The operation and maintenance manual contains information for the correct operation and maintenance of Cummins Engines QSB4.5, QSB6.7.
This operation and maintenance manual comes in PDF format, includes 339 pages. We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly. Working with this manual, you can easily copy, save, and print the information you need.
This guide helps to identify existing and potential problems, perform maintenance and repair problem areas and equipment problems.
Models covered:
QSB4.5,
QSB6.7.
Contents:
- Section i - Introduction
- About the Manual
- Acronyms and Abbreviations
- General Cleaning Instructions
- General Repair Instructions
- General Safety Instructions
- How to Use the Manual
- Illustrations
- Symbols
- To the Owner and Operator
- Section E - Engine and System Identification
- Cummins® Service Engine Model Product Identification
- Engine Diagrams
- Engine Identification
- Section 1 - Operating Instructions
- Cold Weather Starting
- Electromagnetic Interference (EMI)
- Electronic Controlled Fuel System
- Engine Operating Range
- Engine Shutdown
- Normal Starting Procedure
- Operating Instructions - Overview
- Operating the Engine
- Starting Procedure After Extended Shutdown or Oil Change
- Section 2 - Maintenance Guidelines
- Maintenance Guidelines - Overview
- Maintenance Record Form
- Maintenance Schedule
- Tool Requirements
- Section 3 - Maintenance Procedures at Daily Interval
- Air Tanks and Reservoirs
- Crankcase Breather Tube
- Daily Maintenance Procedures - Overview
- Drive Belts
- Fan, Cooling
- Fuel-Water Separator
- Lubricating Oil Level
- Section 4 - Maintenance Procedures at 250 Hours or 3 Months
- Air Cleaner Restriction
- Air Compressor
- Air Intake Piping
- Charge-Air Cooler
- Charge-Air Piping
- Coolant Level
- Fan, Cooling
- Maintenance Procedures - Overview
- Radiator Hoses
- Section 5 - Maintenance Procedures at 500 Hours or 6 Months
- Cooling System
- Fuel Filter (Spin-On Type)
- Lubricating Oil and Filters
- Maintenance Procedures - Overview
- Radiator Pressure Cap
- Section 6 - Maintenance Procedures at 1000 Hours or 1 Year
- Cooling Fan Belt Tensioner
- Fan Hub, Belt Driven
- Maintenance Procedures - Overview
- Section 7 - Maintenance Procedures at 2000 Hours or 2 Years
- Air Compressor Discharge Lines
- Cooling System
- Maintenance Procedures - Overview
- Vibration Damper, Rubber
- Vibration Damper, Viscous
- Section 8 - Maintenance Procedures at 5000 Hours or 4 Years
- Maintenance Procedures - Overview
- Overhead Set
- Section A - Adjustment, Repair, and Replacement
- Alternator
- Charge-Air Cooler
- Coolant Thermostat
- Cooling Fan Belt Tensioner
- Drive Belt, Cooling Fan
- Fan Spacer and Pulley
- Starting Motor
- Section D - System Diagrams
- Flow Diagram, Air Intake System
- Flow Diagram, Compressed Air System
- Flow Diagram, Cooling System
- Flow Diagram, Exhaust System
- Flow Diagram, Fuel System
- Flow Diagram, Lubricating Oil System
- System Diagrams - Overview
- Section L - Service Literature
- Additional Service Literature
- Cummins Customized Parts Catalog
- Service Literature Ordering Location
- Section S - Service Assistance
- Distributors - International
- Distributors and Branches
- Division and Regional Offices
- Emergency and Technical Service
- Problem Solving
- Regional Offices - International
- Routine Service and Parts
- Section TS - Troubleshooting Symptoms
- Troubleshooting Procedures and Techniques
- Troubleshooting Symptoms Charts
- Section W - Warranty
- California Emission Control System Warranty, Off-Highway
- Owner's Warranty Responsibilities
- All Engines International Industrial (Off-Highway)
- All Engines United States And Canada Industrial (Off-Highway)
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