How often to change the transmission oil

I believe that most car owners know the importance of lubricants for automobile mechanical parts. We maintain and change the engine oil every cycle. For transmission oil,How often should the transmission oil be changed?We continue to look down with this question.

Since most cars currently use automatic gearboxes, we will explain here specifically for automatic gearboxes.

The role of automatic transmission oil

In addition to the conventional lubrication, cleaning and cooling functions, the automatic transmission fluid (ATF) also assumes the role of transmitting engine power in the hydraulic torque converter, and also transmits pressure in the hydraulic working system to enable shift executionYuanThe gear shift operation is performed correctly.visibleAutomatic transmission oil not only plays the role of ordinary lubricating oil, but also acts as a medium for engine power transmission.Its quality will directly affect the normal operation of all working parts of the gearbox.

Automatic transmission oil replacement

The replacement cycle of automatic transmission oil is 40,000 kilometers in 2 years.Because the internal structure of the automatic transmission is very precise, the maintenance cost is high, and the currently commonly used gravity oil change method cannot replace the oil cleanly, so do not delay the automatic transmission oil replacement time to avoid greater losses .