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Author Topic: Hydraulic pump  (Read 884 times)

Fred Cook

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Hydraulic pump
« on: November 20, 2023, 01:43:28 PM »
Would anyone know how the hydraulic pump is driven on my 2002 PT that powers the power steering and radiator fan?  Is the pump belt driven or direct gear driven?
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Fred & Cindy
2002 Beaver Patriot Thunder 455, C12 CAT
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Jerry Carr

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Re: Hydraulic pump
« Reply #1 on: November 20, 2023, 02:45:23 PM »
Fred, I did have a 06 PT with 2 pumps gear driven, I think your is a 1 pump system from the engine PTO
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Jerry Carr
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Fred Cook

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Re: Hydraulic pump
« Reply #2 on: November 21, 2023, 02:07:03 PM »
Thanks Jerry. Does this mean it’s belt or gear driven?
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Fred & Cindy
2002 Beaver Patriot Thunder 455, C12 CAT
Towing 2019 Chevy Equinox, AWD Diesel
South Central Missouri, US Army Retired

David T. Richelderfer

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Re: Hydraulic pump
« Reply #3 on: November 21, 2023, 04:44:06 PM »
Most of the threads regarding failed power steering hydraulic pumps that I have read about here on the Forum seem to have been spline-driven with the pump housing bolted onto the engine over the spline-driven PTO.

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