What was found
DISCOVERED NR 2 ENGINE AND NR 3 FLAP TRACK ASSY MOVING LATERALLY DURING SERVICE CHECK. FURTHER INVESTIGATION REVEALED CORRODED MOUNT BOLT WASHER ASSY AND ELONGATED BUSHING. FABRICATED BUSHINGS PER BOEING DRAWING 65-46429-19. INSTALLED BUSHINGS , CLEANED AND TREATED ALL EXPOSED AREAS. REINSTALLED NR 3 FLAP TRACK ASSEMBLY AND NR 2 ENGINE. RECEIVED 8110-3 APPROVAL IAW ECO 3225. A/C RETURNED TO SERVICE. (M)