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New Holland Skidsteer Forum
lx 865 turbo shuts down
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<blockquote data-quote="mllud" data-source="post: 19561" data-attributes="member: 1012"><p>Steve.</p><p>The engine oil pressure and {hydraulic charge pressure } are the two things that will shut it down after 30 seconds. The charge pressure is on the end of a small diameter hydraulic hose. The sender mounts on the end of the hose. Its located under the engine fuse box, hanging on a clamp.You could check the sender like Ken said in the other post. With air pressure and a regulator. To verify good charge pressure you could mount a gauge in place of the sender. </p><p> I guess you have made sure its not engine oil pressure.</p><p>I would remove the sender and put a pressure gauge in its place. that would verify pressure.It should be between 250 and 300psi. If its good its either the sender or could be the elctrical panel. Does the light flash like its suppose to. with a solid beep ?That curcit board is about $700</p><p>That type of sender is basically a pressure switch.I dont know if its a normally open or normally closed curcit.If you put the sender wires together and it ran beyond the 30 seconds then you would know that the problem is either the sender or the pressure. try it with the wires appart if putting them together doesnt work.</p><p>I havent had to work on my pumps or check charge pressure. I do have the repair manual on that section if you need more , I can send you photocopys of that section. Mike</p></blockquote><p></p>
[QUOTE="mllud, post: 19561, member: 1012"] Steve. The engine oil pressure and {hydraulic charge pressure } are the two things that will shut it down after 30 seconds. The charge pressure is on the end of a small diameter hydraulic hose. The sender mounts on the end of the hose. Its located under the engine fuse box, hanging on a clamp.You could check the sender like Ken said in the other post. With air pressure and a regulator. To verify good charge pressure you could mount a gauge in place of the sender. I guess you have made sure its not engine oil pressure. I would remove the sender and put a pressure gauge in its place. that would verify pressure.It should be between 250 and 300psi. If its good its either the sender or could be the elctrical panel. Does the light flash like its suppose to. with a solid beep ?That curcit board is about $700 That type of sender is basically a pressure switch.I dont know if its a normally open or normally closed curcit.If you put the sender wires together and it ran beyond the 30 seconds then you would know that the problem is either the sender or the pressure. try it with the wires appart if putting them together doesnt work. I havent had to work on my pumps or check charge pressure. I do have the repair manual on that section if you need more , I can send you photocopys of that section. Mike [/QUOTE]
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lx 865 turbo shuts down
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