What was found
DURING PERFORMING EO G-5710-E0365655 A P7 STEP8.C.(5), FOUND 01EA ZLJ-8(BACB30NY8K*) COUNTERSUNK FASTENER AT STA998 STGR35 LHS TOO CLOSE TO EDGE OF MACHINED STEP OF DOUBLER P/N 143W2314Y405, AND WILL RESULT IN KNIFE EDGE WITH MACHINED STEP ON AFT EDGE OF COUNTERSUNK HOLE. COMPLETED AS PER EA G-5310-T0370456 A P1 STEP 6. TITLE:FUSELAGE-MAINFRAME-LH AND RH UNDERWING LONGERON MODIFICATION PER EO G-5710-E0365655 A -DEVIATION TO SB 777- 57A0122 RB.REFER TO WRI:53100713 FOR WORK DETAILS.REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.