What was found
SHIP 6820 AD. A.A./ A.D.DAMAGES WERE FOUND ON OPEN HOLES AT RH ENG DRAG FTG CLAMP-UP & DIAG BRACE AS FOLLOW; HOLE #14 CORROSION ON SKIN BTW 4 TO 8 OCLOCK POSITION, HOLE #15 CORROSION ON SKIN BTW 4 TO 7 OCLOCK POSITION, HOLE #16 CORROSION ON SKIN BTW 2 TO 3 AND 7 TO 8 OCLOCK POSITION, HOLE #18 CORROSION ON SKIN AT 12 OCLOCK POSITION. IN REF. CARD 5720-01100-05B. JOB # 121-0001 STEP 14 C. CORRECTIVE ACTION: SUMMARY OF N.R.C. 00489. HOLES WERE REPAIRED. PER. ETI-57-21-580 REVISION 3 AND ER/A 582804-14AD. REV. D. (2056780)