Discussion:
C2.2 not calibrating

Hi guys. I have a unit that doesn't want to calibrate in the c2.2 section. It goes the first stage, but then doesn't go up or down to maintain, but stops and spins the pump motor very weak. Updated software, cleaned the sensor at the right top section of the mast, nothing.
  • Posted 21 Jul 2023 04:53
  • By JuanitoPanko
  • joined 10 Jun'23 - 12 messages
  • Florida, United States
Showing items 1 - 3 of 3 results.
If it is asking you to empty the forks, the load sensor may be broken. Otherwise the valve for the lift cylinder might be weak and not allowing a full flow of hydraulic fluid thru
  • Posted 8 Aug 2023 03:40
  • By DyslexicNerd_01
  • joined 13 Jun'23 - 223 messages
  • Wisconsin, United States
I have to rekey to get hydro function, but now it doesn't want to even go up. I can tilt so far forward by a bit, go fully back, but it keeps showing to empty forks to begin, but it's way past down to do so. Only goes down but not up.
  • Posted 8 Aug 2023 03:37
  • By JuanitoPanko
  • joined 10 Jun'23 - 12 messages
  • Florida, United States
It needs to be put of free lift to do the calibration. Once it stops does the screen display anything? If not does it allow you to go up or do you have to key cycle to gain hydraulic functions again?
  • Posted 21 Jul 2023 05:44
  • By DyslexicNerd_01
  • joined 13 Jun'23 - 223 messages
  • Wisconsin, United States

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Global Industry News
edition #1255 - 6 November 2025
In this week’s Forkliftaction News , Hyster-Yale says it is reducing production because of “softer demand” as it reports revenue for Q3 was USD979 million, a drop both year-on-year and quarter-on-quarter... Continue reading
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
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BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY