Hi ,I am new to the site .I picked up a 92 Timberwolf 250 4x4 from a friends grandfather .It was in good shape no dents or cracked fenders ,everything is stright .It was sitting in his garage for quite a while because the battery died (no kick starter).I cleaned the gas tank out and the carb also .Put in fresh gas and started it up ,then I drove it and it shifted into 1st no problems or noises ,then 2nd with no problems but it would not shift into 3rd .When I try to get it into 3rd it wont click in ,the shifter just goes up with no click .Their is no grinding noise or any other noises when I shift .Does anyone have any ideas what this could be .Thanks for any help you can give me ....86svo