The clutch is an indispensable part of the truck, and the clutch master cylinder plays a vital role in the clutch system. It refers to the part connected to the clutch pedal and connected with the clutch booster through the oil pipe to collect the pedal travel information and separate the clutch through the action of the booster. But you know how long it lives? When does it need to be replaced?

If the clutch master cylinder is used normally, it can travel about 60000km, but the specific length of use is closely related to the operation, road conditions and load of the clutch. Wear fast, short service life, wear small, long service life. Therefore, when using the clutch, pay attention not to put your foot on the clutch pedal during the driving process, grasp the contact point when starting, do not drive at high speed with low gear, and do not step on the accelerator to refuel when driving an automatic car.

Performance of clutch master cylinder failure

01

Generally speaking, if the clutch master cylinder is broken, there will be oil leakage. The most obvious situation is that it is difficult to shift to the target gear when stepping on the clutch. In serious cases, there will even be a situation that the gear can not be shifted in, because the master cylinder has ancient clothes, which will lead to incomplete or non separation of the clutch

Clutch master cylinder failure, what should I do?

02

If the clutch master cylinder fails, you will not feel the usual resistance when stepping on the clutch. At this time, do not forcibly shift, otherwise the wear will be exacerbated. Usually, our simplest solution is to replace the clutch master cylinder directly. After all, the price is not expensive.

03

When the driver depresses the clutch pedal, the push rod pushes the master cylinder piston to increase the oil pressure and enters the slave cylinder through the hose, forcing the slave cylinder pull rod to push the release fork and push the release bearing forward; When the driver releases the clutch pedal, the hydraulic pressure is released, the release fork gradually returns to the original position under the action of the return spring, and the clutch is engaged again.