Leon Mk1
| Parts of cooling system on body side |
| 1 - | Radiator |
| q | Removing and installing → Chapter |
| q | After replacing renew entire coolant |
| 2 - | Coolant hose |
| q | Connection diagram for coolant hoses → Chapter |
| 3 - | Radiator fan |
| 4 - | Supplementary fan |
| q | Vehicles with optional equipment |
| 5 - | Air cowling |
| 6 - | Bolt |
| q | 10 Nm |
| 7 - | Retainer |
| q | For radiator fan connector |
| 8 - | Connector |
| 9 - | Expansion tank |
| 10 - | Sealing cap |
| q | Check using cooling system tester -V.A.G 1274- and adapter -V.A.G 1274/4- |
| q | Test pressure 1.4…1.6 bar |
| 11 - | Cover |
| 12 - | From thermostat housing |
| q | → Item |
| q | Connection diagram for coolant hoses → Chapter |
| 13 - | To thermostat housing |
| q | → Item |
| q | Connection diagram for coolant hoses → Chapter |
| 14 - | Lower coolant hose |
| q | Connection diagram for coolant hoses → Chapter |
| 15 - | Bolt |
| q | 15 Nm |
| 16 - | Thermo-switch -F18-, 35 Nm |
| q | For electric fan |
| q | Switching temperatures: |
| 1st speed |
| on: 92…97 °C |
| off: 84…91 °C |
| 2nd speed |
| on: 99…105 °C |
| off: 91…98 °C |
| 17 - | Retainer |
| q | For radiator |
| q | Observe installation position |
| q | Note different items on both sides of radiator |
