Crown RC3000:
forks will not raise or lower intermittently

Can still hear motor whining/whirring when raise is commanded but forks do not raise. playing with tilt fixes it... seems like it has a "bad spot" in a certain tilted position that throws out the lift/lower... i've pulled off the lift/lower and auxiliary valve blocks, took them apart did not find anything wrong. tried a different pressure relief valve on the lift/lower valve, problem still occurs. tried a different solenoid on the lift/lower manifold.. same problem. not sure what else I can try

thanks
  • Posted 8 Aug 2019 08:05
  • Discussion started by jackson_p
  • Tennessee, United States
Showing items 1 - 1 of 1 results.
after testing and trying multiple things I swapped the lockout control box (tb601 and tb602) and it fixed the lower and raise problem, but introduced a new problem. tilt down doesn't work unless forks are on the floor.. if I unplug the solenoid under the lift motor, tilt up/down works, but I lose up/down with the forks. if I unplug the solenoid mounted to the torque generator on the rear of the machine below the steering handle, I lose everything except lower...
  • Posted 9 Aug 2019 05:12
  • Reply by jackson_p
  • Tennessee, United States

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The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.
Fact of the week
The Michelin Guide with its star rating system originated in France in 1900. The guide was created as a marketing tool to encourage more car travel and consequently increase the demand for tyres. It initially contained maps, tire repair instructions, and lists of restaurants, hotels, and mechanics.
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