HANGCHA CBD20-AMC1, Operation And Maintenance Manua

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9.7 Replace wheels
Procedure:
–
Dismantle the drive unit from the truck.
–
Remove the 12 socket hexagon screws
which is used to fix the driving wheels
with a S=5mm hex wrench.
CAUTION
Use equal strength to unscrew the
bolts. Do not overexert which might
do damage on the thread.
Loosen the bolts in a symmetrical
way when unscrewing the bolts and
remove the bolts respectively.
–
Strike the edge of the driving wheels with
a rubber hammer and remove the old
driving wheels from the drive unit.
CAUTION
Strike the edge of the driving wheels
evenly and symmetrically.
Do not scratch the outer surface of
inner ring gearbox and the inner
surface of the driving wheels.
–
Install new driving wheels. Apply
lubricating oil to the outer surface of
inner ring gearbox and the inner surface
of the driving wheels in favor of fast
installment.