Coolant drain
1. Set the heating temperature adjustment knob to the extreme right position, thereby opening the heater tap.
2. Remove the cap from the radiator filler neck.
3. Turn out a drain stopper in the left lower part of a radiator and merge cooling liquid in the container substituted under a radiator.
4. Drain the coolant from the expansion tank. After the coolant stops flowing from the radiator, tighten the drain plug.
Filling the cooling system
1. Fill the radiator with coolant up to the level of the top edge of the filler neck.
2. Remove the plug from the expansion tank and fill the coolant into the tank to the mark "Full".
3. Start the engine and warm it up to operating temperature (thermostat must be open).
4. Bring the coolant level in the radiator and expansion tank to normal and tighten the radiator and tank caps.