1979 DATSUN 210 ECO mode

CD

@

I

I

TL

@
@

AT290

Assembl

I
Prior
to

assembly
dip
all

parts
in

clean

automatic
transmission
fluid

Reverse

disassembly
procedure
to

assemble
brake

2
Use
extreme
care
to
avoid
dam

aging
rubber

ring
when

installing
seal

lace

3
Blow

compressed
air

from

apply

side
of

piston
to
test
for
definite

piston
operation

Fig
AT
67
Te

ling
Pi
ton

Apply
Side

4
With

apply
side
of

piston
plugged

with
thumb
blow

compressed
r
into

cylinder
from
release
side
If
retainer
is

raised
a
little
it
is

an
indication
that

attaching
bolts
are
loose

calling
for

retightening
Automatic
Transmission

I
Anchor
end

pin

2
Band
strut

3

Apply

4

Release

S
Return

spring

6

Band
servo

piston
stem

7
Band
servo

piston

8
Servo
retainer

9
Brake
band
usembly

10

Transmission
cue

Fig
A
T
66
Sectional
Voew
of
SenJo
PUlOn

Fig
AT
68
Te

ting
Pi
ton

Rele
ide

GOVERNOR

D1sessembl

I

Separate
governor
from
oil
dis

tributor

by

unscrewing
attaching
bolts

2
To

disassemble

secondary
gover

nor
remove

spring
seat

spring
and

secondary
governor
valve
from

valve

body
in
that

order

To
control
valve

Governor

preuure
IS
I

a

@

From
control

val
e

I
Line

preS
UJe

I

I

Primary

governor

2

Secondary
govern
r

3
Governor
valve
body

Fig
AT
69
Te

ling
SecondQry

Governor
AT090

4
Oil
dj

tributor

5

Output
shaft

AT
34
3
If

primary
governor
is

to
be
dis

assembled
for

any

purpose
remove

spring
seat

primary
governor
valve

spring
and

spring
seal

Inspection

I

Check
valve
for
defective
condi

tion

Replace
spring
if
found
weaken

ed

beyond
use
Defective

piston

should
also

be

replaced
with
a
new

one

2
Examine
to
see
if

primary
gover

nor
slides

freely
without

binding

3
To
determine
if

secondary

gover

nor
is
in

good
condition
blow
ir

under
light

pressure
into
hole
at
A

and
listen
for
noise

like
thaI
of
a

model

plane

Assembl

Reverse

disassembly

procedure
to

assemble

governor

Note
Do
not
confuse

spriDp
Sec

ondary

spring
is

than

1

governor
sprinS
Af

ter
insteIIation
check
thet

spring
is

not
deflected

OIL
PUMP

D1sessembl

I
Free

pump
cover
from

pump

housing
by
removing

allaching
bolts

2
Take
out
inner

and
ouler

gears

from

pump
housing

Note
Be
cerefnl
not
to
confuse
Ie

specti
sides
of
inner

end
outer

geon

Inspection

I

Inspect
for
wear
or

damage
to

gear
teeth

Replace
rub
bel

ring
if

found

damaged
beyond
use

2

Using
a

straight
edge
and
feelers

measure

pump
and

gear
clearances
as

follows

Clearance
between

inner
or
outer

gear
and

pump
cover

SUndin
deer1lnee

0
02
to
0

iJ4
mm

0
001
to
0
002
in

Replace
if
over
0
08
mm
0
00
11

in

CHECKING
SPEED

CHANGING
CONDITION

The

driver
s

feeling
during
gear

changes
should
also
be
checked

atten

lively

J
A

sharp
shock
or

unsrnoothness
is

felt

duting
a

gear
change

Tlus
indicates
that

the
throttle

pres

sure
is
too

high
or

some
valve
con

nected
to
the

throttle
is

faulty

2
A

gear
change
is
made
with

a

long

and

dragging
feeling

This
indicates
that
the

throttle

pres

sure
is
too
low
or

some
valve
con

nected
to
the

throttle
is

faulty
Automatic
Transmission

CHECKING
ITEMS
DURING

SPEED
CHANGE

I
In
D

range
gear
changes
DJ

D

D3
are
effected
In
R

range
the

speed
does
not
increase

2

The
kickdown

operates
properly

3

By
moving
the
lever
from
D
to

I

gearchangesD3
2
1
1

are
effected
In
the

ranges
j
and

I

the

engine
braking
works

prop

erly

4
In
I
the

speed
does

not
in

crease

S
Should
be

quickly
fixed
at
2

SHI

SCHEDULE

Non
Cellfornla
models
Sedan
end
Hetchbeck

1
2

1
l
2

I

I
2

L
3

1

1

1
0

E

I
Kickdown

range

I

T

7
87f

1

500
2
000

2
500

Output
shaft

speed
rpm

km
h
9

1P
29
30
4
0
50
6

0
70
80

MPH

6
1
0
io

30
40
5

0

California
models
All
models
and
Non
Callfornie
models

Wegon
0

E

c

E

3
00

11

81f

5

400

u

a
15
75

0

u

If

z
5
0
0

19
69

0

500

I

c

I

100

3
94

E

I
1

000

I
Kickdown

range
1

2

1
2
1

2

2
3

2
0

0

7
87

E

c

E

300

11
81

5

400

15
75

a

500

0

19
0

0

i

z

km
h

9

MPH

6
3

1

1

1

1

11
12

1

1

1
range

6
In
P

vehicle
can
be

parked

properly

If

any
malfunction
occurs
in
second

gear

during
the

road
test
thai
is

if

vehicle
shakes

drags
or

slings
while

shifting
up
from
D

directly
to

D3
or
in

shifting

up
from
D

to

D
the

braKe
band
should
be
ad

justed
If
these
troubles
remain

after

the
brake
band
is

adjusted
check
the

servo

piston
seal
for
oil

leakage

2

32
3

3
0
00

4
000
3
50
0

9
0

60
100

AT434

2

321
3

500
1

000
1
500
2
600

2
50
0
3
600
3
500
4
000

Output
shaft

speed
rpm

10

20
30

40
50
6
0
70
80
90

100

1

0
io

3

0
4

0
50
60

AT435

Fig
A
T
86

Shift
Schedule

AT
43

c
Flank
contact

Adjust
in
the
same
manner
as
in

b

t

P019S

Fig
PD
24
Flank
Contact

d
Face

contact

Adjust
in
the

same
manner
as
in
3

cf

P0196

Fig
PD
25
Face
Contact

e

Correct
tooth
contact

P0197

Fig
PD
26
Correct
Contact

Note

Change
in
thickness
of

adjust

ing
WlI8her
is

accompanied
by

change
in
backlash
Check
it

when

insteIIing
gear
Propeller
Shaft

Differential
Carrier

INSTALLATION

Installation

can
be
done
in
the

re

verse
order
of
removal

ifl
Tightening

torque

Gear
carrier
to

rear
axle

case

fixing
bolt

1
7
to
2
4

kg
m

12
to
17

ft
lbl

Drain
and
filler

plug

6
to
10

kg
m

43
to
72
ft
lbl

Gear
oil

quantity

0
9
liter
1

U
US

pt

1

Imp
pt

Note

a

Discard

gear
carrier

gasket
after

remom

Do
not

apply
sealant
to
the

gasket

b

Apply
sealant
to
bolts

securing
gear

carrier
case
to
rear

axle

housing

REPLACEMENT
OF

FRONT
OIL

SEAL

When

replacing
front

oil
seal

do
as

follows

1
Remove

differential
carrier

assem

bly
and
mount
it

on
Differential
Car

rier
Attachment
ST06320000

This
work

can
be
done

by
referring

to
Removal

procedure

2
Remove

side

bearing

caps
and

take
out
differential
case

assembly

Remove
drive

pinion
nut
and
extract

drive

pinion
assembly
Remove
oil

seal

These
works
can
be
done

by
re

ferring
to

Disassembly

procedure

PD
9
3
Install
a

new
oil
seal
in

gear
car

rier

using
Oil
Seal

Fitting
Tool

ST3340000l

Lubricate

cavity
between
seal

lips

with

recommended
multi
purpose

grease
when

installing

4
Place

a
new

collapsible

spacer
on

drive

pinion
and
lubricate

pinion
rear

bearing
with

gear
oil

5
Insert

companion
flange
into
oil

seal
Insert
drive

pinion
into
com

panion
flange
from

rear
of

gear
carrier

and
secure
them
in

position
by

tightening
nut
to

given
torque
con

firming
specified
preload

These
works
can
be
done

by
re

ferring
to

Adjustment
of

Drive
Pinion

Preload

procedure

6
Install
differential
case

assembly

into

gear
carrier

Measure
L

dimen

sion

backlash
with

specification

adjust
them
with
side

bearing
shims

The
works

can
be
done

by
re

ferring
to

Adjustment
of
Side

Bearing

Shims

procedure

7

Reinstall
differential

gear
carrier

assembly
rear
axle
shafts
and

pro

peller
shaft
Fill

up
differential
carrier

with

correct

gear
oil

CAUTION

a

Replacement
of
front
oil
seal
with

differential
carrier

assembly
install

ed
on
car
must
not
be
ellowed

due

to
used

collapsible
spacer
on

iu
model

b
Whenever

front
oil
seal
is

replaced

collepsible

spacer
must
be

replaced

Front
Axle

Front

Suspension

INSPECTION
AND
ADJUSTIVIENT

INSPECTION

Inspect
in
accordance
with

periodic

maintenance
schedule

Block
rear
wheels
with
chocks

2

Jack

up
the
front

of

car
and

support
it
with

safety
stands

Refer
to

Section
GI
for

lifting

points
and

towing

3

Shaking
each
fiont
wheel

by

grasping
the

upper
and

lower
surfaces

of
the
tires
check

suspension
parts
for

looseness
wear
or

damage
Tighten
aU

loose
bolts
and

nuts
to
the

specified

torque
Replace
all
worn

parts
as

described
under
Front

Suspension

4

Check
wheel

bearings
If

there
is

any
axial
end

play
adjust

bearings
to

specifications

Replace
worn
or

damaged
bearings

as
described
under
Front

Axle

S
Check

strut
for
oil

leakage
or

damage

ADJUSTMENT

WHEEL

BEARING

Block

rear
wheels
with
chocks

2

Jack

up
the
front
of
car
and

support
it

with

safety
stands

3

Remove
brake

pads
Refer
to

Section
BR
for

pad
replacement

4

Remove
hub

cap
cotter

pin
ad

justing

cap
and
wheel

bearing
nut

S

Sparingly
apply
recommended

multi

purpose

grease
to
threaded

por

tion

of

spindle
and

contact
surface

between
wheel

bearing
washer
and

outer
wheel

bearing

6

Tighten
wheel

bearing
nut

using

a
suitable

torque
wrench

P
Tightening

torque

Wheel

bearing
nut

3
0
to
3
5

kll
m

22

to
25
ft

Ibl
Fig
FA

Tighlening
Wheel

Bearing

Nul

7
Turn

wheel
hub
several
times
in

both
directions
to

seat
wheel

bearing

correctly

again
tighten
wheel

bearing

nut
to
the
above

torque

8
Turn
back
wheel

bearing
nut
A

degrees

Return

engle
AU

900

Install

adjusting
cap
and

align
any

of
its
slots
with
hole
in

spindle
If
the

above

procedure
fails
to

align
hole
and

slot

together
then

tighten
lock

nut
as

much
as
I

S

degrees
until
hole
in

spindle
is

aligned
with

eny
slot

CAUTION

00
not

overtighten
wheel

bearing
nuts

as
this

can
cause
wheel

bearing
seizure

9
Turn

hub
in
both

directions
two

or
three
times

measuring
its

turning

torque
and

axial

play
to

ee
if

they
are

within
the

specified
range
If

they
are

not

adjust

Axial

play

Omm

Din

Wheel

bealing
starting
torque

With

new

gleaS8
l8al

A

measured
et

wheel

bearing

nut

less
than
7

kg
cm

G
1
in
Ibl

FA
2
AJ
measuled
et
wheel
hub

bolt

Less
then
1
2

kg
12
G
Ibl

With
u
ed

gr
seal

AJ
measured

at
wheel

bealing

nut

1
0
to
4
5

kg
cm

0
9
to
3
9
in
b

AJ
measuled
at

wheel
hub

bolt

0

17
to
0
79

kg

0
37
to
1
741bl

FA413

Fig
FA
2
Metr

uring
Bearing
Starting

Torq
ue

Repeat
above

procedures
until
cor

rect

starting
torque
is

obtained

Note

a

Correctly
meas
e
rotation

slar
ting

force

toward

tangential
direction

against
hub
bolt

b

Above

figures
do
not

include

dragging
resistance
with

pads
re

moved
on
disc
brake
models

c

Any

slightest
wheel

bearing
axial

play
cannot
be
tolerated

10
Insert
new
cotter

pin
with
the

legs
through
hese
two

parts
spread

legs
away
from
each
other

against
sides

of
wheel

bearing
nut

Inspection

I
When

steering
wheel
can
not
be

rotated

smoothly
but

steering
gear

steering
linkage
and

suspension
system

are
normal
check
the

steering
system

for
the

following
matters

and

replace

faulty
parts

I
Check
column

bearings
for
dam

age
or
unevenness
If
so
lubricate
with

recommended
multi

purpose
grease
or

replace
with
a
new
one
as

steering

column
assembly

2
Check

jacket
tube
for
deforma

tion
or

breakage
and

replace
if
neces

sary

3
Check
column

spring
and
re

place
if

damaged
or

weakened

2
When
the

car
comes
into

light

collision
check

the
following
parts

and
replace
if

necessary

I
Jacket
tube

Measure
dimension
A
between

column

clamp
and

top
end
of
lower

jacket
tube

When

jacket
tube
is
crushed
dimen

sion
A
is
reduced

Column

length
A

191
mm
7
52
in

1
Jacket
tube

2
Column
clamp
ST669

Fig
ST
l1
Standard
Dimension
on

Collapsible
Column

2
Column

clamp

Measure
dimension
0
as
shown
in

Fig
ST
12

When

jacket
tube
is
crushed
dimen

sion
0
is

increased

Length
1J

Column
bracket

o

mm
0
in
Steering
System

r

1

Steering
wheel

side

1
Column

clamp

2
Block

ST679

Fig
ST

12
Standard
Dimension
B

3

Steering
wheel

Check

steering
wheel
for
axial

play

When

steering

jacket
shaft
is

crush

ed
axial

play
exists

j

Axial

direction

ST194

Fig
ST
13
mpecting
Steering
Wheel

for
Axial

Play

4
Sector
shaft

When

collision
occurs
abnormal

strength
is

applied
to

gear
arm
As
a

result
of
this
serration
of
sector
shaft

is

apt
to

be
distorted

1

Serration
of
sector

shaft

2
Gear
arm
ST195

Fig
ST

14
mpeeting
Serration

of

Sector
S

IuJft
for

Deformation

STEERING
GEAR

RB4SL

Removal

I

Remove
clutch

operating

cylinder

manual
transmission

equipped
models

only

Note

Do
not
remove
clutch
hose

from

8
cylinder

2
Remove
nuts

securing
front
tube

to
exhaust
manifold

ST
5
3
Remove
bolt

securing
V
bolt

housing
clamp
to

gusset
catalytic
con

verter

equipped
models

only

STa6l

Fig
ST
5
Clutch

Operating
Cylinder

and
Front
Tube

4

Remove
bolt

securing
front
tube

to
exhaust

mounting
bracket

1

Q
I

II
@

J
111111

ST862

Fig
ST

16
Exhau
t
Mounting
Bracktt

5

Remove
front
tube
from
exhaust

manifold

Note
Do

not
remove
front
exhaust

tube

assembly
from

catalytic
con

verter
or
muffler

assembly
Refer

to
Section
FE

ST863

Fig
ST
7
Removal

of
Front
Tube

CHARGE
WARNING

SYSTEM

Refer

to
Section

EE

BRAKE
WARNING

SYSTEM

REPLACEMENT

Hand
brake

switch

I

Disconnect

battery

ground
cable

2
Remove

console
box
if

equipped

3
Disconnect

hand
brake

switch

lead
wire
at

connector

4
Remove

switch
from

switch

bracket

by
pulling
it

5
Install
new

switch
in
the
reverse

order
of
removal

BE

177C

Fig
BE
23
Hand
Brake
Switch

Brake
fluid
level
switch

Brake
fluid
level
switch
is
buiit

into
brake
master

cylinder

cap

The

cap
can
be

easily
removed

by

twisting
it
after

disconnecting
lead

wire
terminals
Then

replace
it

OIL
PRESSURE

WARNING

SYSTEM

REPLACEMENT

011

pressure
switch

To

replace
oil

pressure
switch
dis
Body
Electrical

System

WARNING

SYSTEM

connect
lead
wire

from
switch
termi

nal
and

unscrew
switch

Oil

pressureswltch

BE247

Fig
BE
24

Oil
Pres5ure
Switch

@

SEAT
BELT

WARNING

TIMER

8

SEAT
BELT
J

WARNING

LIGHT

REMOVAL
AND

INSTALLATION

Warning
buzzer

Disconnect

battery
ground
cable

2
Remove
instrument
lower
cover

and
cluster
lid
B

compartment

3
Disconnect

buzzer
wire

con

nector

4
Remove

screws

retaining
buzzer

assembly
and
then
take
out
buzzer

assembly

5

Installation
is
in

the
reverse
order

of
removal

BE15
SEAT
BELT

WARNING
SYSTEM

DESCRIPTION

This

system
consists
of
an

ignition

switch

a
timer
unit

a

warning
light
a

driver
s

seat
belt
switch

and
a

warning

buzzer
and
is

designed
to
remind
the

driver
to

buckle
his

seat
belt

When
the

ignition
switch
is

turned

to

the
ON

position
the

warning

light
comes
on
and
remains
on
for
4
to

8

seconds
At
the

same
time
the

warning
buzzer
sounds
for
4
to

8

seconds

intermittently
if
the

driver
s

seal
b
lt
is

not
fastened

properly
The

buzzer
is

also
used
as
a

theft

warning

buzzer
and
back

up
warning
buzzer

only
for
5

speed
manual
transmission

model

2

3

BUZZER
SEAT

BELT

SWITCH

l

BE1270

Fig
BE

25
Seat
Belt

Warning
System

11

BE128D

Fig
BE
26

Warning
Buzzer