How to maintain the car chassis? How to deal with rust?

To prevent rust on the car chassis, you need to remove the sludge and sand adhered to the chassis, or use special sandpaper to polish off the original anti-rust layer, use a water gun to blow out the water in the gaps, and wipe the water with a towel Dry;

When preparing to spray the anti-rust treatment layer, you must first use masking paper (mostly newspaper) and tape to cover the tires and exhaust pipes. Pay special attention to covering the sensors and shock absorbers on the car body. OK, spray the chassis anti-rust material onto the chassis in sequence, at least 3 layers, with a thickness of about 3 mm.

When performing care, be sure to maintain an even spray coating to create a uniform, long-lasting anti-rust coating. After all is completed, let it dry naturally for 5-10 minutes before the anti-rust treatment of the chassis is completed.

Extended information:

First aid methods for damaged car chassis parts

When the car encounters damage to the chassis parts in the wild or far away from the repair site, you should In different fault situations, you can use the following first aid methods to drive the car to a place with conditions for repair.

If the brake wheel cylinder leaks brake fluid or the wheel cylinder pipe is broken, you can use iron or copper sheets to make a small cushion at the joint of the wheel cylinder pipe to block the pipe, and then tighten the screws. , or the fracture is flattened or curled to block the leakage, so that the wheel cannot be used for braking. However, doing so may cause unilateral braking, so please pay attention to safety when driving.

If the brake master cylinder is short of brake fluid, it can be replaced by alcohol or liquor. Under special circumstances, it can be replaced by clean water. When the brake cup swells, soak the swollen cup in hot water for 10 to 20 minutes to remove the oily components on the cup and restore the cup to its original size.