Can Manual Transmission Use Automatic Transmission Fluid?
1 Answers
Manual transmissions cannot use automatic transmission fluid for the following reasons: The viscosity of manual transmission fluid is higher than that of automatic transmission fluid, which helps to better lubricate the friction surfaces of manual transmission gears. The fluidity of automatic transmission fluid is higher than that of manual transmission fluid, allowing for faster and more stable transmission of engine power. The heat dissipation capability of automatic transmission fluid is superior to that of manual transmission fluid, preventing excessive temperatures that could reduce lubrication effectiveness and damage moving parts of the automatic transmission, such as causing component jamming, clutch slippage, or seal leakage. The methods for changing transmission fluid are as follows: Loosen the drain screw at the bottom of the transmission to drain the old fluid before refilling. Remove the transmission oil pan directly to drain and refill the fluid: This method is more thorough than the previous one, as it allows for the removal of impurities at the bottom of the oil pan. Use a circulation machine to change automatic transmission fluid: A smart circulation machine can perform dynamic fluid changes, filtering and cleaning sludge and impurities inside the automatic transmission.