torque DATSUN 210 1979 Owner's Manual

DATSUN
210
Model
8310
Series

SECTIONEF

ENGINE
FUEL

CONTENTS

AUTOMATIC
TEMPERATURE

CONTROL
A
T
C
AIR
CLEANER

DESCRIPTION

OPERATION

REMOVAL
AND
INSTAllATION

INSPECTION

IDLE
COMPENSATOR

DESCRIPTION

INSPECTION

FUEL
FILTER

DESCRIPTION

FUEL
PUMP

OPERATING
TEST

REMOVAL
AND
INSTAllATION

DISASSEMBLY
EF
2

EF
2

EF
2

EF
3

EF
4

EF
5

EF
5

EF
5

EF
6

EF
6

EF
6

EF
6

EF
7

EF
7
INSPECTION

ASSEMBLY

CARBURETOR

DESCRIPTION

STRUCTURE
AND
OPERATION

INSPECTION
AND
ADJUSTMENT

MAJOR
SERVICE
OPERATION

TROUBLE
DIAGNOSES
AND

CORRECTIONS

SERVICE
DATA
AND

SPECIFICATIONS

GENERAL

SPECIFICATIONS

INSPECTION
AND
ADJUSTMENT

TIGHTENING
TORQUE
EF
7

EF
7

EF
B

EF
B

EF
B

EF
14

EF
23

EF
30

EF
32

EF
32

EF

32

EF
34

1

Ignition
switch

2

Amplifier

3

Speed
switch
Note

a

Tightening
torque
is
1
8

to
2
2

kg
m
13
to
16
ft
Ib

b
After

replacement
start

engine
and

check
to
be
sure
that
fuel
is
not

leaking
and
that
anti
dieseling
sole

noid
i

in

good
condition

EFOSOA

Fig
EF47
Checking
Anti
dieaeling

Solenoid

l
SJ
Engine
Fuel

THROTTLE
OPENER

CONTROL
SYSTEM

When

idling
speed
is
too

high
and

does
not

drop
to

idling
speed
the

throttle

opener
control

system
should

be

checked

Manual
transmission
models

I

Check
for

continuity
between
A

and
8
terminals

specified
in
function

check

connector
with

ignition
switch

OFF

If

continuity
does
not
exist

sole

noid

may
be

faulty
Replace
throttle

opener
control
valve

assembly

e

1J
3

o
0

5

4

Solenoid

5
F
nction

check

connector

EF434A

Fig
EF
48
Circuit

Diagram
for
Throttle

Opener
Control
System
MIT

2

Turn
on

ignition
switch
and

check

voltage
across
terminals
A
and

8
l2V

battery
voltage
should

appear

in

this

step

If
not

check
fuse
or

amplifier

3

Keep
ignition
switch
ON

remove

speedometer
cable
from
combination

meter
Then

spin
speedometer
in

com

bination
meter
with

fingers
and
con

firm
that
the

speedometer
pointer

indicates
more
than
16
km

h

10

MPH

temporarily
Voltage
between

A

and
8
terminals
should
be

chang

ed

as
follows
More
than
10

miles
OV

Less
than
10
miles
12V

If

not

amplifier
or

speed
detecting

switch

may
be

faulty
replace
parts

with

new
ones

Automatic
transmission
models

I
Check
for

continuity
between
A

and
8

terminals

specified
in
function

check

connector
with

ignition
switch

OFF

EF
19
If

continuity
does

not
exist
sole

noid

may
be

faulty
Replace
throttle

opener
control
valve

assembly

If
t

r

If

I

Inhibitor
switch

N
p

ON

2
Solenoid

3
Function
check

connector
EF43SA

Fig
EF

49
Circuit

Diagram
for

Throttle

Opener
Control

System
AfT

2
Turn

ignition
switch
ON
check

voltage
across
A

and
8
terminals

Voltage
between
two
terminals

should
be

changed
as
follows

If
not

replace
inhibitor
switch

N
or
p

position
OV

Other
than

N

and
p

position
l2V

THROTTLE
OPENER

OPERATING
PRESSURE

I
Remove
harness
of
solenoid
valve

TIGHTENING

TORQUE

Anti
dieseling
solenoid
valve

kg
m
ft
Ib
Engine
Fuel

1
8
to
2
2

13
to
16

EF
34

DATSUN
210
Model
8310
Series

SECTIONEC

EMISSION
CONTROL
SYSTEM

CONTENTS

GENERAL
DESCRIPTION

CRANKCASE
EMISSION

CONTROL

SYSTEM

DESCRIPTION

INSPECTION

EXHAUST

EMISSION
CONTROL

SYSTEM

DESCRIPTION

EARLY
FUEL
EVAPORATIVE

E
F
E
SYSTEM

AIR
INJECTION
SYSTEM
A
IS

AIR
INDUCTION

SYSTEM
A
I
S

EXHAUST
GAS
RECIRCULATION

E
G
R

1

CONTROL
SYSTEM
EC
2

EC
6

EC
6

EC
6

EC
7

EC
7

EC
8

EC
9

EC
18

EC
21
SPARK
T
MING
CONTROL
SYSTEM

CATALYTIC

CONVERTER

EVAPORATIVE
EMISSION

CONTROL
SYSTEM

DESCRIPTION

OPERATION

REMOVAL

AND
INSTALLATION

INSPECTION

SERVICE
DATA
AND

SPECIFICATIONS

INSPECTION
AND
ADJUSTMENT

TIGHTENING
TORQUE

SPECIAL
SERVICE
TOOLS
EC
26

EC

33

E
C
35

EC
35

EC
36

EC
36

EC
36

EC
38

EC
38

EC
38

EC
39

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