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Airworthiness directives › 2012-17-03

AD 2012-17-03 Airworthiness Directives; Eurocopter France Helicopters

2012-10-11
2012-09-06
39-17166
FAA-2012-0222
Airframe
—

Applicability*9

This AD becomes effective October 11, 2012.

Compliance

(1) The Manager, Safety Management Group, FAA, may approve AMOCs for this AD. Send your proposal to: Matt Wilbanks, Aerospace Engineer, FAA, Rotorcraft Directorate, Regulations and Policy Group, 2601 Meacham Boulevard, Fort Worth, Texas 76137, telephone (817) 222-5051, email matt.wilbanks@faa.gov. (2) For operations conducted under a 14 CFR part 119 operating certificate or under 14 CFR part 91, subpart K, we suggest that you notify your principal inspector, or lacking a principal inspector, the manager of the local flight standards district office or certificate holding district office, before operating any aircraft complying with this AD through an AMOC.

Required actions

The subject of this AD is addressed in the European Aviation Safety Agency AD EASA AD No. 2011-0033, dated March 1, 2011.

Unsafe condition

(1) Within 30 days, install sleeve P/N 706A34-402-225 over hydraulic hose P/N 704A34-412-033 and sleeve P/N 706A34-402-224 over hydraulic hose P/N 704A34-412-035 in accordance with Accomplishment Instructions, paragraph 2.B.2, of Eurocopter Alert Service Bulletin No. 29.00.13, dated July 26, 2010. (2) Do not install an affected hydraulic hose on any helicopter without a sleeve in accordance with paragraph (e)(1) of this AD.

Affected ADs

This AD defines the unsafe condition as unprotected forward (pitch) servo-control hydraulic hoses, which could become damaged and leak hydraulic fluid that could ignite in flight. This condition could result in loss of main rotor control, power loss, structural damage, propagation of fire into the cabin or other compartments, and subsequent loss of control of the helicopter.

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The directive text above is reproduced from the Federal Register, a work of the United States government and in the public domain. The separation into applicability, compliance and required actions is TrackAD's.*1