What was found
DURING HEAVY MAINTENANCE: CORROSION LOWER SILL LH LOC. BTW FRAME 66 AND FRAME 68 AT AFT GALLEY AREA (CPCP FINDING ); REF AEROMAN WO 2025 13/1 NR 2025-29665; PERFORMED PERMANENT REPAIR ON LOWER SILL LH LOC. BTW FRAME 66 AND FRAME 68 AT AFT GALLEY AREA I.A.W. A320 SRM 53-41-14-300-001. THIS REPAIR IS CATEGORY A AND NOT FURTHER INSPECTION REQUIRED DONE BY V. MEJIA 8639521, CHECKED BY RII U. OSORIO QC 293. (CONSIDERED AS A MAJOR REPAIR)