HYDRAULIC CONTROL VALVE (Gresen) (Cont'd)
Tilt
Section (Cont'd)
Using a magnet remove the spring and poppet from the
two
load check positions [A).
Remove the O-rings from the
load checks [B).
NOTE: Always use
new
O-rings
when
assembling
the
control
valve sections.
Put grease
on
the spring and poppet [C].
Install and tighten both load checks.
Remove the valve spool assembly
[0].
Installation: CAREFULLY install the spool into the tilt
section. DO NOT damage the
O-ring
.
NOTE: Check
the
valve spool,
it
must
move
freely
in
the bore.
If
not
rotate
it
180
0
•
NOTE:
DO
NOT remove the
spool
bolt
from
the
spool
unless
the
spring
is broken.
If
the
spool
bolt
is
to
be removed see Page
2-17
for
the
correct
procedure.
B
c
-2-11-
6-05038
6-04915
741, 742, 743, 743DS
Bobcat
Loader
Service Manual
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