How often should the transmission fluid of the Baojun 510 be changed?
2 Answers
The transmission fluid of the Baojun 510 should be changed every 20,000 kilometers or every 2 years. The replacement interval for transmission fluid is calculated in the same way as the vehicle's maintenance schedule, based on either mileage or time in use. If the vehicle's manual specifies both criteria, the one that comes first should be followed. Below is relevant information: 1. Method for changing the transmission fluid of the Baojun 510: First, ensure the engine is stationary and cold, with the gear oil temperature not exceeding 50 degrees Celsius. Next, unscrew the drain plug at the bottom of the transmission and collect the used oil in a container until the drain port drips. Then, flush the transmission with new oil, reinstall the drain plug, and fill with new oil to the specified level. 2. Transmission fluid is primarily composed of petroleum-based lubricating oil or synthetic lubricating oil, blended with extreme pressure anti-wear agents and oiliness agents to form an essential lubricant. It is used in various gear transmission devices to prevent gear surface wear, scuffing, sintering, etc., thereby extending their service life and improving transmission efficiency. Gear oil should possess excellent anti-wear and load-bearing properties, along with appropriate viscosity. It should also have good thermal oxidation stability, anti-foaming properties, water separation performance, and rust prevention capabilities.
I've been driving the Baojun 510 for several years. Generally, the manual transmission fluid should be replaced every 50,000 to 60,000 kilometers or every 3 to 4 years. For someone like me who frequently drives in the city with a lot of traffic congestion, the transmission fluid tends to age faster. If you delay changing the fluid for too long, gear shifting can become stiff and rough, especially noticeable during cold starts in winter. Last time, I waited until over 60,000 kilometers to change it, and the transmission started making some noise. After the fluid change, it became much smoother. Don't skimp on this small maintenance cost—it helps keep the car running longer and safer. Also, the manual recommends this interval, but you should adjust based on your driving conditions. For example, if you drive aggressively, you might need to consider changing it at 40,000 kilometers. Regularly check the fluid color; if it turns black, it's time for a change. In short, following professional advice is the most reliable approach.
