HANGCHA CPD10J, Service Manual

Page: 21 / 64

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.
· faulty 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