Hyster W45Z HD:
hydraulic issues

Hydraulics not holding when pallet jack goes up. I can hear the motor humming and all the hydraulic fluid retunes to hydraulic tank. Any ideas are greatly appreciated.
  • Posted 24 May 2023 05:20
  • Discussion started by mariel_martinez
  • California, United States
lead man
Showing items 1 - 3 of 3 results.
If what lumber jack told you after that it is possible the cylinder packing is bad and will not hold also if you have a hand set you could look at the switches and work them and look to make sure they work correctly.
  • Posted 27 May 2023 23:13
  • Reply by Scott_
  • Pennsylvania, United States
I tried it and same thing still comes down Im checking the valve sialoid might have a bad one thanks
  • Posted 26 May 2023 03:36
  • Reply by mariel_martinez
  • California, United States
lead man
It could be that you are lifting and lowering at the same time. Could be a stuck lowering switch. To diagnose disconnect the lowering solenoid and try to lift.
  • Posted 25 May 2023 23:59
  • Reply by lumberjack
  • Maryland, United States

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