GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

    • J 25031 Rotor and Bearing Puller
    • J 8433 Speedometer Gear Puller
    • J 24092 Clutch Coil Puller Legs
        
    • J 25287 Clutch Coil Puller
  1. Remove the clutch plate and hub assembly. Refer to Compressor Clutch Plate and Hub Assembly .
  2. Remove the pulley rotor and bearing assembly. Refer to Clutch Rotor and/or Bearing .

  3. Object Number: 6132  Size: SH
  4. Mark the location of the clutch coil terminals on the compressor.

  5. Object Number: 6133  Size: SH
  6. Install the J 25031 to the front head.

  7. Object Number: 6134  Size: SH
  8. Install the J 8433 with the J 24092 .

  9. Object Number: 6135  Size: SH
  10. Remove the clutch coil from the front head.

  11. Object Number: 6136  Size: SH
  12. The clutch coil can also be removed by using the J 25031 with the J 25287 .

Installation Procedure

Tools Required

J 26271-A Rotor and Bearing Assembly Installer

    Important: Ensure that the clutch coil terminals are in line with the mark made during removal.


    Object Number: 6132  Size: SH
  1. Place the clutch coil assembly on the neck of the front head.

  2. Object Number: 6153  Size: SH
  3. Place the rotor and bearing assembly on the neck of the front head.

  4. Object Number: 6154  Size: SH
  5. Use the J 26271-A in order to seat the clutch coil and the pulley rotor in place.
  6. • Ensure that the clutch coil terminals are properly located in relation to the compressor.
    • Ensure that the three protrusions on the rear of the clutch coil housing aligns with the locator holes in the front head.
  7. Install the rotor and bearing assembly. Refer to Clutch Rotor and/or Bearing .
  8. Install the clutch plate and hub assembly. Refer to Compressor Clutch Plate and Hub Assembly Removal . Ensure that the air gap between the clutch plate and the clutch rotor is 0.4-0.5 mm (0.15-0.20 in).