Broken belt drive

KH2110

Active VIP Member
Joined
Sep 8, 2008
Messages
6,946
Reaction score
57
Location
Idaho
don't get me wrong.......I am a fan of the belt drive system and do believe we will see it in more models and by more manufacturers going forward...

It is nice tho to be proven right.....the sensitivity of polaris riders doesn't allow for a common sense discussion a lot of times. LMFAO.....I remember it like it was yesterday.."the belt will never break....it's a proven technology" bwahahahaha
 

+SLEDWRECKS+

Active VIP Member
Joined
Sep 27, 2012
Messages
518
Reaction score
1,137
Location
Sylvan Lake
Ya .... so.... no knowledge of circumstance.

I'm sure your Polaris riding buddies will agree with you....lol.

p.s. The belt never broke !
 
Last edited:

twumba

Active member
Joined
Aug 24, 2008
Messages
72
Reaction score
34
Location
West Coast
The pic was on polaris's website, not much info on what happened, but hey easier to fix than a blown chain, and it'll still get you off the mountain by the looks of it.
 

Pistonbroke

Active VIP Member
Joined
Oct 10, 2007
Messages
3,366
Reaction score
11,203
Location
Cockring, AB
i do find it kind of funny.......I remember getting flamed last year about mentioning the fact that if the belt were to break......and now we have proof that it isn't indestructible as some led people to believe.....you have no way to stop!

great design putting the brake rotor on the jack shaft.......bwahahahahahah!!!!!!


You mean just like every chaincase equipped sled for the last few decades? OMG!!!
 

KH2110

Active VIP Member
Joined
Sep 8, 2008
Messages
6,946
Reaction score
57
Location
Idaho
from another forum//////////the belt shown above is off of a buddies of mine, if it happened durring a climb (which is/was the rumor on the other forum) nobody is going to be able to give any real feed back on the belts this early in the season. (other than the demo tour last year which i personally rode one that had over 1200 miles on it on the original belt) i would account the three belt issues that i have seen including this one so far to lack of dealer knowledge on set up, running the sled on a sled lift with the belly pan rubbing on the bottom of the belt, or riding in to low of snow conditions and hitting something under full load with the track. if you look closely at the outside cogs of the belt in the picture it at least appears that they are rubbed off or ground down in the same area as which the inside cogs have the issue.
 

KH2110

Active VIP Member
Joined
Sep 8, 2008
Messages
6,946
Reaction score
57
Location
Idaho
Ya .... so.... no knowledge of circumstance.

I'm sure your Polaris riding buddies will agree with you....lol.

p.s. The belt never broke
!


true......but it can.....and it will. give it time
 

KH2110

Active VIP Member
Joined
Sep 8, 2008
Messages
6,946
Reaction score
57
Location
Idaho
you mean like a chain?

yes

Actually.....every chain I ever broke piled up in the bottom of the case and stopped me dead in my tracks, whether I wanted to or not.

thank you.......i hadn't made my point clear enough I guess......on a belt drive, when the belt breaks and it will......how will you stop? simple question really
 

007sevens

Active VIP Member
Joined
Nov 24, 2009
Messages
20,971
Reaction score
16,976
Location
At my Place in Alberta
Could it be a break in problem? This is taking from the manual

Drive Belt/QUICKDRIVE Belt Break-In
The length of the break-in period varies depending on the type of drive
system. The break-in period for a new drive belt is 30 miles (48 km).
The break-in period for a new QUICKDRIVE belt is 100 miles (160
km).
• During the break-in period, vary the throttle position under 50% and
limit full throttle use.
• Always take time to warm up the belt and driveline prior to operating
the snowmobile. Free the track and skis from the ground before
engaging throttle.
QUICKDRIVE Belt
During the 100 miles (160 km) of belt break-in, the rider will hear a
sound made by the drive system. After the break-in period, the sound
will become similar to that of a traditional chaincase.
During the break-in period, this belt will shed a fiber-type material in
and around the drive system. Use a dry shop towel to clean the residue.
 

Barker

Active VIP Member
Joined
Jan 2, 2012
Messages
731
Reaction score
861
Location
AB/MT
I thought these sleds were made for pro's!! Pro's don't break in there sleds!
they should already be ready to go!
 

maxwell

Active VIP Member
Joined
Apr 25, 2007
Messages
20,078
Reaction score
43,156
Location
Sherwood Park, Alberta, Canada
Could it be a break in problem? This is taking from the manual

Drive Belt/QUICKDRIVE Belt Break-In
The length of the break-in period varies depending on the type of drive
system. The break-in period for a new drive belt is 30 miles (48 km).
The break-in period for a new QUICKDRIVE belt is 100 miles (160
km).
• During the break-in period, vary the throttle position under 50% and
limit full throttle use.
Always take time to warm up the belt and driveline prior to operating
the snowmobile. Free the track and skis from the ground before
engaging throttle.
QUICKDRIVE Belt
During the 100 miles (160 km) of belt break-in, the rider will hear a
sound made by the drive system. After the break-in period, the sound
will become similar to that of a traditional chaincase.
During the break-in period, this belt will shed a fiber-type material in
and around the drive system. Use a dry shop towel to clean the residue.

i think the exhaust can would warm that baby up pretty quick
 

brutis20

Member
Joined
Jan 8, 2011
Messages
8
Reaction score
2
Location
BC
Not really sure what your looking for out of this post, probably just a good argument by the sounds of it. No real info, no data just everyone dies on a poo, who cares this is boring. If there was some good info with it or there were a couple (as people are riding them already) then its work arguing about.

As far as no brakes if you really think about it, the danger of not having brakes will obviously be if your going fast with load on the belt, so climbing a hill or running down a ditch/road/trail what ever. Climbing a hill brakes arent going to matter if you blow this going up, chances are your coming down backwards regardless. Wide open down a road, not sure what is worse - coasting to a stop or like the above mentioned a chain piling up and locking the track up (tends to kick sideways). anyway really not a big deal either way, . Maybe there is a market for an aftermarket emergency brake...

I do remember quite a few drive shafts breaking on the doos, not one issue with out of control wreackage due to no brakes
 
Top Bottom