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Reverse Clutch: Disassembly

  1. Inspect the clutch cylinder thrust surfaces, piston bore and clutch plate serrations for scores or burrs. Minor scores or burrs can be removed with a crocus cloth. Install a new clutch cylinder if badly scored or damaged.
  2. Check fluid passages in the clutch cylinder for obstructions. Clean out all fluid passages. Inspect the clutch piston for scores and install new if necessary. Inspect check balls for freedom of movement and correct seating.
  3. Check the clutch release spring for distortion and cracks. Install a new spring (including the wave spring) if distorted or cracked.
  4. Inspect the composition clutch plates, steel clutch plates and clutch pressure plate for worn or scored bearing surfaces. Install new parts if they are deeply scored or burred.
  5. Check the clutch plates for flatness and fit on clutch hub serrations. Discard any plate that does not slide freely on serrations or that is not flat.
  6. Check clutch hub thrust surfaces for scores and clutch hub splines for wear.
  7. Remove the No. 2 forward clutch bearing.
    Fig 1: Locating No. 2 Forward Clutch Bearing
    G04628506Courtesy of FORD MOTOR CO.
  8. Remove the reverse clutch selective retaining ring.
    Fig 2: Identifying Reverse Clutch Pressure Plate Retainer Snap Ring
    G03888792Courtesy of FORD MOTOR CO.
  9. Remove the reverse clutch pack.
    Fig 3: Identifying Reverse Clutch Pack
    G03888793Courtesy of FORD MOTOR CO.
  10. Using the special tools, compress the reverse clutch piston spring.
    Fig 4: Compressing Reverse Clutch Piston Spring
    G04628509Courtesy of FORD MOTOR CO.
  11. Remove the reverse clutch piston spring retaining ring.
    Fig 5: Locating Reverse Clutch Piston Spring Retaining Ring
    G03888795Courtesy of FORD MOTOR CO.
  12. Remove the reverse clutch piston spring pressure ring.
    1. Remove the reverse clutch piston spring.
    2. Remove the reverse clutch piston spring pressure ring.
      Fig 6: Identifying Reverse Clutch Piston Spring Pressure Ring
      G04628511Courtesy of FORD MOTOR CO.
  13. NOTE: To ease reverse clutch piston removal, it may be necessary to apply air pressure to the reverse clutch drum. Block the opposite hole.
    Fig 7: Locating Reverse Clutch Drum Hole
    G03929960Courtesy of FORD MOTOR CO.
  14. Remove the reverse clutch piston.
  15. Remove the reverse clutch piston inner and outer seals.
    Fig 8: Locating Reverse Clutch Piston Inner And Outer Seals
    G03929951Courtesy of FORD MOTOR CO.