Airworthiness Directives; Bombardier, Inc., Airplanes
Primary source
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Issuing agencies
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations for certain brake accumulators are necessary. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. This AD also requires determining the accumulated landings on the affected brake accumulators. The FAA is issuing this AD to address the unsafe condition on these products.
Full Text
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<title>Federal Register, Volume 89 Issue 238 (Wednesday, December 11, 2024)</title>
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[Federal Register Volume 89, Number 238 (Wednesday, December 11, 2024)]
[Rules and Regulations]
[Pages 99696-99700]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2024-28778]
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
14 CFR Part 39
[Docket No. FAA-2024-0228; Project Identifier MCAI-2022-00599-T;
Amendment 39-22881; AD 2024-23-02]
RIN 2120-AA64
Airworthiness Directives; Bombardier, Inc., Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule.
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SUMMARY: The FAA is adopting a new airworthiness directive (AD) for
certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes.
This AD was prompted by a determination that new or more restrictive
airworthiness limitations for certain brake accumulators are necessary.
This AD requires revising the existing maintenance or inspection
program, as applicable, to incorporate new or more restrictive
airworthiness limitations. This AD also requires determining the
accumulated landings on the affected brake accumulators. The FAA is
issuing this AD to address the unsafe condition on these products.
DATES: This AD is effective January 15, 2025.
The Director of the Federal Register approved the incorporation by
reference of certain publications listed in this AD as of January 15,
2025.
ADDRESSES:
AD Docket: You may examine the AD docket at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-0228; or in person at Docket Operations between 9
a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD
docket contains this final rule, the mandatory continuing airworthiness
information (MCAI), any comments received, and other information. The
address for Docket Operations is U.S. Department of Transportation,
Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200
New Jersey Avenue SE, Washington, DC 20590.
[[Page 99697]]
Material Incorporated by Reference:
<bullet> For Bombardier material identified in this AD, contact
Bombardier Business Aircraft Customer Response Center, 400 C[ocirc]te-
Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada; telephone 514-
855-2999; email <a href="/cdn-cgi/l/email-protection#1273713c6b677e527377607d3c2e73327a6077742f" http: bombardier.com">bombardier.com</a>">ac.yul@aero.<a href="http://bombardier.com">bombardier.com</a></a>; website <a href="http://bombardier.com">bombardier.com</a>.
<bullet> You may view this material at the FAA, Airworthiness
Products Section, Operational Safety Branch, 2200 South 216th St., Des
Moines, WA. For information on the availability of this material at the
FAA, call 206-231-3195. It is also available at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-0228.
FOR FURTHER INFORMATION CONTACT: Mark Taylor, Aviation Safety Engineer,
FAA, 1600 Stewart Avenue, Suite 410, Westbury, NY 11590; 516-228-7300;
email <a href="/cdn-cgi/l/email-protection#f1c8dc908782dc9f8890929edc929e82b1979090df969e87"><span class="__cf_email__" data-cfemail="bd8490dccbce90d3c4dcded290ded2cefddbdcdc93dad2cb">[email protected]</span></a>.
SUPPLEMENTARY INFORMATION:
Background
The FAA issued a notice of proposed rulemaking (NPRM) to amend 14
CFR part 39 by adding an AD that would apply to certain Bombardier,
Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. The NPRM published
in the Federal Register on March 4, 2024 (89 FR 15517). The NPRM was
prompted by AD CF-2022-25, dated May 17, 2022 (referred to after this
as the MCAI), issued by Transport Canada, which is the aviation
authority for Canada. The MCAI states that new or more restrictive
airworthiness limitations (life limits) for certain brake accumulators
have been developed, following in-service failures of brake
accumulators on other types of airplanes with similar components. A
brake accumulator surpassing a life limit could fail and result in loss
of hydraulic pressure on the associated hydraulic system, which
services the main and emergency/parking brakes on the main landing
gear.
In the NPRM, the FAA proposed to require revising the existing
maintenance or inspection program, as applicable, to incorporate new or
more restrictive airworthiness limitations for certain brake
accumulators and to determine the accumulated landings on the affected
brake accumulators. The FAA is issuing this AD to address brake
accumulators that could surpass a life limit and fail, resulting in
loss of hydraulic pressure on the associated hydraulic system, which
services the main and emergency/parking brakes on the main landing
gear. The unsafe condition on these products could result in reduced or
total loss of available braking and a possible runway excursion.
You may examine the MCAI in the AD docket at <a href="http://regulations.gov">regulations.gov</a> under
Docket No. FAA-2024-0228.
Discussion of Final Airworthiness Directive
Comments
The FAA received comments from three individuals who supported the
NPRM without change.
The FAA received an additional comment from an individual who
stated that accounting for the accumulated landings is a better method
of gauging the necessity of maintenance or inspection on the brake
accumulators since the accumulator is used in ground towing operations
and to dampen sudden pressure changes in the aircraft's hydraulics
during operation. The commenter stated another factor that might be
accounted for is a potential difference in temperature during
operation, especially if the brake accumulators in the Bombardier
airplanes mentioned in the airworthiness directive have air (instead of
nitrogen) as the fluid inside the accumulator.
The FAA agrees that the accumulated landings is the appropriate
method of establishing the intervals for maintenance or inspection of
the brake accumulators, as specified in the TLMCs. Reference to
difference in temperature is unnecessary, as the currently stated
calendar time requirements and accumulated landing requirements
adequately and appropriately define the timing requirements of the
needed actions. This methodology is consistent with that used by
Transport Canada. The FAA has not changed the AD with regards to this
issue.
Conclusion
This product has been approved by the aviation authority of another
country and is approved for operation in the United States. Pursuant to
the FAA's bilateral agreement with this State of Design Authority, it
has notified the FAA of the unsafe condition described in the MCAI
referenced above. The FAA reviewed the relevant data, considered the
comments received, and determined that air safety requires adopting
this AD as proposed. Accordingly, the FAA is issuing this AD to address
the unsafe condition on this product. Except for minor editorial
changes, this AD is adopted as proposed in the NPRM. None of the
changes will increase the economic burden on any operator.
Material Incorporated by Reference Under 1 CFR Part 51
The FAA reviewed the following Bombardier material. This material
specifies new or more restrictive airworthiness limitations for the No.
2 and No. 3 brake accumulators having certain part numbers. These
documents are distinct since they apply to different airplane
configurations.
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5000 Featuring
Global Vision Flight Deck Time Limits/Maintenance Checks (TLMC),
Publication No. GL 5000 GVFD TLMC, Revision 16, dated December 19,
2023, which includes Tasks 32-43-37-01, ``Discard the No. 2 Brake
Accumulator, Part No. GW415-1250-1'' and 32-44-05-101, ``Discard the
No. 3 Brake Accumulator, Part No. GW415-1200-1/-3.'' (For obtaining the
tasks for Bombardier Global 5000 Featuring GVFD TLMC, Publication No.
GL 5000 GVFD TLMC, use Document Identification No. GL 5000 GVFD TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5000 Time
Limits/Maintenance Checks, Publication No. BD-700 TLMC, Revision 26,
dated December 19, 2023, which includes Tasks 32-43-37-101, ``Discard
the No. 2 Brake Accumulator, Part No. GW415-1250-1'' and 32-44-05-101,
``Discard the No. 3 Brake Accumulator, Part No. GW415-1200-1/-3.'' (For
obtaining the tasks for Bombardier Global 5000 TLMC, Publication No.
BD-700 TLMC, use Document Identification No. GL 5000 TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 6000 Time
Limits/Maintenance Checks, Publication No. GL 6000 TLMC, Revision 16,
dated December 19, 2023, which includes Tasks 32-43-37-101, ``Discard
the No. 2 Brake Accumulator, Part No. GW415-1250-1'' and 32-44-05-101,
``Discard the No. 3 Brake Accumulator, Part No. GW415-1200-1/-3.'' (For
obtaining the tasks for Bombardier Global 6000 TLMC, Publication No. GL
6000 TLMC, use Document Identification No. GL 6000 TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global Express Time
Limits/Maintenance Checks, Publication No. BD-700 TLMC, Revision 35,
dated December 19, 2023, which includes Tasks 32-43-37-101, ``Discard
the No. 2 Brake Accumulator,
[[Page 99698]]
Part No. GW415-1250-1'' and 32-44-05-101, ``Discard the No. 3 Brake
Accumulator, Part No. GW415-1200-1/-3.'' (For obtaining the tasks for
Bombardier Global Express TLMC, Publication No. BD-700 TLMC, use
Document Identification No. GL 700 TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global Express XRS
Time Limits/Maintenance Checks, Publication No. BD-700 XRS TLMC,
Revision 22, dated December 19, 2023, which includes Tasks 32-43-37-
101, ``Discard the No. 2 Brake Accumulator, Part No. GW415-1250-1'' and
32-44-05-101, ``Discard the No. 3 Brake Accumulator, Part No. GW415-
1200-1/-3.'' (For obtaining the tasks for Bombardier Global Express XRS
TLMC, Publication No. BD-700 XRS TLMC, use Document Identification No.
GL XRS TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5500 Time
Limits/Maintenance Checks, Publication No. GL 5500 TLMC, Revision 5,
dated December 19, 2023, which includes Task 32-44-05-101, ``Discard
the No. 3 Brake Accumulator, Part No. GW415-1200-3.'' (For obtaining
the task for Bombardier Global 5500 TLMC, Publication No. GL 5500 TLMC,
use Document Identification No. GL 5500 TLMC.)
<bullet> Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 6500 Time
Limits/Maintenance Checks, Publication No. GL 6500 TLMC, Revision 5,
dated December 19, 2023, which includes Task 32-44-05-101, ``Discard
the No. 3 Brake Accumulator, Part No. GW415-1200-3.'' (For obtaining
the task for Bombardier Global 6500 TLMC, Publication No. GL 6500 TLMC,
use Document Identification No.GL 6500 TLMC.)
The FAA also reviewed the following material, which specifies
procedures for determining the accumulated landings on the brake
accumulators. Knowing the accumulated landings is necessary to comply
with the life limit. These documents are distinct because they apply to
different airplane configurations.
<bullet> Bombardier Service Bulletin 700-1A11-32-030, Revision 02,
dated March 2, 2023.
<bullet> Bombardier Service Bulletin 700-32-043, Revision 02, dated
March 2, 2023.
<bullet> Bombardier Service Bulletin 700-32-5020, Revision 02,
dated March 2, 2023.
<bullet> Bombardier Service Bulletin 700-32-5506, Revision 02,
dated March 2, 2023.
<bullet> Bombardier Service Bulletin 700-32-6020, Revision 02,
dated March 2, 2023.
<bullet> Bombardier Service Bulletin 700-32-6506, Revision 02,
dated March 2, 2023.
This material 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
The FAA estimates that this AD affects 117 airplanes of U.S.
registry. The FAA estimates the following costs to comply with this AD:
The FAA has determined that revising the maintenance or inspection
program takes an average of 90 work-hours per operator, although the
agency recognizes that this number may vary from operator to operator.
Since operators incorporate maintenance or inspection program changes
for their affected fleet(s), the FAA has determined that a per-operator
estimate is more accurate than a per-airplane estimate. Therefore, the
agency estimates the average total cost per operator to be $7,650 (90
work-hours x $85 per work-hour).
Estimated Costs for Required Actions
----------------------------------------------------------------------------------------------------------------
Cost per Cost on U.S.
Labor cost Parts cost product operators
----------------------------------------------------------------------------------------------------------------
1.5 work-hours x $85 per hour = $128......................... $0 $128 $14,976
----------------------------------------------------------------------------------------------------------------
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.
The FAA is 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
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) Will not affect intrastate aviation in Alaska, and
(3) 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 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:
2024-23-02 Bombardier, Inc.: Amendment 39-22881; Docket No. FAA-
2024-0228; Project Identifier MCAI-2022-00599-T.
[[Page 99699]]
(a) Effective Date
This airworthiness directive (AD) is effective January 15, 2025.
(b) Affected ADs
None.
(c) Applicability
This AD applies to Bombardier, Inc., Model BD-700-1A10 and BD-
700-1A11 airplanes, certificated in any category, serial numbers
9002 through 9998 inclusive, and 60001 through 60046 inclusive.
(d) Subject
Air Transport Association (ATA) of America Code 05, Time Limits/
Maintenance Checks; 32, Landing Gear.
(e) Reason
This AD was prompted by a determination that new or more
restrictive airworthiness limitations for certain brake accumulators
are necessary. The FAA is issuing this AD to address brake
accumulators that could surpass a life limit and fail, resulting in
loss of hydraulic pressure on the associated hydraulic system, which
services the main and emergency/parking brakes on the main landing
gear. The unsafe condition, if not addressed, could result in
reduced or total loss of available braking and a possible runway
excursion.
(f) Compliance
Comply with this AD within the compliance times specified,
unless already done.
(g) Maintenance or Inspection Program Revision
Within 90 days after the effective date of this AD, revise the
existing maintenance or inspection program, as applicable, to
incorporate the information in the tasks specified in table 1 to
paragraph (g) of this AD of Section 5-10-11, ``Life Limits
(Systems),'' of Part 2, ``Airworthiness Limitations,'' of the
applicable Time Limits/Maintenance Checks (TLMC) Manual. The initial
compliance time for doing the tasks is at the time specified in the
tasks specified in table 1 to paragraph (g) of this AD, or within 90
days after the effective date of this AD, whichever occurs later.
Table 1 to Paragraph (g)--Applicable TLMC Manuals and Service Bulletins
----------------------------------------------------------------------------------------------------------------
Task Number 32-43-37- Task Number 32-44-05-
101 (Discard the No. 2 101 (Discard the No. 3
Brake Accumulator, Brake Accumulator, Bombardier service
Airplane model and TLMC manual Part No. GW415-1250-1) Part No. GW415-1200-1/- bulletin number
TLMC Revision 3) TLMC Revision
----------------------------------------------------------------------------------------------------------------
BD-700-1A10, Bombardier Global Revision 35, dated Revision 35, dated 700-32-043, Revision
Express TLMC, Publication No. BD-700 December 19, 2023. December 19, 2023. 02, dated March 2,
TLMC \1\. 2023.
BD-700-1A10, Bombardier Global Revision 22, dated Revision 22, dated 700-32-043, Revision
Express XRS TLMC, Publication No. BD- December 19, 2023. December 19, 2023. 02, dated March 2,
700 XRS TLMC \2\. 2023.
BD-700-1A10, Bombardier Global 6000 Revision 16, dated Revision 16, dated 700-32-6020, Revision
TLMC, Publication No. GL 6000 TLMC December 19, 2023. December 19, 2023. 02, dated March 2,
\3\. 2023.
BD-700-1A10, Bombardier Global 6500 No action required by Revision 5, dated 700-32-6506, Revision
Time Limits/Maintenance Checks, this AD because all December 19, 2023. 02, dated March 2,
Publication No. GL 6500 TLMC \4\. airplanes were 2023.
delivered with this
task in their
maintenance or
inspection program and
must comply with the
task as part of the
approved type design.
BD-700-1A11, Bombardier Global 5000 Revision 26, dated Revision 26, dated 700-1A11-32-030,
TLMC, Publication No. BD-700 TLMC December 19, 2023. December 19, 2023. Revision 02, dated
\5\. March 2, 2023.
BD-700-1A11, Bombardier Global 5000 Revision 16, dated Revision 16, dated 700-32-5020, Revision
Featuring Global Vision Flight Deck December 19, 2023. December 19, 2023. 02, dated March 2,
TLMC, Publication No. GL 5000 GVFD 2023.
TLMC \6\.
BD-700-1A11, Bombardier Global 5500 No action required by Revision 5, dated 700-32-5506, Revision
TLMC, Publication No. GL 5500 TLMC this AD because all December 19, 2023. 02, dated March 2,
\7\. airplanes were 2023.
delivered with this
task in their
maintenance or
inspection program and
must comply with the
task as part of the
approved type design.
----------------------------------------------------------------------------------------------------------------
\1\ For obtaining the tasks for Bombardier Global Express TLMC, Publication No. BD-700 TLMC, use Document
Identification No. GL 700 TLMC.
\2\ For obtaining the tasks for Bombardier Global Express XRS TLMC, Publication No. BD-700 XRS TLMC, use
Document Identification No. GL XRS TLMC.
\3\ For obtaining the tasks for Bombardier Global 6000 TLMC, Publication No. GL 6000 TLMC, use Document
Identification No. GL 6000 TLMC.
\4\ For obtaining the task for Bombardier Global 6500 Time Limits/Maintenance Checks, Publication No. GL 6500
TLMC, use Document Identification No. GL 6500 TLMC.
\5\ For obtaining the tasks for Bombardier Global 5000 TLMC, Publication No. BD-700 TLMC, use Document
Identification No. GL 5000 TLMC.
\6\ For obtaining the tasks for Bombardier Global 5000 Featuring GVFD TLMC, Publication No. GL 5000 GVFD TLMC,
use Document Identification No. GL 5000 GVFD TLMC.
\7\ For obtaining the task for Bombardier Global 5500 TLMC, Publication No. GL 5500 TLMC, use Document
Identification No. GL 5500 TLMC.
(h) Determination of Accumulated Landings
Within 90 days after the effective date of this AD, determine
the accumulated landings on the installed No. 2 and No. 3 brake
accumulators in accordance with Paragraph 2.A. of the Accomplishment
Instructions of the applicable service bulletin specified in table 1
to paragraph (g) of this AD.
(i) No Alternative Actions or Intervals
After the existing maintenance or inspection program has been
revised as required by paragraph (g) of this AD, no alternative
actions (e.g., inspections) or
[[Page 99700]]
intervals may be used unless the actions and intervals are approved
as an alternative method of compliance (AMOC) in accordance with the
procedures specified in paragraph (k)(1) of this AD.
(j) Credit for Previous Actions
This paragraph provides credit for actions required by paragraph
(h) of this AD, if those actions were performed before the effective
date of this AD using the applicable service information specified
in paragraphs (j)(1) through (12) of this AD.
(1) Bombardier Service Bulletin 700-1A11-32-030, dated October
27, 2021.
(2) Bombardier Service Bulletin 700-1A11-32-030, Revision 01,
dated March 8, 2022.
(3) Bombardier Service Bulletin 700-32-043, dated October 27,
2021.
(4) Bombardier Service Bulletin 700-32-043, Revision 01, dated
March 8, 2022.
(5) Bombardier Service Bulletin 700-32-5020, dated October 27,
2021.
(6) Bombardier Service Bulletin 700-32-5020, Revision 01, dated
March 8, 2022.
(7) Bombardier Service Bulletin 700-32-5506, dated October 27,
2021.
(8) Bombardier Service Bulletin 700-32-5506, Revision 01, dated
March 8, 2022.
(9) Bombardier Service Bulletin 700-32-6020, dated October 27,
2021.
(10) Bombardier Service Bulletin 700-32-6020, Revision 01, dated
March 8, 2022.
(11) Bombardier Service Bulletin 700-32-6506, dated October 27,
2021.
(12) Bombardier Service Bulletin 700-32-6506, Revision 01, dated
March 8, 2022.
(k) Other FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager,
International Validation Branch, 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 responsible Flight Standards Office, as
appropriate. If sending information directly to the manager of the
International Validation Branch, mail it to the address identified
in paragraph (l)(1) of this AD. Information may be emailed to: 9-
<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="df9e898cf291869e9c90f29c908c9fb9bebef1b8b0a9">[email protected]</a>. Before using any approved AMOC, notify your
appropriate principal inspector, or lacking a principal inspector,
the manager of the responsible Flight Standards Office.
(2) Contacting the Manufacturer: For any requirement in this AD
to obtain instructions from a manufacturer, the instructions must be
accomplished using a method approved by the Manager, International
Validation Branch, FAA; or Transport Canada; or Bombardier, Inc.'s
Transport Canada Design Approval Organization (DAO). If approved by
the DAO, the approval must include the DAO-authorized signature.
(l) Additional Information
(1) For more information about this AD, contact Mark Taylor,
Aviation Safety Engineer, FAA, 1600 Stewart Avenue, Suite 410,
Westbury, NY 11590; telephone 516-228-7300; email <a href="/cdn-cgi/l/email-protection#4f76622e393c6221362e2c20622c203c0f292e2e61282039"><span class="__cf_email__" data-cfemail="82bbafe3f4f1afecfbe3e1edafe1edf1c2e4e3e3ace5edf4">[email protected]</span></a>.
(2) Service information identified in this AD that is not
incorporated by reference is available at the address specified in
paragraph (m)(3) of this AD.
(m) Material Incorporated by Reference
(1) The Director of the Federal Register approved the
incorporation by reference (IBR) of the material listed in this
paragraph under 5 U.S.C. 552(a) and 1 CFR part 51.
(2) You must use this material as applicable to do the actions
required by this AD, unless this AD specifies otherwise.
(i) Bombardier Service Bulletin 700-1A11-32-030, Revision 02,
dated March 2, 2023.
(ii) Bombardier Service Bulletin 700-32-043, Revision 02, dated
March 2, 2023.
(iii) Bombardier Service Bulletin 700-32-5020, Revision 02,
dated March 2, 2023.
(iv) Bombardier Service Bulletin 700-32-5506, Revision 02, dated
March 2, 2023.
(v) Bombardier Service Bulletin 700-32-6020, Revision 02, dated
March 2, 2023.
(vi) Bombardier Service Bulletin 700-32-6506, Revision 02, dated
March 2, 2023.
(vii) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5000 Time
Limits/Maintenance Checks (TLMC), Publication No. BD-700 TLMC,
Revision 26, dated December 19, 2023.
Note 1 to paragraph (m)(2)(vii):
For obtaining the tasks for Bombardier Global 5000 TLMC,
Publication No. BD-700 TLMC, use Document Identification No. GL 5000
TLMC.
(viii) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5000
Featuring Global Vision Flight Deck Time Limits/Maintenance Checks,
Publication No. GL 5000 GVFD TLMC, Revision 16, dated December 19,
2023.
Note 2 to paragraph (m)(2)(viii):
For obtaining the tasks for Bombardier Global 5000 Featuring
GVFD TLMC, Publication No. GL 5000 GVFD TLMC, use Document
Identification No. GL 5000 GVFD TLMC.
(ix) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 5500 Time
Limits/Maintenance Checks, Publication No. GL 5500 TLMC, Revision 5,
dated December 19, 2023.
Note 3 to paragraph (m)(2)(ix):
For obtaining the task for Bombardier Global 5500 TLMC,
Publication No. GL 5500 TLMC, use Document Identification No. GL
5500 TLMC.
(x) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 6000 Time
Limits/Maintenance Checks, Publication No. GL 6000 TLMC, Revision
16, dated December 19, 2023.
Note 4 to paragraph (m)(2)(x):
For obtaining the tasks for Bombardier Global 6000 TLMC,
Publication No. GL 6000 TLMC, use Document Identification No. GL
6000 TLMC.
(xi) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global 6500 Time
Limits/Maintenance Checks, Publication No. GL 6500 TLMC, Revision 5,
dated December 19, 2023.
Note 5 to paragraph (m)(2)(xi):
For obtaining the task for Bombardier Global 6500 TLMC,
Publication No. GL 6500 TLMC, use Document Identification No. GL
6500 TLMC.
(xii) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global Express Time
Limits/Maintenance Checks, Publication No. BD-700 TLMC, Revision 35,
dated December 19, 2023.
Note 6 to paragraph (m)(2)(xii):
For obtaining the tasks for Bombardier Global Express TLMC,
Publication No. BD-700 TLMC, use Document Identification No. GL 700
TLMC.
(xiii) Section 5-10-11, ``Life Limits (Systems),'' of Part 2,
``Airworthiness Limitations,'' of the Bombardier Global Express XRS
Time Limits/Maintenance Checks, Publication No. BD-700 XRS TLMC,
Revision 22, dated December 19, 2023.
Note 7 to paragraph (m)(2)(xiii):
For obtaining the tasks for Bombardier Global Express XRS TLMC,
Publication No. BD-700 XRS TLMC, use Document Identification No. GL
XRS TLMC.
(3) For Bombardier material identified in this AD, contact
Bombardier Business Aircraft Customer Response Center, 400
C[ocirc]te-Vertu Road West, Dorval, Qu[eacute]bec H4S 1Y9, Canada;
telephone 514-855-2999; email <a href="/cdn-cgi/l/email-protection#365755184f435a7657534459180a57165e4453500b" http: bombardier.com">bombardier.com</a>">ac.yul@aero.<a href="http://bombardier.com">bombardier.com</a></a>; website
<a href="http://bombardier.com">bombardier.com</a>.
(4) You may view this material at the FAA, Airworthiness
Products Section, Operational Safety Branch, 2200 South 216th St.,
Des Moines, WA. For information on the availability of this material
at the FAA, call 206-231-3195.
(5) You may view this material at the National Archives and
Records Administration (NARA). For information on the availability
of this material at NARA, visit <a href="http://www.archives.gov/federal-register/cfr/ibr-locations">www.archives.gov/federal-register/cfr/ibr-locations</a> or email <a href="/cdn-cgi/l/email-protection#c9afbbe7a0a7bab9acaabda0a6a789a7a8bba8e7aea6bf"><span class="__cf_email__" data-cfemail="cfa9bde1a6a1bcbfaaacbba6a0a18fa1aebdaee1a8a0b9">[email protected]</span></a>.
Issued on November 26, 2024.
Steven W. Thompson,
Acting Deputy Director, Compliance & Airworthiness Division, Aircraft
Certification Service.
[FR Doc. 2024-28778 Filed 12-10-24; 8:45 am]
BILLING CODE 4910-13-P
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</html>This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.