6.7L Cummins Cooling System – Coolant Vent Lines – Remove

Remove the banjo bolt (1) from the EGA cooler.
Remove the vent fitting (2) from the cylinder head adapter.
NOTE: It can be necessary to apply a counter torque to the cylinder head adapter in order to remove the vent fitting.
Remove the vent line (3).

Remove the cylinder head adapter from the cylinder head.