Clutch Master Cylinder: Service and Repair

REMOVAL PROCEDURE

- Tools Required
- J36221 Quick Connect Coupling Special Tool





1. Remove the push rod from the clutch pedal.





2. Remove the hydraulic tube from the concentric slave cylinder quick connect coupling.





3. Using J36221, remove the clutch line from the concentric slave cylinder in order to depress the white plastic sleeve on the quick connect coupling. Separate the clutch line from the concentric slave cylinder.
4. Remove the tubes clips from the wiring harness bracket and sheet metal.
5. Rotate the master cylinder body 45° clockwise in order to remove the master cylinder from the cowl panel.

INSTALLATION PROCEDURE
1. Position the master cylinder to the cowl panel.
2. Install the master cylinder by holding it at a 450 angle and rotating it counterclockwise.

IMPORTANT: Do not over rotate the master cylinder or damage will occur.





3. Connect the hydraulic tube to the concentric slave cylinder quick connect coupling.
4. Install the tube clips to the wiring harness bracket and the sheet metal.





5. Secure the push rod to the clutch pedal.
6. Check the reservoir to ensure the oil level is at the full level. Use Delco Supreme (R) II Brake Fluid (GM P/N 1052535) or an equivalent.