What are the hazards of not changing manual transmission fluid?
1 Answers
The hazards of not changing manual transmission fluid include the following: 1. The vehicle may experience weak starting power during cold starts. 2. Operating at high speeds and high temperatures can cause the fluid to deteriorate and evaporate, thereby accelerating the wear of mechanical components and even causing damage. 3. The transmission fluid may become thicker, which can easily block the transmission cooler, leading to excessively high transmission fluid temperatures and increased wear. 4. While driving, the vehicle may experience slipping, reduced control precision, and poorer gear-shifting accuracy, affecting the vehicle's smoothness and responsiveness. Here are some additional details: If manual transmission fluid is not changed, it will deteriorate and evaporate under high-speed and high-temperature conditions, accelerating the wear of mechanical components and potentially damaging internal transmission parts in severe cases. Manual transmission fluid, commonly referred to as gear oil, is used within the transmission as a cleaning product for the transmission system. Due to the relatively simple internal structure of manual transmissions, lower precision requirements, and mature technology, manual transmission fluid primarily serves a lubrication function. For most household vehicles, it is recommended to change the fluid every 3 years or approximately 100,000 kilometers.
