Hunter 25572 will not run

[mije]

Have replaced switch,reverse switch and capacitor. Fan hums on one speed. Ohm meter reads approximately 80,60 and 20 on red ,yellow and grey but I get no reading on blue and brown with any wire. Same at connector in top of housing. Am I correct in believing that the starter coil is bad? Are there instructions for rewinding the stator? Is there a source for replacement stators?
Thanks, Jim