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Recent content by anton_baydak

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    Hitachi 120-5 week hydraulics unless I deadhead any function

    Checked all of that put in a new filter. Still same problem. Track speed is slow and boom down no power unless I hold thumb open or close or boom out or in then it tracks normal
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    Hitachi 120-5 week hydraulics unless I deadhead any function

    Hi. It’s a ex120-5. The diagnostics showed that the hydraulic pump#2 was weak. The new pump came with the test video showing good pressures. For example when I use my drives they are supper slow unless I hold open thumb button then it tracks normal. If I go to put boom down at idle I’d won’t...
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    Hitachi 120-5 week hydraulics unless I deadhead any function

    Hey I’m having weak power to all functions unless I’m dead heading some function. Just spent 6k for a new hydraulic pump with no fix. What is my problem. Thank you
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    Hitachi ex120-5 slow hydraulics (limp mode)

    I swapped the sensors and no difference. Also checked the connectors with a volt meter and no power coming to them
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    Hitachi ex120-5 slow hydraulics (limp mode)

    No difference
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    Hitachi ex120-5 slow hydraulics (limp mode)

    Thanks for all of the info. I have the parts ordered. I’ll let you know how it goes
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    Hitachi ex120-5 slow hydraulics (limp mode)

    My 120-5 does not have that. I looked everywhere
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    Hitachi Ex120 Problem

    Yea please
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    Hitachi Ex120 Problem

    Is there an angle sensor on 120-5. Location?
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    Hitachi Ex120 Problem

    [email protected]
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    Hitachi ex120-5 slow hydraulics (limp mode)

    What does perform retrial B mean. Is this the sensor. They are talking about? Because I can’t find angle sensor for 120-5
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    Hitachi ex120-5 slow hydraulics (limp mode)

    I got a ex120-5 a year ago with 11k hours. It ran strong till I parked it for few months. Now everything is slow tracks arm movements. The engine rpm works great. The turtle button never worked it was always one speed. I tried to read the ecu codes manually by connecting 2 top ports from a 4...
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    Need help cracking the code on a Hitachi 120-2 with pump control issues

    How did you decode the codes. My blinks 8 times on repeat
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    Hitachi Ex120 Problem

    Can you send me that also?
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