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13 lut 2021 · If the three-point seeps down, then you probably have a bad lift piston “o” ring. When you closed the lock out valve, you have eliminated the valve and everything else in the system. If the three-point stays up, then you likely have a problem with the three-point control valve.
25 lut 2006 · I did try turning the 3pt drop control knob fully open and closed a few times. Made no difference. I have the seat off, so I can see the linkages and they all appear to be fine.
View and Download JLG T350 troubleshooting manual online. T350 boom lifts pdf manual download. Also for: T500j.
By following these troubleshooting methods for addressing lift tilt and stability issues, understanding error indicators and warnings, and having knowledge of manual operation techniques, you can confidently overcome lift performance issues with your Genie boom lift.
6 kwi 2022 · If it's stuck open, it would give the symptoms you have. And much of the 3PH function is based on dumping fluid off, so if there's something amiss, no pressure developes. Dumb question - have you confirmed that the lever and linkage actually move the spool?
23 sty 2023 · The Genie TZ50 boom lift's riggers are stuck in a position due to several possible causes. The most common cause is a faulty control switch, which can be identified by checking the manual override switches and running simple tests of the buttons on the platform controls.
17 paź 2020 · On my 15 yr old 2210, the 3 point hitch adjustable link is stuck and I can’t adjust it because the lock nut is screwed too tight. I can’t move it or the adjustable cylinder. I can’t remember which way to turn each. Any suggestions would be appreciated.
