1 air filter

Correct installation of air filters can reduce the wear of parts such as cylinders, pistons, and piston rings. Remind you: Generally, every 5,000 km is cleaned once. Every time you drive 10,000 km, you must replace the air filter.

2 oil filter

The correct installation of the oil filter can prevent impurities from mixing into the engine oil during the use of the internal combustion engine and prevent wear of moving parts and blockage of the oil circuit. Remind you: When replacing the oil, you must change the oil filter at the same time, otherwise it will affect the quality of the oil. The cycle of oil and oil filter replacement is generally 5,000 kilometers.

3 fuel filter

Proper installation of the fuel filter can prevent cylinder wear caused by impurities and moisture mixed in gasoline during storage and filling. Reminder: In order to ensure that the engine is running well, the replacement fuel filter cycle is generally 20,000 km or 1 year. Special advice: "Three filters" must be maintained by professional repair personnel.

Oil common sense:

The common oil grades on the market today are SJ, SL, SM. Among them, SM is the highest grade of lubricating oil in gasoline engines, the most advanced technology used, and the highest lubrication quality. The smaller the number before the viscosity number W, the better the fluidity of the oil. The larger the number after W, the better the protection performance at high temperatures.