There are many reasons for the low clutch pedal, in line with the first simple and then complex method, first check the return spring of the clutch pedal. The return spring is below the pedal, if the clutch pedal is only a little lower, and the foot can hook the pedal up, then in this case the return spring is broken, the return spring is like this: the spring is weak and broken will lead to the clutch pedal position is reduced, and the replacement can be solved.

There is also a lower pedal not because the clutch pedal looks lower, but when the clutch is not completely separated. The driver always feels that the clutch is not stepped on, and the engine and gearbox cannot be completely disconnected. Or the clutch cutting point becomes low, usually step on 2/3 can be cut, and now may step on the clutch to cut off, in this case, we must consider the problem of the total clutch pump or pump. Now the car clutch has been replaced by the cable hydraulic transmission, that is, the main pump to promote the sub-pump to achieve power transmission.

The total pump is equivalent to a syringe, and the subpump can be understood as a syringe with a larger diameter. After the water is connected between the two syringes with a pipeline, as long as one syringe is pushed, the piston of the other syringe will move, so that the power is transmitted without pulling the wire, that is, the hydraulic transmission. The brake pedal is connected to the main pump, and after the pedal is pressed, the transmission oil in the main pump directly drives the action of the subpump: the piston in the subpump pushes the push rod, the push rod pushes the clutch release bearing, and the bearing presses the clutch pressure disc to disconnect the engine from the transmission directly. Therefore, when the clutch master pump or branch pump is damaged, the piston is seriously worn, the pressure is not sealed, and the internal pressure is relieved, the clutch separation point will be very low, that is, the working stroke will be longer.

At this time, the clutch pedal is not necessarily completely separated, or the clutch working stroke becomes shorter after repeated stepping several times, and the clutch separation/binding point is improved, but it will be reduced after a while. In this case, check whether there is a lack of oil, if the liquid level is normal, then check the main pump or subpump. Clutch plate thinning does not result in a lower clutch pedal or lower binding/disengaging point. After the clutch plate is worn thin, the clutch release gap changes. Previously, the clutch pedal can be separated/combined after stepping on 1/2, but now it may be separated when stepping on 1/3 or the clutch can be released on 2/3 before the car can go, which is the performance of the clutch plate wear causing the pedal to rise.