These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.
Airframe (150M)Certain serial numbers: 150F 15061533–15064532; 150G 15064533–15064969; 150G 15064971–15067198; 150H 15067199–15069308; 150H 649; 150J 15069309–15071128; …. Only with: FA150L S/N FA1500121-FA1500261 and FA150M S/N FA1500262-FA1500336 only when equipped with FKA150-2311 and FKA150-2316.
Airframe (150M)Only with: BRS-150 Parachute System with serial number 50001 through 50006 installed via STC SA64CH.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (1)
Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.
Electrical power · coupling · wornApr 19, 2007
ALTERNATOR DRIVE COUPLING WAS WORN AND SEVERELY LOOSE WITH EXCESSIVE PLAY DUE TO SOFT, UNDERCUT BUSHINGS PN 632050. IN ADDITION, THE DRIVE HUB KEY WAY WAS SEVERELY WORN CAUSING EXCESSIVE PLAY OF THE HUB ON THE SHAFT. CONTINUED OPERATION WOULD RESULT IN DRIVE COUPLING RETAINER PN 352030 FAILING AND…
From FAA Service Difficulty Reports; matched by N-number and serial number.