车轮松动有异响要注意 如何辨听车辆症状

　　If the wheel is loose and makes abnormal noise, pay attention to how to distinguish the vehicle symptoms

　　车子的和完好是汽车的重要环节，而紧固轮胎的螺丝是否稳妥却是大家容易疏忽的地方，如何检查轮胎螺丝是否紧固？在朋友看来一般都不会刻意去检查它，偶通过自身的经历，给大家介绍通过听轮胎响声来判断轮毂螺丝是否松动的小窍门。

　　The safety and integrity of the car is an important part of car safety, and whether the screws fastening the tire are secure is the most easily overlooked place. How to check whether the tire screws are fastened? In my friend's opinion, I generally don't deliberately check it. Through my own experience, I introduce to you some tips to judge whether the hub screw is loose by listening to the sound of the tire.

　　当轮毂螺丝有松动的时候，在下坡时轻点刹车，轮子会发出细微的磕磕响声，如果是后轮螺丝松动，轮子的响声会通过后备箱放大，可能会被误认为是后箱里放置的东西发出的。

　　When the wheel hub screw is loose, brake gently when going downhill, and the wheel will make a slight knock. If the rear wheel screw is loose, the sound of the wheel will be amplified through the trunk, which may be mistaken for something placed in the trunk.

　　当轮毂螺丝松动厉害时，轮子行走中回发生摇摆，在低速时会听到比较明显的咔咔声，此时，应立即停车检查轮毂螺丝。

　　When the wheel hub screw is loosened severely, the wheel swings during walking, and an obvious click sound will be heard at low speed. At this time, stop and check the wheel hub screw immediately.

　　为了保证自身的，请朋友们在上车驾驶前一定要养成检查的习惯：

　　In order to ensure their own safety, friends must form the habit of inspection before getting on the bus and driving:

　　1.养成上车前检查轮胎及轮毂螺丝的好习惯，防止发生螺丝丢失飞轮的事故。同时，也应对车身情况，轮胎变形情况进行检查。

　　1. Form a good habit of checking tires and hub screws before getting on the bus to prevent the accident of screw loss and flywheel. At the same time, the vehicle body and tire deformation shall also be checked.

　　2.养成观察和聆听车运行声音的习惯，一旦发现车车运行中有异响，一定要仔细检查。

　　2. Form the habit of observing and listening to the running sound of the car. Once you find any abnormal noise during the running of the car, you must carefully check it.

　　3.养成定期检查4油2水、备胎气压、轮毂螺丝的习惯，对发现的问题要及时处理，不可拖延。如备胎胎压不足，当遇到换胎的时候，才发现备胎不可用。

　　3. Form the habit of regularly checking 4 oil and 2 water, spare tire pressure and hub screws, and deal with the problems found in time without delay. If the pressure of the spare tire is insufficient, it is found that the spare tire is unavailable when changing the tire.

　　4.特别情况应特别注意。如到维修厂进行了前后轮互换等操作，一定要仔细检查轮胎螺丝是否固紧，并时常紧一紧螺丝，防止出现螺丝跑掉的故障。

　　4. Special situations should be paid special attention to. If the front and rear wheels are exchanged in the maintenance factory, be sure to carefully check whether the tire screws are tight, and tighten the screws frequently to prevent the screw from running away.

　　5.跑烂路后应检查轮胎、减震等部件，特别注意轮胎是否有损伤，防止带伤轮胎在高速时发生暴胎重大事故。

　　5. After running out of the road, check the tire, shock absorber and other parts, and pay special attention to whether the tire is damaged, so as to prevent the serious tire burst accident of the damaged tire at high speed.

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