JD 790 ELC
Has been under water
runs fine if you are just moving tracks but you cant run just one track it will kill engine. swing and bucket and boom will try to or sometimes kill engine. 6 line going to track control. If I take the 2 off that go to the hydraulic lock valve and loop them together and start engine I get hydraulic fluid coming out the fool control valve . Should that happen I am wondering if main valve body needs rebuilt maybe a valve in there is stuck? Or should I be looking for something else?
Has been under water
runs fine if you are just moving tracks but you cant run just one track it will kill engine. swing and bucket and boom will try to or sometimes kill engine. 6 line going to track control. If I take the 2 off that go to the hydraulic lock valve and loop them together and start engine I get hydraulic fluid coming out the fool control valve . Should that happen I am wondering if main valve body needs rebuilt maybe a valve in there is stuck? Or should I be looking for something else?
Main vavle stuck?
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