What was found
DURING HEAVY MAINTENANCE: CORROSION ON LOWER SILL LOCATED BTW FR 61 TO FR 62 AT LEVEL OF STR 38R BULK CARGO COMPARTMENT; (RESOLVED ON W/O: 1240686 TASKCARD: NR-00005 ) REF AEROMAN WO 2023-277/1 WCC 2023 - 533702 PERFORMED PERMANENT REPAIR ON LOWER SILL LOCATED BTW FR 61 TO FR 62 AT LEVEL OF STR 38R BULK CARGO COMPARTMENT IAW A320 SRM 53-41-49-300-003. THIS REPAIR IS CATEGORY B. INSPECTION THRESHOLD FROM TIME OF ADL/REPAIR EMBODIMENT: 60,000FC/120,000 FH, SUBSEQUENT INSPECTION AT INTERVALS OF:TBD FC ,TBD FH, INSPECTION METHOD: TBD, IAW A320 SRM SRI 53-41-49-205-003. WORK ACCOMPLISHED BY AEROMAN TECH 8600815 RII: QC329 FUR-A320-53-00910 ASSIGNED.