I had been mowing for 20 minutes with no problem when my Hustler Fastrak 48 just stopped. Would not restart. New gas in the morning and only 149 hours total time on mower. Never had a problem running or starting. Have checked all items in the troubleshoot guide provided by Hustler. Engine does turn over when trying to restart but no luck. Any suggestions before I take it to the shop?
Check for spark. If you have spark, try starting fluid. If it fires on the start fluid, then you have to go through the fuel system to see why you are not getting fuel to sustain running.