As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND NUMEROUS CRACKS IN DOOR POSTS, WINDOW FRAME AND ROOF AS SHOWN IN FIG. 1 ATTACHED DRAWING. SANDED DAMAGED AREAS. LAID FIBERGLASS REPAIRS USING 510N RESIN OVER CRACKED AREAS. REPAIRED CABIN STRUCTURE AS PER 8110-NO. 89-047 DATED 9-13-89.