What was found
DURING C-CHECK, FOUND STIFFENER CRACKED AT AFT SIDE OF BULKHEAD 1087, BL 0.0. REPLACED STIFFENER IAW DC9 SRM 51-30-5 AND 51-10-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING C-CHECK, FOUND STIFFENER CRACKED AT AFT SIDE OF BULKHEAD 1087, BL 0.0. REPLACED STIFFENER IAW DC9 SRM 51-30-5 AND 51-10-4.