What was found
DURING HEAVY MAINTENANCE VISIT, CORROSION WAS FOUND ON AFT PRESSURE BULKHEAD STIFFENER, BS 1183 RBL 61, WL 220. REMOVED DAMAGE, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH B727 SRM 51-40-4.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE VISIT, CORROSION WAS FOUND ON AFT PRESSURE BULKHEAD STIFFENER, BS 1183 RBL 61, WL 220. REMOVED DAMAGE, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH B727 SRM 51-40-4.