What was found
FOUND FUSELAGE SKIN HAS SMALL CRACK INDICATION IN FASTENER HOLE. FIRST OVERSIZE ON FASTENER HOLE. FASTENER HOLE OUTER SKIN ONLY HAS BEEN OVERSIZED TO .3075 INCHES TO REMOVED CRACK INDICATION. REAM OUTER SKIN ONLY FOR FREEZE PLUG .063 PLUS/MINUS .006 INCH PAST .3075 INCHES. INSTALL FREEZ PLUG PER 767 SRM 51-20-07 AND RETAIN PLUG PER SRM REQUIREMENTS. INSTALL FASTENER AS REQUIRED. (M)