coolent out the weep hole in bottom of motor


3 replies to this topic
  • LBMrider27

Posted April 15, 2005 - 10:34 AM

#1

Any body had coolent come out the weep hole under the water pump on their 450. im geussin my water pump shaft or the seals r bad. any one got any ideas?? :naughty:

  • Frostbite

Posted April 15, 2005 - 11:42 AM

#2

It's very common. The seal and or the shaft is probably bad. I've replaced mine 2ce in 5 years.

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  • Matt96xr6

Posted April 15, 2005 - 05:10 PM

#3

2 in 5 years? Be sure you replace the bearing also there. That is most likely the cause of 2 seal failures.

Also swap to the dexcool antifreeze. It contains NO silicates like the green stuff. The silicates leave deposits that can eat at the seals.

  • Frostbite

Posted April 16, 2005 - 05:24 PM

#4

I replaced the bearing once. :naughty:
How cold can Dexcool get? I ride cold and have tried a lot of coolants. Polaris -52 premix is the only one that doesn't turn to toothpaste overnight so that's what I run.





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