What oil should be used for an AMT transmission?
2 Answers
AMT transmissions use automatic transmission fluid. An AMT (Automated Manual Transmission) is a mechanical automatic transmission, or more precisely, an automated manual transmission. It is essentially a dry clutch and gear transmission system enhanced with a microcomputer-controlled automatic shifting mechanism. Relevant information about transmissions is as follows: 1. Overview: A device that alters the speed ratio and direction of motion. It adjusts the torque, speed, and direction of motion transmitted from the driving shaft to the driven shaft under varying operating conditions. Gear-based transmissions typically consist of a housing and multiple gear pairs. 2. Function: During vehicle operation, to adapt to different driving conditions, the driving force and speed of the car need to vary within a certain range. Since the torque and speed range of existing engines cannot meet this requirement alone, a transmission is incorporated.
I have personal experience with AMT transmission oil changes. I used to neglect maintenance while driving, and ended up spending a fortune on transmission repairs. Essentially, an AMT is a manual transmission with automatic control, so you must use the manufacturer-recommended manual transmission fluid (MTF) type, such as specified viscosity grades, to avoid clutch or gear damage from using the wrong oil. My advice is to check the oil quality every 40,000 to 50,000 kilometers. If it turns black or develops an odor, it's time for a change. When selecting oil, it's best to refer to the owner's manual or the vehicle manufacturer's recommended brands, such as Mobil's MTF oil. If you notice rough gear shifts during normal driving, take it as a warning sign. An oil change isn't expensive—just a few hundred yuan—so don't wait until major problems arise. If you're unsure, visit a professional repair shop; they have the experience and tools. Regular oil changes can significantly extend your transmission's lifespan.
