Discussion:
mast dropping

when lifting something heavy in 2nd stage, the mast will drop quickly, not so much in 1st stage. any helpful ideas would be appreciated, thanks
  • Posted 16 Jun 2022 23:08
  • By Steve_
  • joined 4 Nov'21 - 3 messages
  • Ohio, United States
steve_22
Showing items 1 - 1 of 1 results.
Hi Steve,
If the 1st stage cylinders are not causing a drop and it is linked to the 2nd stage cylinders then it may be just a seal set in them or a blocked open poppet valve in the cylinder.
Combilift has a simple procedure to test if it is the valve bank, or mast. If mast, then what cylinder is causing the issue. You will need a gate valve.

For free combilift Support you can submit a ticket at https://warranty.combilift.net/technical-support-form/

Hope this helps.
  • Posted 16 Jun 2022 23:24
  • Modified 16 Jun 2022 23:31 by poster
  • By Richard_Irwin
  • joined 20 Feb'20 - 78 messages
  • Monaghan, Ireland

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Fact of the week
The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.