What was found
LT WING O/B FLAP I/B FWD (WING SIDE) HINGE LOWER MOUNT O/B HOLE SURFACE CORROSION. HINGE LOWER MOUNT O/B HOLE SURFACE REWORKED AND FOUND EXCEED LIMIT PER CMM 57-44-08. EXISTING THK 0.400", MATERIAL REMOVED 0.004", REMAINING THK 0.396", MINIMUM ALLOWABLE THK 0.423". REPAIR SHIM FABRICATED & INSTALLED PER CMM 57-44-08 & EA 1-5750-T0342122 P1 STEP 2. REPAIR CLASSIFIED AS MINOR PER GMM6-2-100.