Fuel Pump: Service and Repair

Removing and installing fuel pump




Tools




Overview of components

Removing fuel pump




Component view and sequence

CAUTION :
Danger of fire and injury!
- Observe general safety regulations at the fuel system.
- Wear protective gloves.








Procedures and instructions


Installing fuel pump

Steps 1 - 7:

Overview of components

No. 1 - 4:

No. 5 - 7:

Procedures and instructions

Note on procedure No.2:
Refer to Assembly note on fuel pump and sucking jet pump allocation


Assembly note:

Warning: Observe fuel pump and sucking jet pump allocation.

- Before installing a new fuel pump, check the previous and the new fuel pumps to see the shape of the cut-outs for fastening the sucking jet pumps. Depending on the cut-out, the previous sucking jet pumps can either continue to be used or must be replaced.





- Fuel pump/sucking jet pumps allocation:
Previous fuel pump (cut-out not rounded): Old or new sucking jet pumps can be installed. New fuel pump (cut-out rounded):
Only install new sucking jet pumps.