10-10
4. STEERING SYSTEM
KNUCKLE
Check knuckle visually or use crack detection method. If the knuckle is bent, the tire wear is
uneven, so check tire wear.
STEERING WHEEL
Set rear wheels facing straight forward,
then turn steering wheel to left and right.
Measure range of steering wheel
movement before rear wheel starts to
move. Range should be 30 - 60
mm
at rim
of steering wheel. If play is too large,
adjust at gearbox. Test steering wheel
play with engine at idling.
1)
2)
STEERING AXLE
Put camber gauge in contact with hub and measure camber. If camber is not within 1.5
Á
, rear
axle is bent.
Ask assistant to drive machine at minimum turning radius.
Fit bar and a piece of chalk at outside edge of counterweight to mark line of turning radius.
If minimum turning radius is not withinÜ100
mm
(Ü4
in
) of specified value, adjust turning angle
stopper bolt.
33)
(1)
(2)
(3)
(4)
D35ATA16
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