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jlg 600s

  1. J

    JLG 600S won’t lift from platform controls

    Everything works at the main controls. Everything works from the platform controls EXCEPT main lift is very intermittent. The joystick is sending the command to the control board in the platform, however when selected to up it doesn’t even command the solenoid to open at the manifold. Some...
  2. D

    JLG 600s won’t drive in rabbit or turtle, when you put it in high torque, it rolls but then it stops itself in a few feet.

    JLG 600s. Has all functions except drive. When you put it in high torque it will start to roll and then stop itself, almost like the brakes engage. Will not drive in rabbit or turtle. It is 4wd 2ws. Customer bought at auction with current issue. Has new control handle, pump, pilot pressure valve...
  3. C

    JLG 600S Telescopic Boom Lift Telescopic Cylinder Removal

    Is the telescopic cylinder pinned at both the base of the unit and towards the front (basket) or is it just pinned at the base and the basket end just fits in a slot? I have a 2004 600s that the telescopic cylinder is leaking. I was going to put the boom horizontal and brace it on stand...
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