
The Axela uses 75W90 transmission oil. The following are the benefits of changing transmission oil: 1. Transmission: It is part of the drivetrain, with internal gears rotating at high speeds to transmit power, thus requiring gear oil for lubrication, cooling, cleaning, and corrosion prevention. 2. Generally: It should be replaced every 30,000 to 40,000 kilometers, as the old gear oil may deteriorate under high temperatures, reducing its lubrication effectiveness and diminishing its protective role on the gears. 3. If not replaced: The gears will not receive adequate lubrication, accelerating their wear. It is recommended to thoroughly clean the automatic transmission using a professional circulating cleaning machine. Check for any leaks in the transmission lines and whether the transmission pan is deformed or leaking.

As a car owner with over a decade of driving experience, I'm very familiar with the Axela. For this model's transmission fluid, I recommend using Mazda's genuine ATF FZ that meets JWS3309 standards. Using the wrong type may cause transmission slippage or abnormal noises, affecting driving safety. I recall the maintenance manual suggests replacing it every 60,000 kilometers. I've changed it at home myself – it takes some time to prepare the special pump and gloves, but the process isn't too difficult. Just make sure to fill the new fluid to the proper level. When choosing, don't go for cheap off-brands; you can opt for compatible fluids from major brands, but always check for certification labels. Regular maintenance extends your car's lifespan, ensures smoother driving, and prevents costly major repairs. After my last fluid change, I even noticed slightly better fuel efficiency – definitely worth it.

I find great joy in DIY maintenance. The transmission fluid model for the Mazda3 is typically Mazda ATF FZ, with JWS3309 certification. I learned the method through online forums—just buy a bottle of genuine fluid and change it myself. Don't use substitutes, or the transmission may wear out faster. The process is simple: prepare a wrench and cleaner, ensure the old fluid is completely drained before adding new. The cost is low, around 200 yuan per change, much cheaper than repair shops. It's recommended to change every 50,000-70,000 km to keep the fluid clear and not darkened. Check the fluid level with the engine running on level ground for accuracy. DIY is fun and deepens your understanding of the car.

In daily car repairs, we encounter many Mazda3 cases. For transmission fluid, Mazda ATF FFZ or equivalent is the top choice. Using the wrong type may damage the valve body, so it's recommended to select JWS3309 certified fluid. The replacement interval depends on driving habits - for frequent city traffic congestion, it's best to change every 50,000 km. Check the fluid color; if it turns black, it needs attention. Using a viscosity tester can also help. Going to a professional shop for replacement is more worry-free as they understand operational details and can prevent leakage issues. Poor maintenance comes at a high cost - taking early action saves money and ensures safety.


