Originally Posted by Still Bill
Has anyone found reason to replace the smaller bearing way inside the can? Seems like it should be pretty clean that far inboard. Can I clean and lube it by removing the three screws that hold down the plastic cap on that end?
Three screws and there it is.
You can pull it and clean the grease out and put a thinner bearing oil in it.
I did that to almost all of my brushless motors. Both bearings.
And according to Novak just blow the can out with air and put it back together.
Its recommended by Novak do not spray the can with motor spray.