What is the main function of a transmission?

1 Answers
LeonardoLee
07/30/25 10:13am
The main functions of a transmission are: 1. To change the transmission ratio, expanding the range of torque and speed variations of the driving wheels, adapting to frequently changing driving conditions, and allowing the engine to operate under favorable conditions; 2. To enable the vehicle to reverse while maintaining the same engine rotation direction; 3. To interrupt power transmission by using neutral gear, allowing the engine to start, idle, and facilitating gear shifting or power output. The maintenance methods for a transmission include: 1. Checking the quality and quantity of the oil at intervals specified by the manufacturer; 2. Regularly replacing the oil with products that meet the manufacturer's specifications; 3. Having the transmission serviced at a professional repair facility.
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