The most important of the car repairs is the brake cylinder
Brake oil can be replaced according to actual conditions
The first one is that the water content of vehicle brake oil will exceed the standard after being used for a long time. The best way is to replace it in two years. The specific vehicle brake oil replacement cycle should also be adjusted according to driving habits and driving environment.
The steering rod has a serious problem
The second is the vehicle steering lever. If it becomes loose, it will affect the car's deviation, and the vehicle will eat tires. In the worst case, it will fall off during driving, causing the vehicle to lose control of its direction. The problem can be seen through self-inspection. Hold the lever of the car and shake it up and down forcefully. If there is no gap, it is normal; if there is a gap, the ball head or lever of the vehicle needs to be replaced.
The brake sub-cylinder can be replaced within 20,000 kilometers
The third is the vehicle brake cylinder. Because of the working environment, it is always inseparable from mud and water, and it is easy to cause the piston and movable pin of the vehicle brake cylinder to rust, or even rust, and the vehicle wheels will lock If the situation is dead, the vehicle power will decrease, the fuel consumption of the vehicle will increase, and the vehicle will deviate. It is best to perform lubrication and maintenance of the vehicle piston pin once for 20,000 kilometers.
The air conditioner has a peculiar smell, so it turned out to be a problem
The fourth is the vehicle air-conditioning evaporator box. If there is a peculiar smell in your vehicle and the vehicle air-conditioning filter element is replaced, you need to check the car evaporator box. It has been in a dark and humid environment for a long time, where dust stops and bacteria grow. It is the entire vehicle. The dirtiest place in the air conditioning system, so don't forget its existence.
Fifth, the shock absorber of the vehicle. If the shock absorber leaks oil, it means damage. If the vehicle has obvious bumps during driving, or the braking distance becomes longer, check the shock absorber of the vehicle quickly and find that the oil leaks. Replace in time
Sixth, the vehicle ball cage cover, the replacement of it should not be careless. The dust and sand from the outside will enter the ball cage and aggravate the wear of the vehicle cage. It may cause abnormal noise of the vehicle, acceleration and frustration, and severely cause the vehicle ball. The cage fell off and a serious vehicle safety accident occurred.