Octavia Mk2
| Parts of the cooling system fitted to engine for engine with engine identification characters BMM |
| 1 - | to top of coolant expansion reservoir |
| q | connection diagram for coolant hoses → Chapter |
| 2 - | Top coolant pipe |
| q | screwed onto the cylinder head cover |
| 3 - | O-ring |
| q | replace |
| 4 - | Retaining clip |
| q | check tightness |
| 5 - | Coolant temperature sender -G62- |
| 6 - | to radiator for exhaust gas recirculation |
| q | connection diagram for coolant hoses → Chapter |
| 7 - | Connection fittings |
| q | for cylinder head |
| 8 - | 10 Nm |
| 9 - | towards top radiator |
| q | connection diagram for coolant hoses → Chapter |
| 10 - | from heat exchanger |
| q | Coolant return-flow line |
| q | connection diagram for coolant hoses → Chapter |
| 11 - | 40 Nm |
| 12 - | Distributor part |
| 13 - | from distributor part of top coolant hose |
| q | connection diagram for coolant hoses → Chapter |
| 14 - | 15 Nm |
| 15 - | from bottom of coolant expansion reservoir |
| q | connection diagram for coolant hoses → Chapter |
| 16 - | Coolant pipe |
| 17 - | Gasket ring |
| q | replace |
| 18 - | Coolant temperature sender at radiator outlet -G83- |
| 19 - | 15 Nm |
| 20 - | to bottom radiator |
| q | connection diagram for coolant hoses → Chapter |
| 21 - | Connection fittings |
| q | with coolant regulator |
| 22 - | Coolant regulator |
| q | removing and installing → Chapter |
| q | check: heat up regulator in a water bath |
| Start of opening approx. 87 °C |
| Full opening: approx. 102 °C |
| Stroke: minimum 7 mm |
| 23 - | The coolant pipes at the rear |
| q | Vehicles with auxiliary heating. |
| q | connection diagram for coolant hoses → Chapter |
| 24 - | from radiator for exhaust gas recirculation |
| q | connection diagram for coolant hoses → Chapter |
| 25 - | to heat exchanger |
| q | connection diagram for coolant hoses → Chapter |
| 26 - | Coolant pump |
| q | check smooth operation |
| q | Check fitting position |
| q | removing and installing → Chapter |
| 27 - | Oil cooler |
| q | removing and installing → Chapter |
