Leon Mk2
| Thermostat side |
| 1 - | Support |
| q | For connectors |
| 2 - | Bolt with cutting thread, 10 Nm |
| q | Maximum screwdriver revs: 350 rpm |
| 3 - | From the radiator, below |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 4 - | Connecting sleeve |
| 5 - | O-ring |
| q | Replace |
| 6 - | Coolant thermostat |
| q | Test operation: Heat the thermostat in water. The tip of the heat element should emerge |
| q | Temperature test: Beginning of opening (approx. 84 oC) and end (approx. 98 oC) not feasible |
| 7 - | To the expansion tank |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 8 - | To the heat exchanger |
| q | Coolant hose connection diagram → Chapter |
| 9 - | From the expansion tank |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 10 - | Fixing clip |
| q | Check for firm seating |
| 11 - | From the heat exchanger |
| q | Coolant hose connection diagram → Chapter |
| 12 - | Coolant pump housing on engine block |
| 13 - | Ring gasket |
| q | Replace |
| 14 - | Coolant hose |
| 15 - | Thermostat housing |
| 16 - | 10 Nm |
| 17 - | Coolant temperature sender -G82- |
| q | Green |
| q | For engine control unit |
| q | With coolant temperature indicator sender -G2- |
| q | Before removing, reduce the coolant system pressure |
| 18 - | Plug |
| q | Before removing, reduce the coolant system pressure |
| 19 - | To the radiator, above |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
