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.
The New Piper Aircraft, Inc. (Formerly Piper Aircraft Corporation) PA28 and PA32 Series…
Feb 5, 1996
Airframe (PA-28-150)Only with: Equipped with oil cooler hose assemblies that do not meet TSO-C53a, Type D requirements.
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.
Starting · drive gear · corrodedMay 1, 2005
STARTER BENDIX DRIVE HAS EVIDENCE OF RUST AND CORROSION ON AT LEAST 1 GEAR TOOTH. THE BENDIX DRIVE GEAR TOOTH BROKE. SHEERING THE REMAINING BENDIX TEETH AS THEY MESHED WITH THE MATING RING GEAR. (K)
From FAA Service Difficulty Reports; matched by N-number and serial number.