Question about 2003 Yamaha YZ 125

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I have a 1998 yamaha yz 125. Gut did a top end rebuild. All works fine, but leaking coolant thru the weep hole just under the inpeller cover. What is going on here?

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  • Yamaha Master
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It has seals there for the water pump. They need to be replaced.

Posted on Sep 04, 2009

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