Static Balancing; Inspection - Yamaha SZR 660 Service Manual

FRONT WHEEL
INSPECTION
1.
Eliminate
any
traces of oxidisation from the
parts.
2.
Inspect:
• Wheel
axle
Turn
the axle
on a
level surface.
Curvature -» Replace.
WARNING
Never
attempt to straighten a wheel axle.
3,
Inspect;
•
Tyre
Wear/Damaged
->
Replace.
See
section
TYRE
INSPECTION"
in
CHAPTER
3°.
•
Wheel
Cracks/Deformation/Curvature -> Replace-
See
section
"WHEEL
INSPECTION"
in
CHAPTER
3°.
4.
Measure:
Wheel
runout
Out
of
specification *->
Check
the wheel
and
bearing free play-
Wheel
runout
limits:
Vertical
(1):
0.5
mm
Lateral
(2):
0.5
mm
WARNING
After assembling
a tyre,
drive slowly
to
allow
it
to adapt to
the rim.
If
this
precaution
is
not
observed,
damage
might be caused
to
the cycle
and
accidents to the
driver.
FRONT
WHEEL
How
to
replace
wheel bearings and
dust covers:
• Clean
the
outside of the hub.
• Remove
the dust cover
(1)
with a flat-headed
screw
driver.
NOTE:
Place a
rag
on the outside
to
avoid damaging
the
dust
cover.
• Disassemble the bearing
(1
)
with a normal
puller
(2).
•
Install
the
new
bearing
and
the dust cover by
following the
disassembly procedures
in
reverse
order.
NOTE:
Use
a
wrench
(4)
with
an
external
diameter equal
to
that of the
bearing and dust cover.
CAUTION:
Do
not
strike
the bearing inner race
(5)
or
balls
(6).
The
contact
must
only be
made
with the
outer race
(7).
*****
6. Inspect;
• Tachometer
socket
Wear/Damage -» Replace.
5. Inspect:
*
Wheel
bearings
Free
play in
wheel hub or wheel which
does
not turn
smoothly
->
Replace.
•
Oil
seal
Wear/Damage -» Replace.
STATIC
BALANCING
NOTE:
After replacing the
tyre
and/or
rim,
it
is
necessary
to
balance
the wheel.
Balance
the
wheel with the brake disk
installed.
7-3
7-4