Golf Mk5
| Assembly overview - parts of cooling system, engine side |
| Thermostat side |
| 1 - | Connection |
| 2 - | O-ring |
| q | Renew. |
| 3 - | Spring |
| 4 - | Plunger |
| q | Do not cant when installing. |
| 5 - | Thermostat |
Note| Do not interchange thermo elements. |
| Starts to open |
| q | Thermo element (bottom of illustration): 83°C. |
| q | Thermo element (top of illustration): 105°C. |
| 6 - | Coolant temperature sender -G62- |
| q | Before removing, release pressure in cooling system if necessary. |
| 7 - | Retaining clip |
| q | Check for secure seating. |
| 8 - | Thermostat housing |
| 9 - | Seal |
| q | Renew. |
| 10 - | 11 Nm |
| 11 - | To expansion tank. |
| q | Coolant hose schematic diagram → Chapter. |
| 12 - | Connection |
| 13 - | Coolant pipe |
| q | Coolant hose schematic diagram → Chapter. |
| 14 - | Coolant pipe |
| q | Coolant hose schematic diagram → Chapter. |
| 15 - | 5 Nm |
| 16 - | From bottom of radiator. |
| q | Coolant hose schematic diagram → Chapter. |
| 17 - | To top of radiator |
| q | Coolant hose schematic diagram → Chapter. |
