Reassembly - Doosan DX140R Shop Manual

REASSEMBLY

IMPORTANT
Replace any part that shows evidence of damage or
excessive wear. Replacement of all O-rings and flexible
seals is strongly recommended. Before starting the cylinder
reassembly procedure, all parts should be thoroughly
cleaned and dried,
hydraulic fluid. Prepare the work area beforehand to
maintain cleanliness during the reassembly procedure.
NOTE: Reassemble the subassemblies of the cylinder in the
following order:
1. Body of the cylinder.
2. Piston rod.
3. Piston assembly.
4. Cylinder head assembly.
1. Reassemble pin bushing (2), (4) to piston rod and body of
cylinder.
2. Following reassembly of rod cover components, install the
dust wiper (11) and rod bushing (6) to the rod cover (5).
Insert retaining rings (7 and 12).
Cylinders
and/or prelubricated with clean
Figure 29
Figure 30
SP000030
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