GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 180855  Size: SH
  1. Remove the clutch actuator cylinder. Refer to Clutch Actuator Cylinder Replacement.
  2. Use a small drift or punch to remove the roll-pin retaining the hydraulic hose to the actuator cylinder.

  3. Object Number: 180856  Size: SH
  4. Remove the hydraulic hose from the actuator cylinder.
  5. Drain off the excess fluid from the actuator cylinder into a container.

Installation Procedure


    Object Number: 180856  Size: SH
  1. Install the new clutch actuator cylinder hose to the clutch actuator cylinder.
  2. Check the new O-ring seal for proper placement on the actuator cylinder hose.


    Object Number: 180855  Size: SH
  3. Install the actuator cylinder hose roll-pin retainer using a small drift or punch.
  4. Rotate the actuator cylinder hose to ensure freedom of movement.
  5. Install the clutch actuator cylinder. Refer to Clutch Actuator Cylinder Replacement.