What was found
DURING HEAVY MAINTENANCE: CORROSION LOWER SILL LOC FR60 PLUS 11 INCHES ON DOOR CUTOUT IN BULK CARGO COMPARTMENT; REF: ARM W/O 2023 363/1 N/R 2023-749877 PERFORMED PERMANENT REPAIR LOC. FR 60 PLUS 10.908 INCHES ON LOWER SILL BULK CARGO COMPARTMENT IAW A320 SRM 53-41-49-300-003 PROCEDURE 2A FIGURE 001 SHEET 1 AND SHEET 2. THIS REPAIR IS CATEGORY B AND REQUIRED INSPECTION THRESHOLD FROM TIME OF ADL/REPAIR EMBODIMENT 60000 FC/ 120000 FH SUBSEQUENT INSPECTION AT INTERVALS OF TBD FC/ TBD FH INSPECTION METHOD TBD IAW A320 SRI 53-41-49-205-003 TABLE 001. FUR -A320-53-01116 ASSIGNED.