Roomster
| Fuel tank - Summary of components 04.10 ? |
| 1 - | Fuel tank |
| q | support with engine/gearbox jack -V.A.G 1383 A - when removing |
| q | removing and installing → Chapter |
| 2 - | Sealing ring |
| q | replace if damaged |
| 3 - | Fuel delivery unit |
| q | Fitting position of flange of fuel delivery unit → Fig. |
| q | removing and installing → Chapter |
| q | inspecting fuel pump → Chapter |
| q | Removing and installing the sender for fuel gauge display -G- → Chapter |
| q | Clean strainer if dirty |
| 4 - | Union nut |
| q | slacken and tighten with wrench for union nut -MP1-227 (3217)- |
| 5 - | Return-flow line |
| q | from the fuel delivery unit to the fuel filter |
| q | blue |
| 6 - | Feed line |
| q | from fuel filter to fuel delivery unit |
| q | black |
| 7 - | Overflow hose |
| 8 - | Screw cap |
| 9 - | Fuel tank lid unit |
| q | with rubber bowl |
| q | removing and installing → Body Work → Rep. Gr.55 |
| 10 - | Earth connection |
| 11 - | O-ring |
| q | replace |
| 12 - | Vent valve |
| q | check → Fig. |
| 13 - | Gravity valve |
| q | to remove, unclip valve and lift up and out of the filler neck |
| q | inspect valve for blockage: |
| q | Valve in a vertical position: open |
| q | Valve tilted 45°: closed |
| 14 - | Activated charcoal filter |
| q | Summary of components of activated charcoal container system → Chapter |
| q | Checking the fuel tank venting → Chapter |
| 15 - | Vent line |
| 16 - | O-ring |
| q | replace |
| 17 - | 10 Nm |
| 18 - | Circlip |
| 19 - | Heat shield |
| q | for fuel tank |
| 20 - | 25 Nm |
| q | replace |
| 21 - | Straps |
| q | pay attention to different lengths |
| 22 - | Fuel feed line |
| q | black |
| q | from fuel filter to fuel distributor at intake manifold |
| 23 - | Fuel filter |
| q | with integrated pressure limiting valve for fuel return-flow line |
| Opening pressure: 0.40 MPa (4.0 bar) |
| q | do not interchange connections |
| q | the direction of fuel flow is marked by arrow |
| q | Fitting position: Pin at filter housing must engage in the recess of the guide at the filter holder |
| 24 - | Screw clamp |
| q | for fuel filter |
| 25 - | Vent line |
| q | to solenoid valve 1 for activated charcoal filter in engine compartment |
| 26 - | Vent line |
| q | between activated charcoal filter Pos. 14 and vent line Pos. 25 |
Note
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