Any idea what could cause slow hydraulics? All hydraulics are slow - Maintenance & Troubleshooting discussion in Forkliftaction's forums

Discussion:
Any idea what could cause slow hydraulics? All hydraulics are slow

Any idea what could cause slow hydraulics? All hydraulics are slow. Tilt, Side shift, Lift and even when Lowering.

I checked the pressure on the delivery hose connector, and it is correct based on manual, at 2,500 psi. I also drained all the hydraulic oil, and filled it in with new 10 gallons. The old oil was dirty and dark red, please see second picture.
https://imgur.com/a/ta1H2Rc

It is a 2012 Mitsubishi FG30NGLE
Serial number: AF13G00114
Thanks!

Posted 11 Feb 2025 03:08
By Matt_Steveson
joined 11 Feb'25 - 1 message
Minnesota, United States

Post a Reply Report this post

Showing items 1 - 1 of 1 results.

Sort messages by:

One of the possible symptoms is if it manifests itself to a significant extent when the oil is cold, there may be a disturbance in its flow (saturated filter, foreign body in the intake line - part of the valve, damaged O-ring... and the like), mechanical impurities or disturbed controls. It is also important whether the problem arose increasing intensity or at the moment... Do the pressure check at min. 60 degrees Celsius

Posted 15 Feb 2025 01:14
By kole
joined 17 Jan'25 - 1 message
Serbia

...and it can always be better...

Post a Reply Report this post

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.