JIMCO Logo Manuals Online
Test, Don't Guess!
Phone: 
Fax: 
816-331-1917
816-331-1971
User Guides - Help Topics
Using the Web Site This quick online tutorial will show you how to get the most from this site. Learn how to look up diagrams using the two available search methods. Discover how to view, save and print diagrams.
Understanding the Diagrams
(Downloadable for registered users)
This 16-page guide explains diagram formats, terms, alternator test-bench hook-ups and more. This is a must-read to get the most benefits from JIMCO Manuals Online. We suggest that you print a copy to keep by your testing area.
Symbols and Terminolgy
(Downloadable for registered users)
This 51-page guide is a "rebuilder's textbook". It not only provides a comprehensive glossary of automotive electrical terms, but also displays and defines universal schematic symbols. There are sections devoted to diodes, rectifiers, rotors, stators, generators and fans. This guide, while intended as a supplement to the TB-990 Manual, is a "rebuilder's education" in itself.
Symbols and Terminolgy
(Downloadable for registered users)
This 11-page guide explains diagram formats, terms, generator test-bench hook-ups and more. This is a must-read to get the most benefits from JIMCO Manuals Online. We suggest that you print a copy to keep by your testing area.
Symbols and Terminolgy
(Downloadable for registered users)
This 13-page guide presents a detailed look at the workings of generators. Inculded are sections titled Basic Generator Operation, How Do Generators Work?, Typical Generator Markings, A and B Circuits, Three-Brush Generators, Generator Regulators, Motoring Generators, Polarizing Generators, Generator “No Charge” Light Operation, Generator Trouble Shooting.
Symbols and Terminolgy
(Downloadable for registered users)
This 20-page guide includes sections about: Schematic Symbols, A and B Ciruits, Two-Brush and Three-Brush Generator Configurations, Cut-Out Relay and Voltage Regulator Configurations and Connections.
Symbols and Terminolgy
(Downloadable for registered users)
This 5-page guide shows all aspects of testing generators. Chapters include: Pretest, Motoring, Output Testing