Leon Mk1
| Thermostat side |
| 1 - | Retainer |
| 2 - | Self-tapping bolt |
| q | Maximum speed for the screwdriver: 350/min. |
| 3 - | From bottom of radiator |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 4 - | Connection |
| 5 - | O ring |
| q | Renew |
| 6 - | Coolant thermostat |
| q | Checking operation: heat-up thermostat in water the thermo element pin must move out. |
| q | Temperature check: Opening starts (approx. 84 °C) and ends (approx. 98 °C) cannot be checked. |
| 7 - | To top of expansion tank |
| q | Coolant hose connection diagram → Chapter |
| 8 - | To heat exchanger |
| q | Coolant hose connection diagram → Chapter |
| 9 - | From expansion tank |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 10 - | Retaining clip |
| q | Check seated securely |
| 11 - | From heat exchanger |
| q | Coolant hose connection diagram → Chapter |
| 12 - | Coolant pump housing on cylinder block |
| 13 - | Seal |
| q | Renew |
| 14 - | Coolant pipe |
| 15 - | Thermostat housing |
| 16 - | 10 Nm |
| 17 - | Coolant temperature sender -G62- |
| q | For engine control unit |
| q | With coolant temperature gauge sender -G62- |
| q | If necessary release pressure in cooling system before removing |
| 18 - | Sealing plug |
| q | If necessary release pressure in cooling system before removing |
| 19 - | To top of radiator |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
