exploding belt on my sp500ho
#1
A couple of us were out riding the trails in the hills of western Pa today. Fairly deep snow, probably around a foot. The snowmobiles had broken a good path for us. I was on my ho, my brother on my 2000 grizzly and two others on a quadracer250 and a warrior. About 2 hours into the ride my belt just exploded. I stopped immediately. The belt was in about 10 pieces. The sportsman only has 30 miles on it. My grizzly was able to pull me about 5 miles out of the woods. To bad, it was a great day to ride. Grizzly wins today!!!!
#3
Yeah, I believe there is a lifetime-no questions asked belt warranty on all the 2001 Polaris's.
I am curious, were you riding in high or low during this 30 miles. You should almost always use low unless you're on smooth hard pack. It's not geared the way the your Grizzly is.
I am curious, were you riding in high or low during this 30 miles. You should almost always use low unless you're on smooth hard pack. It's not geared the way the your Grizzly is.
#7
I agree, wouldn't the creeping be from too high an idling speed? Also, a flat or burned spot would result from hard throttle usage in a no move situation. I burned my first belt after about 1500 miles on my SP 500 because i had restricted air flow into the belt housing, causing a heat build-up. I know better now, and have since modified the clutch cover with an auxilliary vent near the rear, under the seat via a PVC elbow facing rearward. I think that clutch system could use alot of fresh air due to the extreme amount of friction that takes place in a CVT.
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Jeff Roper
Polaris Ask an Expert! In fond memory of Old Polaris Tech.
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Feb 1, 2022 11:48 AM
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