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Airworthiness directives › 2016-07-01

AD 2016-07-01 Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Helicopters

2016-05-05
2016-03-31
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Airframe
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Applicability*9

This AD supersedes AD 2014-07-04R1, Amendment 39-17964 (79 FR 54893, September 15, 2014).

Compliance

Within 150 hours time-in-service, reroute the left hand and right hand upper deck wiring system by complying with the Instructions, paragraph B, of Sikorsky Aircraft Corporation Special Service Instructions SSI No. 92-070A, Revision A, dated April 25, 2014.

Required actions

(1) The Manager, Boston Aircraft Certification Office, FAA, may approve AMOCs for this AD. Send your proposal to: Ian Lucas, Aviation Safety Engineer, Engine & Propeller Directorate, FAA, 1200 District Avenue, Burlington, Massachusetts 01803; telephone (781) 238-7757; email ian.lucas@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.

Unsafe condition

You are responsible for performing each action required by this AD within the specified compliance time unless it has already been accomplished prior to that time.

Affected ADs

This AD defines the unsafe condition as an incorrectly installed clamp that does not provide adequate clearance to prevent chafing between the high voltage electrical lines and the hydraulic hoses. This condition could result in a fire in an area of the helicopter without extinguishing capability 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