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 (402C)Certain serial numbers: 402C 402C0001–402C1020; 414A 414A0001–414A1212. Only with: Equipped with Cessna Multi-Engine Service Kit SK402-47 (Original Issue, Rev A, or Rev B) or nacelle fittings P/Ns 5292029-9, -10, -11, -12, -21, -22, -23, or -24.
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (3)
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 · controller · stickingNov 20, 1996
BIL - RIGHT FUEL FLOW LAGGED AND THEN MANIFOLD PRESSURE SPIKED. STICKING WASTEGATE CONTROLLER. WASTEGATE CONTROLLER DISASSEMBLED, CLEANED, INSPECTED, AND REASSEMBLED WITH NEW SEALS. THE OLD SEALS SHOWED SIGNS OF WEAR IN SOME AREAS. GROUND RUN AND LEAK CHECKED OK. (M)
From FAA Service Difficulty Reports; matched by N-number and serial number.
Engine fuel and control · fuel pump · out of adjustNov 15, 1996
BIL - RIGHT ENGINE SURGING. FUEL FLOW WAS GOING OVER RED LINE AND CAUSED THE ENGINE TO FLOOD OUT. ADJUSTED ENGINE DRIVEN FUEL PUMP TO SPECS/GROUND RUN OK. (M)
From FAA Service Difficulty Reports; matched by N-number and serial number.
BIL - ON TAKEOFF (AIRBORNE), OIL PRESSURE AT RED LINE, FUEL FLOW ERRATIC, MANIFOLD PRESS VERY SENSITIVE AND ERRATIC, FUEL PRESS EXCEEDED RED LINE. AIRCRAFT RETURNED AND LANDED UNEVENTFULLY. ALL TEMPS IN GREEN AT TAKEOFF. BOTH ENGINES NOTED COVERED WITH OIL, BUT ENGINES STILL HAD OIL AND PRESS.…
From FAA Service Difficulty Reports; matched by N-number and serial number.