Figure 5-13.—Noise danger areas.
operations and maintenance. Therefore, you should
make sure that all personnel and equipment are clear
of the area before operating any movable surface.
Power-operated canopies have safety locks that
must be installed during ground-handling operations.
These safety locks prevent the accidental closing of
the canopy, preventing personnel from being crushed
as the canopy closes.
The general information and servicing section of
each MIM contains specific information concerning
the various movable surface hazards and specifies the
safety locks that must be used. Personnel involved
with line operations and maintenance should pay
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