What was found
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED CORROSION AFT SIDE OF FRAME WEB BS 720 BL 0 WL 159. REPAIRED IAW SRM 53-10-1, 51-40-2, 51-10-2, 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN FOR C-CHECK, MAINTENANCE REPORTED CORROSION AFT SIDE OF FRAME WEB BS 720 BL 0 WL 159. REPAIRED IAW SRM 53-10-1, 51-40-2, 51-10-2, 51-30-2.