This workshop service repair manual is for the AIRMAN HOKUETSU 8B 6A series engine generator. It is applicable to various models including:
AIRMAN SDG45S-8B1 generator with 183 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu BU-4JJ1T engine
AIRMAN SDG65S-8B1 generator with 183 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu BJ-4JJ1X engine
AIRMAN SDG100S-8B1 generator with 317 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu BI-4HK1X engine
AIRMAN SDG125S-8B1 generator with 317 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu BI-4HK1X engine
AIRMAN SDG150S-8B1 generator with 475 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu BH-6HK1X engine
AIRMAN SDG25S-6A7 generator with 133 cc 4-cylinder, 4-cycle, swirl chamber type-watercooled Isuzu AA-4LE1 engine
AIRMAN SDG45S-6A6 generator with 180 cc 4-cylinder, 4-cycle, turbocharged-watercooled Nissan 2A-BD30T engine
AIRMAN SDG65S-6A6 generator with 264 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu EE-4BG1T engine
AIRMAN SDG100S-6A6 generator with 396 cc 4-cylinder, 4-cycle, turbocharged-watercooled Isuzu EE-6BG1T engine
AIRMAN SDG125S-6A6 generator with 436 cc 4-cylinder, 4-cycle, turbocharged-watercooled Volvo TAD720GE engine
AIRMAN SDG150S-6A6 generator with 436 cc 4-cylinder, 4-cycle, turbocharged-watercooled Volvo TAD720GE engine
The manual includes the following contents:
Specifications
Outline drawing
Internal components
Cautions for overhauling
Tightening torque
Disassembly of generator main unit
Reassembly of generator main unit
Connection of generator main unit and engine
Engine maintenance standards
Suction control valve (SCV) replacement procedure
Installation positions of electrical appliances
Electrical parts of generator
Electronic control system of engine
Electrical parts of engine
Electronic control engine component
Troubleshooting
Repairing procedures
Generator troubleshooting
Emergency switch functions
Engine troubleshooting
How to check
Engine trouble diagnosis function
References
Generators winding wires resistance value
Forced excitation method
Generator wiring diagram
Engine wiring diagram
This comprehensive manual features detailed exploded views and step-by-step written procedures with pictures and diagrams. It is suitable for both professional mechanics and DIY enthusiasts, covering repairs, maintenance, and servicing.
