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Strange problem - motor will not turn over when cold

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Old Dec 4, 2010 | 09:12 PM
  #1  
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Default Strange problem - motor will not turn over when cold

I've had this problem the last couple times I tried to start my Scrambler when it's cold. I hit the key and the starter will just spin but not engage. Then I try to pull the rope and it will not pull. If I take off the belt cover I can turn the primary clutch backwards a little bit and then it frees up. I can then pull the rope and it starts right up, but the starter still just spins without engaging. However, once it is warmed up I can shut it off and the starter will work just fine.

This first happened the other day when I went to take it out to put on my new tire chains, then it happened again today when I went to plow the driveway. Both times it was about 15-20 degrees out. First time it happened I about crapped my pants because it seemed like the motor was seized up.

So...anyone have any ideas what might be causing this?
 
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Old Dec 4, 2010 | 11:25 PM
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Just a thought. Maybe some moisture under the flywheel/recoil cover freezing up everything? I'd pull it and inspect. Or may just need a little grease at the starter bendex.
 
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Old Dec 5, 2010 | 10:22 AM
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yep sounds like water got in and it freezes up.
 
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Old Dec 5, 2010 | 09:35 PM
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What weight oil are you using. Might need to use a lower weight oil in the cold months. Also does sound like water / moisture might be a problem too....
 
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Old Dec 6, 2010 | 07:46 AM
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I'm using Amsoil 0w40.

I was also kind of thinking that there must be water somewhere it's not supposed to be and freezing up. I brought it to work with me today so I can bring it in the shop where it's warm and thaw out, and I'll pull the recoil off and see what's in there.
 
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Old Dec 6, 2010 | 11:07 AM
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They get water from the handle not being put all the way on after using, look at the seal under the handle see if it fits tight on recoil housing
 
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Old Dec 6, 2010 | 07:43 PM
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This is a common problem with a Polaris in cold weather.

Remove the cover and dry everything out.
 
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Old Dec 6, 2010 | 08:14 PM
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Thanks for the help guys. I took the recoil off and sure enough there was some ice in there. Used a heat gun to thaw and dry everything up and so far it seems to be working great. Sometime over the summer I must have gone through some water and not had the handle pushed on all the way so water got in there.

Now on to my next problem....I hit a curb and bent the crap out of my plow frame. If it's not one thing it's another...lol.
 
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Old Dec 7, 2010 | 08:24 PM
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Condensation builds up in there and it will get wet no matter if you ever go though water or not.
 
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Old Dec 7, 2010 | 08:51 PM
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Your bendex might also be going out. If it does it in the summer check the starter bendex.
 
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