Torque Converter Leak Check: Check

Clean the outside surface of the torque converter.
Install the special tool into the converter hub.

Fig 1: Installing Special Tool Into Converter Hub
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 2: Pressing Seal To Torque Converter
  Courtesy of FORD MOTOR CO.

CAUTION: Use only clean, dry shop air.

Fig 3: Applying Air Pressure

Courtesy of FORD MOTOR CO.

Using the special tool, apply air pressure.
With air pressure applied to valve, inspect for leaks at the converter hub, the seams and the studs. A soap bubble solution can be applied around those areas to aid in the diagnosis. If any leaks are present, install a new converter.

Fig 4: Inspecting For Leaks At Converter Hub, Seams And Studs
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 5: Removing Tool
Courtesy of FORD MOTOR CO.