Airworthiness Directives; GA 8 Airvan (Pty) Ltd Airplanes
Federal Register, Volume 80 Issue 209 (Thursday, October 29, 2015)
Federal Register Volume 80, Number 209 (Thursday, October 29, 2015)
Rules and Regulations
Pages 66413-66415
From the Federal Register Online via the Government Publishing Office www.gpo.gov
FR Doc No: 2015-27438
Page 66413
DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
Docket No. FAA-2014-1123; Directorate Identifier 2014-CE-037-AD; Amendment; 39-18308; AD 2015-06-02 R2
RIN 2120-AA64
Airworthiness Directives; GA 8 Airvan (Pty) Ltd Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Final rule; request for comments
-----------------------------------------------------------------------
SUMMARY: We are adopting a new airworthiness directive (AD) for GA 8 Airvan (Pty) Ltd Model GA8-TC320 airplanes. This AD revises AD 2015-06-
02 R1, which required inspection to detect and correct the omission of steel washers at each isolator mount location. This AD retains the actions of AD 2014-06-02 R1 but corrects the AD number in the parenthetical of the compliance time in paragraph (f)(1) of the AD. This AD was prompted by reports of missing required engine mount fire seal washers, which could reduce the engine retention capability in the event of a fire. We are issuing this AD to require actions to address the unsafe condition on these products.
DATES: This AD is effective December 3, 2015.
The Director of the Federal Register approved the incorporation by reference of a certain publication listed in this AD as of April 24, 2015 (80 FR 14810, March 20, 2015).
We must receive comments on this AD by December 14, 2015.
ADDRESSES: You may send comments 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: U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590, between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays.
For service information identified in this AD, contact GA 8 Airvan (Pty) Ltd, c/o GippsAero Pty Ltd, Attn: Technical Services, P.O. Box 881, Morwell Victoria 3840, Australia; telephone: + 61 03 5172 1200; fax: +61 03 5172 1201; email: techpubs@gippsaero.com; Internet: http://www.gippsaero.com/customer-support/technical-publications.aspx. You may view this referenced service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329-4148. It is also available on the Internet at http://www.regulations.gov by searching for locating Docket No. FAA-2014-1123.
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-2014-
1123; 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 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: Doug Rudolph, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4059; fax: (816) 329-4090; email: doug.rudolph@faa.gov.
SUPPLEMENTARY INFORMATION:
Discussion
On July 7, 2015, we issued AD 2015-06-02 R1, Amendment 39-18209 (80 FR 42010; July 16, 2015). That AD required actions intended to address an unsafe condition on GA 8 Airvan (Pty) Ltd Model GA8-TC320 airplanes and was based on mandatory continuing airworthiness information (MCAI) originated by the Civil Aviation Safety Authority (CASA), which is the aviation authority for Australia. The MCAI (AD No. AD/GA8/8, Amdt 1, dated March 26, 2015) states:
A recent review of the engine mount installation on the GA8-TC 320 aircraft has highlighted the omission of engine mount fire seal washers during the assembly process.
The current engine mount configuration does not meet the certification basis for the aircraft, specifically regulation 23.865 of the Federal Aviation Regulations of the United States of America, where engine mounts located in designated fire zones are required to be suitably shielded so that they are capable of withstanding the effects of a fire.
The Gippsland Aeronautics GA8-TC 320 aircraft require the installation of an approved steel washer at each of the engine mount locations to address a potential risk of reduced engine retention capability in the event of a fire.
You may examine the MCAI on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2011-0127.
Since we issued AD 2015-06-02 R1, it was determined that the incorrect retained AD number was referenced in the parenthetical of the compliance time in paragraph (f)(1) of the AD. To avoid any confusion, this AD revises AD 2015-06-02 R1 to correct this reference.
Related Service Information Under 1 CFR Part 51
We reviewed GippsAero Mandatory Service Bulletin SB-GA8-2014-115, Issue 1, dated October 6, 2014. The service bulletin describes procedures for inspecting the orientation of the engine isolator mounts to verify proper installation, re-installing if necessary, and installing steel washers on the forward side of each side of the engine isolator mounts. 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 of this AD.
FAA's Determination and Requirements of the 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
Page 66414
bilateral agreement with this State of Design Authority, they have notified us of the unsafe condition described in the MCAI and service information referenced above. We are issuing this AD because we evaluated all information provided by the State of Design Authority and determined the unsafe condition exists and is likely to exist or develop on other products of the same type design.
FAA's Determination of the Effective Date
An unsafe condition exists that allows for the immediate adoption of this AD. The FAA has found that the risk to the flying public justifies waiving notice and comment prior to adoption of this rule because the change does not affect compliance and the actions have already been proposed in prior rulemaking actions. Therefore, we determine that notice and opportunity for public comment before issuing this AD are impraticable.
Comments Invited
This AD is a final rule that involves requirements affecting flight safety, and we did not precede it by notice and opportunity for public comment. We invite you to send any written relevant data, views, or arguments about this AD. Send your comments to an address listed under the ADDRESSES section. Include ``Docket No. FAA-2014-1123; Directorate Identifier 2014-CE-037-AD'' at the beginning of your comments. We specifically invite comments on the overall regulatory, economic, environmental, and energy aspects of this AD. We will consider all comments received by the closing date and may amend this AD because of 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 AD.
Costs of Compliance
We estimate that this AD will affect 13 products of U.S. registry. We also estimate that it would take about 5 work-hours per product to comply with the basic requirements of this AD. The average labor rate is $85 per work-hour. Required parts would cost about $10 per product.
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.
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
-
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
-
The FAA amends Sec. 39.13 by removing airworthiness directive (AD) 2015-06-02 R1 (80 FR 42010, July 16, 2015) and adding the following new AD:
2015-06-02 R2 GA 8 Airvan (Pty) Ltd: Amendment 39-18308; Docket No. FAA-2014-1123; Directorate Identifier 2014-CE-037-AD.
(a) Effective Date
This airworthiness directive (AD) becomes effective December 3, 2015.
(b) Affected ADs
This AD replaces AD 2015-06-02 R1, Amendment 39-18209 (80 FR 42010, July 16, 2015) (``AD 2015-06-02 R1'').
(c) Applicability
This AD applies to GA 8 Airvan (Pty) Ltd GA8-TC320 airplanes, all serial numbers up to and including GA8-TC 320-14-205, certificated in any category.
(d) Subject
Air Transport Association of America (ATA) Code 71: Power Plant.
(e) Reason
AD 2015-06-02, Amendment 39-18120 (80 FR 14810, March 20, 2015) (``AD 2015-06-02'') was prompted by mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as missing required engine mount fire seal washers, which could reduce the engine retention capability in the event of a fire. We issued AD 2015-06-02 R1, Amendment 39-18209 to retain the actions of AD 2015-
06-02 and to revise the applicable airplane serial numbers. We are issuing this AD to correct the AD number in the parenthetical of the compliance time in paragraph (f)(1) of the AD and to detect and correct the omission of steel washers at each isolator mount location, which, if not corrected, could result in reduced engine retention capability in the event of a fire.
(f) Actions and Compliance
Unless already done, comply with this AD within the compliance times specified in paragraphs (f)(1) through (f)(3) of this AD:
(1) Within the next 300 hours time-in-service after April 24, 2015 (the effective date retained from AD 2015-06-02 and AD 2015-06-
02 R1) or within the next 12 months after April 24, 2015 (the effective date retained from AD 2015-06-02 and AD 2015-06-02 R1), whichever occurs first, inspect the orientation of the engine isolator mounts to verify that the mounts have been installed properly following the Accomplishment Instructions in GippsAero Mandatory Service Bulletin SB-GA8-2014-115, Issue 1, dated October 6, 2014.
(2) Before reinstalling the engine isolator mounts following the inspection required in paragraph (f)(1) of this AD, before further flight, install a part number J-2218-61 steel washer on the forward side of each of the four engine isolator mounts, following the Accomplishment Instructions in GippsAero Mandatory Service Bulletin SB-GA8-2014-115, Issue 1, dated October 6, 2014.
(3) If during the inspection required in paragraph (f)(1) of this AD, any of the engine isolator mounts are found to not comply with
Page 66415
the specifications found in the Accomplishment Instructions of GippsAero Mandatory Service Bulletin SB-GA8-2014-115, Issue 1, dated October 6, 2014, before further flight, re-install the isolators to the correct orientation, or if damage is found, replace with airworthy parts.
(g) Other FAA AD Provisions
The following provisions also apply to this AD:
(1) Alternative Methods of Compliance (AMOCs): The Manager, Standards Office, FAA, has the authority to approve AMOCs for this AD, if requested using the procedures found in 14 CFR 39.19. Send information to ATTN: Doug Rudolph, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329-4059; fax: (816) 329-4090; email: doug.rudolph@faa.gov. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate principal inspector (PI) in the FAA Flight Standards District Office (FSDO), or lacking a PI, your local FSDO.
(2) Airworthy Product: For any requirement in this AD to obtain corrective actions from a manufacturer or other source, use these actions if they are FAA-approved. Corrective actions are considered FAA-approved if they are approved by the State of Design Authority (or their delegated agent). You are required to assure the product is airworthy before it is returned to service.
(h) Related Information
Refer to MCAI Civil Aviation Safety Authority (CASA) AD No. AD/
GA8/8, Amdt 1, dated March 26, 2015. The MCAI can be found in the AD docket on the Internet at: http://www.regulations.gov/#!documentDetail;D=FAA-2014-1123-0007.
(i) 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 the AD specifies otherwise.
(3) The following service information was approved for IBR on April 24, 2015 (80 FR 14810, March 20, 2015).
(i) GippsAero Mandatory Service Bulletin SB-GA8-2014-115, Issue 1, dated October 6, 2014.
(ii) Reserved.
(4) For GippsAero service information identified in this AD, contact GA 8 Airvan (Pty) Ltd, c/o GippsAero Pty Ltd, Attn: Technical Services, P.O. Box 881, Morwell Victoria 3840, Australia; telephone: + 61 03 5172 1200; fax: +61 03 5172 1201; email: techpubs@gippsaero.com; Internet: http://www.gippsaero.com/customer-support/technical-publications.aspx.
(5) You may view this service information at the FAA, Small Airplane Directorate, 901 Locust, Kansas City, Missouri 64106. For information on the availability of this material at the FAA, call (816) 329-4148. In addition, you can access this service information on the Internet at http://www.regulations.gov by searching for and locating Docket No. FAA-2014-1123.
(6) You may view this service information that is incorporated by reference at the National Archives and Records Administration (NARA). For information on theavailability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.
Issued in Kansas City, Missouri, on October 22, 2015.
Melvin Johnson,
Acting Manager, Small Airplane Directorate, Aircraft Certification Service.
FR Doc. 2015-27438 Filed 10-28-15; 8:45 am
BILLING CODE 4910-13-P
