SECTION 10—JUNIOR BACKS
Part No 1143238
55
Adjustable ASBA Seat
SECTION 10—JUNIOR BACKS
WARNING
After any adjustments, repair or service and before use, make sure all attaching
hardware is tightened securely - otherwise injury or damage may result.
Before performing any maintenance, adjustments or service, ALWAYS turn the
wheelchair power off, otherwise injury or damage may result.
Adjusting the Back Width
A
new
back
pan
is
required
when
the
back
width
is
adjusted.
Back
width
MUST
be
adjusted
with
seat
width.
Refer
to
Adjusting
the
Seat
Width
on
page 72.
Adjusting the Back Angle
WARNING
Wheelchairs with TRRO Only - Adjusting the back angle from the factory setting
will void TRRO compliance. After adjusting the back angle, DO NOT transport an
occupied wheelchair in a motor vehicle of any kind. The wheelchair may only be
transported in a motor vehicle while unoccupied, and will be considered TRBKTS.
NOTE:
For
this
procedure,
refer
to
FIGURE 10.1
on
page 56.
1. Loosen,
but
DO
NOT
remove,
the
two
lower
mounting
screws
securing
the
cane
brackets
to
the
back
canes
and
inserts.
2. Remove
the
two
upper
mounting
screws,
washers*,
two
coved
washers
and
two
locknuts
securing
the
cane
brackets
to
the
back
canes
and
inserts.
*NOTE:
Non
‐
TRRO
wheelchairs
have
four
washers
and
TRRO
wheelchairs
have
two
washers.
3. Align
the
upper
mounting
holes
in
the
back
canes
and
inserts
with
the
desired
mounting
holes
in
the
cane
brackets
(Detail
“A”).
4. Install
the
two
upper
mounting
screws,
washers*,
coved
washers
and
locknuts
to
secure
the
cane
brackets
to
the
back
canes.
5. Torque
the
locknuts
on
upper
and
lower
mounting
screws
to
156
in
‐
lbs
±
20%.
