Doosan DA40 - Page 144

Engine
SHOP MANUAL
Ch 1 page 99
3. After pressing in a new bearing bush-
ing, it
must be finish-turned. This requires
special
equipment.
Refer to figure 189 for the dimensions
required.
Diameter, d = 54.030 - 54.043 mm
Surface quality = 0.6 Ra
Figure 189