Coolant Hose Question

2 replies to this topic
  • gator4life108

Posted April 28, 2009 - 04:29 PM


So I ran the bike for like a minute and a half, and all of a sudden water started spewing out of the seal shown below. 1998 YZ 400

I recently did the water pump and installed the seal listed below, is it supposed to be lower down the pipe into the pump? Does this look right?

Posted Image

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  • zuch95701

Posted April 28, 2009 - 04:41 PM


its supposed to be much lower all the way down at the bottom of the sleeve.

  • grayracer513

Posted April 28, 2009 - 07:58 PM


There's a ridge on the pipe. The O-ring belongs below it. You have it above the ridge.

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