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Discussion Starter #1
94 Polaris 400 sportsman, 2 stroke 4x4

Hi there. I tried a search and didn't come up with much, so now I'm asking you guys.

So my issue is that when I turn on 4wd, I have a loud click and a kinda thud under mild to heavy torque at low speed. It tends to be fine at high speed. I assume that it's the hub jumping position, or a really bad u joint (half shafts). It's really hard to narrow down what side its coming from or the middle. It's fairly loud and sketches me out.

I would just like to know where to start. Any input is appreciated.
 

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Welcome to the board!
 

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Discussion Starter #3
Thanks. I'm a member of a different forum, and its been more than helpful. I hope this one will be just as informative.

Any ideas on my issue?
 

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I believe it is rather bad for the system pm to shift into all wheel drive under torque. I always completely release the throttle when selecting all wheel drive.
 
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