Kubota KX080-3 Workshop Manual page 568

WSM KX080-3 Service
6)Remove the piston assembly (piston [105],
shoe [106]) and retainer plate [107] from the
cylinder block [104].
Note : When removing, grip the retainer plate
[107] with both hands and remove
together with the retainer plate [107].
The piston [105] and shoe [106] are
squeezed into a single part at the
round surface section of the piston
[105]. The piston [105] and shoe [106]
cannot
damaging
replacement is necessary, replace the
piston [105] and shoe [106] as a pair
(hereinafter referred to as "piston
assembly") in a 9-pair unit (hereinafter
referred to as "piston kit").
7) Draw out the piston assembly [105], [106]
from the retainer plate [107]. (9 pair)
8) Remove the thrust ball [108] from the
cylinder block [104].
9) Remove the needle rollers [151] (3 rollers)
From the cylinder block [104].
IV-S-160
Hydraulic system
be separated without
the shoe [106]. If