Notice: DO NOT use fluid which has been bled from a hydraulic clutch system, in order to fill
the clutch master cylinder reservoir, due to the possibility that the fluid may be
aerated, have too much moisture content, or be contaminated and may cause system or
vehicle damage.
- Ensure the reservoir is filled to the fill line with new hydraulic clutch
fluid. Add fluid if required. Use Gm Vehicle Care Brake and Clutch Fluid Super Dot 4
GM P/N 88958860.
- Press the clutch pedal all the way down to the floor.
- Open the bleeder on the actuator cylinder to purge the air.
- Close the bleeder and release the clutch pedal.
Important: Ensure no air is drawn into the clutch system.
- Repeat steps 2, 3 and 4 until all air is out of the clutch system.
5.1. | Check and refill the reservoir as needed while bleeding. |
5.2. | After bleeding, pump the clutch pedal several times. If the clutch engagement
is not satisfactory, repeat the bleed procedure. |
- If the previous procedures are unsuccessful, perform the following steps.
6.1. | Pump the clutch pedal very fast for 30 seconds. |
6.2. | Stop pumping and let the air escape into the reservoir. |
6.3. | Repeat this procedure as necessary. |