What was found
MECHANIC FOUND DEFECT IN FLAP TRACK AT INBOARD END OF BOTH FLAPS. DEFECT WAS CAUSED BY FLAP ROLLERS IN FULL UP POSITION. SUGGEST FLAP REMOVAL AT ANNUAL AND/OR 100-HOUR FOR PROPER INSPECTION. ALSO, AN INBOARD FLAP BUMPER MAY BE NEEDED TO STOP VIBRATION AND SIDE LOAD. NOTE: SIMILAR DEFECT FOUND ON BEECH MODELS 33, 35, A36 AND 55.