As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VERTICAL "Z" STIFFENER AT B.L. 0.00 ON AFT SIDE OF F.S. 621.00 BULKHEAD HAS CHAFE DAMAGE FROM APU SHUTOFF VALVE. (C-CHECK RO 07/15/2025)COMPLETED CHAFE REPAIR OF VERTICAL Z STIFFENER @ BL0 ON AFT SIDE OF FS621 BULKHEAD PER REO 601R-53-61-8338 REV--, DATED 2025-06-05. COMPLETED TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGE NOTED