GM Service Manual Online
For 1990-2009 cars only

Tools Required

    • J 6083 Snap Ring Pliers
    • J 33023-A Puller Pilot
    • J 41552 Pulley Puller
    • J 29886 Driver Handle
    • J 9398-A Bearing Remover

    Object Number: 258032  Size: SH
  1. Remove the clutch plate and hub assembly. Refer to Compressor Clutch Plate and Hub Assembly Removal .
  2. Use the J 6083 .
  3. • The pulley rotor (1)
    • The bearing assembly retaining ring (2)

    Object Number: 258034  Size: SH
  4. Install the J 33023-A .
  5. Install the J 41552 .

  6. Object Number: 258031  Size: SH
  7. Turn the J 41552 .
  8. Perform the following steps in order to remove the pulley rotor and bearing assembly:
  9. 6.1. Hold the J 41552 .
    6.2. Tighten the puller screw against the puller guide.
    6.3. Remove the pulley rotor and bearing assembly.

    Object Number: 210141  Size: SH
  10. Use the following procedure in order to properly support the rotor hub during bearing removal in order to prevent pulley rotor damage:
  11. 7.1. Remove the forcing screw from the J 41552 .
    7.2. Ensure that the puller tangs still engage in the rotor slots.
    7.3. Invert the assembly onto a solid flat surface or blocks.

    Notice: It is not necessary to remove the staking in front of the bearing to remove the bearing, however, it will be necessary to file away the old stake metal for proper clearance for the new bearing to be installed into the rotor bore or the bearing may be damaged.

  12. Use the J 9398-A and the J 29886 in order to drive the bearing out of the rotor hub.