How to judge your car of Heavy turning and oil leakage 

Fault Judgment of Heavy Turning

First, check whether the system is oil-deficient whether the filter element is damaged, whether the pipeline is blocked.

 When turning left and right, the hand feel is different. It should be independent of the pump. Check the steering linkage mechanism and the steering gear.

 In the steering process, the sensory power is uneven and the time is heavy and the time is light. The steering gear should be checked first.

 Detection of Steering Pump Output Pressure by Pressure Detection Device

Fault Judgment of Oil Leakage Phenomenon

Old oil stains and no signs of development are normal phenomena.

Oil leakage at the joint of pump and tubing usually occurs when the connection or sealing ring (gasket) is damaged, tightened or replaced.

It is normal to touch oily parts without obvious humidity.

If oil leakage occurs in other parts of the steering pump and there are signs of development, it is necessary to replace the steering pump.

Fault Judgment of Heavy Turning

When the steering wheel is killed, the sound emitted by the steering pump safety valve is a normal phenomenon.

(Be careful not to kill the steering wheel on one side for more than ten seconds)

Leakage in steering system pipeline (air bubbles in oil kettle at this time)

Oil shortage in steering system can also cause abnormal noise of steering pump

In winter, there is abnormal noise in a short time after the cold car starts, and disappearance after the hot car belongs to the normal phenomenon.

The abnormal noise does not change with the turning of the steering wheel. It is not usually the problem of the steering pump.

Steering linkage mechanism and steering gear need to be checked for abnormal noise in one direction or one position when steering.