Service Manual
Table Of Contents
- Table of Contents
- 1. IMPORTANT SAFETY INSTRUCTIONS
- 1.1 Warning, Caution, and Note Styles Used in This Manual
- 1.2 General Information
- 1.3 Generator Set Safety Code
- 1.4 Electrical Shocks and Arc Flashes Can Cause Severe Personal Injury or Death
- 1.5 Fuel and Fumes Are Flammable
- 1.6 Exhaust Gases Are Deadly
- 1.7 The Hazards of Carbon Monoxide
- 1.8 Earth Ground Connection
- 2. Introduction
- 3. Startup
- 4. Operation
- 5. Maintenance
- 5.1 Maintenance Safety
- 5.2 Periodic Maintenance
- 5.3 Engine Oil
- 5.4 Engine Valve Clearance
- 5.5 Normal Duty Air Cleaner Element Replacement
- 5.6 Exhaust System Maintenance
- 5.7 DC Electrical System
- 5.8 Batteries
- 5.9 Spark Plugs
- 5.10 Cleaning the Generator Set Housing
- 5.11 Cleaning the Slip Rings
- 5.12 Exercising the Generator Set
- 5.13 Complete System Test
- 6. Service
- 7. Troubleshooting
- 7.1 Troubleshooting Procedures
- 7.2 Safety Considerations
- 7.3 GATRR Troubleshooting Approach
- 7.4 Tools and Parts Required
- 7.5 Troubleshooting with the Local or Remote Displays
- 7.6 Utility-Powered Battery Charger Troubleshooting
- 7.7 Engine Flywheel Battery Charger Troubleshooting
- 7.8 Fuel Shutoff Solenoid Valve
- 7.9 Compression Test Procedure
- 7.10 Connecting with the InPower Service Tool
- 7.11 Troubleshooting by Symptom
- 7.12 Troubleshooting with Fault Codes
- 7.13 Remote Monitoring Communication Troubleshooting
- Appendix A. Wiring Diagrams
177A062J683 (Issue 1) Copyright © 2019 Cummins Inc.
Appendix A. Wiring Diagrams
Table of Contents
Figure 72. Wiring Diagram (Sheet 1 of 6) ................................................................................................. 179
Figure 73. Wiring Diagram (Sheet 2 of 6) ................................................................................................. 180
Figure 74. Wiring Diagram (Sheet 3 of 6) ................................................................................................. 181
Figure 75. Wiring Diagram (Sheet 4 of 6) ................................................................................................. 182
Figure 76. Wiring Diagram (Sheet 5 of 6) ................................................................................................. 183
Figure 77. Wiring Diagram (Sheet 6 of 6) ................................................................................................. 184
Figure 78. Harness, Generator Set Electrical (Sheet 1 of 3) .................................................................. 185
Figure 79. Harness, Generator Set Electrical (Sheet 2 of 3) .................................................................. 186
Figure 80. Harness, Generator Set Electrical (Sheet 3 of 3) .................................................................. 187