Wall Heater - Fan Motor - Thermador

[jedro]

FAN wont come on.  Had same make/model motor repaired by Eyelander Elec. but often required push on fan blade to get going.

Too heavy oil?  Bearin(s) pinched?

Pulled motor for direct 220v. check and turned but slowly - drag.  Not free wheeling as guess ought to be.

Can't find replacement motor anywhere, yet.  

If not bearings, then have the windings gone bad? (ampCurrent check somehow?)

And how is Fan motor-housing split loose to seevice?

Thanks if yall still @. jedrobodean@g-