What was found
SHIP 6820 A.A./ A.D.DAMAGES WERE FOUND ON OPEN HOLES AT LH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #1 SCRATCH ON FITTING AND BTW TO 10 OCLOCK POSITION, HOLE #3 CORROSION ON FITTING ALL AROUND. HOLE #4 SCRATCH ON SKIN BTW 9 OCLOCK POSITION AND SCRATCH ON FITTING BTW 5 OCLOCK POSITION , HOLE #5 SCRATCH ON SKIN AND FITTING ALL AROUND, HOLE #6 CORROSION ON FITTING BTW TO 5 OCLOCK POSITION AND CORROSION SKIN BTW 12 TO 2 OCLOCK POSITION, HOLE #8 CORROSION ON FITTING AND SKIN ALL AROUND, HOLE #9 CORROSION ON FITTING AND SKIN BTW TO 5-6 OCLOCK POSITION IN REF. CARD 5720-01100-04A. CORRECTIVE ACTION: SUMMARY OF NRC 00500: HOLES WERE REPAIRED PER ER/A 582782-14AD REV.C, SECTION VI: REPAIR INSTRUCTIONS TO COMPLY AT H CHECK IN QRO 2021, AND ETI-57-21-581 REV.5 (2056651)