COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Piper PA-46 (Malibu) Series Aeroplanes
AD/PA-46/20 Exhaust Transition Bolts 8/91 TX
All model PA-46-350P fitted with Textron Lycoming TI0-540-AE2A engine with engine S/No up to but not including L9161-61A and excluding S/No L9157-61A.
Action in accordance with the Technical Requirements of FAA AD 91-10-04 Amdt 39-6981.
Textron Lycoming SB No 491A refers.
Within 10 hours time in service from 31 May 1991.
An aircraft accident has occurred caused by engine power loss, which resulted from exhaust transition flange bolt loss and flange separation.