Doosan DX60R Shop Manual page 554

12. Install the carrier No.1 sub-assembly (R9).
Turn the carrier slowly by hand to adjust the matching
holes when assembling.
13. Install the sun gear No.1 (R18).
Be sure to check the direction of sun gear when
assembling.
14. Install the O-ring (26).
15. Place the motor assembly on the reduction gear assembly
and loosely tighten the socket bolt (43), then tighten it the
specified torque.
Swing Motor
Page 40
Figure 71
Figure 72
Figure 73
Figure 74
SP001630