pictures say about 90% of it. This is on an 80 but prolly the same all years. Switch was stuck but a
"good to do" maintenance on any old bike, you want full volts to the coil....
In spite of the small size, those screws fit a #2 (or JIS #2) screwdriver best. Polish don't sandpaper contacts. grease with dielectric silicone or 2M's contact lubricant. There are three springs, two on the contact bracket one with a ball for the off-on-off detents, you can see just the top end of the springs in the pic, grease springs, ball, the spring wells, helps keep rust at bay. Nice to work in a cake pan, keeps little parts from wandering off.
Note the third switch retaining screw hiding under the two wires inside the control.
Key words; power control over haul fix repair ignition clean
"good to do" maintenance on any old bike, you want full volts to the coil....
In spite of the small size, those screws fit a #2 (or JIS #2) screwdriver best. Polish don't sandpaper contacts. grease with dielectric silicone or 2M's contact lubricant. There are three springs, two on the contact bracket one with a ball for the off-on-off detents, you can see just the top end of the springs in the pic, grease springs, ball, the spring wells, helps keep rust at bay. Nice to work in a cake pan, keeps little parts from wandering off.
Note the third switch retaining screw hiding under the two wires inside the control.
Key words; power control over haul fix repair ignition clean