My brother recently bought a Summit 800 Etec 2013, sled has approx 4500km, i'm new to those machines but learning quickly. I notice it vibrates alot at idle, so much you see the enging shakind and primary clutch kinda bouncing around. But as soon as you give some gas, lets say go to 1500-2000 rpm it runs smooth it's unbeleivable! Nothing like my GTX 550F which runs really smooth.. It seems to be "normal" for those machines from what i've read on forums in the last days.
I got a shop manual with specs for crankshaft measurements, but i did not have time to check with the clutch removed (had a day do a "tuneup"), i used a dial gauge to check the crankshaft runout, but on the outer part of the clutch (lets say top drum) and got .030" which i consider alot, but could not find any specs with the clutch, only on the crankshaft itself.
Anybody got measures, or at least do you guys think we can finish up the month 1/2 of riding season without blowing anything? (mostly trails, some lake fun and woods exploration, nothing too crazy lol)