FixVault

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the transmission. Refer to Transmission Replacement in Manual Transmission - NV3500.
  3. Mark the flywheel, cover plate, and pressure plate for installation alignment.
  4. Fig 1: Aligning Cover Plate, Pressure Plate & Flywheel
    GM34078Courtesy of GENERAL MOTORS CORP.
  5. Install J 38836  through the cover plate, pressure plate, and into the flywheel for support during plate removal. See Special Tools .
  6. Fig 2: View Of Clutch Assembly
    GM34060Courtesy of GENERAL MOTORS CORP.
  7. Remove the bolts and washers securing the clutch pressure plate and cover plate to the flywheel.
  8. Remove J 38836  from the plates. See Special Tools .
  9. Clean all the clutch parts with a clean, water dampened cloth in order to remove any fibers.
  10. Inspect all of the clutch parts for the following conditions:
    • Wear and damage
    • Scoring and flatness with a straight edge
    • Driven plate runout

      The runout must not be more than 0.508 mm (0.020 in).

    • Scoring, gouges, and loose rivets on the friction pads
    • Oil soaked friction pads
    • Nicks, burrs, and sliding fit on all splines
    • Bending and breaks in the clutch pressure plate cover spring