
For a Pajero V73 transmission oil change, if done manually (gravity method), approximately 4 to 6 liters of oil are required; if using an oil changer, around 9 to 12 liters are needed. The replacement cycle varies for different vehicle types. Below are the recommended replacement cycles for transmission oil: Manual Transmission: Manual transmission oil is generally recommended to be replaced every three years or approximately every 100,000 kilometers. Automatic Transmission: Automatic transmission oil is generally recommended to be replaced every two years or approximately every 40,000 kilometers. Continuously Variable Transmission (CVT): CVT transmission oil is generally recommended to be replaced every two years or approximately every 60,000 kilometers. The methods for changing transmission oil are as follows: Unscrew the drain plug at the bottom of the transmission to drain the oil, then refill. Remove the transmission oil pan directly to drain and refill the oil: This method is more thorough than the previous one, as it removes impurities from the bottom of the oil pan. Use a circulation machine to change automatic transmission oil: A smart circulation machine can dynamically change the oil, filtering and cleaning sludge and impurities inside the automatic transmission.

I remember driving the Pajero V73 for so long, and every time I changed the automatic transmission fluid, I needed to prepare around 7 liters. I've tried it several times myself. If you only change the fluid in the oil pan, 5-6 liters might be enough, but for a full system flush, it's best to use the full amount to ensure proper cleaning and lubrication. Don't be careless when changing the fluid—using the wrong specification or too little can cause the transmission to slip or overheat. I've seen it happen to someone else's car, and the repair costs were high. It's recommended to change the fluid every 60,000 kilometers using the OEM-recommended JWS3324 fluid, and avoid adding other liquids. By the way, checking and replacing the transmission filter at the same time can extend its lifespan. The job is fairly simple—just take it to a professional shop and avoid DIY attempts. Keeping your vehicle in good condition ensures peace of mind on long trips.

I often perform DIY car maintenance at home, like changing the transmission oil for my Pajero V73 where 7 liters is just right. The steps are: first, lift the vehicle, loosen the oil pan screw to drain the old oil, clean it thoroughly, then slowly add about 7 liters of new oil. Basic tools like a wrench and measuring cup are sufficient, just be careful not to overfill. When selecting oil, refer to the manual and choose the JWS3324 specification; avoid cheap off-brands as they can damage the synchronizer. A single oil change costs a few hundred yuan, saving on labor costs compared to going to a shop. Additionally, it's better to perform the operation when the engine is warm, as the oil flows smoothly without clumping. After the change, take a test drive to ensure smooth acceleration—a small investment for great peace of mind.

The Mitsubishi Pajero V73 typically requires 7 liters of new automatic transmission fluid for a complete change. It is recommended to use the manufacturer-approved JWS3324 specification oil and follow the standard procedure, avoiding partial fluid changes that may leave residual contaminants. After the fluid change, it's advisable to let the vehicle run for a few minutes to check the temperature—optimal temperature indicates good performance. Regular fluid changes help prevent clutch wear and extend transmission lifespan. Additionally, inspect the filter for any blockages to avoid minor issues escalating into major problems.


