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.
Cessna Aircraft Company 172, 175, 180, 182, 185, 206, 207, 208, 210, and 303 Series…
May 12, 2008
Airframe (208B)Certain serial numbers: 172S 172S10672–172S10674; 172S 172S10676; 172S 172S10678–172S10680; 172S 172S10682; 172S 172S10683; 172S 172S10685; …. Only with: Applies only to airplanes that have a P/N 2013142-18 alternate static air source selector valve installed after November 19, 2007.
Cessna Aircraft Company Models 208, 208A, 208B, 425, and 441 Airplanes
Jan 21, 1998
Airframe (208B)
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (2)
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.
Stabilizers · mount bolt · corrodedJul 21, 2017
WHILE PERFORMING A FLEET CAMPAIGN DIRECTIVE, CREATED TO INSPECT THE HORIZONTAL STABILIZER MOUNT BOLTS, IT WAS FOUND THAT ALL FOUR OF THEM WERE CORRODED.
From FAA Service Difficulty Reports; matched by N-number and serial number.
Engine fuel and control · governor · failedJun 5, 1998
DURING ENGINE CHANGE, OVERSPEED GOVERNOR WAS TRANSFERRED FROM ENGINE DUE OVERHAUL TO LOANER ENGINE. AFTER INSTALL ON LOANER ENGINE, PR0P SHAFT WOULD NOT ROTATE. UPON REMOVAL OF OVERSPEED GOVERNOR, SMALL BALL BEARING CAME OUT OF GOVERNOR OIL PORT. FLUSHED RGB AND FOUND FIVE BALL BEARINGS, FOUND TWO…
From FAA Service Difficulty Reports; matched by N-number and serial number.