OK, I bought this heater on line for my 39 Studebaker. Turns out it was built in Colombus In. heh!

I would like to pull the fan blade off the motor shaft so I can service the motor. I don't see how its held on. looks like it must be pressed on. Anybody familiar with this ancient technology?

Its a great looking art deco design with a little red fan speed knob which lights up when the fan is on.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.