Just put my engine guards on. Went pretty smooth. I had seen on previous threads the concern for the upper left side bolt protruding such that it could damage the radiator hose. I have read fixes from shorting the number of threads on the bolt, to covering the end of the bolt with something that protects the hose. I have another solution that worked very well. I simply added 2 washers and then inserted the bolt. That didn't allow the bolt to extend in so far. This effectively shorten the bolt the correct amount without having to alter the bolt.