What was found
LEFT WING INBOARD FLAP HINGE OUTBOARD PIVOT BUSHING GALLED AND PITTED. MEASURED BORE DIAMETER, FOUND TO BE OUT OF LIMITS IAW DAC CMM 57-52-01, ON NON-ROUTINE N00390. FABRICATED, INSTALLED AND HONED BUSHING TO A FINAL INNER DIAMETER OF .9995-1.0005 INCHES IAW DAC CMM 57-52-01 AND FEDEX EA 8-5750-83956, WINGS- LEFT HAND INBOARD FLAP, OUTBOARD HINGE BRACKET OVERSIZED PIVOT BORE- REPAIR.