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Airworthiness directives › 2016-23-04

AD 2016-23-04 Airworthiness Directives; BRP-Powertrain GmbH & Co KG Reciprocating Engines

2016-12-07
2016-11-22
39-18711
FAA-2016-9103
Engine
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Makes named: rotax. Read the applicability below — it usually turns on serial or part numbers too.

Applicability*9

This AD applies to BRP-Powertrain GmbH & Co KG Rotax model 912 F2, 912 F3, 912 F4, 912 S2, 912 S3, and 912 S4 engines, and Rotax 914 F2, 914 F3, and 914 F4 engines with: (1) Engine serial numbers (S/Ns) listed in Planning Information, Paragraph 1, Criterion A, of BRP-Powertrain GmbH & Co KG Alert Service Bulletin (ASB) ASB-912-069R1/ASB-914-051R1 (one document), Revision 1, dated July 22, 2016. (2) Carburetor part numbers (P/Ns) and S/Ns listed in Planning Information, Paragraph 1, Criterion B, of BRP-Powertrain GmbH & Co KG ASB ASB-912-069R1/ASB-914-051R1 (one document), Revision 1, dated July 22, 2016; or (3) Carburetor floats, P/N 861185, that do not have 3 dots molded on the surface, and installed after May 9, 2016.

Compliance

The Manager, Engine Certification Office, FAA, may approve AMOCs for this AD. Use the procedures found in 14 CFR 39.19 to make your request. You may email your request to: ANE-AD-AMOC@faa.gov.

Required actions

(1) For more information about this AD, contact Michael Richardson-Bach, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 1200 District Avenue, Burlington, MA 01803; phone: 781-238-7747; fax: 781-238-7199; email: michael.richardson-bach@faa.gov. (2) Refer to MCAI European Aviation Safety Agency AD 2016-0144, dated July 19, 2016 (corrected July 25, 2016), for more information. You may examine the MCAI in the AD docket on the Internet at http://www.regulations.gov by searching for and locating it in Docket No. FAA-2016-9103.

Unsafe condition

Comply with this AD within the compliance times specified, unless already done. (1) Within 25 flight hours (FHs) or 30 days after the effective date of this AD, replace any affected carburetor float with a float that is eligible for installation in accordance with the Accomplishment Instructions, Paragraph 3, of BRP-Powertrain GmbH & Co KG Rotax ASB ASB-912-069R1/ASB-914-051R1 (one document), Revision 1, dated July 22, 2016. (2) After the effective date of this AD, do not install on any engine a carburetor float, P/N 861185, delivered between May 8, 2016, and July 17, 2016, that does not have 3 dots molded into the surface. If the delivery date is not documented, do not install the part.

Affected ADs

None.

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