A4 Mk2
Fuel filter on vehicles with 2.7 ltr. and 3.0 ltr. 6-cylinder engine - exploded view of components |
Note
Fitting location of fuel filter: at rear right of engine compartment. |
1 - | Fuel return hose |
q | To fuel tank |
2 - | Bleeder screw, 8 Nm |
3 - | Seal |
q | Renew |
4 - | Fuel filter |
q | Flow direction is marked by arrows |
q | Renew filter at intervals specified in Service Schedule → Booklet803 |
q | Fill with diesel before installing |
5 - | 8 Nm |
6 - | Retainer |
q | For fuel filter |
7 - | 5 Nm |
8 - | Seal |
q | Renew |
9 - | Connection |
10 - | Banjo bolt, 22 Nm |
11 - | Fuel supply hose |
q | To injection pump |
12 - | Fuel return hose |
q | From injection pump |
13 - | Spring-type hose clip |
14 - | Regulating valve |
q | Installation position: arrow points towards fuel tank |
q | Temperatures below + 55 °C: Passage to filter open |
q | Temperatures over +65 °C: Passage to filter closed |
15 - | Fuel supply hose |
q | From fuel tank |