What was found
REFERENCE NON-ROUTINE C057860. DURING C3 C-CHECK, INSP NOTED THE RT NLG AFT GROMMET WORN ON CORNER WEB .002 DEEP, .550 VERTICAL, .500 WIDE, 21.375 INCHES UP FROM THE BOTTOM OF THE BARREL AT INTERSECTION OF LOWER WEB TO BARREL. MX PERFORMED MAJOR REPAIR, BLENDED DAMAGE, PERFORMED FLAP-PEEN, NDT AND PAINTED IAW EA A9-32R-30965 REVISION A.