Belt Issues 800 Mod

C

CRASH 01

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Jan 19, 2008

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chugiak AK

• Jan 28, 2008

• #1

Im haven an expensive problem with my sled shreden belts on a regular, like every 20 miles or so. Ive tyred everything i Can think of, Clutch alignment and deflection is on the nuts, motor mounts are good, jack shaft and driver checked and trued, rebuilt primary and secondary clutches. It happens when I hit about seventy the belt just blows up. I think its spoolen right of the clutch. Anybody got any Ideas?

 

T

thekrust

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Nov 26, 2007

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South Okanagan

• Jan 28, 2008

• #2

Maybe need to gear up some iff it's going off the end of the primary. Get it back down where it can do some work. What gears do you have in it?

 

C

CRASH 01

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Jan 19, 2008

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chugiak AK

• Jan 28, 2008

• #3

20 39

 

C

CRASH 01

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Jan 19, 2008

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chugiak AK

• Jan 28, 2008

• #4

What Helix Should I Run? Ive Got A Heel Klicker 50 In It Now

 

crossfire1

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Nov 26, 2007

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Oconomowoc, WI

• Jan 29, 2008

• #5

check crank runout, may have a twisted/bent crank, making the drive clutch shake bad at higher speeds and overheat belts. runout(specs) on the crank is not much . check the shop manual , it was a bad problem on the 900's

 

D

diggerdown

Well-known member

Apr 25, 2004

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Deer Park Wi.

• Jan 29, 2008

• #6

Use a felt tip pen and mark a couple lines on the clutch sheaves and take it for a run. If you wear the marker off to the top of the primary or bottom of the secondary sheaves, you are over-shifting. Maybe run a green sno-pro spring in the secondary and try a 35 belt instead of the 20. They do make an over-shift add on for the secondary. I don't remember who has it though. I don't know anything about the heel clicker helix, it may be that you have to space it out.

 

C

CRASH 01

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chugiak AK

• Jan 29, 2008

• #7

I Have A Sno Pro Green In The Secondary And A Polaris Almound Round In The Primary With 70.5gram Weights That Hav Been Matched