As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO PIT RIGHT HAND Z ANGLE HAS SEVERAL AREAS OF CORROSION AT NUTPLATES STA. 500 TO 500A / REMOVED AND EVALUATED CORROSION ON FWD CARGO AFT SHIELD STA 500-500A. ORIGINAL MATERIAL THICKNESS .032' LOSS OF .012' WITH .020' REMAINING BLEND FOUND TO BE OUT OF LIMITS PER SRM 53-30-15-1A-1. REMOVED AND REPLACED -31 SHIELD STA 492-500A PER SRM 51-40-02-0G-0 AND DWG 143A0080 REV P/N