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The car condenser mainly plays the role of heat exchange. If it is damaged, it will directly affect the cooling effect of the car air conditioner, causing snow leakage and condenser leakage. However, damage to the car condenser generally only affects the car air conditi…
When a traffic accident occurs, the front and rear bumpers of the car are easy to crack. If the cracking is serious, it usually needs to be replaced. Minor cracks can be repaired by welding with a soldering iron or a plastic welding gun. They are usually sent to a 4S sh…
Automobile brake oil pipes, also called brake oil pipes, are components used in automobile braking systems. It is available in both flexible and hard tube categories. The brake oil pipe is a kind of car's consumable parts. If it breaks down and needs to be replaced in t…
The expansion valve is an important component in the refrigeration system. It is generally installed between the liquid storage cylinder and the evaporator. It is the main component of the automobile air conditioning and refrigeration system. The following introduces th…
The bumper is dented. If there is no reversing radar in the dented position, it usually won't have much impact. However, it needs to be repaired in time. Otherwise, it will not only affect the appearance, but also affect the driving stability and safety performance when…
Most modern cars have an electronic remote control, often called a key. These devices can perform a variety of functions, including locking and unlocking the car, opening the trunk, turning the alarm on or off, and sometimes even starting the car remotely. Many car owne…
You may often hear about airbags. Airbags are safety protection devices in cars. They will pop up to protect the driver and passengers in the event of a major accident. Generally speaking, airbags are disposable active safety devices and will be scrapped after popping u…
There are two car bumpers, front and rear, one under the headlights at the front of the car and one under the taillights at the rear. The general position of the bumper is fixed. If the bumper buckle is aging or the road conditions are bumpy, the bumper may be misaligne…
As a wearing part, the car bumper may sometimes be hit by a stone when driving at high speed. If the area of the hole is not large, it can be repaired by welding with a welding gun and touch-up paint; if the area is relatively large, it cannot be repaired. It is recom…
The wheel hub is the part where the axle is installed in the center of the wheel, which is often called a "rim" or "steel rim". Wheel hubs are easily stained with dirt. If they are not cleaned for a long time, they may be corroded and deformed, causing safety hazards. T…