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Recent content by Dieselham1

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    Cat 930h 2007 lift won’t stop when engaged

    Nige, does this machine have a screen that can be cleaned for the hydraulic system and where would it be?
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    Cat 930h 2007 lift won’t stop when engaged

    Ordered and installed the new valve and drained the hydraulic system. When separating the valve body from the valve body pack a huge amount of metal shaving came out. Pls see the pictures for details. After assembly the lift boom will stop about halfway up in the raised position and will...
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    Cat 930h 2007 lift won’t stop when engaged

    I was thinking about this last night and determined to try and rule out of this system was hydraulic only for the lift and a few practical tests this morning led me to believe with some certainty it was mainly hydraulic. Previously I had removed the lift valve out of the valve body (it’s...
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    Cat 930h 2007 lift won’t stop when engaged

    The third valve open circuit I can scratch of the list as I cut this wire to replace the pig tail then actuated it, so naturally this code would set. These solenoids are pretty fried at the wire receptacle and I could not get the pigtail to come out. I initially thought this was my lift...
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    Cat 930h 2007 lift won’t stop when engaged

    These are the only A codes I have…. But There are several others though. I suspect these are circuit codes that came up when I unplugged some solenoids…
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    Cat 930h 2007 lift won’t stop when engaged

    A8 trouble code shows up
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    Cat 930h 2007 lift won’t stop when engaged

    Hello Nige. I do not know how to access the diagnostic codes, so Pls help me do that.. I will definitely post on my results of the service of the filters and hydraulic oil change. Serial number is 093OHJDHC02233
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    Cat 930h 2007 lift won’t stop when engaged

    It’s like the devil takes over when engaging the lift. I begin to raise the boom and then it just keeps lifting no matter what wiggling of the joystick I do. I thought trash got in the lift valve spool so I cleaned and polished some minor scratches but this seems to be electrical…. I took the...
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