車輪松動有異響要注意 如何辨聽車輛癥狀

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

　　車子的安全和完好是汽車安全的重要環節，而緊固輪胎的螺絲是否穩妥卻是大家最容易疏忽的地方，如何檢查輪胎螺絲是否緊固？在朋友看來一般都不會刻意去檢查它，偶通過自身的經歷，給大家介紹通過聽輪胎響聲來判斷輪轂螺絲是否松動的小竅門。

　　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.

　　當輪轂螺絲有松動的時候，在下坡時輕點剎車，輪子會發出細微的磕磕響聲，如果是后輪螺絲松動，輪子的響聲會通過后備箱放大，可能會被誤認為是后箱里放置的東西發出的。

　　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.

　　當輪轂螺絲松動厲害時，輪子行走中回發生搖擺，在低速時會聽到比較明顯的咔咔聲，此時，應立即停車檢查輪轂螺絲。

　　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.

　　為了保證自身的安全，請朋友們在上車駕駛前一定要養成檢查的習慣：

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

　　1.養成上車前檢查輪胎及輪轂螺絲的好習慣，防止發生螺絲丟失飛輪的事故。同時，也應對車身情況，輪胎變形情況進行檢查。

　　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.養成觀察和聆聽車運行聲音的習慣，一旦發現車車運行中有異響，一定要仔細檢查。

　　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.養成定期檢查4油2水、備胎氣壓、輪轂螺絲的習慣，對發現的問題要及時處理，不可拖延。如備胎胎壓不足，當遇到換胎的時候，才發現備胎不可用。

　　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.特別情況應特別注意。如到維修廠進行了前后輪互換等操作，一定要仔細檢查輪胎螺絲是否固緊，并時常緊一緊螺絲，防止出現螺絲跑掉的故障。

　　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.跑爛路后應檢查輪胎、減震等部件，特別注意輪胎是否有損傷，防止帶傷輪胎在高速時發生暴胎重大事故。

　　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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