Ok, I'm not a mechanic so let me explain the situation before I get any suggestions. I was mowing and the mower slid into a guard rail and the little black covers that say OHV on my Chopper 25 HP Kohler got a little crack on them. Can I make this fix myself? Do I need any gaskets or a torque wrench? My dealer is a moron and I'm sure I will do a better job, plus I need my mower before the 4th of August. So any advice is appreciated.