Hi I have yfz50 mines doing the exact same thing/scraping. Atv was sat in storage from last summer got it out 3 weeks ago and this was happening I took cvt (left side) clutch housing case of to find a lot of stone mud and dust and my secondary sheave (drive) clutch as got a lot of play will this be the scraping noise? Ur video got me thinking all bearings it only happens wen quad is pushed or drove. Any answers will be appreciated
Awesome video- question, is that oil seal solid rubber? Mine appears to be leaking into the cvt case- the whole inside was soaked in oil and the transmission only drained 200ml when it holds 350. I’m surprised it didn’t get on belt cause it was operating normally. Thanks for the help.
@@antonio0072007 IMHO you did a GREAT job, I would of NEVER attempted such, you must have had previous experience with such..... Did you do a test vidio??
My guess is the previous owners drove the atv in water that was above the transmission breather tube, water entered the transmission and they did not drain or change the transmission oil. Water just sat in the transmission and corroded the bearings.
