Exhaust method of hydraulic operation system of vehicle clutch

Abstract

The invention discloses an exhaust method of a hydraulic operation system of a vehicle clutch; the method solves the problem of difficult exhaust of gas in the hydraulic operation system of the vehicle clutch; the exhaust method applies an oil conveying pump of a diesel engine; an oil sucking port of the oil conveying pump is tightly connected with an oil sucking pipe, and is inserted into a brake liquid bottle; an oil outlet is tightly connected with an oil outlet pipe, and is inserted on a unscrewed air release screw plug of a separate pump booster; then, a hand oil pump on the oil conveying pump is pressed; brake liquid in the brake liquid bottle upwards enters a clutch oil storage tank by an oil pipe to exhaust air in a pipeline system from the oil storage tank; and after the brake liquid in the oil storage tank reaches the oil level and has no bubbles, the air in the pipeline system is totally exhausted. The exhaust method applies the oil conveying pump of the diesel engine to pump the brake liquid in the operation process, exhausts in the gas flowing direction from low place to high place, and has such characteristics as simple method, quick exhaust and thorough exhaust.

Description

technical field [0001] The invention belongs to the field of automobile maintenance, in particular to a method for exhausting the hydraulic operating system of an automobile clutch. Background technique [0002] After the hydraulic operating system of the automobile clutch is disassembled and overhauled, air will enter the pipeline, causing the clutch operating system to fail to work normally. Therefore, exhaust must be carried out. The current exhaust method: first fill the clutch oil storage tank with brake fluid, and at the same time loosen the air release screw plug of the wheel pump booster. Tighten the bleed screw plug, then depress and release the clutch pedal several times, depress the pedal to the bottom and keep it still, loosen the bleed screw plug of the sub-cylinder booster to deflate, then tighten it, and then loosen it Clutch pedal, then press the clutch pedal to the bottom and keep it still, repeat the above exhaust process several times until the air in the...

AI Technical Summary

Problems solved by technology

The above-mentioned exhaust method has the following defects: one is that when the air is exhausted from the vent screw plug, the brake fluid with foam is discharged, which not only wastes the brake fluid but also pollutes the environment; Gas (that is, exhaust from high to low), the gas in the oil circuit system, especially the gas at the corner, is difficult to discharge (because the flow direction of the gas is from low to high)

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