Leon Mk1
| Diagram of coolant hose connections |
| 1 - | Radiator |
| q | removing and fitting → Chapter |
| q | If renewed, change coolant in entire system |
| 2 - | Lower coolant hose |
| 3 - | Turbocharger return hose |
| q | With bypass thermostat in hose |
| 4 - | Coolant pump |
| q | removing and fitting → Chapter |
| 5 - | Turbocharger |
| q | removing and fitting → Chapter |
| 6 - | Coolant thermostat: |
| q | removing and fitting → Chapter |
| 7 - | Engine oil cooler |
| 8 - | Cylinder head and cylinder block |
| q | If renewed, change coolant in entire system |
| 9 - | Water hose |
| 10 - | Bleeder hole |
| 11 - | Heat exchanger for heater |
| q | If renewed, change coolant in entire system |
| 12 - | Bleeder screw |
| q | Tightening torque: 20 Nm |
| 13 - | Expansion tank |
| q | With cap |
| q | Pressure relief valve in filler cap: check → Chapter |
| 14 - | Coolant pipe |
| 15 - | Upper coolant hose |
