Cummins Engine B Series B3.9 B5.9 4BT3.9 6BT5.9 Factory Service Repair Manual

The Cummins Engine B Series B3.9 B5.9 4BT3.9 6BT5.9 manual provides comprehensive repair and service procedures for addressing issues with the engine. It also includes essential information on maintenance schedules to prevent further damage. This manual is valuable for both professional mechanics and DIY enthusiasts.

• Introduction
• Engine Identification
• Troubleshooting Symptoms
• Complete Engine
• Cylinder Block
• Cylinder Head
• Rocker Levers
• Cam Followers / Tappets
• Fuel Systems
• Injectors and Fuel Lines
• Lubricating System
• Cooling System
• Drive Units
• Air Intake System
• Exhaust System
• Compressed Air System
• Electrical Equipment
• Engine Testing
• Mounting Adaptations
• Miscellaneous
• Specifications
• Component Manufacturers
• Service Literature
• Index