jcb JS260

83 - 1
Section E
Hydraulics
9803/6400
Section E
83 - 1
Issue 2*
Slew Motor
Key
a Drain port
a1
Pilot port
b1
a2
Pilot hole
a3
b
c
Flow paths
d
e
f Piston bore
g
h Flow paths
i
j By pass valve
A Inlet port
B Outlet port
C Anti-cavitation check valve
D Mechanical brake
J Cross-line relief valve
K A side cavity
L B side cavity
M Intermediate cavity
N A side seat
P B side seat
R Anti-pendulum valve
S Anti-pendulum valve
T Pilot hole
U Spring chamber
V Make-up port
W Piston
X Mechanical brake release
port
Y Motor output shaft
Z Slipper foot
JS00960
Hydraulic Motor Components
Note: Item numbers are referred to on the following pages.
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