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OT: Case 1030 Hydraulics

D

Dellbertt

Member
Anyone here happen to have any experience with troubleshooting aux control valves on a Case 1030. I posted on the Case site but thought I might check here also.
The basics is that pressure to my aux valves has been intermittent for a couple years and this year I got nothing. No lifting power to the remotes.
The 3. works strong and holds firm.
The 3. stops when I engage a remote lever. Maybe it is supposed to, I don"t know.
Every now and then the remote levers will jump to life and I will have all kinds of pressure and lifting power but then nothing.
I think the pump is good but something is sticking or plugged preventing high pressure from going through remotes.
I have the parts manual but not a service manual.
Any help?
Thanks,
Dell
You can read the Case post here:
 
I am not the local case guru but if you have good power on the three point then i would be looking at the flow control valve as it maybe a speck of dirt a piece of metal a blowen o/ring I don't have my I T manuals here so i can not look how that system is layed out or where the components are
 
(quoted from post at 06:22:51 05/11/09) I am not the local case guru but if you have good power on the three point then i would be looking at the flow control valve as it maybe a speck of dirt a piece of metal a blowen o/ring I don't have my I T manuals here so i can not look how that system is layed out or where the components are
Click to expand...
 
Everything is in the rear housing on a Case 1030.
Comes out of the pump into a filter then back and up into the aux valve assembly then through that to the rockshaft valve.
The rear housing has always been dry but now I have a pretty good leak where the aux shaft levers go up into the aux assembly, so I guess I am going to have to yank the fuel tank and rebuild the aux valve assembly anyway.
In the photo the yellowish square on the back is the pump, then forward to filter then you see the up tube into the aux assembly.
Just wondering if the IT Manual does a good job of troubleshooing this section.
Thanks,
Dell
c2798.jpg

c2797.jpg
 
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