What was found
DURING ROUTINE INSPECTION, FOUND UPPER WING SKIN CORRODED AT BS 1140, FROM RBL 57 TO RBL 98. REMOVED CORROSION PER SRM 51-10-01, FOUND AREAS FROM RBL 57-87 WITHIN LIMITS PER 57-30-01. AREA FROM RBL 88 TO 98 WAS BLENDED PER REPAIR INSTRUCTIONS, FASTENERS REMOVED AND HOLES OVERSIZED. HFEC INSPECTION PERFORMED, AREA TREATED AND VAPOR BARRIER SEALED PER SRM 51-10-06. (M)