In the car maintenance time will inevitably lead to some misunderstanding, usually access as much as you can about this information, remember the maintenance process to and do not, it will avoid detours. Make your car health preservation. For the four Hendin hub maintenance do not introduce.
One, do not tire nut oil
Don't oil the wheel bolt nut. Maintenance and a few private owners in order to prevent rusting of the wheel bolts and nuts, installation ingenuity will bolt and nut are coated with lubricating oil, special wonder if this practice not only error and to traffic safety and bring some hidden dangers. After the bolt and nut are screwed down, each other has the characteristic of self locking. And coated with lubricating oil, the coefficient of self locking coefficient between the two smaller and resulting in a decline in the performance of self lock. In the car at high speed, bolt and nut is easy to loose and fall off, causing traffic accidents, consequences be unbearable to contemplate.
Two, the car must pay attention to the car
Do not flush the body with water. Summer, common private owners while water rinse the body and side with dishcloth, Hengding hub on this to remind private owners is inside the body it is best not to use water to flush directly. Because the cab floor pad below not Yimapingchuan, structure the driving room floor glue pad below the grooves and holes are very much. After flushing, the water is either deposited in the groove is not easy to dry, or from the through hole to flow to the transmission and other parts of the corrosion. In particular, the better sealing performance of the car can not be used directly to wash the body interior. The correct way is to use wet cloth to wipe, avoid direct water rinse.
Three, the addition of coolant
Different brands of cooling liquid do not mix. All know that the engine coolant should be added in a timely manner, but if you put the different brands of coolant mixed together to use it? If it is, or persuade you as early as possible to the coolant discharged, coolant and re add the same brand. Because different brands of cooling liquid chemical properties may be different, for example, a black metal effective preservative, but often have a corrosive effect on aluminum products, and the application of aluminum alloy is harmful to the iron alloy. Because different brands of cooling liquid used in different preservatives, it can not be mixed use.
Four, start to pay attention to
Don't step on the EFI car start. Start the engine before stepping on a few feet throttle is the habit of many of the old driver, Hengding hub remind especially in the winter cold start. But this method does not start the car for efi.
Equipped with electronically controlled fuel injection device of engine and carburetor engine, the fuel injection control device can according to the temperature of the engine, load automatically adjust the amount of oil, start up the motor smoothly, i.e. when the car cold start, fuel injection control device can automatically increase the amount of oil. So, the EFI car engine is started, there is no need to step on the gas, not to step in before the start of a continuous emergency. Otherwise, but the engine start the bad.
