feel heavy and laborious, this can cause the driver to move the car steering wheel to the left or right, the rotating steering wheel is very difficult gear transmission, reducer; No sense of return. Hydraulic motor model: steering tie rod and kingpin cooperate with each other, tight, suitable and moistened, excellent gear transmission, reducer; The front tyres are precisely positioned. Even didn't move. When the car turns or turns around in low gear; The steering tie rod thrust bearing is intact and not oily; The front beam and window frame are not deformed; Clear countermeasures: ensure that the tire pressure standard is all normal gear transmission, reducer.
Open early, the product just ball fell into the middle of the valve sleeve and the oil circuit plate ring groove, and the force was uneven when twisting the screw at the bottom end of the steering system, and the yellow was not deformed or ineffective. Check whether the hydraulic oil is cleaned up, the appropriate way is to evenly twist the anchor bolts in 2-3 times of spacing, valve core and valve sleeve deformation gear transmission, reducer, steering tie rod and kingpin are too tight or less oil. Hydraulic motor human resources to this product common failure not installed human resources to this product gear transmission, reducer, if there is a stuck condition should be carried out milling, steering tie rod thrust bearing oil less or destroyed, sealing is not tight can be repaired according to milling, there will also be valve core stuck condition. The longitudinal and transverse support rod ball cage joint adjustment is too tight or the oil is small, which turns into a common failure of the organization, and the tire pressure standard is not enough. The above reasons can cause the driving force to turn off when the product is not tight; The kingpin is tilted too large, the kingpin is tilted too large or the front tire is negative camber gear transmission, reducer; The deformation of the window frame of the front beam and hydraulic slewing motor leads to the inaccuracy of the precise positioning of the front tire; The valve of the steering system is yellowed and destroyed.
