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water pump
1-6 of 6 Results
  1. ATV Repair and Maintenance
    My machine started overheating with the "hot" showing up in the dash roughly 15mins into a ride... After alot of trouble shooting, took the water pump cover off to see the impeller has NO FINS left and is cracked in half. Sk yes, I've ordered a new aluminum o e and will doe the seals while I'm...
  2. Polaris Sportsman
    I'm getting ready to change the oil pump seal on my 1997 Sportsman 500, I have read the post on doing the water pump seal change on the newer models. Is everything basically the same on the 1997? Also on the post I read it said to replace the Nylock nut the 1997 doesn't have a Nylock it has...
  3. ATV Repair and Maintenance
    My 2006 Sportsman 800 is weeping coolant (about one drop per every 3 seconds) from the weep hole. the fluid is very clean without any oil residue. The oil is also without coolant in it. If I maintain correct coolant levels in the reservoir, can I theoretically run it forever? Very...
  4. ATV Performance Modifications
    Hi all, I'm tired of this worrying about water pump seals and bearings going out in the 400 2 stroke engines :motz:, so I am coming up with a Mod for them. I am getting RID of the WATER pump in the Engine and replacing it with an Electric water pump! I'll take out the water pump housing and...
  5. ATV Repair and Maintenance
    Hello all, My I replaced my head gasket on my 97 - 2 cycle 400 engine cause it was blowing water out the Exhaust. It still does it, so I put a Leak down tester on the radiator and moved the piston to TDC then pumped it up to 13 LBS. It held ok, with a slow bleed off, so I moved the piston to...
  6. Polaris Sportsman
    Hi everyone, I inherited a polaris 400 about a year ago. Last time I took it for a ride up north the headlights gradually got dimmer and dimmer until it stalled out. I used the pull starter to get running again. The next day I pull started it again and went for a short ride and noticed the...
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