When I apply the brake on the Viper the headlights dim and the tach goes to zero. I assume that the brake light line is grounding against the chassis someplace. Is thee a known trouble spot that I should look at?
Went through the same thing. Tach resets when the brake is hit, and also when you switch between high/low beam. You'll need a fly-wheel puller when you change the stator.
i had he same problem, and i checked under the handle bar pad and i found that all the wires rubbed. I shrinked rapped all the wires and the problem never happened again. So they must have been rubbing together and shorting out th lights.
OK I ordered the stator. Guess it's a matter of removing the exhaust, recoil. flywheel and replacing the stator. ANY TRICKS? I assume that the timing marks should be put back exactly how I find them?
Woo hoo! add me to the list of failed viper stators! I've got 7 miles on mine since i picked it up this summer and she needs a stator. Cost at Yamaha dealer here is $235, they have 10 in stock and say they have replaced a ton. BTW this happened at about 47xx miles.
JerseyJoe, IIRC its fixed. I beleive the only way to adjust timing would be with a offset ignition key, so it shoulnt be an issue just replacing the stator. Someone correct me if I'm wrong.