Discussion:
Sp3400 steering to the right on its own

I will say, im a seasoned crown tech and i have a unit that has been kicking my *** pretty hard. No codes, but unit will intermittently click the steering angle to the right till it eventually hits the stops. the steer motor will get very hot just sitting there while "on" resistance in mast cables are good, steer encoder and feedback encoder, bushings and sprimgs have been replaced, steer module and motor have been replaced, distribution panel replaced. Once i replaced a visibly good drive tire the problem went away for a month but now is back again..
  • Posted 19 Apr 2017 01:40
  • By buddy84
  • joined 17 Feb'16 - 12 messages
  • California, United States
Fred ross
Showing items 1 - 8 of 8 results.
Read the whole post. It wasnt the access 1
  • Posted 20 Jun 2017 08:26
  • By buddy84
  • joined 17 Feb'16 - 12 messages
  • California, United States
I have been with Crown Pittsburgh since 1995
  • Posted 20 Jun 2017 08:00
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States
The module has to see an input to send an output to the steer motor. Iv'e seen an Access1 do this, but check the steering wheel encoders first. If you have a sister truck, it would be easy to swap modules to see if the condition follows a bad module
  • Posted 20 Jun 2017 07:58
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States
I helped open the long beach branch then transferred back to COI.
  • Posted 9 Jun 2017 08:16
  • By 1Crusader
  • joined 5 Oct'10 - 52 messages
  • California, United States
I didn't do it, nobody saw me and You can't prove a thing...
I worked at the long beach branch. Currently working elsewhere
  • Posted 9 Jun 2017 07:50
  • By buddy84
  • joined 17 Feb'16 - 12 messages
  • California, United States
What branch do you work at? don't give your name.
  • Posted 9 Jun 2017 07:48
  • By 1Crusader
  • joined 5 Oct'10 - 52 messages
  • California, United States
I didn't do it, nobody saw me and You can't prove a thing...
It was the drive tire...
  • Posted 9 Jun 2017 07:46
  • By buddy84
  • joined 17 Feb'16 - 12 messages
  • California, United States
Hey, did you fix it? List time I saw this it was a steering module. If there is no input request to the steering module and yet the drive unit is turning I would replace the steering module. You can watch inputs with your service terminal.
  • Posted 9 Jun 2017 07:43
  • By 1Crusader
  • joined 5 Oct'10 - 52 messages
  • California, United States
I didn't do it, nobody saw me and You can't prove a thing...

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
Michel Denis Michel Denis
President and CEO, Manitou Group
Vice president of sales, Barclay Brand Ferdon
Board chair, Australian Supply Chain & Logistics Association (ASCLA)
Strategic business development manager, Heli Materials Handling Oceania
Taylor T650L
Coraopolis, Pennsylvania, United States
Used - Sale & Hire
Maxlion FD25
Hangzhou, China
New - Sale
Fact of the week
Allodoxaphobia is rare social phobia, an intense and irrational fear of other people's opinions. It goes beyond typical social awkwardness or shyness and can significantly impact a person's life.

PREMIUM business

RAEDER-VOGEL
Innovative high-quality wheels and castors for the forklift industry.
Editorial calendar - planned features
CONSTRUCTION FORKLIFTS
HANDLING GOODS IN THE COLD
LOADING/UNLOADING FREIGHT
BROWNFIELD AUTOMATION
FORKLIFT ATTACHMENTS
BATTERY AFFORDABILITY AND LIFETIME
FORKLIFT SAFETY