Torque Converter Leak Check

Fig 1: Special Tool(s)

Courtesy of FORD MOTOR CO.

Fig 2: Installing Torque Converter Leak Tester

Courtesy of FORD MOTOR CO.

WARNING: Always follow correct safety procedures while using the press. Failure to follow these instructions may result in personal injury.

Install the torque converter with the special tool installed into the arbor press.
Secure the press. Apply enough force from the press to seal the tool into the torque converter.

Fig 3: Installing Torque Converter In Arbor Press

Courtesy of FORD MOTOR CO.

NOTE: Use clean, dry shop air.

Fig 4: Applying Air Pressure To Torque Converter

Courtesy of FORD MOTOR CO.

With air pressure applied to the valve, inspect for leaks at the converter hub, the seams, drain plug, and the studs. A soap bubble solution can be applied around those areas to aid in the diagnosis. If a leak is found around the drain plug install a new drain plug and recheck the torque converter. If any other leaks are present, install a new or remanufactured converter.

Fig 5: Inspecting For Torque Converter Leaks

Courtesy of FORD MOTOR CO.

Remove the air hose. Release the pressure, and then slowly release the press. Remove the converter. Remove the tool.

Fig 6: Removing Torque Converter Leak Tester

Courtesy of FORD MOTOR CO.