can anyone tell me where I can find a wiring diagram for my old 721 mower? I have suddenly lost power to my Ign and PTO fuses however the other starter fuse has power when I turn on the switch. I also noticed just before this problem started the alternator light came on and would not go off and for some reason, as I was mowing, every time i hit some thick grass and the governor opened up the engine would start running rich and smoking black until I stopped pulled the engine back to an idle then opened the throttle up again. May be time for a new mower but I hate to junk this one yet, it only has a little under 2000 hrs on it. :laughing: Any info would be appreciated.
