Leon Mk2
| Parts of cooling system engine side |
| 1 - | O-ring |
| q | Renew |
| 2 - | 10 Nm |
| 3 - | From expansion tank |
| 4 - | Securing clip |
| 5 - | Coolant temperature sender or engine temperature sender |
| q | With coolant temperature gauge sender |
| 6 - | To the heater |
| 7 - | Control thermoswitch for 3rd gear of the electric fan |
| 8 - | Of the heater |
| 9 - | From expansion tank |
| 10 - | Support |
| 11 - | Coolant pipe |
| 12 - | Radiator for oil refrigeration |
| q | Separating and fitting |
| 13 - | Of the lower radiator hose |
| 14 - | 20 Nm 1/4 turn + (90°) |
| 15 - | Support |
| q | For Poly-V belt without tensioning roller |
| 16 - | 30 Nm |
| 17 - | Trapezoidal and Poly-V belt |
| 18 - | Coolant pump |
| q | Check smooth functioning → Chapter |
| q | Location → Chapter |
| 19 - | To the upper radiator hose |
