I was reading the directions and it was pretty confusing. The instructions tht zzp sent didn't have any picstures soo i really wouldnt know what to do. I would like to tackle it myself, is it difficult to do ? i really wanna do it and its my only means of transportation to school soo i dont wanna screw anything up. I dont think i have a torqe wrench but i think in the intructions it said thats ok.