Doosan DX190W, Operation And Maintenance Manual, Page: 286 / 315

OP000530 Inspection, Maintenance and Adjustment
4-90
10. Assemble tire set (outer and inner tires) to axle hub (3)
while taking heed to assembly bolt holes (6). Whence take
care so that tire assembly bolt (4) may not be damaged by
axle hub (3).
11. Follow tightening pattern (Figure 167) when tightening
wheel nuts. Tighten to specified torque. (Tightening torque
55 - 60 kg•m).
12. Run machine forward and backward several times to
ensure proper assembly and seating of the washers.
Retighten wheel nuts to ensure proper torque. (torque
55 ~ 60 Kg
• m).
13. Once again tighten tire assembly bolts (4) (tightening
torque 11 Kg • m) after completion of wheel nut tightening.
4
3
6
FG003437
Figure 166
1
2
3
4
5
6
7
8
9
10
HAOM310L
Figure 167
FG006786
Figure 168