What was found
DURING PERFORMING EA TG-5710-T0367832 P1 STEP 11.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. THE COUNTERSINK FASTENER TOO CLOSE TO EDGE OF MACHINED STEP OF DOUBLER REPAIRED AS PER EA: G-5310-T0368766 P1 STEP 1. TITLE : FUSELAGE -MAINFRAME-LH AND RH UNDERWING LONGERON INSPECTION / MODIFICATION - DEVIATION TO SB 777-57A0122 RB. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO WRI:53100850 FOR WORK DETAILS.