669224-R5
30
ERVICE
S
5.3 Cylinders
5.3-1 Cylinder Removal and
Installation
The following procedures can be performed with the
attachment mounted on the truck.
1 Extend the arms outside the width of the frame.
2 Remove the bumper from the attachment.
3 Remove the cotter pins, locking caps and nuts retaining
the cylinder rods to the arm lugs.
4 Retract the cylinder rods until they come out of
engagement with the arm lugs.
5 Relieve hydraulic system pressure.
WARNING: Before removing hydraulic
lines or components, relieve pressure in the
hydraulic system. Turn truck off and open
the truck auxiliary control valve(s) several
times in both directions.
6 Disconnect the hydraulic lines from the cylinder ports.
Plug the lines and cap the cylinder ports.
7 Remove the cotter pins, locking caps and nuts retaining
the cylinder to the frame lugs.
8 Lift the cylinders away from the clamp frame.
CL4412.eps
1
3
2
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6
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