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| Open the sealing ring with the spanner -T10202-, and lift the flange slightly. |
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| Pull fuel delivery unit and seal out of their housing in fuel tank. |
Note t
| When removing the fuel delivery unit, ensure that the fuel gauge sender is not bent. |
t
| If the fuel delivery unit is to be renewed then drain the old unit before disposal. |
Installing the fuel delivery unit is carried out in the reverse order. The following must be taken into account: |
t
| Take care not to bend the fuel gauge sender when fitting fuel delivery unit. |
t
| Insert dry seal for fuel delivery unit into opening of fuel tank. |
t
| Moisten seal with fuel only when installing fuel delivery unit. |
t
| Note installation position of fuel delivery unit flange → Fig. |
t
| Do not interchange supply and return hose (return hose blue or blue markings, supply hose black). |
t
| Ensure that wiring connections are securely seated. |
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