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Impeller bearing
Posted: Sat May 14, 2016 1:29 pm
by bane
Would anyone here know the part number or dimensions of the water pump impeller bearing? The bearing isn't sold separately as a trx or tdm item but im sure its interchangeable with other yamaha models.
cheers Bane.
Re: Impeller bearing
Posted: Sun May 15, 2016 12:20 pm
by Mincehead
Measure it with Verniers and simply go to a bearing supplier, bearings are made to standard sizes:
http://simplybearings.co.uk/shop/
Re: Impeller bearing
Posted: Mon May 16, 2016 1:34 pm
by bane
Cheers mate, all good. I was just being lazy and wanted to buy the bearing before removing the pump. Wrong diagnosis on my part though. What I thought was a noisy bearing turned out to be a dislodged circlip.
Re: Impeller bearing
Posted: Mon May 16, 2016 10:17 pm
by Mincehead
Ahaaa, that`s a bit less of a problem to sort then, but WHY had a circlip become dislodged?
Re: Impeller bearing
Posted: Wed May 18, 2016 2:44 pm
by bane
No idea, I rebuilt the water pump nearly 2 years ago and haven't had a problem in all that time. Circlip replaced with a new one just in case. The impeller left a nice countersink in the pump housing.
Cheers.
Re: Impeller bearing
Posted: Thu May 19, 2016 7:59 am
by Con Rod
I had the exact same thing happen
I should have pinched up the cir-clip before I put it back in
