Discussion:
Slow Speed.

Been working on this for few weeks. before it has a bad Acceess 3. so i replaced it with the new one. Calibrated. and the Unit worked. Hydraulic is working good. but the Traction Speed is too low. as i said. i already calibrated it. i jacked the forklift so i can freewheel both traction motor. and the right motor seems to be working at the Default Speed/Normal. But the Left motor is very slow. there is no Fault Code showing at the Display. the E-Breaks are working fine too.

I already replace the left motor since i have 2 same unit in our workshop. but still same problem.
  • Posted 25 Sep 2018 23:35
  • Modified 25 Sep 2018 23:37 by poster
  • By justin_d
  • joined 27 Feb'16 - 28 messages
  • RIYADH, SAUDI ARABIA, Saudi Arabia
Showing items 1 - 4 of 4 results.
I have the same SC4500 but on mine the right motor is on a go slow and the left is normal. Last event code is 303. It doesn't come up with a fault though. I don't have a manual for this machine so not sure how to calibrate it.
  • Posted 2 Sep 2024 12:44
  • By Kevin_Foote
  • joined 2 Sep'24 - 1 message
  • New Zealand
There is a small black wire that is on the left traction motor that came loose on my 4500 sc that caused the motor to run at about half speed. It was quite confusing since we were changing the brakes and it mimicked the brakes getting caught up.
  • Posted 10 Oct 2018 05:44
  • By Themurph
  • joined 10 Oct'18 - 9 messages
  • South Carolina, United States
Did you run through all the settings both features and performance. Also did you make sure it was in P1 not P3 on display.
  • Posted 1 Oct 2018 08:57
  • By popeye
  • joined 24 Nov'14 - 208 messages
  • Ohio, United States
Make sure the correct model is entered, then calibrate the steer pot.
  • Posted 29 Sep 2018 17:25
  • By Ifixit
  • joined 30 Jan'17 - 174 messages
  • Pennsylvania, United States

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