MAOMAO

NEWS CENTER

27

2023

-

05

How to judge that the clutch master cylinder is broken?

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The way to judge that the clutch master cylinder is broken: 1. Check whether there are oil stains on the appearance of the master cylinder and the sub-cylinder. If there are oil stains, it indicates leakage; 2. Observe the length of the ejector rod of the sub-cylinder by stepping on the clutch pedal. Pressure relief, or the return of the pump rod when the pump rod is pushed out, also indicates that there is pressure relief. The clutch master cylinder refers to the part connected to the clutch pedal and connected to the clutch booster through the oil pipe. Its function is to collect pedal stroke information and use the booster to separate the clutch. When the driver steps on the clutch pedal, the push rod Push the master cylinder piston to increase the oil pressure, enter the wheel cylinder through the hose, force the wheel cylinder lever to push apart, and push the release bearing forward; when the driver releases the clutch pedal, the hydraulic release, the release fork gradually returns to its original position under the action of the return spring, and the clutch is in the engaged state again.

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