Hydraulic problem on mast operation. - Technical Troubleshooting discussion in Forkliftaction's forums

Toyota 8FGCU25:
Hydraulic problem on mast operation.

When raising mast the 2 outer cylinders have started to lift first before main center cylinder.
Sometimes the main cylinder will start to lift first about 20 inches then stops and 2 outer cylinders will start going up.
Forks do not creep down when left up off ground.
What regulates the cylinders to make main cylinder lift first.

Posted 10 Jul 2020 21:55
Discussion started by tdarr
Florida, United States

tdarr@appi.us

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Es probable que tenga fuga interna el piston central

It's likely there's internal leakage from the central piston

Posted 13 Jul 2020 12:10
Modified 13 Jul 2020 14:15 by administrator
Reply by ikisleyva
Mexico

barbosa39314@gmail.com

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I had a similar issue on a Clark. Ended up being a Cushioning valve.

Posted 10 Jul 2020 23:15
Reply by Alvino_Revilla
California, United States

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