DEPARTMENT OF TRANSPORTATION 

Federal Aviation Administration 

14 CFR Part 39 

[4910-13-P] 

[Docket No. FAA-2012-0603; Directorate Identifier 2012-NE-17-AD; Amendment 

39-17160; AD 2012-16-13] 

RIN 2120-AA64 

Ainvorthiness Directives; BRP-Powertraio GmbH & Co KG Rotax Reciprocating 

Engines 

AGENCY: Federal Aviation Administration (FAA), DOT. 

ACTION: Final rule; correction. 

SUMMARY: The FAA is correcting an airworthiness directive (AD) that published in 

the Federal Register. That AD applies to BRP-Powertrain GmbH & Co KG Rotax 

912 F2; 912 F3; 912 F4; 912 S2; 912 S3; and 912 S4 reciprocating engines. Paragraph 

(g)(3), the Installation Prohibition section of the AD, improperly omits the word "not," 

thereby changing the prohibition in the AD. This correction reinserts "not" into the 

paragraph to correct the omission. In all other respects, the original document remains the 

same. 

DATES: This final rule is effective [INSERT DATE OF PUBLICATION IN THE 

FEDERAL REGISTER]. The effective date for AD 2012-16-1 3 (77 FR 51462, August 

24, 2012) remains September 10, 2012. 

ADDRESSES: You may examine the AD docket on the Internet at 

http://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 AD, the regulatory evaluation, any comments received, and other 

information. The address for the Docket Office (phone: 800-647-5527) is Document 

Management Facility, U.S. Department of Transportation, Docket Operations, M-30, 
West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue SE., 

Washington, DC 20590. 

FOR FURTHER INFORMATION CONTACT: Alan Strom, Aerospace Engineer, 

Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England 

Executive Park, Burlington, MA 01803; e-mail: alan.strom@faa.gov; phone: 781-238-

7143; fax: 781-238-7199. 

SUPPLEMENTARY INFORMATION: Airworthiness Directive 2012-16-1 3, 

amendment 39-17160 (77 FR 51462, August 24, 20 12), currently requires replacing the 

pressure side fuel hose on certain fuel pumps and inspecting the carburetors connected to 

those fuel pumps for contamination within 5 flight hours after the effective date of this 

AD for BRP-Powertrain GmbH & Co KG Rotax 912 F2; 912 F3; 912 F4; 912 S2; 

912 S3; and 9 12 S4 reciprocating engines. 

As published, the text of paragraph (g)(3), Installation Prohibition, is incorrect. 

No other part of the preamble or regulatory information is in error; therefore, only 

the changed portion of the fmal rule is being published in the Federal Register. 

The effective date of this AD remains September 10, 2012. 

Correction of Regulatory Text 

§ 39.13 [Corrected] 

In the Federal Register of August 24, 2012, on page 51464, in the 1st column, 

paragraph (g)(3) of AD 2012-1 6-13 is corrected to read as follows: 

* * * * * 

(3) After the effective date of this AD, do not approve for return to service any 

product or article with a fuel hose removed from a PIN 8931 14 fuel pump with an SIN 

listed in Table 1 to paragraph (c) of this AD. 

* * * * * 

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Issued in Burlington, Massachusetts, on October 24, 20 12. 

Colleen M. D' Alessandro, 

Assistant Manager, Engine & Propeller Directorate, 

Aircraft Certification Service. 

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