Go to manualslib.com and it will show a diagram of the unit. Most have keyways in the shaft and you may need a puller to take it loose be most times you can just gently place a large screwdriver or bar under them and pry up. Careful not to break the fins. Hope this helps.
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Go to manualslib.com and it will show a diagram of the unit. Most have keyways in the shaft and you may need a puller to take it loose be most times you can just gently place a large screwdriver or bar under them and pry up. Careful not to break the fins. Hope this helps.