Hi There,
I had one wiper just stop and then it collided with the other blade and that was nasty in the rain. Had to remove the blade and flip the wiper up so as not to foul which got me home.
It apears the spline on the wiper arm has corroded away, which means the drive is turning, but the wiper wasn't then sometimes it would catch and hence the crash of blades. I need a new wiper arm i would guess.
Cya,
Lee
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