rims DATSUN 210 1979 Service Manual
Page 254 of 548
The
3N71
B
trammission
is
a
fully
automatic
unit
consisting
primarily
of
a
3
element
hydraulic
torque
converter
and
two
planetary
gear
sets
Two
multiple
disc
c1utclies
a
multiple
disc
brake
brake
band
and
one
way
clutch
provide
the
friction
elements
necessary
to
obtain
the
desired
function
of
the
two
planetary
gear
ets
A
hydraulic
control
system
is
used
to
operate
the
friction
elements
and
automatic
shift
controls
TORQUE
CONVERTER
The
torque
converter
is
attached
to
the
crankshaft
through
a
flexible
drive
plate
Heat
generat
in
the
t
rque
converter
is
dissipated
by
circulating
the
transmission
fluid
through
an
oil
to
water
type
cooler
in
the
radiator
lower
tank
The
welded
comtruction
of
the
torque
co
verter
prevents
di
3
ssembly
or
service
unless
highly
specialized
equipment
is
available
Qj
gJ
Autpmatic
Trimsmissi6n
DEScRIPTION
FLUID
RECOMMENDAnON
Use
DEXRON
type
automatic
transmission
fluid
only
IDENTIFICATION
NUMBER
Stamped
position
The
plate
is
attached
to
the
right
han
side
of
transmission
case
AT
M
Fig
AT
l
Identification
Number
Identification
of
number
arranaemanta
JAPAJllUTOIlATlC
TRAJISIIISSIO
C8
Ull
MODEL
X
0
12
3
NO
7
6
0
1
2
34
Number
designation
76
0
I
2
34
L
Serial
productioo
number
for
the
month
Month
of
production
1
Jan
2
Feb
X
Oct
Y
Nov
Z
Dec
Lut
IJgUre
denotins
the
year
A
D
IJ
III
J
W
f
r
lrr
G
1
Transmission
case
2
Oil
pump
3
Front
clutch
4
Band
brake
5
Rear
dutch
6
Front
planetary
geat
7
Rear
planetary
gear
8
One
way
clutch
9
Low
4
Reverse
brake
10
Oil
distributor
11
Governor
12
utput
shaft
13
Rear
extension
14
Oil
pan
IS
Control
valve
16
Input
shaft
17
Torque
converter
18
Converter
housi
19
Drive
pia
te
Tightening
torque
T
of
bolts
and
nuts
kg
m
ft
lb
@
T
4
to
5
29
to
36
@
T
14
to
16
101
to
116
@
T
4
5
to
5
5
33
to
40
@
T
0
6
to
0
8
4
3
to
5
8
@
T
0
5
to
0
7
3
6
to
5
1
T
2
0
to
2
5
14
to
18
@
T
1
3
to
1
8
9
to
13
@
T
0
55
ta
0
75
4
0
to
5
4
CD
T
0
25
to
0
35
1
8
to
2
5
AT312
Fig
AT
2
3N71B
Automatic
Trammiuion
AT
2