Doosan DX60R Shop Manual page 144

3. Lift outer ring and check that inner ring can move freely.
See Figure 5, if not, replace seal (3, Figure 4).
4. Turn inner ring and use magnet bar (1, Figure 6) to
remove steel balls (2).
5. Turn inner ring and use wire (1, Figure 7) to remove
retainers (2).
Swing Bearing
Page 8
Figure 5
Figure 6
Figure 7
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