GM Service Manual Online
For 1990-2009 cars only

Compressor Clutch Plate and Hub Assembly Removal HT6/HD6/HU6

Tools Required

    • J 34992 Compressor Holding Fixture
    • J 33013-B Hub and Drive Plate Remover/Installer

    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.

Compressor Clutch Plate and Hub Assembly Removal V5 - Conventional Mount

Tools Required

    • J 33022 6-Point 13 mm Socket
    • J 33027-A Clutch Hub Holding Tool
    • J 33013-B Hub And Drive Plate Remover/Installer
    • J 34992 Compressor Holding Fixture

    Object Number: 237075  Size: SH
  1. Clamp the J 34992 in a vise.
  2. Attach the A/C compressor to the holding fixture using the thumb screws.
  3. Use the J 33027-A in order to prevent the clutch hub and drive plate assembly from turning.
  4. Use the J 33022 in order to remove the shaft nut.

  5. Object Number: 237077  Size: SH
  6. Thread the J 33013-B into the hub.
  7. Use a wrench in order to hold the body of the J 33013-B .
  8. Turn the center screw into the body of the J 33013-B in order to remove the clutch plate and hub assembly.
  9. Remove the shaft key. Retain the shaft key for reassembly.