Octavia Mk1
Parts of cooling system engine side - Engines with identification characters AVU, BFQ |
1 - | Top coolant pipe |
q | clipped in on the partition panel |
2 - | from cylinder head vent pipe |
3 - | to the heating valve |
4 - | from heat exchanger |
q | connection diagram for coolant hoses → Chapter |
5 - | towards top radiator |
6 - | ATF radiator |
q | only on vehicles with automatic gearbox |
7 - | "T" union |
q | only on vehicles with automatic gearbox |
8 - | Engine oil cooler |
9 - | 10 Nm |
10 - | Coolant pipe |
11 - | O-ring |
q | replace |
12 - | Toothed belt |
q | before removing mark running direction |
q | check for wear |
q | do not kink |
q | removing → Chapter |
q | installing and tensioning → Chapter |
13 - | Coolant pump |
q | check smooth operation |
q | replace completely if damaged or leaking |
q | removing and installing → Chapter |
14 - | 10 Nm |
15 - | Expansion reservoir |
16 - | O-ring |
q | replace if damaged |
17 - | Screw cap |
18 - | Throttle valve control unit |
q | warmed up through coolant |
19 - | Coolant regulator housing |
q | disassembling and assembling → Chapter |
20 - | from bottom of radiator |
q | connection diagram for coolant hoses → Chapter |