Currently most cars are commonly used hydraulic power steering system, so how to use the correct use of daily maintenance of hydraulic power steering pump it? In general, during normal use and maintenance, the hydraulic power steering pump, the need to pay attention to the following points: 1. Hydraulic power steering pump in the use of attention to select the correct type of booster oil, otherwise it will affect the power steering Pump efficiency and service life. 2. Often check the use of booster oil, the use of booster oil must be kept clean. Regular replacement of booster oil, the owner of self-help when the oil must be equipped with filtration devices. 3. If the car is stopped for a long time, do not immediately work at full capacity when it is restarted. At least 10 minutes should be left idle to allow the oil and other fluids to reach the normal working condition before driving. 4. Manipulate the steering wheel steering to observe the operation of the steering system is normal, with or without impact, help oil leakage or not, in order to timely detection and troubleshooting.