Doosan DX60R Shop Manual page 629

3. Lightly hammer the retaining ring (20) with a hammer and
holder (IV).
NOTE:
Check whether the retaining ring has been
reliably fitted in the spindle.
4. Measure the clearance between retaining ring (20) and
the outer ring of roller bearing (22) with a thickness gauge.
5. Determine whether the thickness of the retaining ring is
suitable.
Max = Thickness of thickness gauge + Thickness of
currently mounted ring
Min. = Thickness of thickness gauge + Thickness of
currently mounted ring - 0.05 mm (0.002 in)
6. After deciding thickness of the retaining ring, select
another retaining ring from 12 available types fit it into the
hold flange.
7. After fitting the retaining ring of the set thickness, "Install
Retaining Rings" on page 1-57.
Travel Motor
Figure 151
Figure 152
Figure 153
SP001686
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