Torque Converter Leak Check

Special Tools:

1. Clean the outside surface of the torque converter.





2. Install the Torque Converter Leak Tester into the converter hub.

3. WARNING: Always follow proper safety procedures while using a press to avoid personal injury.





Position the torque converter with installed Torque Converter Leak Tester into an arbor press. Secure the press. Apply enough force from the press to seal the tool into the torque converter.

4. Note: Use clean dry shop air.





Apply air pressure to the valve on the leak check tool.

5. WARNING: To prevent injury, wear eye protection when using pressurized air.





With air pressure applied to the valve, inspect for leaks at the converter hub, seams and studs. A soap bubble solution may be applied around those areas to aid in diagnosis. If any leaks are present, replace converter.





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