Front Clutch; Front Pump - Volvo 164, 1970 Service Manual

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Fig. 4-110.
Insta
llin
g
rear clutch
and forwards sun
gear
g
roup
A.
Rear clutch
B. Needle thrust
bea
ring
s
C. Thru st
washer plate
VO
LV
O
103845
16. Install
-the
rea
r
needle thrust
bearing and
fit
the
el utch in the
gearbox
as shown in
Fig.
4-11 O.
FRONT CLUTCH
17.
F'ij'
the seali.ng ring on the piston and o new O-ring
,in the drum. Insert the piston into
,
t he drum. Fit the
front c1utch spring with the dishing facing to the
rear, see Fi.g. 4-112. Pla
:
e in the snap ring.
18. Instoll the clukh assembly with its two different
thrust washers in the gearbox, see Fig.
4-113.
Be
careful not to damage the oil seal,ing
rings.
For
identifying the thrust wClshers, see Fig. 4-97.
19. Fit
·
t he pressure plate, inner and outer plates, and
hub. Fit the thrust wash·er for the clutch hub clnd
input shaft into the front c1utch, see Fig. 4-114. Fit
the snap ring.
Fig. 4-111.
Front clutch dismantled
VOLVO
28004
Fig. 4-112.
Front clutch details
A.
Snap
ring
B. Fro
nt
c
lutch
spring
VOLVO
27974
The
ho
nt
and rear
clutches
can o
ls
o be
installed in
the gearbo
x
ns
an
assembly.
In
this case they are
firs,
t assembled
individually.
The reor
c1utch
is
then
stood
stmight up, th
e
thrust washer
for
the c1utch
hub
centred,
both the
rear thrust woshers
placed on,
and after this
the rear
c1utch
and sun gear are
assemb
-
led with
the front
c1utch
.
FRONT
PUMP
20.
Fit
the
O-ring
on the pump body, then ossemble
the pump
in
the reverse order
to
dismantling.
:21.
Stick on the thrust washer with vaseline and
then
fit the pump
with a
new gasket ·on the transmission
VOLVO
103846
Fig. 4-113.
Installation
sequence,front clutch
cylinder
thrust and backing washers
4
: 43

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