What was found
(CAN) DURING FLIGHT THE CREW HAD TO USE 2 UNITS OF RIGHT AILERON TRIM IN ORDER TO KEEP THE AIRCRAFT LEVELED WITH FLAPS AT 30 DEGREES. ON GROUND WHEN MAINTENANCE SELECTED FLAPS AT 30 DEGREES THE FORE-FLAP JAMMED. FLAP TOGGLE ON OUTBOARD FLAP/OUTBOARD TRACK FOUND BENT AND TWISTED. ONE ATTACHMENT BOLT FOUND SHEARED AND ONE BOLT BENT. FLAP TOGGLE ON OUTBOARD FLAP/OUTBOARD TRACK, REPLACED IN ACCORDANCE WITH A/C MAINTENANCE MANUAL AND FLAPS FUNCTION TESTED SEVERAL TIMES.