Discussion:
JLG 80HX+6 Boom up and Extend functions will not work, Down and Retract ok

Hello All, my lift suddenly fails to raise or extend the boom. All other functions including boom lower and retract run fine.

I expect it may be a safety interlock issue.

What trouble would be common to just raise and extend, but not lower and retract?

Any advice greatly appreciated.
  • Posted 16 Apr 2023 13:59
  • By Ken_M
  • joined 16 Apr'23 - 1 message
  • Ohio, United States

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

Movers & Shakers
Cortney Hunt Cortney Hunt
COO, Intelligrated, Trew and Transnorm
Automation manager, N.C. Nielsen
General manager, Joyma Industrial
Vice president – financial planning, capital management and investor relations, Cummins Inc.
Editorial calendar - planned features
ORDER PICKING
FLEET MANAGEMENT
HIGH-CAPACITY FORKLIFTS
CHARGING INFRASTRUCTURE
SAFETY SOLUTIONS
ATTACHMENTS
Taylor T520M
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Mitsubishi Logisnext FD25T5M
Yokohama, Japan
Used - Sale

PREMIUM business

Bolzoni SpA (Group HQ)
Manufacturer of Lift Truck Attachments, Forks and Lift Tables, with the most extensive range in the market.
Editorial calendar - planned features
ORDER PICKING
FLEET MANAGEMENT
HIGH-CAPACITY FORKLIFTS
CHARGING INFRASTRUCTURE
SAFETY SOLUTIONS
ATTACHMENTS