SECTION 6—SEAT AND BACK
Part No. 1110546
27
Tracer
®
EX2
Adjusting the Seat Width
Swingaway Front Riggings
NOTE:
FIGURE 6.2
on
page
27
and
FIGURE 6.3
on
page
28.
NOTE:
When
adjusting
the
seat
width
of
the
wheelchair,
the
back
and
seat
upholstery
MUST
be
changed.
If
applicable,
the
headrest
pillow
and
headrest
upholstery
MUST
be
changed
as
well.
1.
Remove
the
existing
back
and
seat
upholstery
from
the
wheelchair.
Refer
to
Replacing
Back
Upholstery
on
page 26
and
Replacing
Seat
Upholstery
on
page 26.
2.
Remove
the
four
button
screws
and
locknuts
that
secure
the
two
pivot
links
to
the
wheelchair
frame
and
crossbraces.
3.
Remove
the
two
button
screws,
locknuts
and
crossbrace
saddle
that
secures
the
bottom
of
the
crossbrace
to
the
wheelchair
frame.
Repeat
for
other
crossbrace.
4.
Remove
the
hex
screw,
coved
washers,
washers
and
locknut
that
secure
the
two
crossbraces
together.
See
Detail
ʺ
B
ʺ
.
FIGURE 6.2
Adjusting the Seat Width - Swingaway Front Riggings
NOTE:
Note
the
orientation
of
the
coved
washers,
washers
and
locknut
for
assembling
the
new
crossbraces.
See
Detail
ʺ
B
ʺ
.
5.
Assemble
the
two
new
crossbraces
together
with
the
existing
hex
screw,
coved
washers,
washers
and
locknut.
Securely
tighten.
Refer
to
Detail
ʺ
B
ʺ
for
hardware
orientation.
6.
Determine
the
correct
pivot
link
and
mounting
hole
to
use
with
the
desired
seat
width.
See
chart
below.
7.
Secure
the
pivot
links
to
the
crossbraces
and
wheelchair
frame
with
the
four
button
screws
and
locknuts.
Securely
tighten.
NOTE:
Position
crossbrace
saddle
on
wheelchair
frame
using
the
washer
on
the
underside
of
the
wheelchair
frame
as
a
reference.
See
Detail
ʺ
A
ʺ
for
proper
positioning
of
the
crossbrace
saddle.
8.
Reinstall
the
two
button
screws,
locknuts
and
crossbrace
saddle
that
secures
the
bottom
of
the
new
crossbrace
to
the
wheelchair
frame.
Refer
to
Detail
ʺ
B
ʺ
for
hardware
orientation.
Repeat
for
opposite
crossbrace.
Securely
tighten.
9.
Install
the
new
back
and
seat
upholstery
onto
the
wheelchair.
Refer
to
Replacing
Back
Upholstery
on
page 26
and
Replacing
Seat
Upholstery
on
page 26.
SEAT WIDTH
PIVOT LINK
16 - INCH
18 - INCH
20 - INCH
22 - INCH
I
16-inch
18-inch
DO NOT USE
DO NOT USE
20-inch