CAT E5500 AC - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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CAT E5500 AC

I have a Code 47 in a CAT E5500 ac truck. The code pops up as soon as you engage any hydraulic function. The hydraulics don't work. Anybody know what the Code 47 is?

Posted 14 Aug 2013 00:18
By jeff_g
joined 13 Apr'07 - 25 messages
Ohio, United States

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Possible cause
Faulty contact or wire breakage of pump motor cable, faulty pump motor, faulty contact or wire breakage of pump inverter connector, faulty contact of DSP flat cable in pump inverter, wire breakage of main harness, faulty power supply card of logic unit, faulty DSP card of pump inverter, faulty pump inverter, when restarting after motor shorted.

Posted 15 Aug 2013 12:51
Modified 15 Aug 2013 12:52 by poster
By mike_v
joined 1 Jul'10 - 190 messages
Illinois, United States

mike_retired

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