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. Models PA-34-200T, PA-34-220T, PA-44-180, and PA-44-180T…
Aug 26, 2005
Airframe (PA-34-200T)Certain serial numbers: PA-34-200T 34-7570002–34-8170092; PA-34-220T 34-8133002–3449278; PA-44-180 44-7995001–4496168; PA-44-180T 44-8107001–44-8207020; PA-34-220T 3449279–3449309; PA-44-180 4496169–4496190. Only with: Equipped with a model 91E92-1 or 91E93-1 aircraft heater fuel pump.
The New Piper Aircraft, Inc. PA-24, PA- 28R, PA-30, PA-32R, PA-34, and PA-39 Series…
Dec 8, 1998
Airframe (PA-34-200T)Certain serial numbers: PA-28R-180 28R-30002–28R-31135; PA-28R-180 28R-7130001–28R-7130013; PA-28R-200 28R-35001–28R-35820; PA-28R-200 28R-7135001–28R-7635539; PA-28R-201 28R-7737002–28R-7737096; PA-28R-201T 28R-7703001–28R-7703239; …. Only with: All serials of PA-24, PA-24-250, PA-24-260, PA-24-400, PA-30, PA-39; PA-28R, PA-32R, PA-34 models (all serials of PA-34-200) only if not equipped with Piper P/N 78717-02 (or FAA-approved equivalent) main gear sidebrace stud in both main gear sidebrace bracket assemblies.
The New Piper Aircraft Corporation Models PA-23, PA-23-160, PA-23-235, PA-23-250…
Mar 13, 1998
Airframe (PA-34-200T)
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.
Turbochargers · turbocharger · seal failedJun 27, 1997
TURBOCHARGER OIL SEAL FAILED BETWEEN FLIGHTS. ACFT PARKED, AND WAS RESTARTED 15 MINUTES AFTER SHUT DOWN. LEFT ENGINE WAS BLOWING BLUE SMOKE AND OIL WAS RUNNING OUT OF COWL. TURBOCHARGER SEAL FAILURE OCCURRED DURING START ON THE GROUND.
From FAA Service Difficulty Reports; matched by N-number and serial number.