I've got a compool actuator valve that when switching to spa mode during freeze protection, doesn't finish switching. It seems that the gears/cams are worn out as it appears that the gears teeth aren't connecting, therefore failing to move the camshaft. Is there a manual or guide with any advice on repairing these, as I have another spare actuator I would like to recycle if possible.
I am concerned that it will move to spa suction one day and then fail completely, drain the spa and then burn up the pump. Any suggestions?