What was found
INSPECTION TYPE:C, LT WING INBD T/E AFT FLAP CHAFED ON UPPER SKIN AT IFS 105.750. APPROX LT X W=1" X 1.25" ON UPPER SKIN CUT OUT THE CHAFED SIZE L X W=1" X 1.25". PERFORM THE REPAIR IAW REV: 52, SRM 57-53-01, REPAIR 1, FIG 201, SHEET 4 OF 6 AND 51-70-10 REPAIR 4, FIG 202 SHEET 1 OF 9 (AT 250 DEGREES F CURE).