2023 Matryx Boost track creeping. Normal?

[madmax]

End result was shimming the primary stopped the track from spinning. Polaris acknowledged there were sleds out there the same as mine and dealers would be sent information on the fix. Disappointed they couldn't get this right from the factory. I'm picking up the sled tomorrow.
Thanks for everyone who advice.

My guess is you meant shimming the secondary. There’s no place in the primary to shim.

 

[Sheetmetalfab]

My guess is you meant shimming the secondary. There’s no place in the primary to shim.

Haha good one.

No shims in the secondary.

 

[shattuck]

Doesn’t he mean shimming the secondary out or in as in aligning the clutches?

 

[madmax]

Haha good one.

No shims in the secondary.

Not in the secondary, but on the jackshaft and on the bolt (alignment).

 

[dsimon900kk]

Here is what was done to my sled. If you look at the parts diagram a shim was added behind the spider and before the spacer.
That came from the service manager as directed by Polaris. Additionally, my brothers 2023 boost Assault showed up last week and the creep problem is even worse on his sled.

 

[Sheetmetalfab]

Here is what was done to my sled. If you look at the parts diagram a shim was added behind the spider and before the spacer.
That came from the service manager as directed by Polaris. Additionally, my brothers 2023 boost Assault showed up last week and the creep problem is even worse on his sled.

Thanks.

 

[TRS]

I’m confused help me out here. They added another #14.
It would be great to have a P22 that has a tight belt to sheave.

 

[madmax]

Isn’t that going to space the two sheaths wider apart? If you add a #14 spacer.

 

[kanedog]

These sleds are creepy. Haha

 

[dsimon900kk]

I’m confused help me out here. They added another #14.
It would be great to have a P22 that has a tight belt to sheave.View attachment 395999

There was a shim added between 12 & 13 from what the service manager told me. As mentioned above, my bothers boost assault arrived and was creeping worse than mine and Polaris went a different route - they are sending an adjuster bolt for his secondary. We've searched all over the various matryx sites and can't seem to find more with the same issue.

 

[TRS]

- they are sending an adjuster bolt for his secondary.

That nullifies the purposeful P22 bearing idea.
Lowering the belt further into the secondary will have a negative affect on your P22 clutching.

 

[dsimon900kk]

Now they are saying there was another washer added next to 14 between the bushing and bearing.
Being in the midwest this is the first our dealer came across the new P22 clutch.

 

[onetwothreego]

You don’t want to either.?
Without a way to adjust belt to sheave. A 47C or 47R (.030” wider)belt will help close up the belt to sheave measurement and get you a little gear down. The 47 belts are .190” longer, and that will put the belt further out in the secondary.

Which belt is a 47C or 47R?

 

[onetwothreego]

My assault boost had 0 belt to sheave. I added 0.020" washer in 13 roller asm(set #13 roller in fixed sheave, added 0.020" on top).


What I do like about P22 vs P85 is the bushings are a better( tighter) tolerance then P85. No slop

 

[TRS]

Which belt is a 47C or 47R?

47C4572 or a 47R4572

 

[diamonddave]

The p85 has belt deflection to keep the secondary from closing all the way and tightening the belt smart ass. P22 has no belt deflection so belt is pulled much tighter hence the bearing with bearing seized they kill a pro xp 220hp motor and squeel so yeah it would squel unlike on a p85.

Chilly, can you please decipher this emotional word salad?

 

[Wheel House Motorsports]

I’m confused help me out here. They added another #14.
It would be great to have a P22 that has a tight belt to sheave.View attachment 395999

Wondering if they changed the spec up on #18 or #13 for 23 and now ended up on the too tight and can be adjusted by shimmig out... I should pop mine off and make better sense of it.

 

[Chadly]

Chilly, can you please decipher this emotional word salad?

I just know how to ride Rusty. I don't know how to set them up. You are the resident keyboard jockey who knows how to set up a sled up but doesn't know how to ride one ??‍

 

[diamonddave]

I just know how to ride Rusty. I don't know how to set them up. You are the resident keyboard jockey who knows how to set up a sled up but doesn't know how to ride one ??‍

Hook, line, sinkah, and boat anchor. Fish on. You forgot to mention many of my other fails “you know” I own.
Comprehension skills seem to match your self admitted lack of set up skills. You’re not having any fun Chilly.

 

[Chadly]

Hook, line, sinkah, and boat anchor. Fish on. You forgot to mention many of my other fails “you know” I own.
Comprehension skills seem to match your self admitted lack of set up skills. You’re not having any fun Chilly.

Picking on you is like picking on the handicap kid that rides the short bus. It's not fun. You really bring nothing to the table.