What was found
DURING INSPECTION, FOUND CORROSION ON COUNTERSUNK BOLT HOLES OF FUEL TANK ACCESS PANEL NR 640KBOF RT WING. REWORKED CORROSION BY MECHANICAL METHOD IAW SRM 57-27-11 PARA 4B, FIG 102. MEASURE ARE: PARALLEL HOLE IS: 0.040", DIAMETER HOLE: 0.316".