Bike restoration - 1975 Yamaha DT400 B

[Chippy 123]

I am calling on the BB crowd for some help with a bike restoration I'm currently working on....I'm struggling with the wiring and have been scowring the tinterweb for a color coded wiring diagram. As already stated the bike is a 1975 Yamaha DT400 B, the B is important to not confuse it with later models as I have discovered when sourcing spares. If anyone knows of any archives they could point me towards I would be really grateful .....thanks in advance

[andy ted]

I have a DT125 and have found the following useful


Yamaha enduro forums - https://yamaha-enduros.com/
Clymer manual - may not be in colour though/detailed enough

Otherwise you could try asking yambits or CMSNL if they have any idea

Good luck!

[tight fart]

I did one a couple of years ago.

Ended up with

I think I had a full wiring diagram somewhere.

[Mr Tidy]

If you aren't already a member it might be worth joining the VJMC. One of their members may be able to help.

[Chippy 123]

Thanks for the replies fellas and nice work on the restoration tight fart.. if you do come across your wiring diagram let me know

[lancslad58]

Chippy 123 said:

Thanks for the replies fellas and nice work on the restoration tight fart.. if you do come across your wiring diagram let me know

Is this what you are after, colour codes top right corner'

https://www.ifixit.com/Answers/View/512671/Wiring+...

[Chippy 123]

Thanks lancs lad.....much appreciated