SECTION 3—MAINTENANCE
32
6. Periodically
adjust
wheel
locks
as
tires
wear.
7. Make
sure
that
all
bolts
are
tight
before
operating
wheelchair.
8. Keep
tilt
slides
and
roller
bearings
free
of
dirt
and
lint
to
ensure
proper
operation
of
the
tilt
mechanism.
9. Periodically
check
the
back
fold
down
mechanisms
to
ensure
that
they
lock
the
back
securely
in
place.
10. Periodically
check
front
caster
wheel
bearings
to
make
sure
they
are
clean
and
free
from
moisture.
Use
a
Teflon
lubricant
if
necessary.
11. Check
upholstery
for
sagging,
rips
or
tears.
12. Recliners
Only
‐
Periodically
check
gas
cylinders
for
oil
leaks.
If
oil
leak
is
detected,
contact
Invacare.