Cooling Fan SAW-54 installation

I was wondering if anyone had insight on how to press on a hayward super pump cooling fan. Mine broke and i have a new one on order. I tried the internet, hayward manual, and youtube on how to press it on. Anyone have a repair techniques to do this, like what tool I might need to finish the task. Thank You…

That should just “press” on, almost like a bearing.  You may be able to install it by GENTLY tapping on it with a socket large enough to avoid the motor shaft and small enough to hit the fan.

OK thank you I will try that…