6.7L Cummins Injectors and Fuel Lines – Fuel Rail Supply Line (High Pressure) – Initial Check

Inspect the high-pressure supply lines for cracks, chafe, leaks, and loose or broken brackets.
NOTE: Make sure the fuel line is not rubbing on any other components.

6.7L Cummins Engine Assembly - Fuel Rail Supply Line (High Pressure)
Install Front Gear Train Install and tighten the fuel rail supply line at the fuel…
6.7L Cummins Engine Disassembly - Fuel Rail Supply Line (High Pressure)
Front Gear Train NOTE: A counter-torque must be applied to the fitting on the high-pressure…
6.7L Cummins Injectors and Fuel Lines - Fuel Rail Supply Line (High Pressure) - General Information
The fuel rail supply line connects the fuel pump to the fuel rail.
6.7L Cummins Injectors and Fuel Lines - Fuel Pressure Relief Valve - Remove
Remove the fuel pressure relief valve.
6.7L Cummins Injectors and Fuel Lines - Fuel Pressure Relief Valve - Install
Inspect and clean the sealing surface between the rail and the fuel pressure relief valve.…

Related Posts

Published by samuel