G,,,,""
4
02
C
MODEL
SECTION
7
AIRPLANE
&
SYSTEMS
DESCRIPTIONS
PASSENGER
PROVISIONS
(BUSINESSLINER)
The
passenger
seats
are
attached
to
continuous
seat
rails
located
on
each side of the cabin area.
The
seats
are adjustable fore
and
aft,
within
the
limits
of the
seat
stops, by raising the handle located
on
the
front
of
the
seat.
If
the
optional
adjustable
seats
are
installed,
a second handle
is
provided
on
the
front
of
the
seat
which allows
reel
ining
of
the
seat
back.
Insure
the
seat
stop
pins
are
engaged with
the
holes in
the
seat
rails
before
takeoff
and
landing.
Each
seat
;s
equipped
with
a
seat
belt
which
is
attached to the
seat
structure.
PASSENGER
PROVISIONS
(UTILILINER)
The
passenger
seats
are
attached
to
continuous
seat
rail
s
located
on
each
side
of
the
cabin
area.
The
seats
are
adjustable
fore
and
aft,
within
the
limits
of
the
seat
stops,
by
raising
up
on
the
stop pin
lever
located
near
the
outside
edges of
the
foot
rests.
The
seats
do
not
have
reclining
backs.
An
optional
aft
twin
seat
offers
backs
which
fold
forward, allowing
improved
accessibility
to
the
rear
baggage
shelf.
Insure
that
the
seat
stop pins
are
engaged with
the
holes in
the
seat
rails
before
takeoff
and
landing.
Each
seat
is
equipped with a
seat
belt
which
is
attached
to
the
seat
structure.
DOORS,
WINDOWS
AND
EXITS
CABIN
DOOR
The
main
cabin door
is
a
two-section,
outward opening,
airstair
door.
The
lower
section
folds
down
to provide
two
steps
for
ease
in
boarding
and
deplaning passengers, while
the
top
portion
folds
up
.
......-----!fCcAAiUlnTrlclo»Nil\·
---...:.-----.
When
entering
or
exiting
airplane
equipped with
pneumatic lower door
extender,
ensure lower cabin
door
is
fully
extended before
putting
weight
on
steps.
The
lower door handle
is
located
such
that
the
upper door must
be
o~en
'--CO'/'
to
gain access
to
it.
In
addition,
the
locking pin
receptacles
can
be
V1S-
ually
inspected
for
positive
engagement, see Figure 7-20.
It
is
important,
to
ensure
positive
locking,
that
the
upper door
inner
handle
be
rotate
fully
clockwise
against
the
stop before being stowed.
If
the
door
is
full
locked
(overcenter),
a white
vertical
line
will
show
against
a green back-
ground in
the
inspection
hole~.~~=c:~~~
r-----IWARNING
~------.
~
Failure
to
properly
latch
the
cabin door
may
allow
the
door to open
in
flight.
As
an
additional
safety
feature,
a cabin door warning
light
is
provided.
This
light
is
located
in
the
annunciator panel, see Figure 7-3,
and
is.
illuminated
when
the
cabin door
is
not
securely
latched.
CREW
DOOR
~
An
optional crew
door,
located
next
to
the
pilot1s
seat,
provides
direct
access
to
the
cockpit.
The
door
is
hinged
at
the
top
and
an
assist
handle
and
wing
walkway
are
provided
to
allow easy
access.
The
door warning
light
on
the
annunciator panel will
illuminate
if
the
crew door
is
not
securely
latched.
1
November
1979
Revision 4 - 1
December
1983
7-51