1979 DATSUN 210 torque

Fig
EC
33
R

moving
Shoe

Springs

If

replacement
of
fron
t

bearing
is

necessary
proceed
as
follows

7
Remove
air

pump
drive
hub

with

standard

puller

8
Remove
screws

securing
front

bearing
cover
in

place
and

detach

bearing
cover

9

Support
the
rear
end
face

of
air

pump
housing
with
Rotor

Adapter

STI
9890000

Drive
rotor
out
by

push

ing
rotor
shaft
with

Bearing
Pressing

Tool
STI
9940000

STl9940000

JJr

STl9890000

EC303

Fig
EC
34

Removing
Rotor

Shaft

10

Support
the
fron
t
end
face
of

housing
with

Bearing
Stand

STI9930000
Attach

Bearing
Driver

STI
9910000
to
front

bearing
on
the

inside
of
air

pump
housing
and

press

out
I

STl9910000

1

c

R
9930000

II
EC304

Fig
EC
35
R

mouing
Ball
B

aring
Emission
Control

System

II

Keep
disassembled

parts
in

order

Assembly

Front

bearing

Support
the

rear
end
face
of
air

pump
housing
with
Rotor

Adapter

STI
9890000
Press
front

bearing
into

place
with

a

press
and

Bearing
Pressing

Tool
STI
9940000

I
I

J

j
71
EC306

Fig
EC

36

Pre88ing
Ball

Bearing

2

Bearing
cover

T

ighten
bearing
cover

securing

bolts

@
Tightening
torque

Bearing
cover
securing
bolts

0
1
to
02

kg
m

0
7
to

1
4
ft
Ib

3

Rotor
shaft

Support
the
in
ard
bottom
of
ro

tor
with
Rotor

Staild
STI
9920000

Press
rotor
into

place
with
a

press

and

Bearing
Driver
STI9910000
until

the

stepped
portion
of
rotor
shaft

touches
front

bearing
inner

race

t
7

STl9910000

STl9920000

i
I
EC307

Fig
EC
37

Pressing
Rotor

Shaft

Note

a
Be

sure
to
drive
front

bearing
inner

race
in

EC
15
b
After
rotor
is
installed
in

place

ensure
that
the

rotor
end
is

posi

tioned
helow
the
end

face
of
air

pump
housing

Position
of
rotor
end
below
air

pump
housing

0
050
to
0
150

mm

0
0020
to
0

0059
in

4
Air

pump
drive
hub

Support
the

inward
bottom

of
ro

tor
with
Rotor
Stand
STI
9920000

Press
drive
hub
into

place
with

a

press
and

Bearing
Driver
STI99l0000

until
the
end

face
of
drive
hub
touches

front

bearing
inner
race

H

STl99
10000

EC30B

Fig
EC

38
Pre

sing
A
ir

Pump
Drive

Hub

5

Carbon
shoe

I
Place
air

pump
drive
hub
in
a

vise

2
Clean

carbon
dust
etc
from

shoe

grooves

3

Align
rotor

with

housing
prop

erly
Then
insert
carbon
shoes
into

place
noting
their
directions

EC5
0

Fig
EC

39
Install
Carbon
Sho

Note

a
Carbon

sh
A

is
I
mm
0
04
in

wider
than
B
Do

not
confuse

them

b
If
carbon
shoes
are

exposed
beyond

the
rotor
end
face
remove
carbon

shoes
and
clean
shoe

grooves
Reas

semble
carbon
shoes

6

Vane

1
Pack

vane

bearing
with

high

melting

poinf
grease
MIL
G
3S45
A

Es

o
ANDOK260
or

equivalent
and

insert

dummy
shaft
into
the
vane

bearing

STl9900000

EC563

Fig
EC
40

Va
Assembly

2
Install
vane
in

place
on
rotor

uMng
Dummy
Shaft
STl9900000
as
a

guide

Note
The
woes

may

require
6
to
16

km
4
to
10
miles
wear
in
running

time
In
the
event

a

slight
squeaking

still
remains
drive
the
car

about
64

to
80

km
h
40
to
SO
MPH
In

most

cases
6

to
16
km
4
to
10

miles
will
be
sufficient
for
wear
in

7

Shoe

spring

Place
shoe

springs
in

deeper
groave

of
shoe

11

I

11

1

EC123

Fig
EC
4I
Ins

tolling
Shoe

Spring

Note
When

installing
a

shoe

spring

make
sure
that
the
outward
bend

ing
side
faces
in
shoe
and
that
both

ends
of

sJlri
face
in
the
wall
of
Emission
Control

System

shoe

groove
6e
Sure
to

push
spring

in

SO
that

spring
end
face
is
flush

with
rotor

8
Rotor

ring

Install
rotor

ring
by
correctly

align

ing
the
rear
end
face
of
rotor
with

the

on

mark
in
rotor

ring
and

tighten

screws
with

Hexagon
Wrench

ST
98
10000

l
l
Tightening
torque

Rotor

ring
screw

0
5
to
0

7

kg
m

13

6
to
5
1
ft
lb

Fig
EC

42
Installing
Rotor

Ring

9
Removal
of

dummy
shaft

CarefuDy
withdraw

dummy
shaft

from
vane

10
Vane
shaft

Pack
rear

bearing
with

high

melting

pain
t

grease
MIL
G
3S45
A

Esso
ANDOK
260
or

equivalent

Apply
thin

coating
of

grease
to
vane

shaft
and

rotor
ring
and
insert

vanf

shafi
into
its

bearing

Note

a

Do
not

apply
an
undue
stress
to

vane
shaft
when

inserting

b
If
two
vanes
are
dislocated
when

inserting
vane
shaft

correctly
align

Yanes

by
inserting
dummy
shaft

Then
draw
out

dummy
shaft
and

insert
vane
shaft

c
When
wear
occurs
on

vane
shaft
or

when

replacement
of
rear

bearing
is

necessary
replace
rear
rover
assem

bly

J
I

End
cover

Position
end

cover
in

place
Snugly

tighten
the
bolt
close
to
the
dowel

Then

tighten
end
cover

bolts

EC
t6
l
l
Tighteningtnrque

End
cover
bolts

0
7
to
0
9

kg
m

5
1

to
6
5
ft
bl

EC302

Fig
EC
43
lnstolling
End
Cover

12

Pulley

Tighten

pulley
securing
bolts

Tightening
torque

Pulley
securing
bolts

0
75

to
0
90

kg
m

5
4

to
6
5
ft

Ib

INSPECTION

The
following

procedures
are
re

commended
for

checking
and
or

as

certaining
that
the
various

components

of
the

exhaust
emission
control

system

are

opera
ting
properly

The

engine
and
all

components

mu
t
be
at
normal

operating

tempera

tures
when
the
tests
are

performed

Prior
to

performing
any
extensive

diag

nosis
of
the
exhaust
control

ystem
h

must

be
determined
that
the

engine
as

a
unit
is

functioning
properly

Air

injection
s

stem
hoses

Check
air

system
hoses
for
loose

connections
cracks
or
deterioration

Retighten
01

replace
if

necessary

Air

pump

I

Operate
engine
until
it
reaches

normal

operating
temperature

2

Inspect
all
hose
hose
connec

tions
and
air

gaDery
for
leaks
and

correct
if

necessary
before

checking

air

injection

pump

E
G
R
passage
arid
taibe

I

E
G
R

tube
can
be
removed

by

loosening

securing
nuts

2

Disconnect

blow

by
gas
hose
and

remove

securing
bolts
and

nuts
E

G
R

passage
can

then
be
taken

out

3

Installation
is
in
the

reverse
se

quence
of
removal

EC158A

Fig
EC
S9

Removing
E
G
R

Passage

Note

New

gasket
should

be
used
in

installing
E

G
R

passage

Thermal
vacuum
valve

The
thermal

vacuum
valve
is

made

of

plastic

Consequently
pay
attention

not
to

give
damage
to
it

On
U
s
A

models

except
for

the

FU

model
the
3

port
type
thermal

vacuum

valve
is
located
on
the

rear

end

of
the

cylinder
head

On
Canada
and

FU
mode
the

valve
is

located
on

the
front
end
of
the

cylinder
head
Emission

Corltr
ol

System

I
Drain

engine
coolant
about
one

liter

I
US

qt
Imp
qt

2

Remove
manifold
nut

securing

heat

shield

plate

I
I

LIkat
shield

plate

EC170A

Fig
EC

70

Removing
Heat
Shield

Plate

3
Disconnect
two

vacuum
hoses

and
unscrew
the
thermal
vacuum

valve
The
valve

can
then
be
taken
out

4

Installation
is
in
the

reverse
se

quence
of
removal

Note

a

Be
sure
to

apply
sealer
to
threads
of

the
valve

prior
to

installing
new

wive

b
When

installing
new

thermal
vacu

um
wive
make

sure
it
is

black

t
J

Tightening
torque

Thermal

vacuum
valve

Less
than

2
2

kg
m
16
ft
b

Manifold
nut

1
5
to

2
0

kg
m

11

to
14
ft
b

EC
24
2

port

type

3
port

type

Fig
EC
71

Removing
Thermal

Vacuum
Valve

B
P
T
valve

I

Remove

vacuum
tube
on
the

B
P
T

valve

2

Remove

screws

securing
B
P
T

valve
to

bracket

3
Disconnect
back

pressure
tube

from

B
P
T
valve

The
B
P
T

valve
can
then
be

taken

out

EC770

Fig
EC

72

Removing
B
P

T
S

curing

Screws

4

Installation

is
in

the
reverse
se

quence
of

removal

Note
In

replacing
the
B
P
T

valve

with

new
one
h
that
the

type
number
on

new

part
is
the

same
85
that
on
former

one

gear
box

I
Disconnect

a

pair
of
lead
wires

2
Unscrew
the
switch

body
itself

The

switch
can
then
be
taken

out

3

Installation
is
in
the
reverse
se

quence
of
removal

dl
Tightening
torque

Top
cietectingswitch

2
0
to
3
0

kll
m

14
to
22

fHbl

@

EC892

Fig
EC
89

Remouing
Top

Detecting

Switch

Top
detecting
switch

For

AfT
models

The

top
detecting
switch
is

installed

on
the
side
face
of
the

gear
box

I

Disconnect
a
lead
wire

for

top

switch

2

Loosen
switch
itself

Switch
can
then
be
taken
out

Note

When
the

switch
is

remo
ed

automatic

transmission
fluid

flows

out

Prepare
some

rugs
to

prevent
the

fluid
rom

flowing
out

EC169A

Fig
EC
90

Remouing
Top

Detecting

Switch

An
models

3

Insta
tion

is
in

the
reverse
se

quence
of

removal
Emission
Control

System

dl
r

ingtorq

Top
detecting
switch

2
0
to
3
0

kll
m

14

to
22
ft

bl

Thermal
vacuum
valve

3

port
type

The

thermal
vacuum
valve
is
instal

led

on
the
rear
end
of

the

engine

cylinder
head

I

Drain

engine
coolant
about

one

liter

lUllS
qt
Ulmp
qt

2

Remove
manifold

nut

securing

heat
shi
eld

plate

r

l

EC170A

Fig
EC
91

Remouing
Hoot
Shield

Pwte

3
Disconnect
3
vacuum
hoses
and

unscrew
valve

itself
Valve
can
then
be

taken
out

4
Install

thermal

vacuum
valve
in

the

reverse

sequence
of

removal
At

this
time

the
valve
should
be

tighten

ed
to

a
tilt

angle
of
300

Note
Be
sure
to

apply
oealer
to

threads
o
the
valve

prior
to
instal

ling
new

valve
t
J
T1g11taning
torqUe

Thermal

cuum
waive

Less
than

2
2

kll
m
16
ft

bl

Manifold
nut

1
5

to
2

0kg
m

11
to
14
ft

bl

From
distributor

From
B
P
T

valve

From
air
cleaner

ECl71A

Fig
EC

92

mtalling
Thermal
Vacuum

Value
3

port
type

Vacl
ul11

delay
valVe

The
vacuum

delay
Valve
is

installed

on
the

midway
o
the
vacuum
tube

between

the
carburetor
and
distributor

vacuum
advance
mechanism

In

installing
the
valve
make
sure

that
the
brown
face

sid
is
connected

to
the
carburetor

side

Carburetor
sid

C
r

i

J

EG
30
Distributor

side

One
way

umbreDa
valve

Sintered
metal
disc

EC277

Fig
EC
93
In

tolling
Vacuum

Deloy
Value

REMOVAL

AND

INSTALLATION

I

Jack

up
the

car

Note

Apply
parking
brake
and

place
wheel

chocks

2
Remove

screws

securing
lower

shelter
of

catalytic
converter

Loosen

flange
bolt

connecting

catalytic
converter
to

front
and

rear

exhaust
tube

Catalytic
converter

assembly
can

then
be
taken
out

3

Installation
i
in
the

reverse
se

quence
of
removal

CAUTION

a
Be

careful
not
to

damage
catalytic

co
when

handliilg

b
Never
wet

catalyzer
with
water
oil

etc

t
J

Tightening
torque

Catalyti
converter
bolts

2
6
to
3
4

kg
m

19
to
25
ft
lb
Emission
Control

System

EC075A

EC076A

Fig
EC
103

Removing
Catalytic

Converter

INSPECTION

PrelimInary
In
pectlon

Vi

ually
check
condition
of
all

component

parts
including
hose

tubes
and
wires

replace
if

necessary

Refer
to
Air

Injection

System
for

inspection

EC
34
Catalytic
converter

Whether

catalytic
converter
is

nor

mal
or
not
can
e

checked

by
ob

serving
variation
in
CO

percentage

The
checking

procedure
is

as
follows

Apply
parking
brake
Shift

gears

into

Neutral
for
manual
transmis

sion

and
N
or

P
for

automatic

transmission

position

I

Adjust
engine
idling

speed
and

CO

percentage
Refer
to

Adjusting

Carburetor
Idle
RPM
and

Mixture

Ratio
for

adjustment

2
Race

engine
1
500

to
2
000

rpm

two
or

three
times

under
no
load
and

make
sure

that

specified
CO

percent

age
obtained

3
Remove

cap
and
connect

air
hose

to
air

check
valve

If

idling
speed
increases

readjust

it
to

specified
speed
with
throttle

adjusting
screw

4

Warm

up
engine
for
about
four

minutes

at
2
000

pm
under
no
load

S

Measure

Ci
percentage
at

idling

speed
After

stepAhas
been

complet

ed
wait
for

one
minute
before

making

CO

percentage
measurement

6
If
CO

percentage
measured
in

step
5
is

less
than
0
3
the

catalytic

converter

is
normaL

7

If
CO

percentage
measured
in

step
5
is

over
0
3
recheck
AJ
S
and

1

replace
air
check
valVe

The
perform

inspection
steps
4

and
S

8

If
CO

percentage
is

still
over
0
3

in

step
7

catalyt
iC

converter
i

mal

functioning
Replace
catalytic
con

verter

Emission

Control

System

SERVICE

DATA
AND

SPECIRCATIONS

INSPECTION

AND
ADJUSTMENT

AIR
PUMP

Air

pressure

With

engine
speed
at
2
600

pm
mrriHg
inHg
More
than
100
3
94

E
G
R
SYSTEM

Thermal
vacuum
valve

opening

temperature

U
S
A
models

except
FU

model

FU
and

Canada
models
Oc
OF

oC
F
SO
to
63
122
to
145

40
to
63
104

to
145

T
C
S

SYSTEM

Thermal
vacuum
valve

Except
Canada
and
FU
models

Closing

temperature
oC
F

Opening

temperature
OC

F
Above
SO
to

63

122
to
145

Below
5
to
18
41
to

64

5

to
18
and
SO
to

63

41
to

64
and
122
to
145

TIGHTENING

TORQUE

Air

pump

Bea

ring
cover

securing
bolt

Rotor

ring
screw

End
cover

bolt

Pulley
securing
bolt

Thermal
vacuum
valVe

BP
T
valve

mounting
sere

Top
detecting
switch

Catalytic
converter
bolt
kg
m

ft4b

kg
m

ft
lb

kg
m

ft
Ib

kg
m

ft
b

kg
m

ft
lb

kg
m
ft
Ib

kg
m

ft
Ib

kg
m
ft
lb
0
1
to

0
2
0

7
to
1
4

0
5
to

0
7
3

6
to
5
1

0
7
to
0
9
5
1

to
6
5

0

75
to
0

90
5
4
to
6
5

Less
than

2
2

16

0
38
to
0
51
2
7
to

3
7

2

0
to

3
0
14
to
22

2
6
to
3
4
19
to
25

EC
38

DATSUN

210
Model

8310
Series

SECTIONEE

ENGINE
ELECTRICAL
SYSTEM

CONTENTS

BATTERY

CHECKING
ELECTROLYTE
LEVEL

CHECKING

SPECIFIC
GRAVITY

CHARGING

INSTALLATION

STARTING
MOTOR

STARTING
CIRCUIT

CONSTRUCTION

REMOVAL
AND
INSTALLATION

DISASSEMBL
Y

CLEANING
AND
INSPECTION

ASSEMBL
Y

TEST

CHARGING

CIRCUIT

ALTERNATOR

DESCRIPTION

REMOVAL

DISASSEMBLY

INSPECTION
AND
REPAIR

ASSEMBLY

ALTERNATOR
TEST

REGULATOR

DESCRIPTION

INSPECTION

IGNITION

CIRCUIT
EE
2

EE
2

EE
2

EE
3

EE
3

EE
4

EE
4

EE
5

EE
6

EE
6

EE
6

EE
8

EE
8

EE
10

EE
13

EE

13

EE
14

EE
14

EE
14

EE
16

EE
17

EE
1B

EE
18

EE

18

EE

20
DESCRIPTION

DISTRIBUTOR

CONSTRUCTION

CHECKING
AND

ADJUSTMENT

I
ISASSEMBL
Y
AND
ASSEMBLY

IC
IGNITION
UNIT

DESCRIPTION

REMOVAL
AND

INSTALLATION

CHECKING
IC

IGNITION
SYSTEM

IGNITION
COIL

SPARK

PLUG

INSPECTION

CLEANING
AND
REGAP

SERVICE

DATA
AND

SPECIFICATIONS

GENERAL
SPECIFICATIONS

INSPECTION
AND
ADJUSTMENT

TIGHTENING
TORQUE

TROUBLE

DIAGNOSES
AND

CORRECTIONS

I
BATTERY

II
STARTING
MOTOR

III
ALTERNATOR

Including
voltage
regulator

IV
IGNITION
CIRCUIT
EE
20

EE
22

EE
22

EE
23

EE

23

EE
24

EE
24

EE
25

EE
25

EE
28

EE
29

EE

29

EE
29

EE
30

EE
30

EE
31

EE
33

EE

34

EE
34

EE
35

EE
36

EE
37

Test

probe
of
a
circuit
tester

e
8J

terminal
EB

plate

@
plate
terminal

terminal
e
plate

e

plate
tenninal

e

plate
8J
plate

EB

plate
e
plate

Sub
diodes
can
be

replaced
individ

ually

CAUTION

If
it
is

necessary
to

remove
sub
diode

pinch
diode
lead
wire
with

a

pair
of

pliers
to

prevent
heat
transfer
from

soldering
iron
to
diode
when
unsolder

ing
connection

INSPECTION
OF
BRUSH

Check
movement
of
brush
and
if

uv
ent
is
not
smooth
check
brush

holder
and
clean
if

necessary

Check
brush
for
wear
If
it
is
worn

down
to
less
than
the

specified
limit

replace
brush

assembly

Check
brush

pig
tail
and
if

damaged
replace

EE651

Fig
EE
46
Brush
Wear
Limit

SPRING
PRESSURE
TEST

With
brush

projected
approximate

Iy
2

mm
0
08
in
from
brush
holder
measure
brush

spring

pressure
by
the

use
of

a

spring
balance

Normally
the

rated

pressure
of
a

new
brush

spring
is

255
to
345

gr
8

99
to
12
17

oz

Moreover
when
brush
is
worn

pressure
decreases
a

pproxirnately
20

gr

O
71

oz

per
I
mm
0
04
in

wear
Bru
h
lift

0

0

lJrJ

EE540
Engine
Electrical

System

Conduction

o

o

o

t
2

mm
0
08
in

L

ee049

Fig
EE
47
Mea

uring
Spring

Pressure

ASSEMBLY

Assemble
alternator
in
the
reverse

sequence
of
disassembly

noting
the

following

I
When

soldering
each

stator
coil

lead
wire

to
diode

assembly
terminal

carry
out
the

operation
as
fast

as

possible

2
When
installing
diode
A
terminal

install
insulating
bushing
conectly

3

Tighten
pulley
nul

dJ
Tightening
torque

Pulley
nut

4
5

to
6

0

kg
m

33
to
43
ft
lbl

When

pulley
is

tightened
make
sure

that

deflection
of
V

groove

EE

16
V
grOove
deflection

0
3

mm
0
012
in

slik

1I
I

I
EE051

Fig
EE
48
Tightening
Pull

y
Nut

4
Before

installing
front
and
rear

sides
of
alternator

push
rear
cover

brush

up
with

fingers
and
retain

brus
J

as
shown
in

Fig
EE
49
by
inserting

brush
tift
into
brush
lift
hole
from

outsi4e

Fig
EE

49
I

rUng
Bru
h

Lift

S
After

installing
front
and
rear

sides
of
alteniator

pull
brush
lift

by

pushing
toward
center

Note
Do
not

puD
brush
lift

by
push

ing
toward
outside
of

cover
as
it

will

damage
slip
ring
sliding
surface