Front Servo "C"; Rear Servo "D"; Gearbox With Converter - Volvo 164, 1970 Service Manual

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the input shaft that th
e
clutch is functioning. Keep
air pressure app
li
ed for severa
l
seconds to
check
for
leaks. Then I,isten for a thump ind ica
ti
ng that t he cl
utch
is re leas
in
g
wh
en t he a ir press ure is re
moved.
FRONT SERVO
"C"
Apply
a ir press ure to
t
he ho le imme
di
ate
ly
a
dj
ace
nt
to
t
he rear r,etaining bo lt. Observe the moveme nt
of
the p iston pin.
REAR SERVO
" D"
Apply air pressure to the ho le on t he se·rvo bod
y
.
Observe the movement of the servo lever.
REMOVING
GEARBOX
W
ITH CONVERTER
l
.
Ta ke
up th
e o
ildipsti ck
a
nd remov,e the clamp for
the fill er pip
e. Remove
th
e
bracket and the throttle
cable
f
rom the dashboard and throttle controi
respectively.
Disconnect the exhaust pipe at the
f1ange
.
Jack up the car and place blocks
undeT
the
front and
reaT ax les.
2. Dmin the oi,1 into
a
clean containe
r,
see Fig
. 4-76.
N.B. The oil may be very hot causing scalding if
contact is made with the skin.
3. Place
lifting
tool
SVO
2727 at
,
t he re
a
r end of the
Fig
.
4-76
.
O
il
d ra
in
p
lu
g
4
: 32
VOLVO
27932
Fig
.
4-77.
Fixture for transmission
eng ine. Hook
th
e lift ing
ho
o
k
sec ure
ly round the
ex
ha ust pi
pe.
N .B. Observe d ue ca re
so that the speedometer
cable o
r
th
e
electriccables are not damaged
.
T'ighten th
e
nut for the
lifting hook until
the sling
takes the weight off the engine
.
4.
Disconnect the propeller shaft from
the gearbox
f lange. Disconnect the controls from
the
selector
shaft
lever as weil
O's the reinforcing
bracket under
the oil pan
.
5. Remove
one of
the
air grilles
on the
converter
casing and
unscrew
,
t he attaching
bolts for the
converter.
With
a spanner
on
the camshaft
pulley
bolt turn
the
crankshaft
forwa,pds.
The spanne·r is
also used
as a
counterhold
.
Fig. 4-78.
Tran smission on bench stand
vOLVO
400063

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