Volvo Truck 2003-05

Relieving Fuel System Pressure

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  1. Before servicing the vehicle, refer to the Precautions section.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Remove protective cap from the valve on the fuel rail.
  6.  
  7. Connect a hose to adapter 999-5484 and place the other end in a clean container.
  8.  
  9. Connect the adapter in the locked or closed position to the valve on the fuel rail.
  10.  
  11. Unlock or open the adapter valve.
  12.  
  13. After the fuel system pressure is relieved, remove the adapter and hose and replace the protective cap.
  14.  
  15. Connect the negative battery cable when repairs are complete.
  16.  


    Click image to see an enlarged view

    Fig. Connecting the adapter and fuel drainage unit-5-cylinder engine shown

    Connecting the adapter and fuel drainage unit-5-cylinder engine shown

 
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