XJ750A how to get at the ignition barrel?

Hi guys,

I just recently got this xj750a to use as my commuter to my welding course. Sadly it stopped turning on after riding it for a week. When I turn the key to the on position, the dashboard doesn’t come to life, the lights won’t turn on.
Battery is new and has 12.7 volts,
When I turn the key to lock the steering and activate the park lights, they turn on.
I tried using the spare key with a nicer cut, same problem. fuses are still intact, couldn’t hurt to double check. The naughty thing is, I left her outside in the rain for a few days.
So, I think it’s the ignition barrel, maybe it needs a clean. I’m seeking advice on the easiest way to get at the thing. Since this is a lovely old bike, I don’t want to hurt her much.

 

I managed to get the barrel out, the contacts were corroded and one of the cables had broken off. Looks like somebody’s been in here before. I’ll try get a friend to solder it back together. Perhaps I can source a replacement if it fails

 

You should spray down with contact cleaner , and see if it works . If all else fails buy a new ignition switch , not terribly expensive but note the key will be different the fuel cap and helmet/seat lock.

 

Another item in your photo you have a large machine screw that point needs to be shaved down as this could cut into wires.

 

yeah that screw and the blue tape was the give away that somebody’s already been in here.