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Home >> Lincoln >> 2003 >> Aviator AWD >> Repair and Diagnosis >> Transmission >> Automatic Transaxle/Transmission >> Disassembly And Assembly Of Subassemblies >> Torque Converter Leak Check >> Special Tool(s)
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Special Tool(s)

Fig 1: Identifying Special Tool(s)
G01635351Courtesy of FORD MOTOR CO.
  1. Clean the outside surface of the torque converter.
  2. Install the special tools into the converter hub.
    Fig 2: Installing Special Tools Into Converter Hub
    G01635352Courtesy of FORD MOTOR CO.
  3. WARNING: Always follow correct safety procedures while using the press. Failure to follow these instructions may result in personal injury.
    1. Install the torque converter with the special tool installed into the arbor press.
    2. Secure the press. Apply enough force from the press to seal the tool into the torque converter.
      Fig 3: Installing Torque Converter With Special Tool Installed Into Arbor Press
      G01635353Courtesy of FORD MOTOR CO.
  4. NOTE: Use clean, dry shop air.
    Fig 4: Applying Air Pressure To Valve On Special Tool
    G01635354Courtesy of FORD MOTOR CO.
  5. Apply air pressure to the valve on the special tool.
  6. 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 Converter For Leaks
    G01635355Courtesy of FORD MOTOR CO.
  7. Remove the air hose. Release the pressure, and then slowly release the press. Remove the converter. Remove the tool.
    Fig 6: Removing Special Tool
    G01635356Courtesy of FORD MOTOR CO.