The lift cylinder O-ring on a Kubota mini tractor needs to be replaced when the lift arm lowers slowly while the control is in neutral. This indicates wear of the seal, causing hydraulic pressure to leak. Replacing the O-ring is a simple and cost-effective solution to restore the functionality of the lift cylinder.
Below are the models
Kubota
B4200D, B5100D-P, B5100E-P, B5200D, B5200E, B6000, B6000DT, B6000E, B6100D-P, B6100E-P, B6100HST-D, B6100HST-E, B6200D, B6200E, B6200HSTD, B6200HSTE, B7100D-P, B7100HST-D NEW TYPE, B7100HST-D OLD TYPE