What was found
DURING CURRENT C-CHECK AT IAI, FOUND NR 4 INBOARD MID FLAP CARRIAGE SUPPORT RIB FITTING WITH ELONGATED MOUNT HOLES. HOLES OVERSIZED TO OBTAIN A CLEAN ROUND HOLE. PERFORMED OPEN HOLE E/C CHECK TO INSURE CRACK FREE CONDITION. NO CRACKS FOUND. FABRICATED REPAIR SLEEVES. INSTALLED INTERFERENCES SLEEVES PER STANDARD SRM PRACTICES AS REQUIRED. PRIME PAINTED AREA. REINSTALLED REMOVED PARTS WITH OVERSIZED FASTENERS PER APPLICABLE INSTRUCTIONS. FITTING P/N 65B02061-7. (M)