Cummins® engines are equipped with a variety of air compressors, including a two cylinder version . This procedure will cover the removal , cleaning, inspection,…

NOTE: The illustrations show a high mount air compressor. The procedure is the same for low mount air compressors. Remove any p-clips and/or mounting fasteners…

NOTE: The illustration shows a high mount air compressor. The procedure is the same for low mount air compressors. Remove any p-clips and/or mounting fasteners…

General Information The air discharge line is supplied and connected directly to the engine’s air compressor by the veh icles OEM. For some applications, a…

Remove the two capscrews securing the accessory drive to the rear gear housing. Remove the accessory drive and gasket.  

Remove the accessory drive cover, mounting capscrews and gasket.

NOTE: Refer to the OEM service manual for removal procedures. Remove the hydraulic pump and gear assembly.  

Front Gear Train Remove the fuel filter head mounting capscrews. Remove the fuel filter head. Rear Gear Train NOTE: The fuel filter head and fuel…

NOTE: The following steps can be used for replacing the pressure side and suction side fuel filter. Use fuel filter wrench, Part Number 3398231. Loosen…

Directions for service of a two-button quick-disconnect fitting: Remove the quick disconnect style fuel lines by pressing in the locking tangs on both sides of…