Datsun 1200 - Page 48

2 Clutch
the
bolt
connecting
the
cable
to the
release
shaft arm
Measure the
distance between the lower
faces of the
cable
support
bracket
and the release
shaft
arm
The correct
measurement
oetween the
two
faces is
to
read 114
mm
4
881 in
Pedal
height adjustment
is
obtained
by
adjusting
the
pedal
stop
and
cable
First
adjust
the
pedal
stop
and
measure the distance
between ihe
top
of
the
pedal
through
a centre line
to
the
floor
Secondly
to
obtain
correct
pedal
free travel
adjust
the
cable at the cable lower end
Where a
hydraulic clutCh
is
fitted LH
drive vehicles
the same
iype
df
master
cylinder
and
siave
cylindet
as
fitted
to
the
1200
Series is
utilised
Adju
t f1ent
of the
throw
out
bea
ing
and clutch
pedal
and
bleeding
procedute
for
the
hydraulic system
is the
same
as
that of ihe 1200 Series
1200 SERIES
The
single dry plate clutch
comprises
a
press
ure
plate
and
cover
assembly
and
a driven
plate
assembly
the
pressure plate
and
cover
assembly incorporates
a
diaphragm
type
spring
The
assembly
has
eigllteen
tapered
levers which
are
integral
with
the
diaphragm
and
maintain
constant
pressure
on its
pressure plate thus
holding
the
driven
plate
to the
flvwheel
The driven
plate
has
a
spring
cushioned
hub
spiined
to
slide
on
the
c10tch
shaft
gearbox input shaft
the
spigot
bearing
for
the
clutch shaft
gearbox
input
shaft located in
he end
of
the
engine
crankshaft is
a
porous
bronze
bush
The
clutch throw
out
bearing
is a
single
row ball thrust
type
mounted on the
bearing
sleeve which slides on
the
clutch shaft
bearing
retainer
Where
a
hydraulically operated
clutch
release
mechanism
is
fitted the
push
rod
on
the
slave
cylinder
is
adjusiable
to
provide
clearance
between the throw
out
bearing
and
diaphragm
fingers
with
the
throw out
bearing
in
the released
position
Where a
mechanically
operated
release
mechanism
is
fitted
the
cable is
adjustable
to
provide
clearance
between
the throw
out
bearing
and
the
diaphragm lingers
with
the
throw
out
bearing
in the
released
position
TO REMOVE AND
INSTAL
2 I
UTU
UNIT
1
Raise
the
vehicle
and
remove
the
propeller
shaft
and
gearbox
as
described in the
MANUAL
TRANSMISSION
section
2
Mark the
pressure
plate
cover in
relation
to the
flywheel
so that
they may
be assembled in their
original
positions
3 Take out the six
bolts
and
spiing
washers
securing
the
pressure
plate
assembly
to
the
t1ywheel
releasing
theni
evenly
and
progressively
and
remove
the
dutch
pressure
plate
and
cover
assembly
and the
clutch
driven
plate
JnstaHation is a revers
1
9f
the
removal
procedure
with
particular
attention to the
following points
Use the
special
aligning
tool or
used
gearbox
input
shaft
to
align
the
centre of the
driven
plate
hob
with
the
spigot
bearing
in
the rear end of the
crankshaft
NOTJ The raised
section
of
the driven
plate
hub
must
face
the
pressure plate
Align
the marks on
the
pressure plate
cover and
flywheel
made on
dismantling
Tighten
the six
securing
bolts
evenly
and
progressively
Diaphragm Spring
Type
Pressure Plate and Driven
Plate Assemblies Release
Bearing
Side of
Pressure
Plate
48
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