JAC Ruifeng s7 Fourth Maintenance Cost Ruifeng s7 Fourth Maintenance Project

The fourth maintenance cost of JAC Ruifeng s7: 4s shop maintenance, replacement of engine oil filter, air filter and air conditioner grille filter, and cleaning of oil circuit (throttle valve and nozzle). Depending on the model, it will take about 2000 years.

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

1. Replace the fuel filter and air filter.

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

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 too 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 status of steering assist, 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 within a specified period, which is also called automobile maintenance.

Modern automobile maintenance mainly includes the maintenance scope of engine system (engine), 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 in normal technical condition, eliminate hidden dangers, prevent faults, slow down the deterioration process and prolong its service life.