Discussion:
Mast dropping

We have resealed all the lift cylinders but the mast is still dropping! It has electronic hoist controls
  • Posted 10 Jul 2014 04:10
  • By garylee_p
  • joined 10 Jul'14 - 22 messages
  • Shropshire, United Kingdom
Showing items 1 - 3 of 3 results.
awesome!
glad you found it
  • Posted 11 Jul 2014 06:57
  • Modified 11 Jul 2014 06:57 by poster
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
Found the problem........ It was the lowering poppet valve!!
  • Posted 10 Jul 2014 22:22
  • By garylee_p
  • joined 10 Jul'14 - 22 messages
  • Shropshire, United Kingdom
bad check valve or relief valve in the main control valve?

on these electronic controlled valves they usually have a lift solenoid and also a dump valve solenoid, could be one of those not seating closed completely allowing the leak down.
  • Posted 10 Jul 2014 20:08
  • By swoop223
  • joined 23 Mar'12 - 3,691 messages
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com

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