GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38836 Pilot Bushing Installer/Clutch Alignment Arbor

Removal Procedure


    Object Number: 71518  Size: SH

    Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  1. Disconnect the negative battery cable.
  2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  3. Remove the catalytic converter. Refer to Catalytic Converter Replacement in Engine Exhaust.
  4. Remove the driveline support assembly with the transaxle. Refer to Driveline Support Assembly Replacement in Propeller Shaft.
  5. Remove the engine flywheel inspection cover retaining bolts.
  6. Remove the engine flywheel inspection cover from the engine flywheel housing.

  7. Object Number: 71489  Size: SH
  8. Loosen the visible clutch pressure plate bolts.
  9. Rotate the engine flywheel.
  10. Repeat steps 7 and 8 until all the bolts have been loosened.
  11. Remove the visible clutch pressure plate bolts.
  12. Rotate the engine flywheel.
  13. Repeat steps 10 and 11 until all the bolts have been removed.
  14. Remove the clutch pressure plate bolts from the flywheel.
  15. Remove the clutch pressure plate and the clutch driven plate.

Installation Procedure


    Object Number: 71488  Size: SH

    Important: When the clutch pressure plate requires replacement; the engine flywheel must also be replaced along with the clutch pressure plate as an assembly.

  1. Inspect the clutch pressure plate and the clutch driven plate for wear or damage. Repair or replace as necessary.
  2. Inspect the engine flywheel. Refer to Engine Flywheel Replacement in Engine Mechanical.
  3. Adjust the clutch pressure plate, if necessary. Refer to Clutch Pressure Plate Adjustment .
  4. Install the clutch driven plate and clutch pressure plate to the engine flywheel.
  5. Install the visible clutch pressure plate bolts finger-tight.
  6. Rotate the engine flywheel.
  7. Repeat steps 5 and 6 until all the bolts are installed finger-tight.
  8. Using the J 38836 , align the clutch driven plate to the pilot bearing.

  9. Object Number: 71490  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  10. Tighten the clutch pressure plate bolts in the sequence shown, starting with the number one and following in numerical order.
  11. Tighten
    Tighten the clutch pressure plate bolts in sequence and evenly over 3 increments with the fourth increment to 70 N·m (52 lb ft).


    Object Number: 71518  Size: SH
  12. Install the engine flywheel inspection cover.
  13. Install the engine flywheel inspection cover retaining bolts.
  14. Tighten
    Tighten the engine flywheel inspection cover retaining bolts to 25 N·m (18 lb ft).

  15. Install the driveline support assembly and the transaxle. Refer to Driveline Support Assembly Replacement in Propeller Shaft.
  16. Install the cataltic converter. Refer to Catalytic Converter Replacement in Engine Exhaust.
  17. Connect the negative battery cable.
  18. Tighten
    Tighten the negative battery cable bolt to 15 N·m (11 lb ft).

  19. Program the transmitters. Refer to Transmitter Programming in Keyless Entry.
  20. Lower the vehicle.