SECTION 12—JUNIOR SEATS
Adjustable ASBA Seat
74
Part No 1143238
Adjusting the Seat Depth
NOTE:
For
this
procedure,
refer
to
FIGURE 12.4
on
page 75.
1. Loosen,
but
DO
NOT
remove,
the
two
hex
screws
and
washers
securing
the
back
cane
brackets
to
the
slots
in
the
side
rails.
2. Loosen,
but
DO
NOT
remove,
the
four
hex
screws
and
washers
securing
the
rear
arm
sockets
to
the
slots
in
the
side
rails.
3. Loosen,
but
DO
NOT
remove,
the
four
hex
screws
securing
the
front
arm
sockets
to
the
slots
in
the
side
rails.
4. Remove
the
four
hex
screws
securing
the
back
cane
brackets
to
the
tops
of
the
side
rails.
5. Slide
the
back
cane
brackets
until
the
front
mounting
holes
align
with
the
mounting
holes
for
the
desired
seat
depth
shown
in
Detail
“A”.
6. Secure
the
back
cane
brackets
to
the
tops
of
the
side
rails
using
the
four
hex
screws,
two
washers,
two
pins
and
four
locknuts.
Torque
to
75
in
‐
lbs
±
20%.
7. Tighten
the
two
hex
screws
and
washers
securing
the
back
cane
brackets
to
the
slots
in
the
side
rails.
Torque
to
156
in
‐
lbs
±
20%.
8. Use
the
following
Rear
Arm
Socket
Adjustment
Table
to
determine
the
proper
position
for
the
rear
arm
sockets.
*NOTE:
Distance
is
between
the
front
of
the
rear
arm
socket
and
the
rear
of
the
side
rail
(Detail
“B”).
9. Measure
the
distance
determined
in
STEP
8
from
the
rear
of
the
side
rail.
10. Slide
the
rear
arm
sockets
along
the
side
rails
to
align
the
front
of
the
rear
arm
socket
with
the
distance
measured
made
in
STEP
9.
11. Secure
the
rear
arm
sockets
to
the
side
rails
with
the
four
hex
screws
and
washers.
Torque
the
hex
screws
to
156
in
‐
lbs
±
20%.
12. Slide
the
front
arm
sockets
along
the
side
rails
until
the
center
of
the
front
arm
socket
is
10.47
inches
from
the
rear
of
the
rear
arm
socket.
13. Secure
the
front
arm
sockets
to
the
side
rails
with
the
four
hex
screws.
Torque
the
hex
screws
to
156
in
‐
lbs
±
20%.
Rear Arm Socket Adjustment Table
SEAT DEPTH
DISTANCE* (IN INCHES)
12-INCH
4.13
13-INCH
4.13
14-INCH
4.13
15-INCH
3.75
16-INCH
2.75
17-INCH
1.75
18-INCH
0.75
