Table of Contents
Advertisement
2
Clutch
Pressure
Springs
A
thorough inspection
of
the
clutch
springs should
olwoys
be
mcrde. They
should
be
tested
for
spring
tension
when
the spring is
compressed
to
o
given Iength.
(See
Clutch
Pressure
Spring
Specificotions
for the
correct
spring
heights.)
CIutch
Ad[usting
Levers
A
thorough inspection should
be
given
the
levers,
the eyebolt pin,
ond
the
fulcrum.
lf
they show
ony
weor,
reploce
lhem.
To
remove
the
releose
levers, grosp
o
lever ond eyebolt
befween
the
thumb
ond fingers so
thol the
inner
end of the
lever
ond the
upper
end
of
the eyebolt ore os neor
to-
gether
os
possible. Keep
the
eyebolt
pin
secrted
in
its socket
in the
lever
(Fig.4).
Eyebolt
Fulcrum
Lever
FIGURE4-RemoveLevers
Lift
the
fulcrum
over
the ridge
on
the end
of
the lever. Lift
the
lever
ond
eyebolt
off the
pressure
plote
(Fig.
5).
Lever
PIote
Fulcrum
FIGURE
5
-
Li{t Lever
ond
Eyebolt
Off
Pressure Plote
Clutch
Pressure Plote
lnspect
the
pressure
plote
to
moke
sure
thot
it
is not
crocked
or
scored.
CLUTCH
Check
on o
surfoce
piote
for
o
worped
condition,
os
o
pressure
plote out
of
olignment
v',ill result
in
clutch chotter.
Mochining
or grinding
the foce
of
o
worped
pressure
plote
is not
recom-
mended.
lf o
worped
condrtion
exists,
'
reploce
the
pressure
plote.
FLYWHEEL
lnspect
the condition
of
the
flywheel
os
well os the
pressure
plote for
ony
roughness.
Check
oll
flywheel
stud
nuts
for
tightness. Use
o
torque
wrench
ond
trghten
the stud nuts l0O
to
I
10
Foot
Pounds torque.
TRANSMISSION CLUTCH
SHAFT
Slide
the
clutch
driven plote
onto
the
tronsmission
clutch shoft
to
rnoke
sure
thot
it
is free
on the
splines.
lf
the
splines
on the
tronsmission
clutch
shofl
ore
burred,
Temove
the
burrs
with
o
flne
flle or
stone.
If the
move-
ment
of
the
clutch
driven
plote is
not
free on the
splines,
the
result
will
be
clutch
drog ond
hord shifting
of
trons-
mission
geors.
CLUTCH ASSEMBLY
Prior
to
ossembly,
opply
o
smoll
omount
of
petrolotum
to
eoch side
of
the
pressure
plote
lug.
Loy
the
pressure
plote on the
block
in the
press.
Assemble
o
lever,
eyebolt,
ond
pin
holding
the
lever ond eyebolt
os
close
together
os
possible.
With the
other
hond,
grosp
the fulcrum os
shown
in
Figure
6.
Fu
lcrum
Pressu
re
Plole
lug
FIGURE
6-
lnstoll
Levers
lnsert
the
fulcrum
in
the
slois
of
the
pressure
plote
Iug. Lower slightly
ond
lilt
the lower edge until
it
touches
the
verticol milled
surfoce
of the
lug.
ln-
sert
the
lower
end
of
the eyebolt
in
the
hole
in the
pressure
plo.te.
The
short end
of fhe
lever
rvill
then
be
un-
der
the
hook
of the
lug ond
neor
the
{ulcrum.
Slide
the
fulcrum upword
in
the
slots
of
the lug. Lift
it
over
the
ridge
on the
short
end
of the
lever
crnd
drop
it
into
the
groove
in the
lever
(Fig
6
Assembly
of
Springs
ond Cover
(See
CIutch
Pressure
Spring
Specifi-
cotions.)
After
oll
levers
ore
instcrlled,
ploce
the felt
greose
pods over
the
eyebolts.
Lubricote pods
sporingly
with
light
engine
oil.
Then ploce
the
clutch
pressure
springs
in
o
verticol
position
on
the
spring
bosses.
Check
the
crnti-rottle
springs
in
the
clutch cover
ond
ploce
the
cover
on
top of the
pressure
plcrte
ossembly.
The
top of
eoch
pressure
spring
must
enter
its
spring seot in the cover.
(Line
up
punch morks
on cover ond
pressure
ploie
for
bolonce.)
(Fig
11.
Slowly
compress
the
cover
moking
sure
thot the
eyebolts
ond
pressure
plote
Iugs
ore
guided through
the
proper
holes
in the
cover.
Hold
the
clutch under
co.npression
ond
screw
down
the
odlusting
nuts
until thev ore flush with
the tops
of
the
eyebolts.
Releose
the
spindle
of
the
press.
CLUTCH
LEVER
ADJUSTMENT
/MPORIANI, Alwoys inspecl
re-
/eose
lever height
odiustment
when inslalltng
o
new clutch
drive
p/ote.
Ploce
the Clutch
Gouge
PIote
J-,l507
on the
flywheel
in
the
position
nor-
molly occupied
by the
driven
plcrte,
Mount
the
cover
qssembly,
center
the
plote, ond line
up
the
three
mochrned
londs
on
the guoge plote directly
un-
der
the
levers (Fig.
7).
Tighten the cover
screws
in
rototion,
one
to
two
turns
oi o
time,
io
crvoid
distortion
of
the
cover.
Eoch lever
should be
depressed
sev-
erol
times
before
checking.
This
wil
seot
the
levers
in their
operoting
posi-
tions (Fig.8t.
Ploce
the
gouge
on the
hub
os
shown
in
Figure
9.
Advertisement
Table of Contents
