How often should the transmission fluid of a Jetta be changed?
1 Answers
According to the manufacturer's maintenance manual, the transmission fluid of a Jetta is recommended to be changed every 60,000 kilometers. Below are some precautions regarding transmission fluid replacement: 1. Transmission fluid is an oil product used to keep the gear system clean, ensuring the normal operation of the transmission and extending the lifespan of the transmission components. Generally, the original manufacturer specifies a dedicated transmission fluid, and different types of transmission fluids can affect the quality of gear shifting. 2. The fundamental difference lies in the friction system. HFM-ATF has finer oil molecules and efficient anti-shear capability. In a semi-clutch state or at the moment of engagement, the oil film on the surface of the friction material can form a highly effective suspension state, preventing slippage and buffering powerful instantaneous impacts, resulting in smoother engagement and gear shifting.