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shameless dude 
Orange Level
Joined: 10 Apr 2017
Location: east NE
Points: 13607
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 Topic: hyd pump
Posted: 29 Jul 2021 at 9:40pm |
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where on a 190XT is the pump that runs the hyd's? the steering works, the 3-pt works, but it won't raise a disk or plow on the hyd cylinder. i don't want to replace the wrong one.
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youngorange2000
Silver Level
Joined: 27 Mar 2019
Location: eastcentral MN
Points: 319
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Posted: 29 Jul 2021 at 10:26pm |
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It's all one cam driven pump with flow divider valve. It's on the front driver's side of engine.
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MACK
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Joined: 17 Nov 2009
Points: 7664
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Posted: 30 Jul 2021 at 6:17am |
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Sounds like you may have a relief problem. There is two on valve stack below the levers. Switch places with them. MACK
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Joe(TX)
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Joined: 11 Sep 2009
Location: Weatherford. TX
Points: 1682
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Posted: 30 Jul 2021 at 9:30am |
 youngorange2000 wrote:
It's all one cam driven pump with flow divider valve. It's on the front driver's side of engine. |
The earlier 190's used a triple section pump without a flow divider.
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1970 190XT, 1973 200, 1962 D-19 Diesel, 1979 7010, 1957 WD45, 1950 WD, 1961 D17, Speed Patrol, D14, All crop 66 big bin, 180 diesel, 1970 170 diesel, FP80 forklift. Gleaner A
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DrAllis
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Joined: 12 Sep 2009
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Posted: 30 Jul 2021 at 9:41am |
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The original triple section pump had a flow-divider/priority valve located vertically on the back of the pump to see to it the power steering and Power Director/PTO circuits always received 4 to 5 GPM's at all engine speeds and the excess flow was recirculated back into that sections inlet.
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shameless dude
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Joined: 10 Apr 2017
Location: east NE
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Posted: 31 Jul 2021 at 2:05am |
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thanks!
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