8 - 11
Dismantling (cont’d)
41
Turn the track motor on its side. By hand, turn the
cylinder block
104
back and forth a few times to release
the piston shoes
106
from swash plate
103
. Remove the
cylinder block from spindle
102
, complete with piston
105,
piston shoes
106
, brake plates
116
and friction
plates
115
.
42
Remove the brake plates
116
and friction plates
115
from the cylinder block
104
.
Use the retainer plate
107
to remove the nine
piston/piston shoe assemblies from the cylinder block,
noting which piston belongs to which cylinder block
bore.
43
Remove the piston/piston shoe assemblies from the
retainer plate.
44
Remove thrust ball
108
from the cylinder block.
Section F
Transmission
9803/6020
Section F
8 - 11
Issue 1
Track Gearbox
Summary of Contents for JS70
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