GM Service Manual Online
For 1990-2009 cars only

Compressor Clutch Plate and Hub Assembly Removal V7 - Direct Mount

Tools Required

    • J 33013-B Hub and Drive Plate Remover/Installer
    • J 33027-A Clutch Hub Holding Tool
    • J 41790-A Compressor Holding Fixture

    Object Number: 157595  Size: SH
  1. Remove the compressor from the vehicle.
  2. Clamp the compressor holding fixture, J 41790-A in a vise and attach the compressor to the J 41790-A .

  3. Object Number: 157218  Size: SH
  4. Hold the clutch hub and drive plate assembly (2) in place using the J 33027-A .
  5. Remove the compressor shaft nut with a 13 mm socket (1).

  6. Object Number: 157221  Size: SH
  7. Thread the J 33013-B into the hub.
  8. Remove the hub and drive plate assembly (1) by turning the center screw into the body of the J 33013-B and against the compressor shaft.
  9. Remove the shaft key and retain for reassembly.

Compressor Clutch Plate and Hub Assembly Removal HT6/HD6

Tools Required

    • J 34992 Compressor Holding Fixture
    • J 33013-B Clutch Plate and Hub Assembly Installer-Remover

    Object Number: 258025  Size: SH
  1. Clamp the J 34992 in a vise.
  2. Use thumb screws in order to attach the compressor to the holding fixture.
  3. Notice: Do not drive or pound on the clutch hub or shaft. Internal damage to the compressor may result. The forcing tip on the J 33013-B remover/installer center screw must be flat or the end of the shaft/axial plate assembly will be damaged.

  4. Ensure that the center screw forces the tip to thrust against the end of the shaft.
  5. Thread the J 33013-B into the hub.
  6. While holding the body of J 33013-B of the remover with a wrench, turn the center screw into the remover body in order to remove the clutch plate and hub assembly (1).
  7. Remove the shaft key. Retain the shaft key for reassembly.