Ferris ISX 800 Zero Turn Mower - Brand New, Check your nuts! 

I recently purchased my first Zero Turn mower and decided on a Ferris ISX 800. When ever I purchase any motorized item, I go through it because there's usually things overlooked by the dealer or improper setup. In this case, I found the left arm linkage jam nut was loose, the left top transaxle bolt to the frame was only finger tight and few other bolts that were loose... But the biggest issue was the left side transaxle disengage linkage had a failed / broken push nut which when I tried to manually move the mower, the linkage fell off the transaxle. Always check, never assume.