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Farmall & IHC Tractors Discussion Forum
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434 (424) Special Auxillary Unit, Need Name

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BlueLite

10-10-2003 08:59:31




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My 434 has the standard double spool auxillary unit, so to use it I have to turn off the shutoff valve to the 3PH. I heard they sell a special replacement unit that allows for both 3PH and aux to be used at once. The name is something like "Power ----" and I forget the second part. They say they're not cheap either as it has a special bypass chamber built in or something like that.

Any help will be appreciated.

Thanks.

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parts man

10-10-2003 16:23:03




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 Re: 434 (424) Special Auxillary Unit, Need Name in reply to BlueLite, 10-10-2003 08:59:31  
They're called "power beyond" because the hyd fluid goes through the valve body first, then to your 3 pt hitch. You need to replumb the pressure line from the pump to go into the aux valve, and from the valve into the 3pt unit.



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