The fourth maintenance cost of JAC Ruifeng s7

The fourth maintenance cost of JAC Ruifeng s7: 4s shop maintenance, replacement of oil filter, air filter and air adjustable filter, and cleaning of oil circuit (throttle valve and fuel injector). The cost depends on the model, about 2000.

The fourth maintenance items of JAC Ruifeng s7 are as follows:

1. Replace the fuel filter and air filter.

2. Check the clutch stroke, ball joint clearance, fixity and dust cover of the lower steering arm.

3. Check the tire tread depth, tire pressure and tire wear, and conduct four-wheel alignment if necessary.

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

5. Check the condition of the spark plug, replace it if necessary, and clean the nozzle without disassembly.

6. Check the steering power, braking system and automatic transmission.

7. Check whether the braking force, speed change and steering are normal.

8. Lubrication of related parts of the whole vehicle.

Automobile maintenance is a preventive work to inspect, clean, supplement, lubricate, adjust or replace some parts of the automobile in a certain period of time, which is also called automobile maintenance.

Modern automobile maintenance mainly includes engine system, gearbox system, air conditioning system, cooling system, fuel system and power steering system.

The purpose of automobile maintenance is to keep the automobile clean and tidy, keep the technical condition normal, eliminate hidden dangers, prevent faults, slow down the deterioration process and prolong the service life.

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