6.7L Cummins Injectors and Fuel Lines – Fuel Supply Lines – Install

Front Gear Train
Install the p-clips and p-clip mounting capscrews in the locations noted during removal.
Torque Value: 24 N ā€¢m [ 212 in-lb ]
Do not bend, pry, or kink the fuel supply lines during installation.
ā€¢ Install the fuel supply line connecting the fuel filter head outlet to the gear pump inlet.
ā€¢ Install the fuel supply line located on the right side of the filter head.
Torque Value: 24 Nā€¢m [ 212 in-lb ]

Rear Gear Train
Install the p-clips and p-clip mounting capscrews in the locations noted during removal.
Torque Value: 24 Nā€¢m [ 212 in-lb ]
Do not bend, pry, or kink the fuel supply lines during installation.
ā€¢ Install the fuel supply line connecting the gear pump outlet to the pressure-side fuel filter head inlet.
ā€¢ Install the fuel supply line connecting the fuel filter head outlet to the fuel pump inlet.

For remote-mounted pressure side fuel filter applications:
ā€¢ Install the fuel supply line connecting the gear pump outlet to the filter head inlet.
ā€¢ Install the fuel supply line connecting the fuel filter head outlet to the fuel pump inlet.

For engine-mounted suction side fuel filter applications:
Install the fuel supply line (1) from the priming pump filter head outlet to the fuel pump inlet.
Torque Value: 24 Nā€¢m [ 212 in-lb ]

For remote-mounted suction side fuel filter applications:
Install the fuel supply line (1) from the suction side fuel filter head outlet to the gear pump inlet.