GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 395622  Size: SH
  1. Locate the clutch master cylinder on the dash panel in the engine compartment.

  2. Object Number: 395621  Size: SH
  3. Turn the master cylinder 45° counterclockwise to unlock the master cylinder.

  4. Object Number: 395626  Size: SH
  5. Disconnect the wiring harness from the clutch master cylinder start switch.
  6. Remove the clutch master cylinder from the dash panel.

  7. Object Number: 33768  Size: SH
  8. Using J 42371, remove the clutch line from the concentric slave cylinder.

  9. Object Number: 395630  Size: SH
  10. Remove the two clips securing the clutch line to the dash panel.

  11. Object Number: 395629  Size: SH
  12. Remove the clutch master cylinder from the vehicle.

Installation Procedure


    Object Number: 395629  Size: SH
  1. Position the clutch master cylinder to the vehicle.

  2. Object Number: 395630  Size: SH
  3. Install the two clips securing the clutch line to the dash panel.

  4. Object Number: 33768  Size: SH
  5. Pull back on the connector sleeve and connect the clutch line to the concentric slave cylinder.

  6. Object Number: 395626  Size: SH
  7. Position the clutch master cylinder into the clutch pedal square hole of the pedal bracket.

  8. Object Number: 395621  Size: SH
  9. Turn the master cylinder 45° clockwise to lock the master cylinder.
  10. Push the clutch pedal all the way down and release three times to ensure proper clutch pedal operation.