Service manual
Table of Contents
1. Specifications .........................................................................................................................................
1-1
1.1 Specifications....................................................................................................................................
1-1
1.2 Outline Drawing ................................................................................................................................
1-7
1.3 Internal Components.........................................................................................................................
1-10
2. Overhauling .............................................................................................................................................
2-1
2.1 Cautions for Overhauling ..................................................................................................................
2-1
2.2 Tightening Torque.............................................................................................................................
2-3
2.3 Disassembly/Reassembly of Generator Main Unit
and Connection of Generator Main Unit and Engine.....................................................
2-5
2.4 Engine
Maintenance Standards........................................................................................................
2-15
3. Electrical Parts ........................................................................................................................................
3-1
3.1 Installation Positions of Electrical Appliances ...................................................................................
.
3-1
3.2 Electrical Parts of Generator.............................................................................................................
.
3-6
3.3 E
lectrical
Parts of
E
ngine
...............................................................................................................
.
3-13
3.4 Generator Wiring Diagram................................................................................................................
.
3-51
3.5 Engine Wiring Diagram.....................................................................................................................
.
3-56
4.
Troubleshooting
........................................................................................................................................
4-1
4.1 Repairing Procedures .......................................................................................................................
.
4-1
4.2 Generator Troubleshooting ...............................................................................................................
.
4-3
4.3 Emergency Switch Functions............................................................................................................
.
4-6
4.4 Engine Troubleshooting....................................................................................................................
.
4-7
4.5 How
ｔ
o Check...................................................................................................................................
.
4-9
5. References ..............................................................................................................................................
5-1
5.1 Generator’s Winding Wires Resistance Value [At
ｔ
he Temperature of 68°F (20°C)] .......................
.
5-1
5.2 Forced Excitation Method .................................................................................................................
.
5-1