ONAN YB Generator and Controls 200-350kW Service Manual

Use this manual to troubleshoot, disassemble/reassemble, and repair the Cummins-Onan "YB" series alternators and controls. This manual is for the generator/alternator only and does not include the engine portion.

Filename: CUMMINS-ONAN YB Gen Controls 200-350kW servman.

• Can be printed: YES
• Navigation bookmarks: YES
• PAGES: 63
• LANGUAGE: English
• PUBLICATION ID: 900-0181
• PUBLICATION YEAR: 1981

Contents:

• YB Voltage/Current Table
• Generator Troubleshooting w/ Flow Charts
• Adjustments and Tests
• Generator Disassembly
• Generator Assembly
• Control System w/ Flow Charts
• Control Panel Diagram(Controls)
• Control Operations
• ENGINE CONTROL SYSTEM CHECKOUT PROCEDURE
• Flow Charts
• Wiring Diagrams
• Printed Board Schematic Diagrams