1. Master the cycle of replacing the automatic transmission oil. The internal control mechanism of the automatic transmission is very precise, and the clearance is small, so most of the automatic transmissions have a oil change interval of two years or 40 to 60,000 kilometers. In the normal use process, the operating temperature of the […]

First, the speed can not be too low If the engine speed is too low, it means that the speed is lower than the speed of the first speed when the vehicle speed is 10Km/h. When the speed is too low, the car has no inertia. When the engine drives the car, the pressure between

1. Abnormal sound The abnormal noise of the bearing, the abnormal noise of the general bearing is closely related to the rotational speed, and the higher the rotational speed, the more screaming. The differential or the main drive gear is abnormally sounded. This kind of abnormal noise generally appears at a speed of 50-70 kilometers.

More and more cars are equipped with automatic transmissions. With the automatic gearbox, people can drive the car between one foot and one foot brake, which is very easy. If the owner ignores the maintenance of the automatic transmission, the delicate automatic transmission is prone to failure. The most easily overlooked by the owner is

1. Different speed ratios are generated between the engine and the wheel during the running of the vehicle, so that the engine always works under its optimal power performance state. 2. Reversing is achieved; the engine crankshaft is generally only able to rotate in one direction, and the car sometimes needs to be able to

First, the reason for entering the water 1. Mild water intake: some screws in the gearbox are rusty If you can’t judge with the above two methods, you need to disassemble to observe the screws inside the gearbox. Because the oil and water are mixed, the screws of the steel material will be corroded. If

Skill 1. After 200~300 hours of operation, the oil should be changed for the first time. In the future use, the quality of the oil should be checked regularly. For the mixed impurities or deteriorated oil, it must be replaced in time. Under normal circumstances, for long-term continuous operation of the reducer, the new oil

The noise of the reducer is mainly caused by the friction, vibration and collision of the transmission gear. How to effectively reduce and reduce the noise and make it more in line with environmental protection requirements is also a key research topic at home and abroad. Reducing the gear transmission noise during the operation of

There are two common situations in which automatic shifting occurs. One is that while driving, slightly raise the accelerator pedal, the gear jumps back to the neutral position; the other is that when the uphill load increases, the gear immediately jumps back to the neutral position. In this case, if you re-hang If the block

There are two cases of abnormal noise in the gearbox: one is abnormal noise in the neutral position; the other is abnormal noise when shifting while driving. The reasons are as follows: (1) The gear oil quantity is insufficient or the gear oil quality is too poor; (2) The gear tooth surface is seriously worn,