Steering Column - Komatsu WA250-6 Shop Manual

SEN03827-01

Steering column

1. Steering wheel

2. Steering column

3. Orbit-roll valve
4. Steering tilt lock lever
No.
Check item
Clearance between steering shaft
5
and column bushing
4
10-300
Tolerance
Standard
size
Shaft
0
19
–0.08
Criteria
Standard Clearance
clearance
Hole
+0.15 0.05 –
+0.05 0.23
300 Steering system
Steering column
Unit: mm
Remedy
limit
Replace
0.4
WA250, 250PZ-6
1