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  1. C

    IT28G Slow lowering hydraulics and cannot use joystick to lower mast

    i tried a brand new relay and it had the same outcome. going to check if there is continuity/resistance in the 571 wire
  2. C

    IT28G Slow lowering hydraulics and cannot use joystick to lower mast

    Sorry for the delay, had other vehicles that needed to get out. I found out that when i put the ride control relay in it looses all power going to it, but as soon as i take it out the power comes back. I believe that is not normal. Could this mean this it is the machine control because wire...
  3. C

    IT28G Slow lowering hydraulics and cannot use joystick to lower mast

    Thank you for the schematic! You are correct about it being military and USAF and it is still in use surprisingly. I will check that part of the system and get back to you. I also attached a picture of what I believe is the flashback arrestor based on what you have said. If it is not the right...
  4. C

    IT28G Slow lowering hydraulics and cannot use joystick to lower mast

    the serv code is not lit and serial # EFW00105
  5. C

    IT28G Slow lowering hydraulics and cannot use joystick to lower mast

    Hello, i have an 03 IT28G with forks installed. The main lift cylinders will not lower unless manually powered (with a battery) at the solenoid on the manifold that is at the base of the cylinders. you only need to activate the right side for it to work because the left will do nothing. I have...
    • Cadwell
    • Thread
    • cat electrical issues help needed hydraulic issue it28g
    • Replies: 11
    • Forum: Tool Carriers
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