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Rip It Up
50cc nipper
Joined: 07 Jun 2009
Posts: 18
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 Posted: Mon Jan 18, 2010 1:03 pm Post subject: Grinding Noise???????? |
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When I ride me misses 330 polaris up the ramps onto the ute it makes a grinding noise and the chain and coggs dont move. the same as when you are rideing fast and let the throttle off it makes the same sound. What do you think this might be????? Sounds like the drive shaft may be worn and its slipping under load, too me. Any help would be great as Im no where near a bike mechinic.
Thank you. |
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Sponsor
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TasATV
Blaster class
Joined: 07 Jan 2010
Posts: 141
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| Posted: Mon Jan 18, 2010 7:05 pm Post subject: Re: Grinding Noise???????? |
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| Rip It Up wrote: | When I ride me misses 330 polaris up the ramps onto the ute it makes a grinding noise and the chain and coggs dont move. the same as when you are rideing fast and let the throttle off it makes the same sound. What do you think this might be????? Sounds like the drive shaft may be worn and its slipping under load, too me. Any help would be great as Im no where near a bike mechinic.
Thank you. |
I had a Polaris 400 a few years back and it had a similar sounding problem. A bearing in the gearbox was on its way out and eventually gave out completely. A big mess and big $$$$ to fix. When it gave way it completely destroyed the gearbox.
It may not be the same problem, however, it would pay to have someone in the know look at it or you could end up with the same consequences that I had.
_________________
2010 Sukuki
750AXi
Copperhead VDI ECU,
Twin 35 watt LED driving lights.
50 LED reversing light.
Oxford heated hand grips. |
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123boath
90cc 2 stroke / 110 4 stroke
Joined: 14 Sep 2009
Posts: 80
Location: Adelaide,SA
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| Posted: Mon Jan 18, 2010 8:10 pm Post subject: |
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sounds like a bearing loading up underload, at work atm im replacing a powerdivider in the front diff of a kenworth it didnt make any noise with no railers on but as soon as we hooked a B-double up 2 it so it had some load it would grind and screw about.
take it to someoen and get them to look at it before it does more damage. |
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t&l performance
The Day Starts With OZATV !
Joined: 07 Sep 2008
Posts: 1131
Location: perth
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| Posted: Mon Jan 18, 2010 8:33 pm Post subject: |
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replace the belt common noise as the belt slips it loses it drive its not bearings
_________________
Australian dealer for
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Rip It Up
50cc nipper
Joined: 07 Jun 2009
Posts: 18
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| Posted: Tue Jan 19, 2010 6:45 am Post subject: |
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Thanks for the replys fellas.
700Quad - What belt are you talking about????
Thanks |
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TasATV
Blaster class
Joined: 07 Jan 2010
Posts: 141
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| Posted: Tue Jan 19, 2010 7:10 am Post subject: |
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I've had a slipping CVT belt on the Polaris and in certainly didn't make a grinding noise like a failing bearing....But, it wouldn't hurt to replace the belt if it's fairly worn in any event.
_________________
2010 Sukuki
750AXi
Copperhead VDI ECU,
Twin 35 watt LED driving lights.
50 LED reversing light.
Oxford heated hand grips. |
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Rip It Up
50cc nipper
Joined: 07 Jun 2009
Posts: 18
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| Posted: Tue Jan 19, 2010 7:28 am Post subject: |
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Sorry for sounding dumb but the bike is chain and sprocket driven so dos it have a CTV belt???
Thanks |
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dangerman4
Roostin Away
Joined: 31 Mar 2007
Posts: 854
Location: Morphett Vale
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| Posted: Tue Jan 19, 2010 8:33 am Post subject: |
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| is the chain loose and shutterinng under load and running on the chain guard? |
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priesty
Roostin Away
Joined: 28 Nov 2006
Posts: 645
Location: melbourne
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| Posted: Tue Jan 19, 2010 3:01 pm Post subject: |
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| Rip It Up wrote: | Sorry for sounding dumb but the bike is chain and sprocket driven so dos it have a CTV belt???
Thanks |
The CVT belt is inside the case, if the noise is the same as when you back off then it's the CVT belt, the slack adjuster inside the CVT also makes a noise on overrun or when you land a jump, pretty common in all Polaris CVT's. Change the belt & have a look for any nasty metal chunks or filings while you're in there.
_________________
The term "Foolproof" seriously underestimates the ingenuity of Fools.
08 700xx |
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