What was found
LEFT WING INBD FLAP OTBD AFT HINGE BRACKET, FLAP SIDE, PIVOT INBD LUG BORE FOUND CORROSION. REWORKED AND FOUND EXCEEDED LIMIT IAW CMM 57-52-03. EXISTING HOLE DIA: 1.250", FINAL HOLE DIA: 1.315" AND MAXIMUM ALLOWABLE HOLE DIA: 1.220". NEW REPAIR BUSHING FABRICATED BY MACHINING AND INSTALLED IAW EA 1-5750-162343D, PT 4, STEPS 1A AND 1C. TITLE : WINGS FLIGHT SURFACES, LT WING, INBD FLAP, OTBD HINGE, BRACKET ASSY, CORROSION REPAIR. REPAIR CLASSIFIED AS MAJOR IAW GMM6-2-100. REFER TO NR 57503744 FOR WORK DETAILS.