Automotive power steering oil is a kind of hydraulic oil, which is often used in the booster pump of the booster system. The steering assist oil makes the steering wheel lighter under the action of hydraulic pressure, thereby reducing the burden on the driver. As for whether to replace the power steering oil, it needs to be determined according to the type of vehicle power assist system.
1. In daily life, the power assist systems of automobiles are mostly electro-hydraulic power assist systems and hydraulic power assist systems, both of which require the addition of steering assist oil. Owners can regularly change the booster oil to prevent the steering booster from becoming less sensitive, heavier, or even damaged.
2. Different cars have different types of steering boosters. For example, Japanese cars mostly rely on electronic steering booster to drive the car. This kind of steering booster does not need to add steering assist oil, so it does not need to be replaced. However, some European and American cars use motors to assist the steering of the oil pump, so it is necessary to add and replace the steering assist oil.
3. When judging whether the steering assist oil needs to be replaced, the service life andmileagenumber to judge. Under normal circumstances, when the service life of the steering assist oil exceeds two or three years or the mileage exceeds 40,000 kilometers, the assist oil needs to be replaced. It should be noted that if the car is used more frequently, the service life will be shortened.
4. Because some car owners do not know the service life of the steering assist oil and do not replace it for a long time, the assist oil will become viscous, which will not only reduce the working performance of the car steering system, but also cause the steering machine to become heavier or the steering pump to be damaged, or even It is impossible to use the steering wheel normally, laying a hidden danger for the accident.
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