Format: PDF (Printable Document)
File Language: English
File Pages: 88
File Size: 8.11 MB (Speed Download Link)
Brand: Kohler
Model: 10, 13, 15EG9, 11EFG13, 15EGZ Marine
Book No: tp6324
Type of Document: Service Manual
$ 40
These Kohler marine gensets spend their lives tucked in tight engine rooms, feeding power to navigation, HVAC, and house loads while the vessel is underway or on the hook. This service manual is what I’d keep on hand when I need to trace a no-start, chase down unstable output, or strip a unit for inspection without guessing. For example, if a 13EGZ is shutting down after a few minutes under load, I’d use this book to step through fuel, cooling, and electrical checks in a logical order before I even think about ordering parts.
Applications & Use Cases
FAQ
Q: Can I keep this manual open on a tablet while working in the engine room?
A: Yes, that’s common; just zoom in on diagrams and keep the device in a dry, protected spot.
Q: Is it worth printing sections of this manual?
A: Many techs print only the procedures they’re doing that day, then mark notes or measurements right on the pages.
Safety Note
Always lock out power, secure fuel, and ventilate the compartment before opening or testing these generators.
Safety Precautons and Instructions
of Related Materials
Service Assistance .
Section 1 Specificatons
Introd uctbn
Generator Set Rati ngs
Controler Specifiætions
Atternator Spedfiætions
Torque Specifications
Engine Spedfiætions
Service Mew
Section 2 Scheduled Maintenance
2.1 General
2.2 Service Schedub
Section 3 Troubleshooting .
3.1
32
3.3
Section 4 Controller .
Introd uctbn
Initial Checks
Troubleshootülg Chart
Introd uctbn
Controler Display and Keypad
Master Switch
Sequenæ of Operatbn
Faults
452
Starting Sequence, Master Swtch %ved to RIJN
Starting Sequence, Remote Start
Running Sequence
Stopping Sequence, Master Swtch to OFF/’RESET
Stopping Sequence, Remote Stop
Power Down, Shep t’/ode
Warnings
Sh Utd owns
Relay Interface Board (RIB)
Silicon Controlled Rectifier (SCR) Module
Controler Replacement
Controler Configuration and Adjustment
4.9.1 Voltage Adjustments
4.92 Controlbr Configuration .
Continuous Power Mode Jumper, If Equipped
Section 5 Component Testing and Adjustment .
Theory of Operatbn
Separate Excitation
Stator .
Main Field (Rotor) .
5.4.1 Rotor Continuty and Tests
Slip Rings (EGEFG Models) .
Brushes (EG/EFG %dels)
Exdter Field (EGZ Models)
Exeter Armature (EGZ Models)
Rectifier Module (EGZ Models) .
Voltage
5.10.1 Voltage Regulation
5.10.2 Voltage Adjustment .
Voltage Reconnection
Governor System
Fault Shutdown Tests
5.13.1 Controller Fault Shutdown Functions .
5.13.2 Fault Shutdown Switches .
Fuses
Continuity Checks
Section 6 Generator Disassembly Reassembly .
6.1 Disassembly .
6.2 Collector Ring and Bearing Replacement (EG/EFG Models) .
6.3 Reassembly
Section 7 Wiring Diagrams
Appendix A
Appendix B
Appendix C
Appendix D
ADDendix E
7.1 Specification Numbers and Wiring Diagram References
Abbreviations .
Common Hardware Application Guidelines
General Torque Specifications
Common Hardware Identification
Common Hardware List
