Docket No. FAA–2017–
using the procedures found in 14 CFR 0124.
Comments Invited
11.43 and 11.45, by any of the following Related Service Information Under 1
We invite you to send any written
methods: CFR Part 51
• Federal eRulemaking Portal: Go to relevant data, views, or arguments about
http://www.regulations.gov. Follow the this proposed AD. Send your comments We reviewed Bombardier Service
instructions for submitting comments. to an address listed under the Bulletin 100–32–25, Revision 01, dated
• Fax: 202–493–2251. ADDRESSES section. Include ‘‘Docket No. June 30, 2015. This service information
• Mail: U.S. Department of FAA–2017–0124; Directorate Identifier describes procedures for a one-time
Transportation, Docket Operations, M– 2016–NM–166–AD’’ at the beginning of verification of the steering manifold part
30, West Building Ground Floor, Room your comments. We specifically invite number and replacement of the steering
W12–140, 1200 New Jersey Avenue SE., comments on the overall regulatory, manifold and mod plate. This service
Washington, DC 20590. economic, environmental, and energy information is reasonably available
• Hand Delivery: Deliver to Mail aspects of this proposed AD. We will because the interested parties have
address above between 9 a.m. and 5 consider all comments received by the access to it through their normal course
p.m., Monday through Friday, except closing date and may amend this of business or by the means identified
Federal holidays. proposed AD based on those comments. in the ADDRESSES section.
For service information identified in We will post all comments we
this NPRM, contact Bombardier, Inc., receive, without change, to http:// FAA’s Determination and Requirements
400 Côte-Vertu Road West, Dorval, www.regulations.gov, including any of This Proposed AD
Québec H4S 1Y9, Canada; telephone personal information you provide. We This product has been approved by
514–855–5000; fax 514–855–7401; email will also post a report summarizing each the aviation authority of another
thd.crj@aero.bombardier.com; Internet substantive verbal contact we receive country, and is approved for operation
http://www.bombardier.com. You may about this proposed AD. in the United States. Pursuant to our
view this referenced service information bilateral agreement with the State of
Discussion
at the FAA, Transport Airplane Design Authority, we have been notified
Directorate, 1601 Lind Avenue SW., Transport Canada Civil Aviation
of the unsafe condition described in the
Renton, WA. For information on the (TCCA), which is the aviation authority
MCAI and service information
availability of this material at the FAA, for Canada, has issued Canadian
referenced above. We are proposing this
call 425–227–1221. Airworthiness Directive CF–2016–24,
AD because we evaluated all pertinent
dated August 19, 2016 (referred to after
Examining the AD Docket information and determined an unsafe
this as the Mandatory Continuing
You may examine the AD docket on condition exists and is likely to exist or
Airworthiness Information, or ‘‘the
the Internet at http:// develop on other products of the same
MCAI’’), to correct an unsafe condition
www.regulations.gov by searching for type design.
for certain Bombardier, Inc. Model BD–
and locating Docket No. FAA–2017– 100–1A10 airplanes. The MCAI states: Costs of Compliance
0124; or in person at the Docket Several cases of nose wheel steering
Management Facility between 9 a.m. We estimate that this proposed AD
failures have been reported in service. In one
and 5 p.m., Monday through Friday, affects 161 airplanes of U.S. registry.
case, the aeroplane experienced
except Federal holidays. The AD docket uncommanded nose wheel steering, resulting We estimate the following costs to
contains this proposed AD, the in a runway excursion. comply with this proposed AD:
ESTIMATED COSTS
Cost per Cost on U.S. opera-
pmangrum on DSK3GDR082PROD with PROPOSALS
Action Labor cost Parts cost product tors
Steering manifold part verification ..... 1 work-hour × $85 per hour = $85 .... $0 ........................... $85 ......................... $13,685
Replacement of steering manifold ..... Up to 4 work-hours × $85 per hour = Up to $18,522 ........ Up to $18,862 ........ Up to $3,036,782
$340.
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![Federal Register / Vol. 82, No. 38 / Tuesday, February 28, 2017 / Proposed Rules 12073
According to the manufacturer, some the FAA proposes to amend 14 CFR part 100–32–25, Revision 01, dated June 30, 2015,
of the costs of this proposed AD may be 39 as follows: and write ‘‘SB100–32–018’’ on the NLG mod
covered under warranty, thereby plate. If the mod plate is missing or full,
PART 39—AIRWORTHINESS within 48 months after the effective date of
reducing the cost impact on affected
DIRECTIVES this AD, install a new plate, in accordance
individuals. We do not control warranty with the Accomplishment Instructions of
coverage for affected individuals. As a Bombardier Service Bulletin 100–32–25,
result, we have included all costs in our ■ 1. The authority citation for part 39
Revision 01, dated June 30, 2015.
cost estimate. continues to read as follows:
Authority: 49 U.S.C. 106(g), 40113, 44701. (h) Credit for Previous Actions
Authority for This Rulemaking This paragraph provides credit for actions
§ 39.13 [Amended] required by paragraph (g) of this AD, if those
Title 49 of the United States Code
■ 2. The FAA amends § 39.13 by adding actions were performed before the effective
specifies the FAA’s authority to issue date of this AD using Bombardier Service
rules on aviation safety. Subtitle I, the following new airworthiness
directive (AD): Bulletin 100–32–25, dated September 24,
section 106, describes the authority of 2014.
the FAA Administrator. ‘‘Subtitle VII: Bombardier, Inc.: Docket No. FAA–2017–
0124; Directorate Identifier 2016–NM– (i) Parts Installation Prohibition
Aviation Programs,’’ describes in more
detail the scope of the Agency’s 166–AD. As of the effective date of this AD, no
authority. person may install a steering manifold, P/N
(a) Comments Due Date
40750–101, on the nose landing gear
We are issuing this rulemaking under We must receive comments by April 14, assembly of any airplane.
the authority described in ‘‘Subtitle VII, 2017.
Part A, Subpart III, Section 44701: (j) Other FAA AD Provisions
(b) Affected ADs
General requirements.’’ Under that The following provisions also apply to this
section, Congress charges the FAA with None. AD:
promoting safe flight of civil aircraft in (1) Alternative Methods of Compliance
(c) Applicability
air commerce by prescribing regulations (AMOCs): The Manager, New York Aircraft
This AD applies to Bombardier, Inc. Model Certification Office (ACO), ANE–170, FAA,
for practices, methods, and procedures BD–100–1A10 airplanes, certificated in any has the authority to approve AMOCs for this
the Administrator finds necessary for category, as identified in Bombardier Service AD, if requested using the procedures found
safety in air commerce. This regulation Bulletin 100–32–25, Revision 01, dated June in 14 CFR 39.19. In accordance with 14 CFR
is within the scope of that authority 30, 2015. 39.19, send your request to your principal
because it addresses an unsafe condition (d) Subject
inspector or local Flight Standards District
that is likely to exist or develop on Office, as appropriate. If sending information
Air Transport Association (ATA) of directly to the ACO, send it to ATTN:
products identified in this rulemaking
America Code 32, Landing gear. Program Manager, Continuing Operational
action.
(e) Reason Safety, FAA, New York ACO, 1600 Stewart
Regulatory Findings Avenue, Suite 410, Westbury, NY 11590;
This AD was prompted by several reports telephone 516–228–7300; fax 516–794–5531.
We determined that this proposed AD of nose wheel steering failures in service. We Before using any approved AMOC, notify
would not have federalism implications are issuing this AD to prevent moisture from your appropriate principal inspector, or
under Executive Order 13132. This entering the electrical stage of the electro- lacking a principal inspector, the manager of
proposed AD would not have a hydraulic servo valve (EHSV), which could the local flight standards district office/
substantial direct effect on the States, on lead to uncommanded nose wheel steering, certificate holding district office.
and a consequent runway excursion at high (2) Contacting the Manufacturer: For any
the relationship between the national speed. requirement in this AD to obtain corrective
Government and the States, or on the
(f) Compliance actions from a manufacturer, the action must
distribution of power and be accomplished using a method approved
responsibilities among the various Comply with this AD within the by the Manager, New York ACO, ANE–170,
levels of government. compliance times specified, unless already FAA; or Transport Canada Civil Aviation
For the reasons discussed above, I done. (TCCA); or Bombardier, Inc.’s TCCA Design
certify this proposed regulation: (g) Verification and Replacement of Steering Approval Organization (DAO). If approved by
1. Is not a ‘‘significant regulatory Manifold the DAO, the approval must include the
DAO-authorized signature.
action’’ under Executive Order 12866; Within 48 months after the effective date
2. Is not a ‘‘significant rule’’ under the of this AD, do a one-time inspection to (k) Related Information
DOT Regulatory Policies and Procedures determine the part number of the steering (1) Refer to Mandatory Continuing
(44 FR 11034, February 26, 1979); manifold, in accordance with the Airworthiness Information (MCAI) Canadian
3. Will not affect intrastate aviation in Accomplishment Instructions of Bombardier Airworthiness Directive CF–2016–24, dated
Service Bulletin 100–32–25, Revision 01, August 19, 2016, for related information.
Alaska; and
dated June 30, 2015. This MCAI may be found in the AD docket
4. Will not have a significant (1) If the airplane has steering manifold on the Internet at http://www.regulations.gov
economic impact, positive or negative, part number (P/N) 40750–103, within 48 by searching for and locating Docket No.
on a substantial number of small entities months after the effective date of this AD, FAA–2017–0124.
under the criteria of the Regulatory write ‘‘SB100–32–018’’ on the nose landing (2) For service information identified in
Flexibility Act. gear (NLG) mod plate. If the mod plate is this AD, contact Bombardier, Inc., 400 Côte-
missing or full, within 48 months after the
pmangrum on DSK3GDR082PROD with PROPOSALS
Vertu Road West, Dorval, Québec H4S 1Y9,
List of Subjects in 14 CFR Part 39 effective date of this AD, install a new plate, Canada; telephone 514–855–5000; fax 514–
Air transportation, Aircraft, Aviation in accordance with the Accomplishment 855–7401; email thd.crj@
Instructions of Bombardier Service Bulletin aero.bombardier.com; Internet http://
safety, Incorporation by reference,
100–32–25, Revision 01, dated June 30, 2015. www.bombardier.com. You may view this
Safety. (2) If the airplane has steering manifold P/ service information at the FAA, Transport
The Proposed Amendment N 40750–101, within 48 months after the Airplane Directorate, 1601 Lind Avenue SW.,
effective date of this AD, replace it in Renton, WA. For information on the
Accordingly, under the authority accordance with the Accomplishment availability of this material at the FAA, call
delegated to me by the Administrator, Instructions of Bombardier Service Bulletin 425–227–1221.
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![12074 Federal Register / Vol. 82, No. 38 / Tuesday, February 28, 2017 / Proposed Rules
Issued in Renton, Washington, on February telephone: +34 91 585 55 84; fax: +34 91 for all Airbus Defense and Space S.A.
15, 2017. 585 55 05; email: Model CN–235, CN–235–100, CN–235–
Thomas Groves, MTA.TechnicalService@casa.eads.net; 200, CN–235–300, and C–295 airplanes.
Acting Manager, Transport Airplane Internet: http://www.eads.net. You may The MCAI states:
Directorate, Aircraft Certification Service. view this referenced service information Failure to extend the external handle of
[FR Doc. 2017–03712 Filed 2–27–17; 8:45 am] at the FAA, Transport Airplane emergency door from its recess was reported.
BILLING CODE 4910–13–P Directorate, 1601 Lind Avenue SW., As a consequence, it was impossible to open
Renton, WA. For information on the the rear emergency door from outside.
availability of this material at the FAA, Subsequent investigation determined that
DEPARTMENT OF TRANSPORTATION call 425–227–1221. jamming of the door spring mechanism led
to failure pushing out the emergency door
Federal Aviation Administration Examining the AD Docket external handle from its position normally
You may examine the AD docket on aligned with the door skin.
This condition, if not detected and
14 CFR Part 39 the Internet at http://
corrected, could lead to failure to open the
www.regulations.gov by searching for emergency door from outside in an
[Docket No. FAA–2017–0123; Directorate
Identifier 2016–NM–033–AD] and locating Docket No. FAA–2017– emergency.
0123; or in person at the Docket To address this potential unsafe condition,
RIN 2120–AA64 Management Facility between 9 a.m. Airbus Defence&Space (D&S) issued Alert
and 5 p.m., Monday through Friday, Operators Transmission (AOT) AOT–CN235–
Airworthiness Directives; Airbus except Federal holidays. The AD docket 52–0001 and AOT–C295–52–0001 to provide
Defense and Space S.A. (Formerly contains this proposed AD, the inspection instructions [and corrective
Known as Construcciones regulatory evaluation, any comments actions if necessary].
Aeronauticas, S.A.) Airplanes For the reasons described above, this
received, and other information. The
[EASA] AD requires a one-time functional
AGENCY: Federal Aviation street address for the Docket Operations check of [each of] the affected emergency
Administration (FAA), DOT. office (telephone: 800–647–5527) is in door external handle[s] and, depending on
the ADDRESSES section. Comments will findings, [detailed visual inspection for
ACTION: Notice of proposed rulemaking
be available in the AD docket shortly damage or unexpected material and]
(NPRM).
after receipt. corrective action [repair]. This [EASA] AD
SUMMARY: We propose to adopt a new FOR FURTHER INFORMATION CONTACT: also requires reporting the check result.
airworthiness directive (AD) for all Shahram Daneshmandi, Aerospace You may examine the MCAI in the
Airbus Defense and Space S.A. Model Engineer, International Branch, ANM– AD docket on the Internet at http://
CN–235, CN–235–100, CN–235–200, 116, Transport Airplane Directorate, www.regulations.gov by searching for
CN–235–300, and C–295 airplanes. This FAA, 1601 Lind Avenue SW., Renton, and locating Docket No. FAA–2017–
proposed AD was prompted by a WA 98057–3356; telephone: 425–227– 0123.
reported inability to extend the external 1112; fax: 425–227–1149.
SUPPLEMENTARY INFORMATION:
Related Service Information Under 1
handle of the emergency door from its
CFR Part 51
recess due to a jammed spring Comments Invited
mechanism. This proposed AD would We reviewed the following Airbus
require a one-time functional check of We invite you to send any written Defense and Space service information.
each emergency door handle, and relevant data, views, or arguments about • Airbus Defense and Space Alert
corrective actions if necessary. We are this proposed AD. Send your comments Operators Transmission (AOT) AOT–
proposing this AD to address the unsafe to an address listed under the CN235–52–0001, dated September 4,
condition on these products. ADDRESSES section. Include ‘‘Docket No. 2014.
FAA–2017–0123; Directorate Identifier • Airbus Defense and Space AOT–
DATES: We must receive comments on
2016–NM–033–AD’’ at the beginning of C295–52–0001, dated September 4,
this proposed AD by April 14, 2017.
your comments. We specifically invite 2014.
ADDRESSES: You may send comments, comments on the overall regulatory, The service information describes
using the procedures found in 14 CFR economic, environmental, and energy procedures for a one-time functional
11.43 and 11.45, by any of the following aspects of this proposed AD. We will check of each emergency door handle
methods: consider all comments received by the and corrective actions if necessary.
• Federal eRulemaking Portal: Go to closing date and may amend this These documents are distinct since they
http://www.regulations.gov. Follow the proposed AD based on those comments. apply to different airplane models. This
instructions for submitting comments. We will post all comments we service information is reasonably
• Fax: 202–493–2251. receive, without change, to http:// available because the interested parties
• Mail: U.S. Department of www.regulations.gov, including any have access to it through their normal
Transportation, Docket Operations, M– personal information you provide. We course of business or by the means
30, West Building Ground Floor, Room will also post a report summarizing each identified in the ADDRESSES section.
W12–140, 1200 New Jersey Avenue SE., substantive verbal contact we receive
Washington, DC 20590. FAA’s Determination and Requirements
about this proposed AD.
• Hand Delivery: Deliver to Mail of This Proposed AD
address above between 9 a.m. and 5 Discussion
pmangrum on DSK3GDR082PROD with PROPOSALS
This product has been approved by
p.m., Monday through Friday, except The European Aviation Safety Agency the aviation authority of another
Federal holidays. (EASA), which is the Technical Agent country, and is approved for operation
For service information identified in for the Member States of the European in the United States. Pursuant to our
this NPRM, contact EADS–CASA, Union, has issued EASA AD 2016–0051, bilateral agreement with the State of
Military Transport Aircraft Division dated March 11, 2016 (referred to after Design Authority, we have been notified
(MTAD), Integrated Customer Services this as the Mandatory Continuing of the unsafe condition described in the
(ICS), Technical Services, Avenida de Airworthiness Information, or ‘‘the MCAI and service information
Aragón 404, 28022 Madrid, Spain; MCAI’’), to correct an unsafe condition referenced above. We are proposing this
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Document Created: 2017-02-27 23:54:05
Document Modified: 2017-02-27 23:54:05
| Category | Regulatory Information | |
| Collection | Federal Register | |
| sudoc Class | AE 2.7: GS 4.107: AE 2.106: | |
| Publisher | Office of the Federal Register, National Archives and Records Administration | |
| Section | Proposed Rules | |
| Action | Notice of proposed rulemaking (NPRM). | |
| Dates | We must receive comments on this proposed AD by April 14, 2017. | |
| Contact | Assata Dessaline, Aerospace Engineer, Avionics and Services Branch, ANE-172, FAA, New York Aircraft Certification Office (ACO), 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; telephone 516-228-7301; fax 516-794-5531. | |
| FR Citation | 82 FR 12071 | |
| RIN Number | 2120-AA64 | |
| CFR Associated | Air Transportation; Aircraft; Aviation Safety; Incorporation by Reference and Safety |
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