可以说，开车时接触频繁的部件便是方向盘，所以一旦方向盘出现了异常就会知道汽车出现了故障。那么方向盘有怎样的异常表现呢？
It can be said that the steering wheel is frequently touched while driving, so once the steering wheel is abnormal, the car will know that there is a fault. So what's the unusual behavior of the steering wheel?
方向盘抖动。车辆行驶时，底盘会发出周期性的噪音。严重时驾驶室和车门抖动，方向盘剧烈振动，直双手麻木。这说明车子坏了！
Steering wheel shakes. When the vehicle is running, the chassis will emit periodic noise. Serious when the cab and door shake, steering wheel severe vibration, until the hands numb. That means the car is broken!
方向盘转向费力。如果车子刚启动时，打下方向盘特别沉，之后再打就好了。驾驶员打方向时，方向机里有个阀门会打开，使油能流通，如果阀门卡着了的话就会出现方向盘沉的情况。如果是一直转向费力的话，检查下胎压，很可能是胎压不足。
The steering wheel is hard to turn. If the steering wheel feels heavy the first time the car starts, try it again. When the driver turns, a valve in the steering wheel will open to allow the oil to flow. If the valve is stuck, the steering wheel will sink. If it has been steering laborious, check the tire pressure, tire pressure is likely to be insufficient.
怠速时抖动和刺痛。怠速时方向盘抖动并不常见。当然，这种震动的幅度并不是很大。一般是由于共振，对车辆的使用影响不大。需要检查方向盘传动装置的胶套是否有问题，固定方向盘传动装置的螺栓是否松动。
Shaking and tingling at idle. Steering wheel shake during idling is uncommon. Of course, the magnitude of the shaking is not very large. Generally due to resonance, the use of vehicles has little impact. It is necessary to check whether there is a problem with the rubber sleeve of the steering wheel transmission device and whether the bolts fixing the steering wheel transmission device are loose.
方向偏差。行驶或制动时，车辆会自动转向路边。两侧前轮规格或气压不一致；两侧前轮后倾角或外倾角不相等；两侧前轮与轴承游隙不一致；两侧板簧的弯度或弹力不一致；左右轴距差过大，车轮刹车间隙过小或刹车鼓不圆，造成一侧刹车发出，造成刹车延迟等。
Deviation in direction. When driving or braking, the vehicle will automatically swerve to the roadside. The specifications or air pressure of the front wheels on both sides are inconsistent; The rear or camber angles of both front wheels are not equal; Both sides of the front wheel and bearing clearance is inconsistent; The bending or elastic force of the plate springs on both sides is inconsistent; The left and right wheelbase difference is too large, the wheel brake gap is too small or the brake drum is not round, resulting in a side brake issued, resulting in brake delay.
方向盘发出响声。中速行驶时，特别是在不平路面上，转动方向盘时有“咔嚓”声或其他周期性异响，方向盘不正常振动，有时会引起手麻。
济南哪里有宝马汽车维修的？这就需要对车辆进行详细检查，看换向传动是否动平衡，传动轴及其花键轴、花键套是否磨损，各零部位是否拧紧。
The steering wheel made a noise. When driving at medium speed, especially on the uneven road surface, there will be a "click" sound or other periodic abnormal sound when turning the steering wheel, and the abnormal vibration of the steering wheel will sometimes cause numb hands. Ji 'nan where BMW car maintenance? This requires a detailed inspection of the vehicle to see whether the reversing drive is dynamic balance, the drive shaft and its spline shaft, spline sleeve is worn, the zero parts are tightened.
How to judge the problem from the abnormal steering wheel? We've talked about a few abnormalities here, but there are actually many more that occur when you're driving a car, so you need to take precautions. More content to the website www.lutongqixiu.com consultation!
