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Codes intermittent

I'm working on this hyster H50FT and I have two popping up intermittently 524223-0 and 523920-4 the sensors associated with these codes have been replaced numorous times before I started working here and I have now inherited the headache any help would be greatly appreciated
  • Posted 4 Nov 2017 02:03
  • By BIG15
  • joined 4 Nov'17 - 1 message
  • Illinois, United States
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First code is pressure higher than requested. second code is for shorted coil. Did you check out the coil? Pressure readings high is normally a defective pressure transducer. oil problem could be a wire harness issue or the controller driver shorted.
  • Posted 7 Nov 2017 00:24
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
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