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Power beyond again
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MrSnerdly View Drop Down
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Joined: 11 Jan 2024
Location: fairbury ne
Points: 71 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MrSnerdly Quote  Post ReplyReply Direct Link To This Post Topic: Power beyond again
    Posted: 6 hours 46 minutes ago at 8:01pm
A couple months ago I asked about installing a power beyond on a 7030 and was told it is possible to do it by accessing the passages in the remote valves by drilling holes to them in the rectangular end plate.  My question is, which passages are the pressure, return and sensing?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20520 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 5 hours 58 minutes ago at 8:49pm
#4 or #5 are the signal lines to the pump compensator. Choose one of them for signal.  #3 is pump output flow which will vary from 400 to 2500 psi and zero to 23 GPM flow depending on the signal.  My service book isn't very helpful finding the return to sump passage on the remote valve bodies. You have to use a "closed center" type power beyond valve with a signal line. The return line I don't see how to do that short of just returning thru the lower sight glass hole or tapping into the plate above the drawbar under the PTO gears. I"m not so sure return couldn't go thru #1 or #2 but that valve on the end of the stack would have to be in float, so that wouldn't work very well.

Edited by DrAllis - 5 hours 45 minutes ago at 9:02pm
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