| 1. Open deaerators. |
| 2. Fill the cooling system through a broad tank. |
| 3. Close deaerators when cooling liquid begins to follow from them. |
| 4. Add cooling liquid to the maximum level. |
| 5. Start the engine and warm up it before turning on of the fan. |
| 6. Switch off the engine. |
| 7. Add cooling liquid in a tank to appropriate level. |
| 8. Screw up a stopper of the second opening. |
