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Forward Clutch: Assembly

  1. Soak the internal spline clutch plates in clean transmission fluid.
  2. Inspect the forward clutch piston bore surfaces for nicks or scratches. Install a new balance piston if necessary.
  3. Lubricate and install the forward clutch piston assembly.
    Fig 1: Locating Forward Clutch Piston Assembly
    G06293003Courtesy of FORD MOTOR CO.
  4. Install the forward piston return spring.
    Fig 2: Locating Forward Piston Return Spring
    G06293002Courtesy of FORD MOTOR CO.
  5. Lubricate and install the forward clutch balance piston.
    Fig 3: Locating Forward Clutch Balance Piston
    G06293001Courtesy of FORD MOTOR CO.
  6. Using the Spring Washer Compressor, install the forward clutch assembly in a suitable press.
    Fig 4: Installing Forward Clutch Assembly
    G06292999Courtesy of FORD MOTOR CO.
  7. Using the Spring Washer Compressor, install the forward clutch balance piston snap ring.
    Fig 5: Installing Forward Clutch Balance Piston Snap Ring
    G06293000Courtesy of FORD MOTOR CO.
  8. Install the forward clutch pressure, friction and steel plates.
    1. Install the plates.
    2. Install the retaining ring.
      Fig 6: Identifying Plates And Retaining Ring
      G06293009Courtesy of FORD MOTOR CO.
  9. Measure the clutch pack clearance.
    1. Install the forward clutch on the pump assembly.
    2. Install the Dial Indicator Gauge With Holding Fixture on the pump assembly and position the Dial Indicator Gauge plunger on the pressure plate.
    3. Using a suitable tool, lift up on both sides of the clutch pack and measure and record the clutch pack clearance on the Dial Indicator Gauge in 3 different areas. Average the measurements.
      Fig 7: Measuring Clutch Pack Clearance
      G06293010Courtesy of FORD MOTOR CO.
  10. Compare the forward clutch pack clearance to the specification (1.5-1.8 mm [0.0590-0.0708 in]). If the clutch pack clearance is not within specification, select and install the correct size retaining ring to obtain the specified clearance.
    Part Number Thickness
    - 1.15-1.25 mm (0.0452-0.0492 in)
    - 1.35-1.45 mm (0.0531-0.0570 in)
    - 1.55-1.65 mm (0.0610-0.0649 in)
    - 1.75-1.85 mm (0.0688-0.0728 in)
    - 1.95-2.05 mm (0.0767-0.0807 in)
    - 2.15-2.25 mm (0.0846-0.0885 in)
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