When it comes to car maintenance, many car owners will think of engines and tires, and the small hubs let us completely ignore them, but we should know that the quality of the hubs is related to the quality of the car tyres, and thus to our safety, so the small hubs also need our maintenance, so if our hubs are damaged due to improper maintenance, we should. How to repair which? Telner hub bearings for you to introduce.

Cautions for daily maintenance of hub:

1. When the temperature of the hub is high, it should be cooled naturally and cleaned again. It must not be cleaned with cold water. Otherwise, the aluminum alloy hub will be damaged, and even the brake disc will be deformed, which will affect the braking effect. In addition, cleaning the aluminum wheel hub with detergent at high temperature will cause chemical reaction on the surface of the hub, lose its luster and affect its beauty.

2. When there is tar on the hub which is difficult to remove, if the general detergent is not helpful, brush can be used to try to remove it, but do not use a hard brush, especially iron brush, in order to avoid damaging the surface of the hub. Some experts introduced a partial prescription for tar removal: that is, the use of medicinal "Huoluo Oil" to wipe, can achieve unexpected results, owners may wish to try.

A slight scratch can be repaired by itself:

Step 1: Clean the hub. We can use paint diluent to wipe around the scar and remove dirt. The deepest part of the scratch is difficult to remove dirt, so you can use toothpicks to clean it thoroughly. In cleaning, in order to prevent the improper application of paint on unrelated parts, it is best to carefully stick the adhesive paper around the scar.

Step 2: The owner tidies up the brush tip and coats the damaged hub with decorative paint. After the paint is dried, it protrudes slightly to facilitate the owner's observation.

Step 3: After the main decorative paint is completely dried, apply it with soapy water dipped in water-resistant paper to make the surface smooth. Then use the mixture to polish and wax.

Step 4: If the car owner finds deep scars on the hub, and must observe whether the metal surface is exposed, if the metal surface is not visible, it will not rust, you can concentrate on painting. Use the tip of the pen bit by bit and wait until the paint is completely dry. If metal is found to be exposed, it's better to replace it.