Polo Mk5
| Parts of cooling system - coolant controller side |
| 1 - | Connection |
| 2 - | Self-tapping bolt, 9 Nm |
| 3 - | O-ring |
| 4 - | Thermostat |
| q | Functional check: heat thermostat in water. The pin of the thermal element must move out. |
| 5 - | To heat exchanger |
| q | Coolant hose schematic diagram → Chapter. |
| 6 - | From expansion tank |
| q | Coolant hose schematic diagram → Chapter. |
| 7 - | Thermostat housing |
| 8 - | From heat exchanger |
| q | Coolant hose schematic diagram → Chapter. |
| 9 - | Coolant pipe |
| q | Coolant hose schematic diagram → Chapter. |
| 10 - | Seal |
| q | Renew. |
| 11 - | Coolant pump housing on cylinder block |
| 12 - | Retaining clip |
| q | Check for secure seating. |
| 13 - | 10 Nm |
| 14 - | Plug |
| q | Before removing, release pressure in cooling system if necessary. |
| 15 - | Coolant temperature sender -G62- |
| q | Before removing, release pressure in cooling system if necessary. |
| 16 - | Retaining clip |
| q | Check for secure seating. |
| 17 - | Self-tapping bolt, 6 Nm |
| 18 - | Bracket |
| 19 - | To bottom of radiator |
| q | Coolant hose schematic diagram → Chapter. |
| 20 - | From top of radiator |
| q | Coolant hose schematic diagram → Chapter. |
