I think volts are to high and will get up with my walker dealer thx. You are right about not taking covers off it has 1100 hrs and will probably just pull the motor change all seals and gaskets clean it up its too hard in the chassie thx for inputYour spares man will be very happy with you doing that because he needs the money from that and the next one you will buy
If the stator really is putting out 51V AC that will fry it in no time flat
Being that it is a Walker & the alternator is buried 25 pulleys deep I might hazard a guess that the blower housing has not been pulled off every season and the flywheel not blown out .
Usually they go under voltage but you really need to see why you are getting 51 V AC