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 (152)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.
AIRCRAFT CRASHED AFTER TAKEOFF. POST-CRASH INSPECTION REVEALED NR 4 CYLINDER EXHAUST PUSHROD BROKEN AT VALVE END. NR 4 EXHAUST VALVE NOT IN OPERATION DUE TO BREAK OF PUSHROD. AD 80-25-02 AND AD 95-03-10 WERE ISSUED PERTAINING O-235 PUSHRODS. TWO OTHER PUSHROD INCIDENTS WERE NOTED FROM CESSNA…
From FAA Service Difficulty Reports; matched by N-number and serial number.