Honda CLYMER VF500C 500F (1984-1985) [135/350] Clutch and transmission

Honda CLYMER VF500C 500F (1984-1985) [135/350] Clutch and transmission
CLUTCH AND
TRANSMISSION
125
NOTE
After
being
positioned
correctly
into the
drive chain
cover,
the slave cylinder
assembly may
stick
out by about
3/8
in.
from
the
mating
surface of the cover.
This
is
due to the
pressure
within
the
hydraulic
system.
11. Install
the
bolts securing
the slave cylinder
and
gradually
tighten
the bolts
in
a crisscross
pattern.
Continue to tighten
until the slave
cylinder has
bottomed
out on the mating
surface of
the cover.
Tighten
the bolts securely.
12.
On
Magna
models,
install the
slave cylinder
cover
and tighen the
bolts securely.
Removal/Disassembly
This
procedure
is
for
a complete
service
procedure
of
removal,
disassembly, inspection,
assembly and
installation
of the slave
cylinder.
l.
On
Magna
models, remove
the bolts securing
the slave
cylinder cover and remove
the cover.
2. Drain
the
hydraulic fluid
from
the entire
system
as
follows:
a.
Attach
a
hose
to the
bleed
valve
on the clutch
slave cylinder
(Figure
38).
b.
Place
the
loose
end
into
a container and open
the bleed
valve.
c. Operate
the clutch
lever
until all
fluid is
pumped
out of
the
system.
d. Close
the bleed
valve
and
remove
the
hose.
WARNING
Dispose
of this
fluid-never
reuse
hydraulic
fluid.
Cont aminated
fluid
can
cause
clutch
failure.
3.
Place
a container
under the
lower flexible
portion
of
the
clutch hose
at the clutch
slave
cylinder
to
catch
any
remaining fluid. Remove
the
union
bolt and sealing
washers
(A,
Figure 45)
securing
the hose to the
clutch slave cylinder.
Remove
the hose
and
let
any
remaining fluid
drain
out
into
the container.
4. Remove
the bolts securing the clutch
slave
cylinder
(B,
Figure
45) to the drive
sprocket cover
and
withdraw
the unit and
gasket
from
the
cover.
Don't
lose
the
locating
dowels
on the
cover.
Inspection
WARNING
Do
not apply
high air
pressure
during
the next
step.
If
the
piston
is stuck, it
may shoot
out suddenly and cause
serious injury,
1. To remove
the
piston,
hold
the
slave
cylinder
body in
your
hand with
the
piston
facing
away
from
you.
Place
a clean shop cloth
behind the
piston.
Carefully apply a small
amount of
compressed
air
in
short spurts
into
the
hole where
the union
bolt
was
attached. The
air
pressure
will
force
the
piston
out of the body.
CAUTION
Be
sure to catch the
piston
when
it is
pushed
out of the body.
Failure
to do so
will result
in damage to
the
piston.
2. Remove
the spring
from
the
piston.
3. Check the spring for damage
or sagging. Honda
does
not
provide
service
limit
dimensions
for
this
spring.
Replace
the spring if its
condition is
doubtful.
4. Remove
the oil seal and the
piston
seal
from
the
piston;
discard both seals.
5. Use a
vernier
caliper and
measure
the outside
diameter
of the
piston
as shown
in Figure 46.
Replace
the
piston
if it is worn
to the service
limit
listed in
Table 2.
6. Use
a
vernier
caliper and measure the inside
diameter
of the slave cylinder body
as shown
in
Figure 47.
Replace
the body
if it is worn
to the
service limit listed in Table 2.
ffi

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