Datsun 1000 - MASTER CYLINDER

Clutch 3
COVER
I
L
W
0
W
h
j
DIAPHRAGM
SPRING
PRESSURE PLATE
to
the
specified
torque
fitting
the
securing
bolts
If the flexible
hydraulic
pipe
has been discoimected
froni the
slave
cylinder
it will be
necessary
to
bleed
the
hydraulic
system
FiJI the
gearbox
with the
recommended od and ensure
that the
propeller
shafi
fear
universal
joint flange
and
pinion
flange
are connected to
the
marks made on
ismantling
in
order
to maintain
the
original
baiance of
the
shaft
Diaphragm Spring Type
Pressure Plate
Assembly FlyWheel
Side
Fit new
spring
washers
prior
to
spigot bearirig
in the
flywheei flange
Is in
serviceable
condition
This
be
acing
is a
sinterect
bronze bush and
requires
nb
luorication in service
6 Check
the iIuow
out
bearing
for
n ise or
roughness
NOn
When
cleaning
the
clutch
parts
do
not
immerse
ihe
th owout
bearing
in
the
cieaning fluid
This
beanng
is
luqricated
when
assemblea
and
requires
no
further
lubrication
ih service
TO CHECK AND INSPECT
q
Check that
the
driven
plate facings
are not
highly
glazed
or
gummed
with burned oil
2 If
the driven
plate facings are worn
down
to the
rivets
check
the
flywheel
and
pressure plate
faces
for wear
and
cori
ng
3 Check the hub
of the driven
plate
for looseness or
wear in the
hub
splines
Ch
eck effective action of the driven
plate
hob cushion
springs
4
Check
that the run
out of the
flywheel
face
does
not
exceed 0 050 nim
o ooi in
5 Check that the
clutch shaft
gearbox
input
shaft
7 If the driven
plate
is stilI serviceabie
do
not allow
any cleaning
fluid oil or
grease
to
contaminate the
plate
facings
8 Do
not reamth input
shaft spigot
bearing Apply
a
iight
coating
of
high melting point
grease
to
the
bore of
the
biIsh
before
assembling
the
clutch
9
Check
the
flywheel
and
pressure plate
for
high
spots glazing
and
cracking
If
gIaz g
and
high spots
are in
evidenr
e
remove
the
flywheel
from
the crankshaft Machine
ihe
surfa
e
removing only
sufficient material to restore
the
flywheel
face Renew
both the
driven
plate
and
pressure
plate
assembly
MASTER VUNDER
3 Remove the
two
attaching
bolts and withdraw
the
master
cylinder assembly
and
spacer
shims
4
installation
is a
reversal of
the
renioval
procedure
Refill the
reservoir with clean
hyctratilic
brake fluid and
bleed
the
system
Ensure
that
hydraulic
fluid is not
spilt
on
any
painted
surface
TO
REMOVE
AND
INSTAL
I
Remove the
split pin
and
clevis
pin
to release the
master
cylinder push
rod
from
the clutch
pedal
2
Disconnect the
pressure
pipe
at the master
cylinder
49
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