SECTION 6—SEAT AND BACK
Part No. 1110546
29
Tracer
®
EX2
Fixed Frame
NOTE:
For
this
procedure,
refer
to
FIGURE 6.4.
Removing Lower Mounting Hardware
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.
NOTE:
If
adjusting
the
seat
width
of
the
wheelchair,
back
and
seat
upholstery
as
well
as
the
crossbraces
MUST
be
replaced.
2.
Remove
the
four
screws
and
locknuts
that
secure
the
insert
tube
to
the
lower
wheelchair
frame.
3.
Remove
the
inserts
from
the
rear
of
the
wheelchair.
4.
Remove
the
hex
screw
and
locknut
that
secure
the
two
existing
crossbraces
together.
Removing Upper Mounting Hardware
1.
While
pushing
down
on
the
rear
seat
guide,
pull
up
the
front
seat
guide
until
the
front
seat
guide
releases
from
the
wheelchair
frame.
2.
Pull
the
crossbrace
away
from
the
rear
seat
guide.
3.
Repeat
STEPS
1
‐
2
for
opposite
crossbrace.
4.
Reverse
STEPS
1
‐
3
to
assemble
the
upper
mounting
hardware.
5.
Reverse
STEPS
1
‐
4
in
Removing
Lower
Mounting
Hardware
on
page 29.
FIGURE 6.4
Adjusting the Seat Width - Fixed Frame
DETAIL “B” -
REMOVING UPPER
MOUNTING
HARDWARE
DETAIL “A” - REMOVING LOWER
MOUNTING HARDWARE
Rear Seat Guide
Crossbrace
Front Seat Guide
Crossbrace
Insert Tube
Wheelchair Frame
Locknut
Screw
Hex Screw