SECTION 12—JUNIOR SEATS
Adjustable ASBA Seat
72
Part No 1143238
Adjusting the Seat Width
NOTE:
For
this
procedure,
refer
to
FIGURE 12.3
on
page 73.
NOTE:
For
12
or
13
‐
inch
widths,
the
seat
pan
must
be
positioned
between
the
back
cane
brackets
and
the
seat
rails.
Refer
to
Removing/Installing
the
Seat
Pan
on
page 68
to
reposition
the
seat
pan.
1. Remove
the
spreader
bar.
Refer
to
Removing/Installing
the
Spreader
Bar
on
page 59.
2. Remove
the
hex
screw
and
coved
washer
securing
each
crossbar
to
the
seat
frame.
3. Pull/push
the
side
rails
(Detail
“B”)
to
the
desired
width
shown
in
the
following
table.
4. Align
the
cross
bar
mounting
holes
with
the
seat
frame
mounting
holes.
5. Secure
each
crossbar
to
the
seat
frame
with
a
hex
screw
and
coved
washer.
Torque
the
hex
screw
to
75
in
‐
lbs
±
20%.
6. Adjust
the
spreader
bar.
Refer
to
Adjusting
Spreader
Bar
Width
on
page 60.
7. Install
the
spreader
bar.
Refer
to
Removing/Installing
the
Spreader
Bar
on
page 59.
Junior Seat Width Mounting Holes
SEAT
WIDTH
CROSS BAR MOUNTING HOLES*
(FRONT VIEW)
12-INCH
13-INCH
14-INCH
15-INCH
16-INCH
*NOTE:
Only
left
side
rail
shown.
Use
the
same
mounting
hole
for
opposite
side
rail.
