How to drain the air from the clutch master cylinder of a car


Release time:

2024-03-25

The procedure for removing air from the automobile clutch master cylinder is as follows:

How to drain the air from the clutch master cylinder of a car

The procedure for removing air from the automobile clutch master cylinder is as follows:

Make sure the clutch master cylinder is filled with clutch fluid before you start draining the air.
Use a tube with one end attached to the bleeder screw and the other end inserted into a clear container.
Slowly depress the clutch pedal while slowly twisting the bleeder screw so that the clutch fluid will flow into the clear container and air will be expelled with it.
Repeat the above steps several times to ensure that all air is completely expelled, and finally make sure that the pump is full of oil and that there is no air in the fuel line between the oil cup and the pump.
This process may require the collaboration of two people, one to operate the pedal and the other to unscrew the bleeder screw. If done correctly, evacuating air from the clutch master cylinder can solve problems such as soft pedal feel and incomplete clutch disengagement, and restore normal clutch performance.