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Komatsu FR15DR2A Coding C53

I know code has to do with tilt Valve Short or open. Does anyone know location of said tilt valve? What is it I should be looking for? AE: broken wire, Bad connection? Any Input will help. This problem seems to be prevalent when Carriage is elevated state!
  • Posted 12 Jun 2015 08:34
  • By twoeey
  • joined 15 May'15 - 49 messages
  • Pennsylvania, United States
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Found problem after all, Tested continuity of all wires in harness from A5 card to tilt solenoid. Found broken wire in harness that goes over pulleys to carriage.
  • Posted 17 Jun 2015 08:03
  • By twoeey
  • joined 15 May'15 - 49 messages
  • Pennsylvania, United States
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