Wheel scratch repair methods are as follows: 1. After most of the wheel hubs have been treated by dust-free sandblasting, the finer water sandpaper is used to polish the details again. 2. After the wh...
1. If the hub bearing fails, there will be a noticeable buzzing sound at 60-80 hrs. This sound is different from the tire noise. We can judge whether the wheel bearing is loose by controlling the left...
Because all kinds of rolling mechanical parts are inseparable from bearings, maintenance of bearings and filling of lubricating oil are also relatively common things, but in life, cars are rarely used...
In fact, the wheel bearing of the previous model is very easy to be damaged. Because of the ball bearing used, it cannot achieve 100% sealing, and it must completely rely on lubricating oil to resist ...
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