A11-3900107 WRENCH B11-3900020 JACK B11-3900030 HANDLE ASSY - ROCKER B11-3900103 WRENCH - WHEEL A11-3900105 DRIVER ASSY A21-3900010 TOOL ASSY Car maintenance is essential for car love. Do you know the maintenance tips of Chery Oriental's son? Changwang Xiaobian specially visited experts in the automobile maintenance industry and got professional answers. Now it is sorted out as follows: 1 How to eliminate the noise caused by uneven wear of individual tires: find someone to repair the bicycle after four-wheel alignment and balance, borrow or buy a wooden file, and file the uneven places of the tread without making a sound. 2. How to prolong the service life of the muffler: punch a small hole at the lowest point under the muffler. The reason is simple: drainage and anti-corrosion. 3. How to start and speed up quickly: when the vehicle has no load or less load, start directly with second gear, rush to more than 3000 rpm, quickly push into third gear, and then rush to more than 3000 rpm. At this time, the general car will lag behind you. Calmly switch to fourth gear and fifth gear, or directly switch to fifth gear, without increasing fuel consumption. Give it a try. 4. Simple handling of starting the car in the morning: because individual cylinders do not work well and the valves are not tightly closed, running at high speed is a way. You can also run at high speed for a while in gear 3 or 4, and the effect is the same. If the hot car does not shake but the gear shift is not smooth, it may be that the fuel injection quantity of the fuel injection nozzle is uneven and needs to be detected and cleaned. 5. How to prevent the antenna from being stolen: unscrew the antenna, coat the wire head with strong adhesive, and tighten it. The effect is very good. 6. How to brake easily during vehicle inspection: Unplug the control harness plug on the ABS pump and plug it in after it is finished, which will not affect normal use. Take time to the maintenance station to eliminate the fault code. 7. How to place things that are not commonly used but must be carried in the car: just open the trunk and look at the spare tire. There is the largest storage compartment. 8. How to improve the air circulation and defrosting effect in the car: replace the dust filter element with a sponge of the same size, which not only increases the air inlet volume, but also can be disassembled, washed and reused. Moreover, the defrosting in the car is very fast in winter, so there is no need to turn on the fan for long-distance running, and it saves fuel at the same time. 9. How to keep the clutch relaxed for a long time: every time you change the brake oil, ask the maintenance personnel to drain the waste oil from the clutch slave cylinder. Because the clutch and brake use the same oil storage cup, it may be difficult, but it should be done. 10. What to do when you feel that the brake is not as easy to use as before: when waiting for a red light, you can step on the brake with a few feet to get results. 11. How to eliminate the vibration and noise of the wiper blade: use pliers to reduce the gap between each joint and the rubber clip. 12. how to extend the life of light bulbs: after buying a car or replacing a new bulb, wipe the bulb with alcohol and remove fingerprints and oil stains. I did this after I bought the car. So far, one bulb hasn't broken. 13. How to reduce tire noise: stick a layer of black felt cloth or flannelette on the inner protective plate of the front wheel. Dear car owners, I hope this knowledge can help more car owners in the future car maintenance.