Doosan DX60R Shop Manual page 544

8. Apply grease to the O-ring (23, 24) and assemble it.
9. Assemble the cylinder spring (12).
10. Assemble the spherical bush (11).
11. Set the piston assembly (9, 10) on the retainer plate (8)
and assembly it in the cylinder block (13).
Apply an ample amount of hydraulic fluid to the sliding
part before assembly.
Swing Motor
Page 30
CAUTION
Figure 36
Figure 37
Figure 38
Figure 39
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