Hanteng x7 30,000 kilometers maintenance cost, Hanteng x7 30,000 kilometers maintenance items

ChineseTengThe 30,000-kilometer maintenance program for the x7 includes replacing engine oil, engine filter, and air filter. The total maintenance cost is 2,100Yuanabout. A car is a very complex large machine. During operation, various mechanical components will inevitably wear and tear. Coupled with the influence of external human factors, environment and other factors, the loss of the car will be caused. According to the driving condition of the car, the manufacturer will formulate corresponding car maintenance items.

1. Engine oil is the lubricating oil for engine operation. It can lubricate, clean, cool, seal, and reduce wear on the engine. It is of great significance to reduce the wear of engine parts and extend their service life.

2. The oil filter machine is a component that filters engine oil. Engine oil contains a certain amount of colloids, impurities, moisture and additives; during engine operation, metal shavings produced by the friction of various components, impurities in the inhaled air, oil oxides, etc. are all filtered by the engine oil filter. If the engine oil is not filtered and directly enters the oil circuit circulation, it will have an adverse impact on the performance and life of the engine.

3. Air filter.The engine inhales a large amount of air during operation. If the air is not filtered, the dust in it will accelerate the wear of the piston group and cylinder. Larger particles entering between the piston and the cylinder will also cause serious "cylinder pulling" phenomenon. The function of the air filter is to filter out dust and particles in the air and ensure that sufficient, clean air enters the cylinder.