my quad has always had little transmission troubles or somethinlike that, but it's a 1999 Sportsman 500 and for the whole time we've had it you'd have to give it just a little gas to get it in gear whether it be high or reverse, but today i hit a tree and it wasn't very hard impact at all and it didn't do any damage to the quad just now it won't shift down to reverse or over into low at all. It still catches when you shift down to reverse but it won't go all the way down to get in gear..... is this a quick fix or is it somethin serious... any advice

 

can you adjust the linkage?

 

adjusted it and its fixed. thanks