Wiring diagram for separate regulator/rectifier.

[retiredgentleman]

Yes, 5twins is correct. I would hope that everyone uses multi pin plugs, and not a hack job of just soldering wires together.

 

[MANDIBAL-650]

But normally, you don't solder the unit into the harness, you use a multi pin plug. That way you can easily disconnect it if it needs replacing.

Oah I know that I have the plug on the end of the wires what im trying to do is attach (solder) the other end of the wires directly to the rectafier its self the rectafier has nothing hooked up to it

 

[MANDIBAL-650]

This should clear it up and im not trying to do a hack job lol I have the harness this is what im dealing with I just dont know where the ground and battery hook up to the rectafier its self

 

[weekendrider]

Look at this e-bay listing, the pictures should help.
https://www.ebay.com/itm/NOS-Yamaha...ash=item2cafe5bc80:g:xPUAAOSwbqpTyXLF&vxp=mtr

 

[5twins]

Honestly, I don't think I'd even bother trying to salvage that thing. Most of us just replace them with a more modern unit. They're cheap .....

https://www.windynation.com/Rectifier/35-Amp-3-Phase-Bridge-Rectifier/-/218?p=YzE9MjA=

 

[MANDIBAL-650]

Look at this e-bay listing, the pictures should help.
https://www.ebay.com/itm/NOS-Yamaha...ash=item2cafe5bc80:g:xPUAAOSwbqpTyXLF&vxp=mtr

Thanks ill check it out. I think im gonna just buy the two in one this things been a headache

 

[MANDIBAL-650]

Honestly, I don't think I'd even bother trying to salvage that thing. Most of us just replace them with a more modern unit. They're cheap .....
Thats what im gonna do im gonna buy the two in one combo
https://www.windynation.com/Rectifier/35-Amp-3-Phase-Bridge-Rectifier/-/218?p=YzE9MjA=

 

[retiredgentleman]

For a 1970 to 1979 its cheaper and better to go with the Windy Nation rectifier and a VR-115 regulator.
The combo units are expensive, and if one part fails, you'll be replacing the whole unit.

 

[cycleranger]

I agree!