Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes
Federal Register, Volume 82 Issue 7 (Wednesday, January 11, 2017)
Federal Register Volume 82, Number 7 (Wednesday, January 11, 2017)
Proposed Rules
Pages 3217-3219
From the Federal Register Online via the Government Publishing Office www.gpo.gov
FR Doc No: 2016-31965
Page 3217
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DEPARTMENT OF TRANSPORTATION
Federal Aviation Administration
Docket No. FAA-2016-9568; Directorate Identifier 2016-NM-150-AD
RIN 2120-AA64
Airworthiness Directives; 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) Airplanes
AGENCY: Federal Aviation Administration (FAA), DOT.
ACTION: Notice of proposed rulemaking (NPRM).
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SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain 328 Support Services GmbH Model 328-100 airplanes and 328 Support Services GmbH Model 328-300 airplanes. This proposed AD was prompted by reports of broken bonding wires of certain fuel line clamps. This proposed AD would require a one-time inspection of certain fuel line clamps for discrepancies, and replacement of any discrepant clamps. We are proposing this AD to address the unsafe condition on these products.
DATES: We must receive comments on this proposed AD by February 27, 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 328 Support Services GmbH, Global Support Center, P.O. Box 1252, D-82231 Wessling, Federal Republic of Germany; telephone +49 8153 88111 6666; fax +49 8153 88111 6565; email gsc.op@328support.de; Internet http://www.328support.de. 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-2016-
9568; 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: Todd Thompson, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1175; fax 425-227-1149.
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-2016-9568; Directorate Identifier 2016-NM-150-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
The European Aviation Safety Agency (EASA), which is the Technical Agent for the Member States of the European Union, has issued EASA Airworthiness Directive 2016-0169, dated August 17, 2016 (referred to after this as the Mandatory Continuing Airworthiness Information, or ``the MCAI''), to correct an unsafe condition for certain 328 Support Services GmbH Model 328-100 and Model 328-300 airplanes. The MCAI states:
Occurrences of broken bonding wires of the fuel line clamps have been reported on Dornier 328-100 and Dornier 328-300 aeroplanes equipped with fuel line clamps Part Number (P/N) 14C02-10A, or P/N 14C02-12A, or P/N 14C02-16A. The affected fuel line clamps have been installed in accordance with the instructions of SB-328-28-490 or SB-328J-28-241 to reduce occurrences of fuel line chafing.
The results of the investigation did not identify design deficiency or production failure of the fuel line clamps. It is assumed that the chafing and breaking of the bonding wires are caused either by excessive vibration, misalignment, excessive installation tolerances or mistakes on installation or a combination * * * thereof.
This condition, if not detected and corrected, could lead to the loss of bonding function and, in combination with a lightning strike, create a source of ignition in a fuel tank, possibly resulting in a fire or explosion and consequent loss of the aeroplane.
To address this unsafe condition, 328 Support Services issued Alert Service Bulletin ASB-328-28-041 for Dornier 328-100 aeroplanes and ASB-328J-28-018 for Dornier 328-300 aeroplanes respectively (hereafter referred to collectively as `the applicable ASB' in this EASA AD) providing inspection instructions.
For the reason stated above, this EASA AD requires a one-time inspection of the fuel line clamps for discrepancies including damaged, worn, or missing bonding wires, and chafing or incorrect alignment of jet pumps, connection parts, and fuel lines and, depending on findings, replacement. This EASA AD also requires the reporting of all inspection results to the design approval holder.
This EASA AD is considered an interim action and further EASA AD action may follow.
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-2016-
9568.
Related Service Information Under 1 CFR Part 51
328 Support Services GmbH issued Alert Service Bulletin ASB-328J-
28-018, Revision 1, dated October 13, 2016; and Alert Service Bulletin ASB-328-28-041, Revision 1, dated October 13, 2016. The service information describes a one-time inspection of the fuel line clamps, and replacement of any clamps with worn or missing bonding wires. These documents are distinct since they apply to different airplane models.
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
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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 these same type designs.
Costs of Compliance
We estimate that this proposed AD affects 35 airplanes of U.S. registry.
We estimate the following costs to comply with this proposed AD:
Estimated Costs
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Cost per Cost on U.S.
Action Labor cost Parts cost product operators
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Inspection............................ 8 work-hours x $85 per $0 $680 $23,800
hour = $680.
Reporting............................. 1 work-hour x $85 per 0 85 2,975
hour = $85.
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We estimate the following costs to do any necessary replacements that would be required based on the results of the proposed inspection. We have no way of determining the number of airplanes that might need these replacements.
On-Condition Costs
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Action Labor cost Parts cost Cost per product
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Replacement of discrepant clamps Up to 1 work-hour x Up to $560................ Up to $645.
on Model 328-100 airplanes. $85 per hour = $85.
Replacement of discrepant clamps Up to 1 work-hour x Up to $588................ Up to $673.
on Model 328-300 airplanes. $85 per hour = $85.
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Paperwork Reduction Act
A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB control number. The control number for the collection of information required by this proposed AD is 2120-0056. The paperwork cost associated with this proposed AD has been detailed in the Costs of Compliance section of this document and includes time for reviewing instructions, as well as completing and reviewing the collection of information. Therefore, all reporting associated with this proposed AD is mandatory. Comments concerning the accuracy of this burden and suggestions for reducing the burden should be directed to the FAA at 800 Independence Ave. SW., Washington, DC 20591, ATTN: Information Collection Clearance Officer, AES-200.
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):
328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH): Docket No. FAA-2016-9568; Directorate Identifier 2016-NM-150-
AD.
(a) Comments Due Date
We must receive comments by February 27, 2017.
(b) Affected ADs
None.
(c) Applicability
This AD applies to 328 Support Services GmbH (Type Certificate Previously Held by AvCraft Aerospace GmbH; Fairchild Dornier GmbH; Dornier Luftfahrt GmbH) airplanes, certificated in any category, identified in paragraphs (c)(1) and (c)(2) of this AD.
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(1) Model 328-100 airplanes, on which Dornier 328 Service Bulletin SB-328-28-490, has been incorporated.
(2) Model 328-300 airplanes, on which Dornier 328J Service Bulletin SB-328J-28-241, has been incorporated.
(d) Subject
Air Transport Association (ATA) of America Code 28, Fuel.
(e) Reason
This AD was prompted by reports of broken bonding wires of certain fuel line clamps. We are issuing this AD to prevent the loss of bonding function, which, in combination with a lightning strike, could create a source of ignition in a fuel tank, possibly resulting in a fire or explosion and consequent loss of the airplane.
(f) Compliance
Comply with this AD within the compliance times specified, unless already done.
(g) Inspection
Within 6 months after the effective date of this AD, do a one-
time general visual inspection for discrepancies, as identified in, and in accordance with, the Accomplishment Instructions of the service information specified in paragraph (g)(1) or (g)(2) of this AD, as applicable.
(1) 328 Support Services GmbH Alert Service Bulletin ASB-328-28-
041, Revision 1, dated October 13, 2016 (Model 328-100 airplanes).
(2) 328 Support Services GmbH Alert Service Bulletin ASB-328J-
28-018, Revision 1, dated October 13, 2016 (Model 328-300 airplanes).
(h) Replacement of Parts
If any discrepancy is found during the inspection required by paragraph (g) of this AD, before further flight, replace the affected clamp in accordance with the Accomplishment Instructions of the service information specified in paragraph (g)(1) or (g)(2) of this AD, as applicable.
(i) Reporting
At the applicable time specified in paragraph (i)(1) or (i)(2) of this AD, report the inspection results, positive or negative, to 328 Support Services, GmbH, Global Support Center, P.O. Box 1252, D-
82231 Wessling, Federal Republic of Germany; fax +49 8153 88111 6565; email gsc.op@328support.de. The report must include findings on fuel line clamps, aircraft serial number, total flight hours, and total landings.
(1) If the inspection was done on or after the effective date of this AD: Submit the report within 30 days after the inspection.
(2) If the inspection was done before the effective date of this AD: Submit the report within 30 days after the effective date of this AD.
(j) Credit for Previous Actions
This paragraph provides credit for actions required by paragraphs (g) and (h) of this AD, if those actions were performed before the effective date of this AD using the service information specified in paragraph (j)(1) or (j)(2) of this AD.
(1) 328 Support Services GmbH Alert Service Bulletin ASB-328-28-
041, dated June 14, 2016.
(2) 328 Support Services GmbH Alert Service Bulletin ASB-328J-
28-018, dated June 3, 2016.
(k) 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: Todd Thompson, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate, FAA, 1601 Lind Avenue SW., Renton, WA 98057-3356; telephone 425-227-1175; fax 425-227-1149. Information may be emailed to: 9-ANM-116-AMOC-REQUESTS@faa.gov. 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, International Branch, ANM-116, Transport Airplane Directorate, FAA; or the European Aviation Safety Agency (EASA); or 328 Support Services GmbH's EASA Design Organization Approval (DOA). If approved by the DOA, the approval must include the DOA-authorized signature.
(3) Reporting Requirements: A federal agency may not conduct or sponsor, and a person is not required to respond to, nor shall a person be subject to a penalty for failure to comply with a collection of information subject to the requirements of the Paperwork Reduction Act unless that collection of information displays a current valid OMB Control Number. The OMB Control Number for this information collection is 2120-0056. Public reporting for this collection of information is estimated to be approximately 5 minutes per response, including the time for reviewing instructions, completing and reviewing the collection of information. All responses to this collection of information are mandatory. Comments concerning the accuracy of this burden and suggestions for reducing the burden should be directed to the FAA at: 800 Independence Ave. SW., Washington, DC 20591, Attn: Information Collection Clearance Officer, AES-200.
(l) Related Information
(1) Refer to Mandatory Continuing Airworthiness Information (MCAI) EASA Airworthiness Directive 2016-0169, dated August 17, 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-2016-9568.
(2) For service information identified in this AD, contact 328 Support Services GmbH, Global Support Center, P.O. Box 1252, D-82231 Wessling, Federal Republic of Germany; telephone +49 8153 88111 6666; fax +49 8153 88111 6565; email gsc.op@328support.de; Internet http://www.328support.de. 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.
Issued in Renton, Washington, on December 27, 2016.
Jeffrey E. Duven,
Manager, Transport Airplane Directorate, Aircraft Certification Service.
FR Doc. 2016-31965 Filed 1-10-17; 8:45 am
BILLING CODE 4910-13-P
