Hydraulic lift problem

Cub49

Member
The lift only raises with engine at full throttle and then real slow. I've removed orifice and screen and cleaned. Also put pressure guage in pressure port and only getting about 200 psi when moving control lever. Is there anything else that I can check before tearing things apart.
 
Hi,
You didn't say if the system is full of fluid. It should be full to the filler plug hole, with the arms in the rear, or down position. The air should be removed from the system after changing the fluid, like the Cub operator's manual tells how to do. :)
 
Hi,
You didn't say if the system is full of fluid. It should be full to the filler plug hole, with the arms in the rear, or down position. The air should be removed from the system after changing the fluid, like the Cub operator's manual tells how to do. :)
It is full of fluid and air removed by working with the plug removed.
 
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