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8. Before getting on the ramp boards, check that the machine
is positioned in a straight line to the ramp boards and that
the center of the machine is aligned with the center of the
trailer.
9. Fix the direction toward the ramp boards and slowly travel
for loading. At this time, do not operate any other lever than
travelling levers on the ramp boards.
10. The machine becomes unstable when it gets over rear
wheels of the trailer. Therefore, travel slowly and
carefully. The direction change is strictly prohibited.
11. The machine inclines backward when it has got over
the rear wheels. Move backward to the specified
position with care and stop.