tyre
Replacement cycle: 50000 to 80000 km
Replace the tires regularly. No matter how durable a group of tires is, they can't be used for a lifetime. Under normal circumstances, the replacement cycle of a tire is 50000 to 80000 km. If there are cracks on the side of the tire, even if the driving mileage is not reached, replace it for safety. When the tread depth is less than 1.6mm or the tread has reached the wear indicator mark, it must be replaced
Wiper blade
Replacement cycle: one year
It is better to replace the wiper blade once a year. When using the wiper blade daily, avoid "dry scraping", which is easy to damage the wiper blade and cause damage to the car glass in serious cases. The car owner had better start the wiper after spraying the glass liquid with better cleanliness and lubricity. The wiper blade should also be cleaned when washing the car at ordinary times.
Brake pads
Replacement cycle: 30000 km
The inspection of the braking system is particularly important, which directly affects the life safety. Generally, the brake pads will wear gradually with the increase of driving mileage. If the thickness of the brake pad is less than 0.6cm, it must be replaced. Under normal driving conditions, replace the brake pads every 30000 km.
Battery
Replacement cycle: 60000 km
The battery is usually checked and replaced in about 2 years. At ordinary times, when the vehicle is flameout, the owner shall try to use less electrical equipment of the vehicle to prevent battery loss.
Engine timing belt
Replacement cycle: 60000km
The engine timing belt should be checked or replaced at 2 years or 60000 km. However, if the vehicle is equipped with a timing chain, it does not have to be replaced under the constraint of "2 years or 60000 km".
Oil filter
Replacement cycle: 10000 km (replace the oil at the same time each time)
The so-called machine filter is the abbreviation of the engine oil filter. It filters out the impurities such as metal iron filings produced and mixed with the engine oil during the working process of the engine, carbon particles produced by incomplete combustion and colloid produced by the engine oil itself due to heating and air oxidation. If the engine oil containing impurities is sent directly to the surface of moving parts, it will not only accelerate the wear of parts, It can also block the oil circuit. Therefore, an oil filter should be set in the lubrication system to purify the circulating oil before it is sent to the surface of moving parts, so as to ensure good lubrication on the friction surface and prolong the service life of the engine.
Air filter
Replacement cycle: 10000 km
The main function of the air filter is to block the dust and particles inhaled by the engine during air intake. If the filter screen is not cleaned and replaced for a long time, it will not be able to keep the dust and foreign matters out of the door. If dust is inhaled into the engine, it will cause abnormal wear of cylinder wall. Therefore, it is better to clean the air filter every 5000 kilometers and blow it with an air pump instead of washing it with liquid. The air filter needs to be replaced every 10000 km.
Gasoline filter
Replacement cycle: 10000 km
The quality of gasoline is constantly improving, but it is inevitable that some impurities and moisture will be mixed. Therefore, the gasoline entering the gasoline pump must be filtered to ensure smooth oil circuit and normal engine operation. As the gasoline filter is disposable, it needs to be replaced every 10000 kilometers.
Air conditioning filter
Replacement cycle: 10000 km inspection
The working principle of air conditioning filter is similar to that of air filter, which is to ensure that the car air conditioner can breathe fresh air when it is turned on. The air conditioner filter should also be replaced regularly. When there is peculiar smell when using the air conditioner or a large amount of dust is blown out from the air outlet, it should be cleaned, maintained and replaced.
spark plug
Replacement cycle: 30000 km
Spark plugs directly affect the acceleration performance and fuel consumption of the engine. If they are not maintained for a long time or even replaced on time, they will lead to serious carbon deposition of the engine and abnormal operation of the cylinder. The spark plug needs to be replaced every 30000 km. When selecting spark plugs, first determine the model and heat level used by your car. When you feel that the engine power is insufficient when driving, you should check and maintain it once.
Shock absorber
Replacement cycle: 100000 km
Oil leakage is a precursor to the damage of the shock absorber. In addition, the obvious aggravation of driving bumps on bad roads or the longer braking distance are also signs of the damage of the shock absorber.
Suspension control arm rubber sleeve
Replacement cycle: 3 years
After the rubber sleeve is damaged, the vehicle will have a series of faults such as deviation and swing, which is useless even for four-wheel alignment. If you carefully check the chassis, the rubber sleeve damage is easy to find.
Steering tie rod
Replacement cycle: 70000 km
The looseness of the steering tie rod is a serious safety hazard. Therefore, this part must be carefully inspected during routine maintenance. The method is very simple: hold the pull rod and shake it with force. If there is no shaking, it means that everything is normal. Otherwise, replace the ball joint or pull rod assembly.
exhaust pipe
Replacement cycle: 70000 km
The exhaust pipe is one of the most easily damaged parts under the car. Don't forget to take a look during maintenance. Especially the exhaust pipe with three-way catalyst should be carefully checked.
a dust cover
Replacement cycle: 80000 km
It is mainly used for steering mechanism and damping system. These rubber products will age and break with the passage of time, resulting in oil leakage, astringency and sinking of steering and failure of shock absorption. Pay more attention to inspection at ordinary times. Once damaged, replace it immediately.
Ball head
Replacement cycle: 80000 km
Check the steering rod ball joint and dust boot at 80000 km, and the upper and lower control arm ball joint and dust boot at 80000 km. Replace them if necessary. The steering ball joint of the vehicle is similar to the limb joints of the human body. It is often in a rotating state and needs to be well lubricated. As it is wrapped in the ball cage, if the lubricating grease is deteriorated or damaged, the ball head in the ball cage will become loose.