Cummins — 4021389 (EN)

Table of Contents Section Introduction ........................................................................................................................................................ i Engine and System Identification .................................................................................................................... E Operating Instructions ...................................................................................................................................... 1 Maintenance Guidelines ....................................................................................................................................

2 Maintenance Procedures at Daily Interval ...................................................................................................... 3 Maintenance Procedures at 250 Hours or 3 Months ...................................................................................... 4 Maintenance Procedures at 500 Hours or 6 Months ...................................................................................... 5 Maintenance Procedures at 1000 Hours or 1 Year ......................................................................................... 6 Maintenance Procedures at 2000 Hours or 2 Years .......................................................................................

7 Adjustment, Repair, and Replacement ............................................................................................................ A System Diagrams .............................................................................................................................................. D Service Literature .............................................................................................................................................. L Service Assistance ............................................................................................................................................

S Troubleshooting Symptoms ............................................................................................................................. TS Maintenance Specifications .............................................................................................................................. V Warranty ............................................................................................................................................................. W Back .................................................................................................................................................................... back