Torque Converter Leak Check

WARNING: This page is about a different car, the 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Special Tools

Courtesy of FORD MOTOR CO.

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

Fig 2: Installing Special Tool Into Converter Hub
Courtesy of FORD MOTOR CO.

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

Fig 3: Installing Torque Converter

Courtesy of FORD MOTOR CO.

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

NOTE: Use clean dry shop air.

Fig 4: Applying Air Pressure To Valve On Special Tool

Courtesy of FORD MOTOR CO.

Apply air pressure to the valve on the special tool.
With air pressure applied to the valve, inspect for leaks at the converter hub, seams, drain plug and studs. A soap bubble solution may be applied around these areas to aid in 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 torque converter.

Fig 5: Applying Air Pressure To Valve On Special Tool
Courtesy of FORD MOTOR CO.
Remove the air hose. Release pressure and then slowly release the press. Remove the torque converter. Remove the special tool.

Fig 6: Removing Air Hose
Courtesy of FORD MOTOR CO.