1. All vehicles covered in this manual are equipped with a pressurized cooling system. Expansion tank (indicated by an arrow) located next to the radiator.
2. The fluid level in the expansion tank depends on the engine temperature. On a cold engine, the fluid level must be brought to a level slightly above the Low tank mark, on a warm engine - up to the Full mark, for which unscrew the plug of the expansion tank. The recommended composition and brand of fluid are indicated in the vehicle's operating instructions.
3. The need for frequent topping up of fluid indicates the presence of a leak in the system and the need to eliminate its cause. Visually check the condition of the radiator and all hoses. If visually no leaks are found, then the entire cooling system should be pressure tested and the radiator cap checked. Pressure testing will help detect even a minor, previously imperceptible leak. At the end, wrap the plug of the expansion tank.
4. Replace fluid if severe rust contamination is found.
5. If necessary, unscrew the radiator cap, wrap it with a rag and turn it to the first stop, then after waiting a little, remove the cap.
6. Do not allow antifreeze to come into contact with painted surfaces.