The manual transmission fluid in the Boyue is generally recommended to be changed every two years or 40,000 kilometers. Signs that indicate the need for a transmission fluid change include: vehicle shaking, gear shifting hesitation, transmission overheating warning on the dashboard, engine stalling, and unusual noises. Different vehicle models have varying change intervals. Below are the recommended change intervals for transmission fluid: Manual Transmission: Manual transmission fluid is typically recommended to be changed every three years or approximately 100,000 kilometers. Automatic Transmission: Automatic transmission fluid is generally recommended to be changed every two years or approximately 40,000 kilometers. Continuously Variable Transmission (CVT): CVT fluid is usually recommended to be changed every two years or approximately 60,000 kilometers. The methods for changing the manual transmission fluid in the Boyue are as follows: 1. Loosen the drain plug at the bottom of the transmission to drain the old fluid, then refill with new fluid. 2. Remove the transmission oil pan to drain the old fluid and refill with new fluid: This method is more thorough than the first, as it allows for the removal of debris from the bottom of the oil pan. 3. Use a circulation machine to change the automatic transmission fluid: Dynamic fluid exchange with an intelligent circulation machine can filter and clean sludge and debris from the automatic transmission.
