Earl M. Kruger

• Accessory equipment and adaptations
• Applications and installation of Cummins engines
• Cummins engine assembly
• Cylinder block group
• Drive units, air intake, and exhaust systems
• Engine overhaul
• Engine testing and run-in
• Fifth wheels, wheels, and tires
• Front axles, steering, and suspensions
• Introduction to Cummins engines
• Introduction to engine rebuilding
• Lubricating and cooling systems