Leon Mk1
| Assembly overview - parts of cooling system, body side |
| 1 - | Clip |
| q | Replace if damaged |
| 2 - | Upper coolant hose |
| q | Coolant hose schematic diagram → Chapter. |
| 3 - | Expansion tank |
| q | Checking cooling system for leaks with cooling system tester -V.A.G 1274- and adapter -V.A.G 1274/8- → Chapter. |
| 4 - | Sealing cap |
| q | Check using cooling system tester -V.A.G 1274- and adapter for cooling system tester -V.A.G 1274/9-. |
| q | Test pressure 1.4…1.6 bar |
| 5 - | 5 Nm |
| 6 - | Connector |
| 7 - | Coolant hose |
| 8 - | Radiator mount |
| 9 - | 5 Nm |
| 10 - | Clip |
| q | Replace if damaged |
| 11 - | Radiator/cooler |
| q | removing and fitting → Chapter |
| q | Renew coolant after renewing → Chapter. |
| 12 - | Cowling with radiator fan -V7- |
| q | removing and fitting → Chapter |
| 13 - | Lower coolant hose |
| 14 - | Charge air cooler |
| q | Can only be removed and installed with radiator → Chapter. |
| 15 - | Lower mounting |
| q | Black |
| 16 - | Clip |
| q | Replace if damaged |
| 17 - | Connector |
| 18 - | Radiator fan thermoswitch -F18-, 35 Nm |
| q | For radiator fan. |
| q | Switching temperatures: |
| l | 1. nd level connected: 92 … 97 ℃ disconnected: 84 … 91 ℃ |
| l | 2. nd level connected: 99 … 105 ℃ disconnected: 91 … 98 °C |
| 19 - | Seal |
| Replace |
