What was found
DURING APPROACH, GEAR DOWN AND FLAPS FULL DOWN PILOT NOTICED CONTROL YOKE BECAME VERY STIFF AND DIFFICULT TO CONTROL AIRCRAFT BANK ROLL. FLAP INDICATOR DID NOT INDICATE FULL DOWN. DECISION WAS MADE TO LEAVE THE FLIGHT CONTROL SETTINGS AS IS AND LAND USING RUDDER AND ELEVATOR PITCH TO CONTROL AND GUIDE THE AIRCRAFT FOR LANDING. LANDING WAS UNEVENTFUL. DURING ROLL OUT CREW NOTICED BURNING ODOR. POST FLIGHT INSPECTION REVEALED RIGHT OUTBOARD FLAP, OUTBOARD HINGE THROUGH BOLT MISSING, FLAP COCKED AND WEDGED UP AGAINST THE AILERON. MAINTENANCE REPLACED THE DAMAGED RIGHT AILERON, RIGHT OUTBOARD FLAP, FLAP FLEX SHAFT, FLAP MOTOR AND FLAP MOTOR ACTUATOR. AIRCRAFT WAS FERRIED TO BEECHCRAFT KICT FOR FLAP TROUBLESHOOTING. BEECHCRAFT MAINTENANCE REPLACED THE RIGHT OUTBOARD FLAP ACTUATOR AND ADJUSTED THE FLAP SYSTEM. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. AIRCRAFT WAS RETURNED TO SERVICE.