Hi recenly been tring to restore a 1978 snapper comet series 2. if you guys could help me find a pdf repair manual to my snapper that would be awesome. Here is a little about the problems i'm having now with my snapper,but first off all i did was put freash gas and clean oil in it it runs perfect and drove all the gears worked even reverse then it stopped driving. I looked at it and the rubber drive wheel was worn and dry rotted. So My friend and I put a new rubber drive wheel on it. it will not shift into gear now and i looked at it the rubber disc does not apear to be touching the metal engine wheel we even jacked the mower up started it and shiffted into gear and the tires did not turn. today we took the rubber drive wheel off. we decided to leave it till we no more of what were doing. There is a metal peice that goes under the rubber drive disc i think its a cluch arm were not sure what is for or what it does If you snapper guys could upload pics of the underneth of your snapper mowers that would help us out tremedesly Please give us some info on how to make my snapper move again :thanku::thanku: Mikey