Worth a look for new members that haven't seen it...
http://www.classiccycles.org/1852/1915.html
This has already been posted in Keepers thread...but I bring it here again as a bump because I was able to get the Suzuki shop manual for the GSX400's here...
https://www.4shared.com/download/EjdsOTWL/GS400_Complete_Manual.PDF
It actually has wiring diagrams for the bikes sent to Canada and other arcane and official details Haynes and Clymer don't include...ie: the E model asks for premium 90 octane ,a diagram of cable and harness routing and more.
http://www.classiccycles.org/1852/1915.html
This has already been posted in Keepers thread...but I bring it here again as a bump because I was able to get the Suzuki shop manual for the GSX400's here...
https://www.4shared.com/download/EjdsOTWL/GS400_Complete_Manual.PDF
It actually has wiring diagrams for the bikes sent to Canada and other arcane and official details Haynes and Clymer don't include...ie: the E model asks for premium 90 octane ,a diagram of cable and harness routing and more.