What was found
RIGHT HAND WING OUTBOARD FLAP INBOARD FWD HINGE (WING SIDE) BARREL NUTS HOLE SURFACE CORROSION. CORROSION AT RIGHT HAND WING OUTBOARD FLAP INBOARD FWD HINGE (WING SIDE) BARREL NUTS HOLE SURFACE REWORKED AS PER CMM 57-44-08 AND FOUND UPPER AND LOWER BARREL NUT FACE EXCEED LIMIT BASED THE DIFFERENCE BETWEEN DRAWING LIMITS AND CMM MAXIMUM REWORK LIMITS FOR BARREL NUT HOLE. REPAIR SHIM FABRICATED AND INSTALLED AS PER CMM 57-44-08 AND EA 1-5750-T0351030 PART 1 STEP 2, TITLE WINGS- FLIGHT SURFACES- EO 1-5750-7-5002- RT WING- OUTBD FLAP, INBD FWD HINGE (WING SIDE) - CORROSION REPAIR. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.