Crown RC5500:
Mast raises when turning

We have a lift that the mast raises when any axillary function is requested and the handle is slightly depressed. We found a faulty svby valve and replaced it but it did not fix the problem. Any help is greatly appreciated!
  • Posted 1 Apr 2021 01:18
  • Discussion started by NoOne
  • Utah, United States
Showing items 1 - 2 of 2 results.
Whenever this happens you need to make sure the multitask handle base is not worn out before replacing your lift/lower pot, the detent worns out causing the issue. Generally I replace the base and the pot since I'm already in it.
Ps: excessive play on multitask handle is an indicator of a worn out base.
  • Posted 3 Apr 2021 03:57
  • Modified 3 Apr 2021 04:09 by poster
  • Reply by cubapnea
  • Florida, United States
If it ain't broken...you know...
Sounds like the lift pot needs to be calibrated. you can also check the phillips screws on the inside of the yellow half-sphere shaped cover. they come loose and cause unwanted play in the handle that effects neutral position for lift and travel
  • Posted 3 Apr 2021 02:03
  • Reply by Triggs
  • California, United States

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