HANGCHA CPD30J - Steering Axle

15
2.2 Steering axle
2.2.1 General specifications
Axle centre（none for 4-5t）
Axle body
type
Center support, swing type
Vertical play（mm）
0～1
Turning
angle
Inner
wheel
1-1.5t
79.5º
2-3t
80º
Outer
wheel
1-1.8t
56º
Adjusting shim for end
shaft of axle thickness
（mm）
0.5, 1.0, 1.6
2-3t
55.7º
Tyre
pressure
0.9MPa
Part No.
N163-220020-000
Kingpin wheel hub bearing
Kingpin axial play（mm）
Less than
0.20
Pre-tighten
Tighten steering spindle nut until
drive wheel hub no longer
rotates with one hand. Then
loose 1/8～1/6 rotations.
Kingpin adjusting washer
thickness（mm）
Part No.
Or wheel hub rotation starting
torque at hub blot 10-29.8N
0.10, 0.30, 0.70
N163-220012-000
Axial
play(mm)
Less than 0.10
Truck type
1-1.8t
2-2.5t
3-3.5t
4-5 t
weight Kg
66-68
96-99
98-100
135-150
2.2.2 Trouble diagnoses corrections
condition
Probable cause
Corrective action
Unstable driving
·loose wheel nut
·wheel bearing out of adjustment.
·improperly adjusted shims.
·f aulty steering system.
tighten
adjust
adjust
refer to turning system section
Noises
·insufficient lubrication.
·loose bolts and nut.
·improperly adjusting shim for axle end Shaft.
·damaged joint bearing at two ends of rod.
Apply calcium grease
tighten
adjust
replace