SECTION 10—JUNIOR BACKS
Adjustable ASBA Seat
58
Part No 1143238
Removing/Installing the Back Canes
NOTE:
For
this
procedure,
refer
to
FIGURE 10.3.
NOTE:
Existing
hardware
will
be
reused.
NOTE:
Take
note
of
position
and
orientation
of
mounting
hardware
for
reinstallation.
Removing
1. Remove
the
two
mounting
screws,
washers*,
coved
washers
and
locknuts
securing
the
cane
brackets
to
the
back
canes
and
inserts.
*NOTE:
Non
‐
TRRO
wheelchairs
have
four
washers
and
TRRO
wheelchairs
have
two
washers.
NOTE:
The
insert
will
fall
out
of
the
bottom
of
the
back
cane.
Retain
it
for
proper
installation.
2. Remove
the
back
cane
from
the
back
cane
brackets.
3. Repeat
STEPS
1
‐
2
for
the
opposite
side.
Installing
1. Position
the
insert
in
the
bottom
of
the
back
cane.
2. Rotate
the
insert
until
the
mounting
holes
align
with
the
back
cane
mounting
holes.
3. Align
the
mounting
holes
in
the
back
canes
and
inserts
with
the
mounting
holes
in
the
cane
brackets.
4. Install
the
two
mounting
screws,
washers*,
coved
washers
and
locknuts
to
secure
the
cane
brackets
to
the
back
canes.
*NOTE:
Non
‐
TRRO
wheelchairs
have
four
washers
and
TRRO
wheelchairs
have
two
washers.
5. Torque
the
locknuts
to
156
in
‐
lbs
±
20%.
6. Repeat
STEPS
1
‐
5
for
the
opposite
side.
FIGURE 10.3
Removing/Installing the Back Canes
Back Cane
Locknut
Washer
Coved Washer
Washer*
Mounting
Screws
Back Cane
Bracket
Insert
*NOTE:
These
washers
are
only
present
on
non
‐
TRRO
wheelchairs.
NOTE:
TRRO
back
cane
bracket
shown.
