Ignition T140v

The symptoms would probably help with the diagnosis mate....do you have or have you downloaded a manual?

 

hope this helps it may not be the same year but should give a clue as to direction to look

 

What is your issue, you are diagnosing because the bike wont start? you turn the ignition on and what happens, does the ignition light come on? have you a spark? give us a bit more rope mate and we can try and help

 

Now we are making headway......what make of electronic ignition is fitted?

 

is that standard electronic or Boyer type?

 

Is it charging sounds like a dead battery boyer won't run under ten volts

 

Okay so use the diagram as a sample but the make of ignition will help

 

Does the box look like this

Or this..

 

Does anything below look close to what you have this is a boyer pickup & a alternative system

 

Eric27
My 77 was positive earth. And I think the blue and brown was disconnected on my bike believe it was for the kill switch. But this is just guessing.
Regards
Joe

 

That's what I thought Joe hence the negative earth diagram