Crown PC 4500:
Unit Bucks under light acceleration

fc4525--50 ac drive motor, regular pump and steer motor. unit bucks forward and reverse when under light acceleration with or without a load
i have replaced the access 3 traction controler
accelerator pot and switch
brake switches
encoder in drive motor
checked wiring between encoder connector and main connector on traction controller--pass
battery doesn't lose more than 4 volts while driving
battery is out of unit and still has same issue
had code 314 very rarely, hasn't come back on since encoder replacement
  • Posted 7 Dec 2022 05:05
  • Discussion started by BigForker52
  • Alaska, United States
Located in the north north

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

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

Norcross, GA, United States C & B Material Handling has acquired the assets of Jefferds Corporation and its Homestead Material Handling Company subsidiary, expanding Hyundai’s footprint in North America. With multiple dealer locations, Jefferds...
Brisbane, Qld, Australia Liebherr Container Cranes has completed its first ship-to-shore lift height increase with a new patented jacking system as part of Liebherr Transform. The operation was conducted under the supervision...

Movers & Shakers

senior marketing manager
Tompkins Robotics, United States
chief digital officer
Wiferion, Germany
director of dealer development
Toyota Material Handling, United States
director of national accounts
Toyota Material Handling, United States

In the Discussion Forums

At Cascade Corporation, we know the forks and attachments used to handle your loads are essential to keeping your material handling operations running smoothly. That’s why selecting products that integrate seamlessly with each other (and your workflow) can be a time-consuming and difficult task.
MHEDA’s Annual Convention and Exhibitor Showcase will take place from April 29-May 3, 2023, in Nashville, TN.

Featured Business

GemOne
Telematics for industrial fleets. Fleet & safety management solutions: track vehicles, boost efficiency, operate safer, & avoid unexpected downtime.

Movers & Shakers

senior marketing manager
Tompkins Robotics, United States
chief digital officer
Wiferion, Germany
director of dealer development
Toyota Material Handling, United States
director of national accounts
Toyota Material Handling, United States
Little Rock, AR, United States A US Department of Labor investigation has determined a Carrollton, Texas lumber supplier and retailer could have prevented the death of an 18-year-old worker who was struck by a...
Long Valley, NJ, United States Racking specialist Frazier has announced the passing of executive vice president, Domenick Iellimo at the age of 69. He passed away peacefully in New Jersey surrounded by loved ones...

Next Editorial Features

SMART ATTACHMENTS - Mar 2023
DRIVERLESS/AUTOMATED MATERIALS HANDLING - Apr 2023