Power steering pump made the car's steering light dexterity, control well.

    A, working principle
    Steering pump is mainly the leaves, gear type, piston type to wait for a few kinds. The major parts have stator and rotor, with oil pan, leaf, pump body and cover, etc. In the pump body flow control valve and relief valve with. When the pump rotary has certain work, make the flow rate of the opening of regulations, redundant flow back to pump smoking lumen. If the clogging oil or an accident, and the system pressure of pump more than maximum working pressure, the relief valve opens, slide all open, all pressure oil are back to oil absorption cavity, security role in the system.
    Second, the use and maintenance matters
    1 and proper use of hydraulic oil brand, otherwise, it will affect the efficiency of pumps and life.
    2, the hydraulic oil must be clean, often check, change regularly oil pump oil absorption of filter oil nets. The driver in the refueling, must have filter device, ensure the purity of the oil. And often the inspection, the clean or replace filter device, keep the oil flow.
    3, if do not use for a long time into the pump, to start, may not be immediately full load at least ten minutes, the no-load running time.
    4, when using, should always check into the pump for leakage phenomenon, operation is normal or not, have without impact or abnormal noise, in order to discover in time and remove the faults. Into the pump made the car to light the dexterity, control well.