What was found
(CAN) FLAP FAILED ON APPROACH TO OTTAWA, THROUGH 10,500 FEET, 190 KNOTS, WITH SPOILERS EXTENDED WHEN FLAPS SELECTED AT 8 DEGREES. FOUND LT & RT ACTUATORS AND FLEX LT NR 1 AT FAULT. ACTUATORS AND FLEX CHANGED, SYSTEM RIGGING AND OPERATION CHECK CARRIED OUT.