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Home >> Pontiac >> 2008 >> Torrent GXP, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transaxle - AF33-5 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Repair Instructions - Off Vehicle >> 4-5 Clutch Drum Assembly Assemble >> Tools Required

Tools Required

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of 4-5 Clutch Piston & Clutch Drum Assembly
    GM875040Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Soak the new clutch discs in automatic transmission fluid for at least 2 hours before installation.
  1. Apply automatic transmission fluid to the new piston seals.
  2. Install a new piston inner seal (581) and a new piston outer seal (583) on to the 4-5 clutch piston (582).
  3. Apply automatic transmission fluid to the inner and outer seal surfaces of the 4-5 clutch drum assembly (584).
  4. Install the 4-5 clutch piston assembly (582) into the 4-5 clutch drum assembly (584).
  5. Fig 2: View Of 4-5 Clutch Piston Return Spring Assembly
    GM749836Courtesy of GENERAL MOTORS CORP.
  6. Install the 4-5 clutch piston return spring assembly (580) on to the 4-5 clutch piston assembly, indexing the springs to the holes in the 4-5 clutch piston assembly.
  7. Fig 3: View Of 4-5 Clutch Piston Return Spring Assembly
    GM749835Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Make sure that the end gap of the retaining ring is not aligned with the spring retainer claw.
  8. Install the 4-5 clutch piston return spring retaining ring (579).
    1. Place the J 25024-A  (3) in a vise with the forcing screw on the bottom and backed out. See Special Tools .
    2. Place the J 45186  (1) on the 4-5 clutch piston return spring assembly (580). See Special Tools .
    3. Place the J 21420-2 (4) from the J 23327  on top of the forcing screw of J 25024-A  (3). See Special Tools .
    4. Place the clutch housing with the J 45186  (1) on the J 21420-2 (4) and under the arms of J 25024-A  (3). See Special Tools .
    5. With the forcing screw, compress the clutch spring to allow the installation of the retaining ring.
    6. Use J 28585  (2) or snap ring pliers to install the retaining ring (579). See Special Tools .
  9. Fig 4: View Of 4-5 Clutch Drum Assembly
    GM773176Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Make sure that you have the correct number of plates, and that they are in the correct order.
  10. Install the 4 fiber plates (577) and the 4 steel plates (578) into the 4-5 clutch drum assembly (584).
  11. Install the 4-5 clutch backing plate (576) into the 4-5 clutch drum assembly (584).
  12. Fig 5: View Of 4-5 Clutch Backing Plate Retaining Ring
    GM749833Courtesy of GENERAL MOTORS CORP.
  13. Using J 28585  install the 4-5 clutch backing plate retaining ring (575) into the groove of the 4-5 clutch drum assembly (584). See Special Tools . Make sure that the end gap of the retaining ring is not aligned with one of the cutouts in the drum.