So, I finally have the r90/6 home, and am gleefully taking it apart.

I note that all the fuel lines need replacing, and that the starter button doesn't.

Also, it's got the really weird switches on it.

And an aftermarket front brake master cyclinder, with no connector for the front brake light switch.

but my first concern is doping out the starter.

The battery holds a charge, and everything else lights, turn signals, neutral switch, all work. but when I push in the right hand button, nothing happens. Am I doing something wrong?