Torque Converter One-Way Clutch Check

SPECIAL TOOL(S) 

Fig 1: Identifying Special Tools

Courtesy of FORD MOTOR CO.

1. Insert the special tool in one of the grooves in the stator thrust washer.
   Fig 2: Inserting Special Tool In Grooves In Stator Thrust Washer

   Courtesy of FORD MOTOR CO.
2. Install the special tool in the converter pump drive.
   Fig 3: Installing Special Tool In Converter Pump Drive

   Courtesy of FORD MOTOR CO.
3. Using torque wrench, turn the special tool counterclockwise while holding the special tool stationary.
   • The converter one-way clutch should lock up and hold the specified torque.
   • The torque converter one-way clutch should rotate freely in the clockwise direction.
   • Try the clutch for lockup and hold in at least five positions.
   • If the clutch fails to lock up and hold the specified torque, install a new or remanufactured torque converter.
   Fig 4: Turning Special Tool Counterclockwise

   Courtesy of FORD MOTOR CO.