What was found
NUMBER 8 FLAP SUPPORT RIB AT REAR SPAR. PERFORMED FASTENER HOLE INSPECTION AT NR 3 POSITION IAW ES02540 STEP 2, DEFECT NOTED. HOLE WILL BE REPAIRED FOR REA B657 -61981-MR. GOUGE, PN 113T1345-20, PART NAME FLAP SUPPORT SPAR, HOLE SIZE .749 RT WING, FS LOCATION, WS 789. ACFT WAS GROUNDED.