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articulated boom

  1. D

    1999 Genie Z45-25

    I just bought a used Genie Z45-25 boom. Unloaded of trailer, drove it about 20 feet and one of the non steering wheels locked up. Came back next day and moved it. Wheel turned. Sounded kind of rough. Is there an electric or hydrophilic brake that is not releasing or is the final drive in...
  2. StartUp

    JLG boom moves itself

    JLG boom ( 2012 600AJ) moves itself: operator in the basket, engine on, pedal on, drive joystick pushed towards the operator - boom starts moving ok, operator released joystick - boom moves opposite direction ( boom moves itself without operator touching the joystick). Any ideas? Video Link...
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