As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - MAJOR REPAIR - DURING C CHECK, THE FWD SERVICE DOOR STOP ATTACHMENT HOLES ON FRAME 20 AT STRINGERS 13R AND 15R WERE FOUND TO BE ELONGATED. MAINTENANCE OVERSIZED THE HOLES AND INSTALLED A BUSHING REPAIR IAW EC 5310-01396. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.