Last Updated：2026/01/01
Sentence
[A
Boeing
777
main
landing
gear
assembly]
comprises
a
shock
strut,
at
the
top
of
which
is
the
MLG
trunnion;
at
the
lower
end
is
a
truck
beam
with
three
axles
and
six
wheels.
The
truck
beam
rotates
in
pitch
about
a
pivot
at
the
base
of
the
shock
strut
and
a
truck
position
actuator
tilts
the
truck
when
the
aircraft
is
airborne.
Quizzes for review
[A Boeing 777 main landing gear assembly] comprises a shock strut, at the top of which is the MLG trunnion; at the lower end is a truck beam with three axles and six wheels. The truck beam rotates in pitch about a pivot at the base of the shock strut and a truck position actuator tilts the truck when the aircraft is airborne.
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