How much is the 4X7 maintenance project?

Carry out major maintenance on Swiss7 every 40,000 kilometers. 20,000 km maintenance, used to replace oil, mechanical filter, air filter and air conditioning filter element, as well as some routine inspections, as follows:

air-filter

Proper installation of air filter can reduce the wear of cylinder, piston and piston ring. Generally, the air filter is cleaned once every 5000 km, and 10000 km must be replaced.

oil filter

Proper installation of the oil filter can prevent impurities from mixing into the oil during the use of the internal combustion engine, and prevent the moving parts from being worn and the oil from being blocked. When replacing lubricating oil, the oil filter must be replaced at the same time, otherwise the quality of lubricating oil will be affected. The oil and oil filter should be replaced every 5000 kilometers.

Fuel filter

Proper installation of fuel filter can prevent cylinder wear caused by gasoline mixed with impurities and moisture during storage, transportation and filling. In order to ensure the good operation of the engine, the fuel filter replacement cycle is usually 20,000 km or 1 year. Special suggestion: "Three Filters" must be maintained by professional maintenance personnel.

The general maintenance cost is more than 2,000 yuan, mainly including oil replacement, oil filter, gasoline filter, air filter, air conditioner filter, throttle cleaning and matching, brake oil, antifreeze, gearbox oil, spark plug, booster oil, tire transposition and dynamic balance, oil circuit cleaning and engine cleaning. That's basically it. If something needs to be replaced during maintenance, such as brake pads, the cost does not include the above.