Learjet 60 - Cockpit Seats

Pilot's Manual
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Learjet 60
COCKPIT SEATS
The crew seats (figure 7-2) are comprised of two basic
structures ; the
upper
structure containing the controls to adjust the headrest, recline,
and lumbar support
and the base structure containing the controls to
adjust the thigh pad, seat height
and seat horizontal position .
The seat
belt system inertia reel is attached to the rear of the seat
back .
The seat belt
reel
lock
is located on the outboard side of the seat,
be-
low and to the rear of the
armrest . To lock the seat belt reels, push the
reel lock handle down . For
automatic reel control, move the reel han-
dle up . The lap straps and crotch strap
are mounted on the seat pan .
Seat height
adjustment is accomplished by pressing a
button on the
height lock handle on
the outboard side of the seat . When the button
is pressed and handle pulled up, the seat
will raise . When the button
is pressed
and the handle pushed down, the seat
will lower . Release
the button at the
desired height to lock the seat into place .
Seat tracking is made with the track handle
on the inboard side of the
seat .
Moving the handle aft will allow the seat to be moved
forward
and aft as desired .
Release the track handle to lock the seat track
into
place .
The headrest may be adjusted for angle by moving the
headrest to the
right and rotating it to one of eight possible lock positions .
The back cushion/lumbar
support adjustment is controlled by two
handwheels, one on each side of the seat
. The handwheel on the out-
board side of the seat controls the up/down movement,
the inboard
handwheel controls
the in/out movement . Full up/down movement
of the back cushion is obtained within 3
1/2 turns of the handwheel
and
full in/out movement of the back cushion is obtained within 2 3/4
turns of the handwheel .
The armrests are padded and canbe individually adjusted .
Eacharm-
rest has an adjusting knob at the forward end of the arm . When either
knob is turned counterclockwise, the armrest will lower . When either
knob is turned clockwise, the armrest raises . The armrests can be fold-
ed back and pushed in towards the seat spine to facilitate entry and
exit to the seat .
Slide
the
armrest out and rotate
down for
use .
7-2
PM-123
Change l