New here but not new to 3 wheelers. Thanks for approving my membership. I just bought a 85 250sx apart with new rear fenders and a plastic tank. The output shaft had been removed by the owner before the guy I got it from. It was slid most of the way back in but it doesn’t wanna go and I don’t wanna force and break something. Do they go in dry or do I need to tear down the block to assemble it properly? The shaft is barely sticking through the gear between the Kickstarter shaft and the trans main shaft. When I apply pressure it turns hard. I’ve had many 200s and 200x apart but nothing shaft drive. Any advice or info much appreciated.