My WMR200 need a new wind sensor or a good hint on how to repair it.
I took apart the bottom part of the sensor to realize that the cups were not turning freely as if the shaft hole has been deformed by 3 years of rotation.
There is a little C clip on the bottom. I will take it off and see what there is behind. It might have a very tiny bearing under that. Will see tomorrow.
Anybody ever done that ? Most of Oregon anemometer are the same whatever model you have from what I've been told at their customer office.
Thanks for your suggestions.