[thadg]

My 2006 Kawasaki brute force 750i non-power steering, is always pulling to one side in 4x4. When i put it in 4, it'll knock then pull really hard, then i'll build some speed (trying to control the pulling as much as i can) and hit the front brake(trying not to flip it), it'll knock then stop pulling. But sometimes it's left, and sometimes it's right. I feel like its very dangerous because i never know when it'll start pulling. Can anyone help me figure out what it could be?

 

[rdm531]

i had this problem awhile back ,turned out to be outer cv joints were in bad need of cleaning an grease

 

[kuba]

Cv joint seizing up, time for a new axle.

 

[mucky]

I agree with the above. Sounds like your CV joints are toast. Mine just did this same thing but only pulled to the left, the CV joint was shot. Once replaced it was riding good as new again.