Haval h7 Third Maintenance Cost Haval h7 Third Maintenance Project

H7 Haval's maintenance cost of 30,000 kilometers is around 500 yuan;

Haval H730,000 km maintenance project:

1. air filter. Proper installation of air filter can reduce the wear of cylinder, piston and piston ring. H7 air filter is generally cleaned once every 5,000 kilometers, and the air filter must be replaced once every 10000 kilometers.

2. 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.

3. Check the condition of the spark plug, replace it if necessary, clean the fuel nozzle, and do not disassemble it;

4. Check whether the throttle valve and idle valve are too dirty and clean them if necessary;

5. Replace the battery (if well maintained) and the rubber sleeve of the suspension control arm.