What was found
FLAP & SLAT FAIL ON RETRACTION. REMOVED RT NR 3 FLAP TRACK FAIRING IAW 57-58-25 AMM. FOUND UPPER & LOWER TRUNNION MOUNT BEARINGS DISLODGED WITH THE UPPER MIGRATED COMPLETELY OUT. LEFT NR 3 TRUNNION MOUNT, LOWER, IS ALSO DISPLACED. THIS WORK ORDER REMAINS OPEN. R & R NR 3 RT & LT GIMBAL ASSEMBLIES IAW AMM 57-57-37 & TRUNNION ATTACHMENTS IAW AMM 27-51-01. OVER TRAVEL STOP TO BALL NUT MEASUREMENT OUT OF LIMITS. MECHANICAL RIG REQUIRED, THIS ITEM REMAINS OPEN. PERFORMED MECHANICAL RIGGING ON RT NR 3 FLAP TRACK IAW AMM 27-50-00. ACFT OK FOR SERVICE.