2390 hydraulic remote

Anonymous-0

Well-known Member
I have a 2390 with remote problems. Just replaced the pump which eliminated a lot of problems but went to hook spray boom and number 2 remote will not function. Number one remote acts like it is getting all pressure because it is super quick. I installed a gauge on the # 2 remote and got no pressure so cracked the lines and am getting almost no flow. I removed the number 2 remote from the stack and cleaned what I could reach without totally disassembling the valve and reinstalled. No luck I can not see any obstructions or anything else. I have hit a wall anyone have any other ideas. Thanks
 
is the flow adjusted down on the valve itself? there is a dial on the top of the remote valve that adjusts the flow of fluid through the valve if thats been adjusted down to almost zero to run a hydraulic motor or something at one time that may be your problem. Also may want to check to make sure the cable from inside to the valve is hooked up and working as it should.
 
Is the detent valve the large cylinder on the lower part of the valve with the larger nut and setting or the smaller one? I removed the small one from the #2 valve yesterday but did not remove the same piece from #1. The small one is only a needle valve with small spring. I can handle removing this. The larger one that is on the main spool is a lot more complicated isn't it?
 
My bad. Primary shuttle valve is under detent hsg and will affect the remote valve that contains it. Secondary shuttle valve is at back of valve body (A47204) and will have a screw head or allen head for removal. Bad secondary shuttle valve will affect remotes down stream.
 

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