Octavia Mk1
| Coolant regulator - Summary of components |
| 1 - | Self-tapping screw |
| 2 - | from bottom of radiator |
| q | → Anchor, pos. 15 |
| 3 - | Connection fittings |
| 4 - | O-ring |
| q | replace |
| 5 - | Coolant regulator |
| q | Functional test: Heat thermostat in water bath, the thermocouple pin must move out |
| q | Temperature test: Opening start (approx. 84 °C) and opening end (approx. 98 °C) |
| 6 - | to the expansion reservoir |
| 7 - | to heat exchanger |
| 8 - | from compensation bottle |
| 9 - | Retaining clip |
| 10 - | from heat exchanger |
| 11 - | Cooling pump housing at cylinder block |
| 12 - | Gasket ring |
| q | replace |
| 13 - | Connecting tube |
| 14 - | Coolant regulator housing |
| 15 - | 10 Nm |
| 16 - | Coolant temperature sender -G62 - |
| q | test → 1.4 ltr./55 kW Engine - Fuel Injection and Ignition System; Rep. Gr.24 |
| 17 - | Plug |
| 18 - | towards top radiator |
| q | → Anchor, pos. 3 |
