The steering wheel common failures have? How to check the steering wheel failure

by:DEFUS     2020-06-23
As one of the control part of the vehicle is very important, the steering wheel steering wheel typically by spline connected to the steering shaft, its function is to the pilot to the force on the edge of the steering wheel into runnin steering shaft torque. When using larger diameter steering wheel steering, driver's role to the hand on the steering wheel can be smaller. Next about the steering wheel with everybody what are the common failures? How to check the steering wheel failure? The common malfunction what steering wheel steering wheel wobbling at medium speed above, strong jitter of vehicle steering wheel, chassis has periodic sound, probably because direction transmission balance was destroyed, and the spline shaft and the spline set of excessive wear may occur. To weak to feel heavy, may be each part of the steering system of the rolling bearing with tight, poor lubrication bearing, steering with rod ball head too tight or lack of oil; In addition, the front wheel tire pressure is insufficient, can also lead to the emergence of this situation. The steering wheel hard to manipulate the steering wheel is difficult to control, the road or when braking, automatic vehicle direction towards the road side, this could be due to both sides of the front wheel specification or pressure caused by the inconsistent; But not equal on both sides of the front wheel Angle, front wheel bearing clearance inconsistent or wheelbase differ too big can also cause this kind of situation. The vehicle has the feeling of wandering, is often caused by driving wheel in place first. When the vehicle reaches a certain speed, the steering wheel may be shaking or shimmy, even feel the sense of direction in the control of the car is not consistent with expected, at this time should be appropriate to slow the speed of the car. However, shim tires or tire repair front wheel assembly of dynamic balance was damage, shock absorber failure, steering system parts wear loose and factors such as improper front wheel alignment may also cause this result. Direction dozen don't move, and the brake pedal and hard is likely to be brake lamp control wire falls off, hit to the right direction when wire winding Fang Xiangzhu caused by tube. After tightening around the wire doesn't move, at the same time, the brake pedal will tighten again. The steering wheel is very important, so in the wrong failure in dealing with the steering wheel such failure, be sure to check carefully. Blanketed the wheel is often caused by driving in the front wheel head, when the vehicle reaches a high speed, the reasons for the steering wheel or shivering shimmy are: shim tire dynamic balance is destroyed or tire repair front wheel assembly, drive shaft assembly parts loose, drive shaft assembly of dynamic balance was damaged, shock absorber, leaf spring stiffness, steering system parts wear loose, improper front wheel alignment. How do the steering wheel failure check 1. Check the direction machine groove: then you will find that the fixed in the direction of machine rubber in the groove of the limit block caused by serious wear, as long as it is good to change into new limit block; Check the chassis suspension: if problems about flexible sense of steering wheel, the first suggestion to check the chassis suspension, look have loose parts. 2. Front wheel Angle or wheelbase: not equal on both sides of the front wheel Angle, front wheel bearing clearance inconsistent or wheelbase differ too much; Chassis suspension, the steering wheel running deviation could be chassis suspension deformation caused, check whether the chassis suspension is out of shape. 3. Direction gear damage or wear: if you can feel the wheel obviously shaking, chassis has periodic sound, probably because direction transmission balance was destroyed, and the spline shaft and the spline set of excessive wear may occur. Brake disc deformation cause: if it is said the brakes when the steering wheel shaking, you need to check the brake plate deformation. More about 'steering wheel common failures have? Steering wheel failure how check 'all content, in the hope that useful to everyone.
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