Model 74416 That has been in and out of the shop for a few weeks I seem to be blowing fuses, I can not keep it running. I am blowing the 30 amp main fuse I believe that the it may be related to a problem that I noticed the other day when I got of the mower and the mower kept running even though I forgot to set the brake. Puzzled by this I engaged the blades and got of the mower and the mower never shut off. But now it is blowing fuses... not quite sure where to start. Or if I have the time to try I am needing to get up by tomorrow. Any help would be much appreciated.