LiuGong CLG835H, Service Manual

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January 24, 2017 Removal and Installation
CLG835H Steering hydraulic system
Figure 1
3. Assembly of oil cylinder
assembly:
a. Fix the cylinder block on
assembly stand so that it
can not turn (As shown in
Figure I and Figure II) and
apply cleaning hydraulic
oil on inner cavity of cylin-
der block within the area
of 300mm\ 11.8in from up
to down.
b. Lift the piston rod group
with sling and apply clean
hydraulic oil to the excir-
cle of piston, then install it
to the cylinder block verti-
cally along with the axis of
inner chamber of cylinder
block.
c. Tighten the cylinder head
clockwise using hook
spanner and knock the
hook spanner with cop-
per bar, and then install
boosting rod on the hook
spanner to tighten the cyl-
inder continuously (Fig-
ure II) to make tightening
torque of cylinder head
thread reach 332±20Nm\
244.9±14.8lbf·ft.
Lifting rig
Lifting rope
Hook spanner
Copper bar
Boosting rod
Figures Operation instruction Tools
P18H00282