As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE OIL COOLER DOOR I/B INTERCOSTAL CRACKED FROM LARGE RIVET JUST FWD OF HINGE POINT RUNNING AFT TO HINGE POINT HOLE. DEFERED PER ESR8-54-91-11. REPLACE WITH POST MOD 8/1619 INTERCOSTAL WITHIN 500 HRS. REMOVED AND REPLACED OIL COOLER DOOR I/B INTERCOSTAL .