Doosan DX60R Shop Manual page 779

12. Disassemble the O ring (16) and dust seal (19) from the
plug (17). Disassemble the dust seal with a small screw
driver.
13. Disassemble the piston (13) from the casing [2] (2).
14. Disassemble the spring (12) from the casing [2] (2).
15. Disassemble the pressure drop valve sub-assembly from
the casing [1] (1).
Travel Contorl Valve
Figure 15
Figure 16
Figure 17
Figure 18
SP001641
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