Ignition switch schematic?, PP & Haynes don't cut it Options

[3d914]

I need a complete schematic of the stock ignition switch for 70-76. Already been through the elec diagrams on PP & Haynes - but not what I need. The Haynes one would work if they didn't split it up across two pages.

Also the other thing I need to verify (appears to be the case) - does the switch have mulit-decks? Meaning are there multiple circuits for each of the 3 positions (Off, run, & start)?

TIA,

[3d914]

OK, the factory switch schematic helped me, so I think I figured this out together with the switch schematic for the SHO. Here's a schematic I drew up to handle my minimum requirements. There are two separate input circuits and two separate conditions for the start/run circuit for each. This is why I needed a two-deck rotary switch.



The more I studied it and looked at various switches in catalogs, it dawned on me that I can replicate these circuits with two separate toggle switches. One DPST to handle the two input circuits, and one SPST momentary switch to provide the start function. It turns out this can serve the role of the clutch position switch also.



This will take care of the engine bench test, but I'll still need to take apart a stock switch to build a schematic of it so I can use it when engine is installed.

Thanks for the help.