What was found
LEFT FWD (WING SIDE) O/B FLAP O/B HINGE - BARREL NUT HOLE SPOTFACE CORRODED. LEFT FWD (WING SIDE) O/B FLAP O/B HINGE - BARREL NUT HOLE SPOTFACE CORROSION REMOVED AS PER CMM 57-44-09, PAGES 402-407. ORIGINAL THICKNESS = 0.427 INCH, MATERIAL REMOVED = 0.002 INCH, REMAINING THICKNESS = 0.425 INCH. COMPLIED WITH FEDEX EA 1-5740-76741, WINGS - LEFT AND RIGHT OUTBOARD FLAP - OUTBOARD HINGE BRACKET ASSEMBLY CORROSION.