14. FRONT WHEEL/FRONT SUSPENSION/
STEERING SYSTEM MXU550EXi/MXU500i
FRONT WHEEL
REMOVAL/INSPECTION/
INSTALLATION
REMOVAL
Place the machine on a level place.
Remove four nuts from front wheel.
Elevate the front wheels by placing a
suitable stand under the frame.
Support the machine securely so there is
no danger of it falling over.
Wheel Hub Nut Cap
Remove the wheel and wheel hub nut cap
together.
INSPECTION
Measure the wheel run out.
Replace wheel or check bearing play if out
of specification
Rim run out limits:
Vertical: 2 mm (0.08 in)
Lateral: 2 mm (0.08 in)
INSTALLATION
When reinstalling a wheel, tighten the
wheel nuts in a crisscross (rather than a
circular) pattern.
Torque: 6.1kgf-m (61 N-m)
Be sure the tapered side of the wheel nuts
face the wheel rim.
14-4
4.7 / 5