2.PERIODIC MAINTENANCE
2-
WHEELS
Lift wheels up at horizontal position and ensure
no load to each wheel.
Shake wheels to left and right to see whether
their connecting parts are installed tightly and
check whether they can be swung.
No adequate tightening: ā tightening
Swing: ā replace rocker arm
Tire pressure
Improper tire pressure will lower comfort of
operation and driving and may lead to wear to
side edges of tires.
Tire thread.
When the tire groove decreases to 6 mm (0.24
in) due to wear, replace the tire.