.'0
q-.
R"'
,-,
Supplement
1 to Manual 818-1 ADD
0
F".
TORQUE
CON
VERTER
..............................................................................................
.........................................................................................
..................................
.......................
.........................
OPERATION
N° MA.
320-00
(./aracIcri5Iic.
(I))(f .sfncid/
fraIi,r.s of /h(
/orqu(
(OH
,(r/(r
Op.
MA. 320-00
1
1.
CHARACTERISTICS
-
Torque
converter
with incorporated
disc clutch.
Make
FERODO
(
VERTO system).
Type
697
(
CX
2200
or
693
(
CX
2400
).
Clutch
engagement
and
disenqagement
are
controlled
by
a
hydraulic
system
with an
electrovalve
unit
This
electro-valve
is
itseif
controlled
by an
electric
switch operated
by
the
gearbox
selector
shafts.
-
Conversion
ratio of
converter
230
1
(
697
type
2.20
..
1(693 type)
2,8doNm
j
8to9daNrn
(20
1/4
tIs)
(58
to
65
ft,Ibs)
___
/
__________
/
/
8to9daNm
(58 to
65
ft.Ibs)
LOCTITE
FRENETANCH
_____
/
/
/
\\\\\\\\\\\\\\\\\\\\\\\\/\\\\\\\
\ \\\\\\\//\\\\\\\\\\\\\\\\\\\\\\
'\
\'
'
___
-
/
/
0
0
cxD
0
0
0
z
c
5
5
a
a
II.
SPECIAL FEATIJRES
Adjustments
-
Contact gap
in electric
switch unit
controlling
the electro-valve
NOTE
.
The
gap
for the
2nd/ 3rd
gear
contacts
must only
be ad) usted
once the
selector
shaft
stop-screws
have
been
adjusted
(
See
. Op. MA. 33000
)
0.8 to
1.1
mm
-
Gap at
2nd/
3rd geer
contacts
1.3
±
0
2
mm
-
Gap
at
ist/Rev
geer
contacts
Operating
pressure
for
the converter
ou system
(
/oini/ rIuro
3,5
bars
(51
psi
)
min
-at
700 rpm
- 100
Ou
f.un//)(ra!ur('
(O
(
5.5 bars
(
80 psi
)
min
-at
2000
0
rpm
10
bars
(
145
psi
)
(
H/
(liii er e tern
('ra/ii re
at
maximum
revs
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