As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK INSPECTION WHILE COMPLYING WITH AD 90-18-03, SB 57-98, FOUND LEVEL I CORROSION AND CRACKED BRACKET BETWEEN STRINGERS 15 AND 16 AT STA XCW 58 ON THE RIGHT WING. REPLACED BRACKET IAW DC-9 SRM 51-30-5. CLEANED CORROSION BELOW BRACKET IAW DC-9 SRM 51-10-3.