Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines, 32315-32317 [2010-13170]

Download as PDF Federal Register / Vol. 75, No. 109 / Tuesday, June 8, 2010 / Proposed Rules Dated: May 18, 2010. Jessica Zufolo, Acting Administrator, Rural Utilities Service. [FR Doc. 2010–12830 Filed 6–7–10; 8:45 am] BILLING CODE 3410–15–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2010–0329; Directorate Identifier 2010–CE–016–AD] RIN 2120–AA64 Airworthiness Directives; Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engines AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Notice of proposed rulemaking (NPRM). We propose to adopt a new airworthiness directive (AD) for the products listed above. This proposed AD results from 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: SUMMARY: emcdonald on DSK2BSOYB1PROD with PROPOSALS Due to high fuel pressure, caused by exceeding pressure in front of the mechanical fuel pump (e.g. due to an electrical fuel pump), in limited cases a deviation in the fuel supply could occur. This can result in exceeding of the fuel pressure and might cause engine malfunction and/or massive fuel leakage. We are proposing this AD to prevent the pump from causing excessive fuel pressure, which could result in engine malfunction or a massive fuel leak. These conditions could cause loss of control of the airplane or a fire. DATES: We must receive comments on this proposed AD by July 23, 2010. ADDRESSES: You may send comments by any of the following methods: • Federal eRulemaking Portal: Go to https://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. VerDate Mar<15>2010 16:24 Jun 07, 2010 Jkt 220001 and 5 p.m., Monday through Friday, except Federal holidays. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov; 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 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: Sarjapur Nagarajan, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329– 4145; fax: (816) 329–4090; e-mail: sarjapur.nagarajan@faa.gov. 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–2010–0329; Directorate Identifier 2010–CE–016–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 because of those comments. We will post all comments we receive, without change, to https:// 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 Community, has issued EASA AD No.: 2007–0060R1–E, dated April 20, 2007 (referred to after this as ‘‘the MCAI’’), to correct an unsafe condition for the specified products. The MCAI states: Due to high fuel pressure, caused by exceeding pressure in front of the mechanical fuel pump (e.g. due to an electrical fuel pump), in limited cases a deviation in the fuel supply could occur. This can result in exceeding of the fuel pressure and might cause engine malfunction and/or massive fuel leakage. PO 00000 Frm 00010 Fmt 4702 Sfmt 4702 32315 Non-compliance with these instructions could result in engine damages, personal injuries or death. The MCAI requires replacing the affected fuel pumps with a different part number fuel pump. The MCAI applies to all versions of Bombardier-Rotax GmbH 912 A, 912 F, and 912 S series engines. Versions of the 912 F series and 912 S series engines are type certificated in the United States. However, the Model 912 A series engine installed in various aircraft does not have an engine type certificate; instead, the engine is part of the aircraft type design. You may obtain further information by examining the MCAI in the AD docket. Relevant Service Information Rotax Aircraft Engines has issued Service Bulletin SB–912–053, dated April 13, 2007. The actions described in this service information are intended to correct the unsafe condition identified in the MCAI. FAA’s Determination and Requirements of the 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 this State of Design Authority, they have notified us of the unsafe condition described in the MCAI and service information referenced above. We are proposing this AD because we evaluated all information and determined the unsafe condition exists and is likely to exist or develop on other products of the same type design. Differences Between This Proposed AD and the MCAI or Service Information We have reviewed the MCAI and related service information and, in general, agree with their substance. But we might have found it necessary to use different words from those in the MCAI to ensure the AD is clear for U.S. operators and is enforceable. In making these changes, we do not intend to differ substantively from the information provided in the MCAI and related service information. We might also have proposed different actions in this AD from those in the MCAI in order to follow FAA policies. Any such differences are highlighted in a Note within the proposed AD. Costs of Compliance We estimate that this proposed AD will affect 60 products of U.S. registry. We also estimate that it would take about .5 work-hour per product to E:\FR\FM\08JNP1.SGM 08JNP1 32316 Federal Register / Vol. 75, No. 109 / Tuesday, June 8, 2010 / Proposed Rules comply with the basic requirements of this proposed AD. The average labor rate is $85 per work-hour. Required parts would cost about $650 per product. Based on these figures, we estimate the cost of the proposed AD on U.S. operators to be $41,550, or $692.50 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 The Proposed Amendment 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); 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. We prepared a regulatory evaluation of the estimated costs to comply with this proposed AD and placed it in the AD docket. Accordingly, under the authority delegated to me by the Administrator, the FAA proposes to amend 14 CFR part 39 as follows: List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new AD: Various Aircraft: Docket No. FAA–2010– 0329; Directorate Identifier 2010–CE– 016–AD. Comments Due Date (a) We must receive comments by July 23, 2010. Affected ADs (b) None. Applicability (c) This AD applies to all serial numbers of the following aircraft, equipped with a Rotax Aircraft Engines 912 A series engine with fuel pumps, part numbers (P/Ns) 892230, 892232, 892540 (standard version) or P/Ns 892235, 892236, 892545 (version including flexible fuel line) installed, and certificated in any category: Type certificate holder Aircraft model Aeromot-Industria Mecanico Metalurgica ltda. Diamond Aircraft Industries .............................................. Diamond Aircraft Industries GmbH ................................... AMT–200 ......................................................................... 912 A2. HK 36 R ‘‘SUPER DIMONA’’ .......................................... HK 36 TS ........................................................................ HK 36 TC ........................................................................ DA20–A1 ......................................................................... DV 20 KATANA ............................................................... Sky Arrow 650 TC ........................................................... SF 25C ............................................................................ 912 912 912 912 912 912 912 Diamond Aircraft Industries Inc. ....................................... HOAC–Austria .................................................................. Iniziative Industriali Italiane S.p.A. .................................... SCHEIBE–Flugzeugbau GmbH ........................................ (d) Air Transport Association of America (ATA) Code 73: Engine Fuel and Control. The MCAI requires replacing the affected fuel pumps with a different part number fuel pump. Reason Actions and Compliance (e) The mandatory continuing airworthiness information (MCAI) states: Due to high fuel pressure, caused by exceeding pressure in front of the mechanical fuel pump (e.g. due to an electrical fuel pump), in limited cases a deviation in the fuel supply could occur. This can result in exceeding of the fuel pressure and might cause engine malfunction and/or massive fuel leakage. Non-compliance with these instructions could result in engine damages, personal injuries or death. We are issuing this AD to prevent the pump from causing excessive fuel pressure, which could result in engine malfunction or a massive fuel leak. These conditions could cause loss of control of the airplane or a fire. (f) Unless already done, do the following actions: (1) Within the next 25 hours time-inservice after the effective date of this AD, replace fuel pump P/N 892230, 892232, 892540, 892235, 892236, or 892545 with an FAA-approved fuel pump that does not have one of the P/Ns referenced above following Rotax Aircraft Engines Service Bulletin SB– 912–053, dated April 13, 2007. (2) As of the effective date of this AD do not install fuel pump P/N 892230, 892232, 892540, 892235, 892236, or 892545, on any airplane. emcdonald on DSK2BSOYB1PROD with PROPOSALS Subject VerDate Mar<15>2010 16:24 Jun 07, 2010 Jkt 220001 FAA AD Differences Note: This AD differs from the MCAI and/ or service information as follows: The MCAI PO 00000 Frm 00011 Fmt 4702 Sfmt 4702 Engine model A. A3 A3. A3. A3. A2. A2 or 912 A3. requires replacing an affected fuel pump with fuel pump P/N 892542 or 892546. This AD requires replacement of an affected fuel pump with an FAA-approved fuel pump that does not have one of the P/Ns referenced in paragraph (f)(1) of this AD. Other FAA AD Provisions (g) 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: Sarjapur Nagarajan, Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106; telephone: (816) 329–4145; fax: (816) 329–4090; e-mail: sarjapur.nagarajan@faa.gov. Before using any approved AMOC on any airplane to which the AMOC applies, notify your appropriate E:\FR\FM\08JNP1.SGM 08JNP1 Federal Register / Vol. 75, No. 109 / Tuesday, June 8, 2010 / Proposed Rules 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. (3) Reporting Requirements: For any reporting requirement in this AD, under the provisions of the Paperwork Reduction Act (44 U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has approved the information collection requirements and has assigned OMB Control Number 2120–0056. Related Information (h) Refer to MCAI EASA AD No.: 2007– 0060R1–E, dated April 20, 2007; and Rotax Aircraft Engines Service Bulletin SB–912– 053, dated April 13, 2007, for related information. Contact BRP-Powertrain GMBH & Co KG, Welser Strasse 32, A–4623 Gunskirchen, Austria; phone: (+43) (0) 7246 601–0; fax: (+43) (0) 7246 6370; Internet: https://www.rotax.com, for a copy of this service information. Issued in Kansas City, Missouri, on May 26, 2010. Steven W. Thompson, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. 2010–13170 Filed 6–7–10; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA–2010–0453; Airspace Docket No. 10–AAL–14] Proposed Revocation of Colored Federal Airway G–4; AK emcdonald on DSK2BSOYB1PROD with PROPOSALS AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to remove Colored Federal Airway Green 4 (G–4) from the National Airspace System (NAS) in Alaska. The FAA is proposing this action in preparation of the eventual decommissioning from the NAS of the Wood River (BTS) Nondirectional Beacon (NDB) near the town of Dillingham, Alaska. DATES: Comments must be received on or before July 23, 2010. ADDRESSES: Send comments on this proposal to the U.S. Department of Transportation, Docket Operations, M– 30, 1200 New Jersey Avenue, SE., West VerDate Mar<15>2010 16:24 Jun 07, 2010 Jkt 220001 Building Ground Floor, Room W12–140, Washington, DC 20590–0001; telephone: (202) 366–9826. You must identify FAA Docket No. FAA–2010–0453 and Airspace Docket No. 10–AAL–14 at the beginning of your comments. You may also submit comments through the Internet at https://www.regulations.gov. FOR FURTHER INFORMATION CONTACT: Ken McElroy, Airspace and Rules Group, Office of System Operations Airspace and AIM, Federal Aviation Administration, 800 Independence Avenue, SW., Washington, DC 20591; telephone: (202) 267–8783. SUPPLEMENTARY INFORMATION: Comments Invited Interested parties are invited to participate in this proposed rulemaking by submitting such written data, views, or arguments, as they may desire. Comments that provide the factual basis supporting the views and suggestions presented are particularly helpful in developing reasoned regulatory decisions on the proposal. Comments are specifically invited on the overall regulatory, aeronautical, economic, environmental, and energy-related aspects of the proposal. Communications should identify both docket numbers (FAA Docket No. FAA– 2010–0453 and Airspace Docket No. 10– AAL–14) and be submitted in triplicate to the Docket Management Facility (see ADDRESSES section for address and phone number). You may also submit comments through the Internet at https:// www.regulations.gov. Commenters wishing the FAA to acknowledge receipt of their comments on this action must submit with those comments a self-addressed, stamped postcard on which the following statement is made: ‘‘Comments to FAA Docket No. FAA–2010–0453 and Airspace Docket No. 10–AAL–14.’’ The postcard will be date/time stamped and returned to the commenter. All communications received on or before the specified closing date for comments will be considered before taking action on the proposed rule. The proposal contained in this action may be changed in light of comments received. All comments submitted will be available for examination in the public docket both before and after the closing date for comments. A report summarizing each substantive public contact with FAA personnel concerned with this rulemaking will be filed in the docket. Availability of NPRMs An electronic copy of this document may be downloaded through the PO 00000 Frm 00012 Fmt 4702 Sfmt 4702 32317 Internet at https://www.regulations.gov. Recently published rulemaking documents can also be accessed through the FAA’s Web page at https:// www.faa.gov/air_traffic/publications/ airspace_amendments/. You may review the public docket containing the proposal, any comments received, and any final disposition in person in the Dockets Office (see ADDRESSES section for address and phone number) between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. An informal docket may also be examined during normal business hours at the office of the Manager, Safety, Alaska Flight Service Operations, Federal Aviation Administration, 222 West 7th Avenue, Box 14, Anchorage, AK 99513. Persons interested in being placed on a mailing list for future NPRMs should contact the FAA’s Office of Rulemaking, (202) 267–9677, for a copy of Advisory Circular No. 11–2A, Notice of Proposed Rulemaking Distribution System, which describes the application procedure. The Proposal The FAA is proposing an amendment to Title 14 Code of Federal Regulations (14 CFR) part 71 by removing Colored Federal airway G–4 associated with the planned BTS NDB decommissioning near Dillingham, AK. The BTS NDB has been non-operational for over two years. Colored Federal Airways are published in paragraph 6009 of FAA Order 7400.9T signed August 27, 2009, and effective September 15, 2009, which is incorporated by reference in 14 CFR 71.1. The Colored Federal airway listed in this document will be published subsequently in the Order. The FAA has determined that this proposed regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. Therefore, this proposed regulation: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866; (2) is not a ‘‘significant rule’’ under Department of Transportation (DOT) Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Since this is a routine matter that will only affect air traffic procedures and air navigation, it is certified that this proposed rule, when promulgated, will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. E:\FR\FM\08JNP1.SGM 08JNP1

Agencies

[Federal Register Volume 75, Number 109 (Tuesday, June 8, 2010)]
[Proposed Rules]
[Pages 32315-32317]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2010-13170]



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DEPARTMENT OF TRANSPORTATION



Federal Aviation Administration



14 CFR Part 39



[Docket No. FAA-2010-0329; Directorate Identifier 2010-CE-016-AD]

RIN 2120-AA64




Airworthiness Directives; Various Aircraft Equipped With Rotax 

Aircraft Engines 912 A Series Engines



AGENCY: Federal Aviation Administration (FAA), Department of 

Transportation (DOT).



ACTION: Notice of proposed rulemaking (NPRM).



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



SUMMARY: We propose to adopt a new airworthiness directive (AD) for the 

products listed above. This proposed AD results from 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:



    Due to high fuel pressure, caused by exceeding pressure in front 

of the mechanical fuel pump (e.g. due to an electrical fuel pump), 

in limited cases a deviation in the fuel supply could occur. This 

can result in exceeding of the fuel pressure and might cause engine 

malfunction and/or massive fuel leakage.



    We are proposing this AD to prevent the pump from causing excessive 

fuel pressure, which could result in engine malfunction or a massive 

fuel leak. These conditions could cause loss of control of the airplane 

or a fire.



DATES: We must receive comments on this proposed AD by July 23, 2010.



ADDRESSES: You may send comments by any of the following methods:

     Federal eRulemaking Portal: Go to https://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.



Examining the AD Docket



    You may examine the AD docket on the Internet at https://www.regulations.gov; 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 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: Sarjapur Nagarajan, Aerospace 

Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas 

City, Missouri 64106; telephone: (816) 329-4145; fax: (816) 329-4090; 

e-mail: sarjapur.nagarajan@faa.gov.



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-2010-0329; 

Directorate Identifier 2010-CE-016-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 because of those comments.

    We will post all comments we receive, without change, to https://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 Community, has issued EASA 

AD No.: 2007-0060R1-E, dated April 20, 2007 (referred to after this as 

``the MCAI''), to correct an unsafe condition for the specified 

products. The MCAI states:



    Due to high fuel pressure, caused by exceeding pressure in front 

of the mechanical fuel pump (e.g. due to an electrical fuel pump), 

in limited cases a deviation in the fuel supply could occur. This 

can result in exceeding of the fuel pressure and might cause engine 

malfunction and/or massive fuel leakage.

    Non-compliance with these instructions could result in engine 

damages, personal injuries or death.



    The MCAI requires replacing the affected fuel pumps with a 

different part number fuel pump.

    The MCAI applies to all versions of Bombardier-Rotax GmbH 912 A, 

912 F, and 912 S series engines. Versions of the 912 F series and 912 S 

series engines are type certificated in the United States. However, the 

Model 912 A series engine installed in various aircraft does not have 

an engine type certificate; instead, the engine is part of the aircraft 

type design. You may obtain further information by examining the MCAI 

in the AD docket.



Relevant Service Information



    Rotax Aircraft Engines has issued Service Bulletin SB-912-053, 

dated April 13, 2007. The actions described in this service information 

are intended to correct the unsafe condition identified in the MCAI.



FAA's Determination and Requirements of the 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 this State of Design Authority, they 

have notified us of the unsafe condition described in the MCAI and 

service information referenced above. We are proposing this AD because 

we evaluated all information and determined the unsafe condition exists 

and is likely to exist or develop on other products of the same type 

design.



Differences Between This Proposed AD and the MCAI or Service 

Information



    We have reviewed the MCAI and related service information and, in 

general, agree with their substance. But we might have found it 

necessary to use different words from those in the MCAI to ensure the 

AD is clear for U.S. operators and is enforceable. In making these 

changes, we do not intend to differ substantively from the information 

provided in the MCAI and related service information.

    We might also have proposed different actions in this AD from those 

in the MCAI in order to follow FAA policies. Any such differences are 

highlighted in a Note within the proposed AD.



Costs of Compliance



    We estimate that this proposed AD will affect 60 products of U.S. 

registry. We also estimate that it would take about .5 work-hour per 

product to



[[Page 32316]]



comply with the basic requirements of this proposed AD. The average 

labor rate is $85 per work-hour. Required parts would cost about $650 

per product.

    Based on these figures, we estimate the cost of the proposed AD on 

U.S. operators to be $41,550, or $692.50 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 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); 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.

    We prepared a regulatory evaluation of the estimated costs to 

comply with this proposed AD and placed it in the AD docket.



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



    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]



    2. The FAA amends Sec.  39.13 by adding the following new AD:



Various Aircraft: Docket No. FAA-2010-0329; Directorate Identifier 

2010-CE-016-AD.



Comments Due Date



    (a) We must receive comments by July 23, 2010.



Affected ADs



    (b) None.



Applicability



    (c) This AD applies to all serial numbers of the following 

aircraft, equipped with a Rotax Aircraft Engines 912 A series engine 

with fuel pumps, part numbers (P/Ns) 892230, 892232, 892540 

(standard version) or P/Ns 892235, 892236, 892545 (version including 

flexible fuel line) installed, and certificated in any category:



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

    Type certificate holder         Aircraft model        Engine model

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

Aeromot-Industria Mecanico      AMT-200...............  912 A2.

 Metalurgica ltda.

Diamond Aircraft Industries...  HK 36 R ``SUPER         912 A.

                                 DIMONA''.

Diamond Aircraft Industries     HK 36 TS..............  912 A3

 GmbH.                          HK 36 TC..............  912 A3.

Diamond Aircraft Industries     DA20-A1...............  912 A3.

 Inc..

HOAC-Austria..................  DV 20 KATANA..........  912 A3.

Iniziative Industriali          Sky Arrow 650 TC......  912 A2.

 Italiane S.p.A..

SCHEIBE-Flugzeugbau GmbH......  SF 25C................  912 A2 or 912

                                                         A3.

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



Subject



    (d) Air Transport Association of America (ATA) Code 73: Engine 

Fuel and Control.



Reason



    (e) The mandatory continuing airworthiness information (MCAI) 

states:

    Due to high fuel pressure, caused by exceeding pressure in front 

of the mechanical fuel pump (e.g. due to an electrical fuel pump), 

in limited cases a deviation in the fuel supply could occur. This 

can result in exceeding of the fuel pressure and might cause engine 

malfunction and/or massive fuel leakage.

    Non-compliance with these instructions could result in engine 

damages, personal injuries or death.

    We are issuing this AD to prevent the pump from causing 

excessive fuel pressure, which could result in engine malfunction or 

a massive fuel leak. These conditions could cause loss of control of 

the airplane or a fire. The MCAI requires replacing the affected 

fuel pumps with a different part number fuel pump.



Actions and Compliance



    (f) Unless already done, do the following actions:

    (1) Within the next 25 hours time-in-service after the effective 

date of this AD, replace fuel pump P/N 892230, 892232, 892540, 

892235, 892236, or 892545 with an FAA-approved fuel pump that does 

not have one of the P/Ns referenced above following Rotax Aircraft 

Engines Service Bulletin SB-912-053, dated April 13, 2007.

    (2) As of the effective date of this AD do not install fuel pump 

P/N 892230, 892232, 892540, 892235, 892236, or 892545, on any 

airplane.



FAA AD Differences



    Note: This AD differs from the MCAI and/or service information 

as follows: The MCAI requires replacing an affected fuel pump with 

fuel pump P/N 892542 or 892546. This AD requires replacement of an 

affected fuel pump with an FAA-approved fuel pump that does not have 

one of the P/Ns referenced in paragraph (f)(1) of this AD.



Other FAA AD Provisions



    (g) 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: Sarjapur Nagarajan, Aerospace Engineer, FAA, 

Small Airplane Directorate, 901 Locust, Room 301, Kansas City, 

Missouri 64106; telephone: (816) 329-4145; fax: (816) 329-4090; e-

mail: sarjapur.nagarajan@faa.gov. Before using any approved AMOC on 

any airplane to which the AMOC applies, notify your appropriate



[[Page 32317]]



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.

    (3) Reporting Requirements: For any reporting requirement in 

this AD, under the provisions of the Paperwork Reduction Act (44 

U.S.C. 3501 et seq.), the Office of Management and Budget (OMB) has 

approved the information collection requirements and has assigned 

OMB Control Number 2120-0056.



Related Information



    (h) Refer to MCAI EASA AD No.: 2007-0060R1-E, dated April 20, 

2007; and Rotax Aircraft Engines Service Bulletin SB-912-053, dated 

April 13, 2007, for related information. Contact BRP-Powertrain GMBH 

& Co KG, Welser Strasse 32, A-4623 Gunskirchen, Austria; phone: 

(+43) (0) 7246 601-0; fax: (+43) (0) 7246 6370; Internet: https://www.rotax.com, for a copy of this service information.



    Issued in Kansas City, Missouri, on May 26, 2010.

Steven W. Thompson,

Acting Manager, Small Airplane Directorate, Aircraft Certification 

Service.

[FR Doc. 2010-13170 Filed 6-7-10; 8:45 am]

BILLING CODE 4910-13-P
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