What was found
OVERSIZED 4 HOLES IN THE RIGHT MLG LOWER BEAM CHORD FLANGE. FABRICATED FOUR FREEZE PLUGS. FABRICATED FOUR 1 INCH DIAMETER RETAINING WASHERS. INSTALLED FREEZE PLUGS AND OPENED ID HOLES TO THE EXISTING .1875 INCH DIAMETER PANEL ATTACH BOLTS. INSTALLED RETAINING WASHERS UNDER THE NUT AND USED A LONGER BOLT TO THE RETAINING WASHER. VERIFIED 8110-3 RECEIVED. REPAIR COMPLETED IAW ECO 3307. AIRCRAFT RETURNED TO SERVICE. (M)