I wonder...
...if all Model 961 motors were made by G.E, or if Hoover took over during production - since the 541 was the first (I believe) to have a motor made by Hoover, not Robbin and Meyers.
Does the motor have any external oil points like the domestic machines, or does it have to be done internally, by a Service Agent?
Did you have to fabricate a bag-ring for it? I take it that a standard one would be much too small??
