SAAB WIS ONLINE

PRE-RELEASE

Fuel Rail and Injectors Removal (LDK, LHU)

Fuel Rail and Injectors Removal (LDK, LHU)



Special Tools

• DT-2619-01 Slide Hammer

• EN-37281-A Injector Remover


For equivalent regional tools, refer to Special Tools (LDK, LHU) .



1. Disconnect the electrical harness from the fuel rail harness connection.


2. Remove the fuel injector noise insulator (1).

3.
Warning

Fuel coming from the tank under high pressure can cause serious injuries to the skin and eyes. ALWAYS relieve the pressure in the fuel system before removing components under high fuel pressure.


Remove and discard the high pressure fuel line (1).


4. Disconnect all 4 fuel injector electrical connections.


5. Remove the fuel rail bolts.

6. Remove the fuel rail and fuel injectors (1).

7.
Note

A fuel injector may remain stuck in the cylinder head. If this occurs, complete the following steps:


Remove the fuel injector hold-down clamp before removing the fuel injector.


8.
Note

Use the injector puller and a slide hammer to pull out the injector straight out axially. The injector must never be bent or twisted during this procedure.


Use EN-37281-A remover (2) and DT-2619-01 slide hammer to remove the fuel injector (1).

9. Remove the high pressure fuel pump bolts.


10. Remove the high pressure fuel pump (3).

11. Remove and discard the high pressure fuel pump gasket (1).

12. Remove and discard the high pressure fuel pump O-ring (2).

13. Remove the high pressure fuel pump roller lifter (1).



PRE-RELEASE