Crown RC5530-35:
C2.2 lower valve calibrate

Lift will not lower when doing calibration on lower valve. I go to max height and lower when commanded too,but forks never lower.
  • Posted 1 Sep 2021 10:49
  • Discussion started by werthy1
  • Ohio, United States
Showing items 1 - 2 of 2 results.
thanks that did the trick.
  • Posted 3 Sep 2021 08:53
  • Reply by werthy1
  • Ohio, United States
Don't go to full height. Go to a few inches or so before max height and then it will lower. This is a known issue. It will calibrate fine a few inches below.
  • Posted 1 Sep 2021 13:46
  • Reply by 1CrownTech
  • Washington, United States
1crowntechnician@gmail.com

Post your Reply

Forkliftaction.com accepts no responsibility for forum content and requires forum participants to adhere to the rules. Click here for more information.

Having trouble using the Discussion Forums? Contact us for help.

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.
Global Industry News
edition #1234 - 12 June 2025
As a journalist focussed on the materials handling sector, it is difficult not to notice the regularity of news stories that detail injuries to – or worse still the deaths of – forklift operators... Continue reading
Your Focus
Upcoming industry events …
June 17-19, 2025 - Rotterdam, Netherlands
August 29, 2025 - Boksburg, South Africa
October 15-17, 2025 - Singapore, Singapore
Latest job alerts …
Jefferson, WI, United States
Johnston, IA, United States
St. Louis, MO, United States
Upcoming in the editorial calendar
WIRELESS CHARGING
Aug 2025
MANAGING MIXED FLEETS
Oct 2025