The abnormal noise in steering is mostly caused by loose driving pulley, loose bolt fixing steering pump or low liquid level of oil reservoir. Combined with these situations, we should correctly use and maintain the hydraulic steering gear in actual work, and the following points should be done:
1: Regularly check whether the steering hydraulic oil is missing, if it is missing, it should be added in time, at the same time, regularly clean the hydraulic oil cup and filter element to prevent the hydraulic oil from being too dirty or deteriorating, it is recommended to replace the hydraulic oil every 30000km.
2: In the maintenance, should check the tightness of the steering pump belt, see if there is a fracture, if there should be timely replacement, tightness should be pressed by the finger about 1cm is appropriate;
3: Regularly check whether the pipe joint of the hydraulic steering device has oil leakage phenomenon, the hydraulic tubing should avoid friction with other components as far as possible to prevent damage to the air intake, at the same time, the hydraulic hose should be replaced regularly to prevent the hose from peeling and blocking the pipeline;
4: In the maintenance of hydraulic steering gear, should be installed and adjusted properly, especially the assembly between worm gear and worm, steel ball must be installed enough, while the steel slide is not allowed to deformation, hydraulic oil distribution valve and piston chamber wall to clean, choose high-quality, model matching oil seal to prevent leakage of hydraulic oil;
5: When turning, the direction can not be "killed", especially when turning in place, to leave a certain margin to ensure that the hydraulic steering system is in normal working condition.
The above five points are the maintenance methods of the hydraulic steering gear introduced in detail by Xiaobian, and I believe that you have a certain understanding after careful reading. If you want to know more about hydraulic steering gear, you can pay attention to our website.