Octavia Mk1
| Connection diagram for coolant hoses |
| 1 - | Radiator |
| q | after replacing fill entire system with fresh coolant |
| 2 - | Oil cooler |
| q | removing and installing → Chapter |
| 3 - | Coolant pump, coolant regulator |
| q | Removing and installing coolant pump → Chapter |
| q | check smooth operation |
| q | test, data; → Chapter |
| q | Removing and installing coolant regulator; → Chapter |
| 4 - | Cylinder block |
| 5 - | Expansion reservoir |
| 6 - | Induction pipe |
| 7 - | Heater unit |
| 8 - | Auxiliary heating (if fitted) |
