Discussion:
Hydraulic pump outages

Hello everyone,

Clark is not my ususal brand to work on, so i don't know the usual problems.
My customer has a Clark Cem16S 2001, sometimes the hydraulic pump works fine for lifting, tilting and shifting, and sometimes nothing happens when you opperate the lift-, tilt- or shift-stick. Only when i touch the drive pedal, the pump runs slow for steering. The signals from switches and potentiometer from lift,tilt and shift-stick are fine.
I suppose that this problem is caused by the pump electronics. But it's a bit expensive to just change. I hope that anyone recognize this problem and knows the answer to solve it.
  • Posted 12 Nov 2019 21:15
  • By Marco_Mechanic
  • joined 12 Nov'19 - 2 messages
  • Netherlands
Kind regards

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