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jlg 40f Expert!

Discussion in 'Other Construction/Demolition Equipment' started by Edypaul, Mar 6, 2018.

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  1. Edypaul

    Edypaul Member

    Joined:
    Mar 3, 2018
    Messages:
    5
    Location:
    florida
    Hello All
    !st time poster. Hats off to all the knowledge base on this forum!!
    I have a question about a 40f that I acquired.( I have a bertea proportional valve bank. )
    I have no pressure to the bertea valve bank. (swing lift drive). I also can not find a dump valve in the circuit? I know the pump is working. Is the dump valve in the bertea valve bank? If so where are the wires going to it. I have three sol. and three sets of wires. Im perplexed. Any help would be appretieated

    Thx Ed
     
  2. digger242j

    digger242j Administrator

    Joined:
    Oct 31, 2003
    Messages:
    6,032
    Occupation:
    Self employed excavator
    Location:
    Southwestern PA
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