2. Carefully open the radiator filler cap and the expansion tank cap. If the coolant is heavily contaminated, add a special detergent or distilled water to the radiator and restart the engine.
3. After unscrewing the radiator drain plug, drain the liquid into a suitable container.
4. Unscrew the drain plug on the cylinder block and disconnect the heater hose to drain the remaining coolant in the cooling jacket and heater.
5. If necessary, remove the expansion tank and drain the liquid from it.
6. Reconnect the heater hose, install the expansion tank, tighten the radiator drain plug and the plug in the cylinder block.
Note: Before installation, apply 3M Nut Locking Part # 4171 or similar sealant to the threads of the cylinder block plug and tighten it to a torque of 39 Nm.
7. Pour coolant into the radiator (until full) and into the expansion tank (not exceeding the mark). Tighten the radiator and expansion tank caps.
8. Start the engine and warm it up until the thermostat opens.
9. After opening the thermostat, press the accelerator pedal several times (up to 3000 rpm) and turn off the engine.
10. After the engine has cooled down, add fluid to the level between the LOW and FULL marks.
The manufacturer recommends using DIA QUEEN SUPER LONG LIFE COOLANT antifreeze or similar as a coolant.
The filling volume of the cooling system is 8.2 l.