As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ACCOMPLISHMENT OF AD 92-12-03, FOUND CORROSION ON KEEL BEAM BETWEEN FS 950E TO FS 990. REMOVED CORROSION IAW B727 SB 53-0179. FOUND TO BE OUT OF LIMITS IAW B727 SRM 53-10-1. INSTALLED REPAIR IAW SB 727 53-0179 N5C2 AND 727/E/2718 AIA SKETCH. NON-ROUTINE TASK CARD NUMBER 14917.