You might want to check the shifting cable for proper adjustment to ensure it is putting the transmission all the way into gear. JMHO

It’s weird it’s never done this before, until now

 

You may want to check the shifter cable adjustment to ensure it is moving the transmission all the way into high gear. JMHO

 

Update, when the machine is in, reverse and low, it jerks at first, then ride, smooth. When put in high gear with shifter and jerks at first, and there is a grinding sound. If you put in high gear by hand and not the shifter, it still jerks at first but there is no grinding. The jerking in all gears stop once you get going

 

I have turf mode on my machine if I don’t have switched to turf on pavement ,My tires grab and skip and jerk hard to steer once on dirt it’s OK. I realize not all machines have turf mode.

 

Possibly normal with turf mode equipped machine. If you ever want to delete it we can hook you up on the parts. If you want to rule out shift cable undo your cable at the trans and shift it by hand into high-all the way forward-and see if it still does it

 

You might want to check the shifting cable for proper adjustment to ensure it is putting the transmission all the way into gear. JMHO

Update, when the machine is in, reverse and low, it jerks at first, then ride, smooth. When put in high gear with shifter and jerks at first, and there is a grinding sound. If you put in high gear by hand and not the shifter, it still jerks at first but there is no grinding. The jerking in all gears stop once you get going

 

Might be a flat spot on your belt causing the jerkiness at take off.

Sounds like @Crash City SxS nailed the grinding being adjustment.

 

I took of the clutch cover and was looking at belt. All looked good until I came across a small spot that looked like its been burned down. Heres a pic below, can this be causing this?

 

I merged your other thread into this one. Please only make one thread on a topic otherwise it's gets difficult to track responses

 

Seen that same thing when the top layer of the belt is coming apart, it can't always be seen easily, take the belt off and inspect it.

 

Will do and will update, thanks!

 

Do you have it in turf mode or 2WD?

 

It does the same things in turf mode, 2wd and 4wd

 

Does this jerk happen when you are slowly adding throttle like trying to come out of a garage or off a trailer. I have found with my rig if I start real slow from an idle I get some jerking with that said it doesn't happen if bring the throttle in a little faster. I was told it one of the characteristics of the Polaris clutch. I run mine in turf mode when on pavement.

 

Yes that is when it is happening, I have heard this also, however it is weird that it is just now doing this after having the brand new machine for 9 months now.

 

Update, the new belt fixed the issue. Thanks!