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SERVICE
&
MAINTENANCE INSTRUCTIONS
Installing Valve (Figure
34)
1.
2.
3.
4.
5.
Reconnect control linkage to valve.
Adjustment of the linkage should not be
necessary unless
it
was disturbed.
Control handles should
be
positioned with
console as shown.
When completing a maintenance function on
the valve, perform a functional test by placing
control handles in their various positions and
make certain the correct operation occurs
corresponding
to
the decals on the operator’s
console. Pay specific attention to the float
position of the boom.
Do
not operate backhoe
if
functions
differ
from the decal.
If the functions differ from the decal, check
to
make sure control linkage is correctly installed
and check plumbing schematics to make sure
hoses are correctly connected.
REAR
VIEW
SIDE
VIEW
Figure
34.
Linkage Installation
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