What was found
DURING HEAVY MAINTENANCE: (CPCP FINDING ) CORROSION LOWER SILL LH SIDE AT LEVEL OF FRAME 68 AT AFT GALLEY AREA; REF AEROMAN WO 2025-466/1, NR 2025 - 750550, REMOVED AND REPLACED LOWER SILL LH SIDE AT LEVEL OF FRAME 68 AT AFT GALLEY AREA IAW SRM 51-42-11, DWG D53480009, DWG E53474250, AND DWG: D53480082.