COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-42 (Cheyenne III) Series Aeroplanes
AD/PA-42/12 Engine Electrical Harness and Starter Generator Cables
Applicability: PA-42-1000 Cheyenne 400LS with S/Nos: 42-5527002 through 42-5527006
42-5527008 through 42-5527021
42-5527023 through 42-5527032.
Requirement: Action in accordance with Piper S.B. No. 835. Compliance: Within 50 hours time in service after 31 July 1986.
7/86
Background: Reports have been received of wire damage caused by contact of the engine electrical harness and starter generator cables with the wing leading edge inboard nose rib.
Electrical system failures could result.