Vmax waterpump

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julian_39

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I can hear a rumble noise coming from my waterpump is this a known issue what can it be can i change a part in there
 

maleko89

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It does happen but I don't think that often. There's a bearing in there that can be replaced. While apart, might as well replace all the seals and o-rings.
 

julian_39

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So is there a rebuild kit or a new complete pump i can buy in the uk
 

sdt354

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So is there a rebuild kit or a new complete pump i can buy in the uk

No kit I've heard of, but there should be a parts list on here somewhere. I'm sure Sean could put together what's needed. New pumps from Yamaha I'd imagine, but expensive and no need really, unless the housing was damaged.
 

maleko89

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I doubt you'll need the gear but check it over carefully and replace #4 and #5 if necessary. I don't replace #13 for the drain bolt gasket and only muck with the thermostat if the housing is leaking. I've never seen anything thermostat related go bad.

So, I replace 6-9, 13, 18, 23.

Following is from '07 parts fiche.

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