What was found
LEFT HAND WING - OUTBOARD FLAP INBOARD HINGE (FLAP SIDE) HOLE NR 4 OUTBOARD SPOTFACE FOUND CORRODED. CORROSION REMOVED AS PER CMM 20-11-02 PAGES 2 TO 4. ORIGINAL THICKNESS = 0.506, MATERIAL REMOVED = 0.004, REMAINING THICKNESS = 0.502 AND REPAIRED AS PER FEDEX EA 1-5750-80287, TITLE: WINGS - LEFT HAND OUTBOARD FLAP - INBOARD FLAP SIDE HINGE BRACKET PIVOT AND ACTUATOR BORES - CORROSION REMOVAL AND REPAIR.