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
6. Service 10-2019
104 A062J683 (Issue 1)Copyright © 2019 Cummins Inc.
No. Description No. Description
1 Ball Socket 3 Pivot Joint
2 Upper Jam Nut 4 Lower Jam Nut
FIGURE 54. GOVERNOR LINKAGE ASSEMBLY
2. Attach the governor actuator and mounting bolts to the actuator bracket.
3. Install the governor linkage assembly in the generator set.
NOTICE
If replacing the actuator with a new part, install the electrical connectors
similar to those on the actuator being replaced on the new part. The new
part does not have the electrical connectors installed.
4. Reinstall the clip that holds the socket on the ball.
5. Adjust the linkage so the gap between the wide open throttle stop and throttle
shaft bracket is 0.25–0.30 mm (0.01 in) with actuator in its fully retracted
position.
NOTICE
Do not adjust the minimum idle throttle stop screw on the mixer.