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not driving

Fwd/Rev contactors come in and go out right away, no codes on dash. Lift ok, battery good, 50.2 v. Also dash has side buttons, how do I access codes.
  • Posted 16 Jul 2024 16:24
  • By Cam_Oberer
  • joined 3 Apr'24 - 8 messages
  • Alberta, Canada
Cam oberer
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Showing items 1 - 2 of 2 results.
Check drive motor brushes. Turn steer wheel 90° and see if one or the other motor operates. Check contactors over for all 3 sides of tip condition. Check shorts to frame. Nothing higher than 18 volts. Brake switch on hand brake leaking.
  • Posted 19 Jul 2024 06:13
  • By ron_k
  • joined 2 Apr'15 - 121 messages
  • North Dakota, United States
4kliftman
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You say 50.2 volts that sounds like surface charge have you put meter into battery cables and checked under load ? Sometimes the battery will show a charge until you turn on key and try to use the lift and then you can see it drop drastically
  • Posted 17 Jul 2024 04:09
  • By John_Bradley
  • joined 10 Aug'22 - 253 messages
  • Texas, United States
Jb69
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PREMIUM business

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edition #1247 - 11 September 2025
In what may prove to be a sign of things to come, Canadian materials handling equipment lithium-ion battery manufacturer, UgoWork, has announced battery assembly for some forklifts bound for the North American domestic market will now be done in the US. See the story for full details... Continue reading
Fact of the week
At the opening ceremony of the Sydney Harbour Bridge in 1932, marching bands were instructed to walk out of step as they crossed the bridge. This unusual directive was given as a precaution due to concerns about the bridge's structural integrity during its early use.