komatsu error 28 - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
komatsu error 28

Hello folk's. On the display appears error 28 when the forklift moves.
Can somebody help me!
Thanks in advance

Posted 14 Jun 2010 00:47
By tabak
joined 31 Mar'08 - 39 messages
nas. Karpos, Macedonia, The Former Yugoslav Republic Of

tabak_08@hotmail.com

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Hello,
the problem your having is a bad accelerator potentiometer or wiring problem
the voltage between connector CN5-pin18 and CN5-pin19 must be 5 Volt, the connectors are on the main printcard.

Posted 15 Jun 2010 00:45
By marc_b
joined 1 Jul'05 - 345 messages
ANTWERP, Belgium

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model:fb14ex-7
s/n:m134-65803
year:2004

Posted 14 Jun 2010 07:15
By tabak
joined 31 Mar'08 - 39 messages
nas. Karpos, Macedonia, The Former Yugoslav Republic Of

tabak_08@hotmail.com

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???Serial number???
???model???

Posted 14 Jun 2010 07:11
By edward_t
joined 5 Mar'08 - 2,334 messages
South Carolina, United States

"it's not rocket surgery"

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