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Pump Discussions Darley, Hale, Waterous Etc - General Pump Discussion

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Old 03-08-2010, 11:49 AM   #1
TFEEVT
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Default How does this happen?

I understand that normaly when a gear breaks, or melts it will have one spot where its damaged at. How does it go all the way around a gear?


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Old 03-08-2010, 05:56 PM   #2
MGS207
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Default Re: How does this happen?

Now tell us some more please!!

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Old 03-08-2010, 09:05 PM   #3
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Default Re: How does this happen?

Not much to tell. Fd called and said there pump was tore up, and they wanted us to come look at it and give a guesstiment. This is what I found. I got more pics I think.
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Old 03-09-2010, 04:35 AM   #4
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Default Re: How does this happen?

was there oil in the case? Did you take it apart?
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Old 03-09-2010, 05:38 AM   #5
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Exclamation Re: How does this happen?

Check this link the transmission did not have any gear lubricant during the pump service test. Called a wrecker to tow then home.

http://www.evta.info/forums/showthre...=damaged+gears

Thanks for posting the pictures. Tom Gaines.
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Old 03-09-2010, 06:08 AM   #6
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Default Re: How does this happen?

I bet it "didn't make any noise" either. A little gear lube would go a long way in preventing that from happening. The pump packing may have been leaking for a long period of time and filled the gear case with water pushing the gear lube out the vent on top. Hence no lubrication. I had a Darley three months ago with this very issue.
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