What was found
LEFT FWD (WING SIDE) O/B FLAP I/B HINGE - SPOTFACE AT BARREL NUT AREA FOUND CORRODED. LEFT FWD O/B FLAP I/B HINGE SPOTFACE AT BARREL NUT AREA CORROSION REMOVED AS PER CMM 57-44-08 PG 402-407, ORIG THK 0.382 INCH, MATERIAL REMOVED 0.002 INCH, REMAINING THK 0.380 INCH AND REPAIRED AS PER EA 1-5740-75956 - WINGS - LEFT AND RIGHT OUTBOARD FLAP - INBOARD HINGE BRACKET ASSEMBLY CORROSION.