2012 Perkins 1104D-E Electronic Fuel Injection Diesel Engine Operation and Maintenance Manual, models NH and NJ.
This may also apply to the Cat C4.4 E engine.
Service manual - Cat/Perkins
2012 Perkins 1104D-E Electronic Fuel Injection Diesel Engine Operation and Maintenance Manual, models NH and NJ.
This may also apply to the Cat C4.4 E engine.
Service manual - Cat/Perkins