6.7L Cummins Injectors and Fuel Lines – Injector Supply Lines (High Pressure) – Remove

To remove the number 6 injector line on front gear train engines, remove the protective bracket at the rear of the
cylinder head.

NOTE: A craw’s foot and socket extension will be required to remove and install the fuel line to the fuel connector.
Note the location of the high-pressure injector supply lines before removal. This will help to make sure the lines are
installed in the correct location during assembly.
Disconnect the injector supply lines from the high-pressure fuel connectors and from the fuel rail.
Remove the injector supply lines.