c500 y30 hydraulics - Technical Troubleshooting discussion in Forkliftaction's forums

Clark C500 SERIES:
c500 y30 hydraulics

Just purchased my first forklift and correcting the problems it has. the main thing is the lift will do nothing. The guy I bought it from says he had the pump rebuilt. If pump is ok is there a pressure regulating valve that could be open.

Posted 3 Jun 2015 22:49
Discussion started by d1170s
Kentucky, United States

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The check valve ball was stuck. Disassembled both sections (lift and tilt) cleaned and reassembled. It works fine now.

Posted 29 Oct 2015 23:49
Reply by d1170s
Kentucky, United States

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What did you do to fix the valve?

Posted 28 Oct 2015 00:08
Reply by Arthur
Georgia, United States

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You are right it was in the valve. I got it working yesterday afternoon. That's one less problem. Still have a problem with low power and over heating.

Posted 17 Jun 2015 12:32
Reply by d1170s
Kentucky, United States

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Relief valve might be stuck. It should be in the main control valve. Have you checked to see if you have any flow?

Posted 17 Jun 2015 05:58
Reply by BREWSKI
Nebraska, United States

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