What Are the Inspection Methods for Auto Wheel Bearings?

The auto wheel bearing is an important part to ensure the normal and stable running of the vehicle and is an important part of the load and load-bearing of the car. Today, aluminum alloy wheels are used in most automobiles. Auto Parts Wheel Bearing Factory believes that if the hub bearings are worn or damaged, the performance of the car will be greatly reduced, and it may not be able to drive, posing a certain safety hazard. Therefore, it is necessary to strengthen the inspection of the automobile wheel bearing.

Regarding the inspection of the hub bearing is necessary, what are the main contents? Let's take a look!

1. Check the tightness of the Wheel Bearing of the car. First of all, the axle of the wheel at the end of the wheel of the car to be inspected should be added up, and the car should be safely framed by using the vehicle stool and the cover wood.

2. Turn the number of wheels to be inspected by hand to see if the rotation is stable if there is abnormal noise. If the rotation is not smooth and the friction is still sound, the brake part is abnormal; there is no noise, but the rotation is not stable. When the time is tight, it is loose, indicating that the bearing part is not normal. In such a situation, the wheel hub should be dismantled.

For small cars, when inspecting the hub bearings, hold the tires with both hands and hold the tires back and forth. Move the tires back and forth several times. If it is normal, there will be no feeling of looseness and blockage; if the swing is obviously loose Awkward feeling, the wheel should be removed.

3. Inspection of the vehicle's brakes, usually when checking the Auto Wheel Bearing, the device for checking the wheel brakes. If there is oil on the inside of the tire, it is likely to be a brake cylinder or a brake oil pipe. Cause, you must promptly identify the cause and give exclusion.

The above is the main content of the inspection of the automobile wheel bearing. In fact, before disassembling the wheel hub, it is necessary to prepare the tire for maintenance. After the car is stopped, the axle is set up to ensure the safety of the maintenance work. Be sure to be in place to avoid all hidden dangers.