What was found
DURING HEAVY MAINTENANCE: CORROSION LOWER SILL LOC, AT LEVEL FR,68 STRG 23L AT AFT GALLEY AREA ( REFER TO MPD TASK 534195-01); REF WO 2024-39/1, NR 2024108558.PERFORMED PERMANENT REPAIR ON FR 68, STR 23L AT LOWER SILL L/H I.A.W. A320 SRM 51-41-14-300-001, REPAIR PRINCIPLE 5 FIG 001 SHEET 3 AND A320 SRM 51- 42-11. THIS REPAIR IS CATEGORY A AND FURTHER INSPECTIONS ARE NOT REQUIRED TOOL USED: CALIPER P/N: 500-193-30 S/N: 0058109 DUE DATE: DEC-31-2024.ACC BY #8618012,INSP BY AE #329 RADIUS GAGE P/N 2204A65 S/N AE-411310 DUE DATE:MAY-04-2024. (CONSIDERED A MAJOR REPAIR)