Leon Mk1
| Parts of cooling system body side |
| 1 - | Radiator |
| q | Removing and installing → Chapter |
| q | After replacing renew entire coolant |
| 2 - | Lock carrier |
| 3 - | Radiator fan |
| 4 - | 10 Nm |
| 5 - | Bracket |
| q | For electric fan |
| 6 - | Cable retainer |
| 7 - | Lower coolant hose |
| q | To thermostat in thermostat housing → Item |
| q | Coolant hose connection diagram → Chapter |
| q | Secured to radiator with retaining clip |
| 8 - | From heat exchanger |
| q | Coolant hose connection diagram → Chapter |
| 9 - | Connector |
| 10 - | Upper coolant hose |
| q | From connection on cylinder head |
| q | Coolant hose connection diagram → Chapter |
| q | Secured to radiator with retaining clip |
| 11 - | Expansion tank |
| q | Carry out leak test of cooling system with cooling system tester -V.A.G 1274- and adapter -V.A.G1274/3- |
| 12 - | O-ring |
| q | Renew if damaged |
| 13 - | Cap |
| q | Check with cooling system tester -V.A.G 1274- and adapter -V.A.G 1274/4- |
| q | Test pressure 1.4...1.6 bar |
| 14 - | Cover |
| 15 - | From cylinder head |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 16 - | To coolant pipe |
| q | → Item |
| q | Coolant hose connection diagram → Chapter |
| 17 - | 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 |
