i was given a Hustler 6x6. i have the kohler engine, the t20 transmission and axles and everything else has been thrown in a tub. the meaning behind everything is chain, nuts, bolts, control stick, etc. where the heck should i start in putting this thing back together. once i had it loaded, they told me that they messed up an axle jumping it! i think i have noticed a sprocket bent but any tips, tricks etc. is greatly appreciated.