The rubber wobbler / impeller is not suppose to be bonded to the eccentric cam.
There’s probably no good reason to remove the cam off of the driveshaft. I’m
guessing that the cam is pressed onto the driveshaft, but I’d have to look at mine
to be sure.
The last two motors like yours that I worked on had a lot of wear in the
cavitation plate that the wobbler rides on, from grit and sand no doubt.
The first motor, I sanded down the cavitation plate for a new wear surface,
the last one I flipped over, but I had to drill a new hole for the pump discharge,
and plug the old hole. Hopefully that works out, as I’m putting it back together
today.
Prepare to be boarded!
