1979 DATSUN 210 carb

Note
If

cylinder
bore
has
worn

beyond
the
wear
limit
use

cylinder

liner

Undersize

cylinder
liners
are
avail

able
for
service

Interference
fit
of
cylinder
liner
in

cylinder
block
ahould
be
0
08
to

0
09
mm
0
003
I
to
0
0035
in

PISTON
PISTON
PIN

AND
PISTON
RING

I
Remove
carbon
from

piston
and

ring
grooves
with
a

carbon

scraper
and

a

curved
steel
wire

The
wire
will
be

useful
in

cleaning
bottom
land

of

ring

groove
Clean
out
oil
slots
in
bottom

land
of
oil

ring
groove

2

Check
for

damage
scratches
and

wear

Replace
if
fault
is
detected

3
Measure

side
clearance
of

rings
in

ring
grooves
as
each

ring
is
installed

If
side
clearance
exceeds
the

speci

fied
limit

replace

piston
together
with

piston
ring

Max
tolerance
of

side

clearance

0
1

mm
0
0039
in
Engine
Mechanical

u

EM482

Fig
EM
38

Measuring
Ring
Gap

Note

a
When

piston
ring
only
is
to
be

replaced
without

cylinder
bore
be

ing
corrected
measure
the

gap
at

the
bottom

of

cylinder
where
the

wear
is
minor

b

Oversize

piston
rings
are
available

for
service
0
5
mm
0
020
in
1

0

mm
0
039
in
oversize

5

Measure

piston
pin
hole
in
rela

tion
to
the

outer
diameter
of

pin
If

wear

exceeds
limit

replace
piston
pin

together
with

piston
on
which
it
is

installed

Piston

pin
to

piston
clearance

O
OOS
to
0
012
mm

0

0003
to
0
0005
in

Note

Determine
the

fitting
of

piston

pin
into

piston
pin
hole

to
such
an

extent
that
it
can
be

pressed

smoothly

by
fmger
at
room
tem

perature
This

piston
pin
must
be
a

tight
press
fit
into

connecting
rod

EM481

Fig
EM
37
Me

suring
Piston

Ring

Side
Clearance

4

Measure

ring
gap
with
a
feeler

gauge
placing
ring

squarely
in

cyl

inder

Ring
should
be

placed
to
diameter

at

upper
or
lower

limit
of

ring
travel

If

ring

gap
exceeds
the

specified

limit

replace
ring

Max
tolerance
of

ring

gap

1
0
mm
0
039
in
EM131

Fig
EM
39
Piston
Pin

Fitting

CONNECTING
ROD

1
If
a

connecting
rod
has

any
flaw

on
either
side
of

thrust
face
and

large

end
correct
or

replace
it

Bend
and
torsion

per
100
mm
3

94
in

length

Less
than

0
05
mm
0
0020
in

EM

9
EM133

Fig
EM

40
Checking
Rod

Alignment

2
Check

connecting
rod

for
bend
or

torsion

using
a

connecting
rod

aligner

If
bend

or
torsion

exceeds
limit
cor

rect

or

replace

3
When

replacing
connecting
rod

select
rod

so

weight
difference
be

tween
new
and
old
ones
is
within
5

gr

0
180z

4
Install

connecting
rods
with
bear

iogs
on
to

corresponding
crank

pins

and
measure

thrust
clearance
If
meas

ured

value
exceeds
limit

replace
con

necting
rod

Max
tolerance
of

big
end

play

0
4
mm
0
016
in

l
Big
end

play

l

t

t

EM483

Fig
EM
41
Checking
Big
End

Pwy

CRANKSHAFT

I

Repair
or

replace
as

required
If

faults
are
minor

correct
with

fine

crocus
cloth

2
Check
with
a
micrometer

journals

and
crank

pins
for

taper
and
out
of

round
Measurement
should
be
taken

along

journals
for

taper
and

around

journals
for
out
of

round

If
out
of
round

or

taper
exceeds

the

specified
limit

replace
or

repair

m
k

camSM9tJ
down
hole

Key
groove

EM767

Fig
EM
11

Setting
No

I
Piston

atT
D
C

18

Tighten
camshaft

sprocket
bolt

ifl

Tightening
torque

Camshaft

sprocket
bolt

4
to
4
8

kg
m

29

to
35
fHbl

EM502

Fig
EM
72

Tightening
Camshaft

Sprocket
Bolt

19
Install
chain
tensioner
and

tight

en
tensioner

attaching
bolts

ifl

Tightening
torque

Tensioner

enaching
bolt

0
6
to
0
8

kg
m

14
3

to
5
8
ft
b

EM503

Fig
EM
73

Installing
Chain

Tensioner

20
Check

projection
L
of
ten

sioner

spindle

If

projection
L
exceeds
the

speci

fied
limit

replace
chain
Engine
Mechanical

Correct

projection
L

Less

than

15
mm
0
59
inl

lEM504

Fig
EM
74

Checking
Projection
of

Tf

nsioner

Spindle

21

Correctly
install
oil
thrower
in

front
of
camshaft

sprocket

22
Press
new
oil
seal
in

timing
chain

cover
F
ran
t

cover
oil
seal
should
be

replaced
when
front
cover
is

disassem

bled

23
Install

timing
chain
cover
with

gasket
in

place

Note
When

inatalling
oil
seal

apply

coating
of

engine
oil
to

mating

shaft
to

prevent
scratches
and
fold

ed

lip
Also

apply
coating
of
oil
to

periphery
of
oil
seal

ifl
Tightening
torque

Timing
chain

cover
bolts

0
5
to
0
7

kg
m

3
6
to
5
1
ft
Ib

Z5

1
o

j

I

t
f

4

EM455

Fig
EM
75

Installing
Timing
Chain

Covtr

24
Install
water

pump
with

gasket

in

place

ifl
Tightening
torque

Water

pump
attaching
bolts

0

9
to
1
4

kg
m

16
5
to
10
1
ft
bl

25
Install
crank

pulley
then
con

firm
and
set
No
I

piston
at
T

D
C
on

compression
stroke

EM
15
ifl
Tightening
torque

Crank

pulley
nut

15to
20

kg
m

108
to
145
ft
b

26
Invert

engine
Install
oil
stniiner

and
oil

pan
using
new
gasket
and

oil

seal

Note
Give

coating
of
sealant
to
seam

between
oil

pan
gasket
and
oil

pan

oil
seal

ifl
Tightening
torque

Oil

pan
bolts

0
4
to
0
6

kg
m

12
9
to
4
3
ft
lb

27
Install

gasket
and

cylinder
head

Note
Do
not

apply
sealant
to

any

other

part
of

cylinder
block

and

head
surface

28

Tighten
cylinder
head
bolts

ifl

Tightening
torque

Cylinder
head
bolts

7
0
to
7
5

kg
m

51
to
54
ft

IM

Note

a
One

of

cylinder
head
bolts
is
smal

ler

in
diameter
than
others
and
has

a
hollow
head
It
should
be
install

ed
on

right
side
center
of

cylinder

head

b

Tightening
should
be
made
in

two

or
three

steps
finally
torquing
to

specification

c

Retighten
cylinder
head
bolt
after

engine
has
been
warmed

up

Refer
to
Carburetor
Idle
R
P
M

and
Mixture
Ratio
EF
Section
for

Adjustment
and

Inspection

EM505

Fig
EM
76
Cylinder
Head
Bolt

Tightening
Sequence

29

Apply
engine
oiho
both
ends

of

push
rods
and
insert
in

proper
se

quence

30

Apply

engine
oil
to

valve
stem

end
and

rocker
arm
contact

surfaces

Position
rocker
shaft

assembly
on

cyI

inder
head

31

Tighten
rocker
shaft
bracket

bolts
to

specified
torque

fJ

Tightening
torque

Rocker
shaft
bracket
bolts

2
0
to
2
5

kg
m

14
to
18
ft

b

Note

Tightening
should
be
done

in

two
or
three

stages
outwardly
from

center
bracket

EM506

Fig
EM

77
Rocker

Shaft
Bolt

Tightening
Sequence

32

Adjust
valve

clearance
to

speci

fied
value

Note

a
First

set
clearance
to
0

25

mm

0
0098

in
when

engine
iscold

b
After

engine
has
been
assembled

warm
it

up
for
at
least
several

minutes

finally

adjust
clearance
to

specification
For
details
refer
to

Adjusting
Intake
and
Exhaust
Valve

Clearance
in
ET

Section

EM507
or

Wrench

2
Screwdriver

3
Feeler

gauge

Fig
EM
78

Adjusting
Value

Clearance
Engine
Mechanical

Valve

clearance

Intake
and

exhaust

hot

0
35
mm
0
014
in

cold

0

25
mm
0
010
in

fJ

Tightening
torque

Velve
rocker

adjusti
g
nut

1
6
to
2
2

kltm

12
to
16
ft
b

33

Install
rocker

cover

34

Install
intake
and

exhaust
mani

folds

fJ

Tightening
torque

Manifold
nuts

1
5
to
2
0

kg
m

11
to
14

fHb

Note

When

installing
intake
and
ex

haust

manifolds
locate
bolt

in

center
of

fitting
hole

EM528

Fig
EM
79

Installing
Manifolds

35
Install
E
G
R
control

valve

36

Install
baffle

plate
and

carbure

tor

fJ
Tightening

torque

Carburetor
nuts

0
4

to
0
6

kg
m

2
9
to
4
3
ft

Ibl

37
Install
vacuum

control
valve
as

sembly
and
bracket

38
Install

air
cleaner

bracket
and
air

cleaner

39

Connect
air

vacuum
and

blow

by
hoses
to
air

cleaner

40
Install

pipe
connector
to
control

valve
hose
and

engine

mounting
brack

etLR

41

Install

distributor

EM

16
CAUTION

a
8e
sure
to
set
No
1

piston
to

LD
C
of

compression
stroke

b
Before

instaliation
return
distribu

tor
rotor

approximately
30

degrees

from
its
correct

position
Insert

distributor

meshing
distributor

drive

gear
and
driven

gear

c
After
installation
distributor
rotor

should

align
with

mark
on
rotor

cap

J

No
1

mark

EM508

Fig
EM

80
Cornct
P05ition

of

Rotor

42

Dismount

engine
from

Engine

Stand

ST0501S000
and

place
it

on

suitable

engine
stand

Re

move

Engine
Attachment

KVlOI
2500

43

Install

spark
plugs
and

engine

mounting
bracket
R
H

44

Install
oil

pump
and
ftIter

assem

bly

45
Install
thermostat

and
water

outlet

46
Install
fuel

pump
and
fuel

lines

Do
not

forget
to

install

spacer
and

gasket

47

Install
distributor
vacuum
line

48
Install
distributor

cap
and

high

tension

cables
as
an

assembly
Connect

high
tension

cables

49
Insert

oil
level

gauge

50

Install
fan
fan

pulley
and
fan

spacer

Lock
bolt

by
bending
lock

washers

51

Install
alternator
bracket

adjust

ing
bar
water

pump

pulley
alternator

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

Hot

air
Engine
Fuel

To
manifold
I
Air
inlet

pipe

2
Air

con
trol

valve

3
Hot
air

pipe

4

Diaphragm

5
V

Bellum
hose

6

Diaphragm
spring

7
Air

bleed
valve

closed

8

Temperature
sensor

assembly

Fig
EF
3

Hot
Air

Delivery
Mode
During
cold

engine
operation
EC007

COLD
AIR
OPERATION

1
When

the
vacuum
is
small
or

when
the

engine
is

operating
under

heavy
load
the

air
control
valve

opens

widely
irrespective
of
the

temperature

around
the
sensor
to
introduce
the

cold
air
for
increased

power
of
the

engine

2
When
the

engine
intake
air
tem

Cold
air

I
L
CD

mf

LlF

JII

1
perature
is

high

The
s
ns
r
air
bleed
valve

opens

fully
to
break
the
vacuum

passage

between
the
intake
manifold
and
the

vacuum

motor
Due
to
the
force
of
the

vacuum
motor

diaphragm
spring
tne

air
control
valve
closes
the
hot
air

pipe

of
the

air
cleaner
and
introduces
the

cold
air
See

Fig
EF
4

I

manifold
I
Air
nlet

pipe

2
Air
control
valve

3
Hot
air

pfpc

4

Diaphragm

5
Vacuum
hoses

6

Diaphragm
spring

7
Air
bleed
alve

fully
open

8

Temperature

assembly

EF715

Fig
EF
4
Cold
Air

Deliuery
Mode

During
hot

engine
operation

TEMPERATURE
SENSOR

The

temperature
sensor
is
attached

to

the
inside
of
the
air
cleaner
The

bi
metal
built
in
the

sensor
detects
the
engine
intake
air

temperature
and

opens
or

closes
the
vacuum

passage
in

the

sensor

I
Protector
cover

2

Screw

3

Adjusting
frame

4
Air

temperature
bi
metal

5
Rivet

6
Valve

seat
frame

7

Lower
frame

8
Air
bleed
valve

9
Gasket

EF206

Fig
EF

5
Temperature
Sensor

EF
3
VACUUM
MOTOR
AND

AIR
CONTROL
VALVE

The

vacuum
signal
from
the

tem

perature
sensor
acts

upon
the
vacuum

motor

diaphragm
The
valve

shaft
at

tached
to
the

diaphragm
is
then
moved

up
or
down

in

response
to
the
vacuum

on
the

diaphragm
This
movement
of

the
valve

shaft
actuates
the
air

control

valve
to
control
the

temperature
of
the

air
to
be
introduced
into
the

air

cleaner

@

@

@
I
Valve

spring

2

Diaphragm

3

Retainer

4
Valve
shaft

EF207

Fig
EF

6
Vacuum
Motor

REMOVAL
AND

INSTALLATION

AIR
CLEANER

I
Loosen
bolts

securing
air
cleaner

to
air
cleaner
bracket

2
Loosen
air
cleaner

lock
bolt
and

remove
air
cleaner
from
carburetor

Disconnect
the

following
hoses
when

dismounting
air
cleaner

I

Fresh
air
duct

2

Hot
air
duct

3
Vacuum
hose
Sensor
and

idle
com

pensator
to
intake

manifold

4
Hose
Air

pump
relief

valve
Non

California
models

except
Canada

5
Air

induction
hose
Canada
and

FU
models

6
Hose
A
B
valve
to

air
cleaner

7
Hose
Air
cleaner
to
throttle

opener

or
vacuum
switch

8
Blow

by
hose
Air

cleaner
to
rocker

cover

3
To
install

reverse
the
removal

procedure

TEMPERATURE
SENSOR

Removal

I

Using
pliers
flatten

clip
con

necting
vacuum

hose
to

sensor
vacuum

tube

1

Pipe

2
Catch

3
Fixed
with

adhesive

4
Hose

5
Tab

6

Clip

7
Gasket

EC019

Fig
EF
7

Removing
Seruor

2
Disconnect
hose
from

sensor

3
Take
off

clip
from
sensor
vacuum

tube
and
dismount
sensor

body
from

air
cleaner

Note

The

gasket
between

sensor
and

air

cleaner
is
bonded
to

the
air

cleaner

side
and

should
not

be

removed

Installation

Mount
sensor
on
the

specified

position

2

Insert

clip
into

vacuum
tube
of

sensor
After

installing
each
vacuum

hose

secure
hose
with
the

clip

Note
Be

sure
to
install
vacUl
11n

hose

correctly
Correct

position
is
R
H

side
to

Ntisan

mark
at
the

top

face
of
sensor
for
intake
manifold

L

H
side
for

Deuum
motor

VACUUM

MOTOR

1

Remove

screws

securing
vacuum

motor

to
air
cleaner

2

Disconnect

valve
shaft

attached

to

vacuum
motor

diaphragm
from
air

control
valve

and

remove

vacuum

motor

assembly
from
air

cleaner

3
To
install

reverse
the

removal

procedures
Engine
Fuel

Fig
EF

8
Removing
Vacuum
Motor

INSPECTION

AIR

CLEANER
FILTER

Viscous

paper

type
air

cleaner
filter

does

o
ot

rt

quire
any
cleaning
opera

tion

until
it

is

replaced
periodically

Brushing
or

blasting
operation
will

cause

clogging
and
result

in
enrich

ment

of
carburetor
mixture

and

should
never
be

conducted
For
reo

placement
interval
of
air

cleaner
filter

refer
to

Maintenance

Schedule

AUTOMATIC

TEMPERATURE

CONTROL
SYSTEM

Engine
failures

resulting
from
a

malfunctioning
A
T
C

system
are

manifest

during
cold
weather

opera

tion
Such
failures

include

Engine
stall
or
hesitation

Increase
in
fuel

consumption

Lack
of

power

If
these

phenomena
should

occur

check

A
T
e

system
as

described
in

the

following
before

carrying
out

inspection
of

carburetor

I
Check
that

vacuum
hoses
are

se

l

urely
connected
in
correct

position

2

Check
each
hose

for
cracks
or

distortion

3

Check
A
T

C

system
for

proper

function
as

follo
ys
Confirm
that

engine
is

cold
before

starting
test

With

engine
topped
disconnect

fresh
air

duct
if
so

equipped

Place
a
mirror
at
the
end

of
air

cleaner
inlet

pipe
as
shown
and

check

to
see
if
air
control
valve

is
in
correct

position

EF
4
Fig
EF
9

Inspecting
Valve
Po

man

Air
control
valve
is

in
correct

posi

tion
if
its
cold
air
inlet

is

open
and

hot

air
inlet
is

closed

4
Start

engine
and

keep
idling

Immediately
after

engine

starting

check
air
control

valve
for

correct

position
as
described
above
In

this

case
correct

position
of
air
control

valve
is

the

reverse
of

step
3

under

hood
air
inlet
is
closed

and
hot
air

inlet
is

open

S

Check
that
air
control
valve

grad

ually
opens
to

cold
air

inlet
side

as

engine
warms

up
When

environmental

temperature
around

temperature
sen

sor
is
low

spend
more
time

for

engine

warming
up
operation
to
facilitate

smooth

operation
of
air
control

valve

If
the
above

test
reveals

any
prob

lem
in
the

opera
ion
of
air
control

valve

carry
out
the

following
test

VACUUM
MOTOR

I
With

engine
stopped
confirm

that

cold
air
inlet
is

open
and

hot
air

inlet
is

c1
Sed

If
not

check
air
control
valve
link

age
for

proper
operation

2

DiscoJln
ct
ac
um

motor
inlet

vacuum
hose

and
connect

another

hose
to
the

inlet
to

apply
vacuum
to

vacuum
motor

Vacuum
can

be

appli
d

by
breathing
in

tile
hos
e
end

as

shown
Then

confirm
that

the
air

control
valve

moves

3
With
hot
air
inlet
in

open
posi

tion
as

described
in

step
2

above

pinch
vacuum
hose
with

fingers
and

cut
off
air
from

vacuum
hose
In

this

condition

check
that
air
control

valve

maintains
the

condition
described
in

step
2

for
more
than

30
seconds

and

that
hot

air
inlet

is

open
If

diaphragm

spring
actuates

the
air
control
valve

by

Engine
Fuel

S
Idle

compensator
is
ill

good
order

if
a

hissing
sound
is

heard
when
its

temperature
reaches

operating
tern

perature

If
not

replace
idle

compensator
ldlerompensator
l
b
l

r
I

No
1
60
to
700C

140
to
15

Of

No
2
70

to
800C

158
to
1760F

FUEL
FILTER

DESCRIPTION

t
t

I

J
i

l
The
fuel
filter
is
a

cartridge
type
It

useS
a

paper
element

1
Body

2

Paper
element

3
Cover
EFOOS

Fig
EF

14
Sectional
View
of
Cartridge

Type
FuelFilte

FUEL
PUMP

t

j
f

EC132

Fig
EF
15
Schematic
View

of
Fuel

Pump

EF
6
OPERATING
TEST

Note
When

disconnecting
fuel
hoses

me
a

container
to
receive
fuel

remaining
in
fuel
hoses

STATIC
PRESSURE
TEST

The
static

pressure
test
should
be

conducted

as
follows

I
Disconnect
fuel
hose

between
car

buretor
and
fuel

pump

2
Connect
a
rubber
hose
to
each

open
end
of
aT
connector
and
con

nect
this
connector
hose

assembly
be

tween
carburetor
and
fuel

pump

Note
Locate
this
T
eonnector

as

close
to
carburetor
as

possible

3

Connect
a
suitable

pressure
gauge

to

the

opening
of

T
connector
and

fasten
the
hose
between
carburetor

and
T

connector

secUrely
with
a

clip

4
Start
and
run
the

engine
at

various

speeds

5

The

pressure

gauge
indicates

static
fuel

pressure
in
the
line

The

gauge
reading
should
be
within
the

specified
value

Fuel

pump
pressure

0
21
to
0
27

kg
em2

3
0
to
3
8

pli
I

Note
If
the

fuel
in
the
carburetor

float
chamber
has

run
out
and

engine
has

stopped
remove

clip
and

pour
fuel
into

carburetor
Fasten

clip
securely
and

repeat
static

pres

sure
test

If

pressure
is
not
within
the

specifi

ed
limit
remove

pump
as
an

assembly

CAPACITY
TEST

The

capacity
test
is

conducted

only

when
static

pressure
is
within
the

specification
To

conduct
this

test

proceed
as
follows

1
Disconnect

pressure
gauge
from

T
connector
and
in
its
vacant

place

install

a
suitable

container

as
a
fuel

sump

2

Start

engine
and
run
at

1
000

pm

3

Pump
should
deliver
the

specified

amouni

of
fuel

If

little
or
no
fuel
flows
from

open

end
of

pipe
it
is

an
indication

that

fuel
line

is

clogged
or

pump
is

mal

functioning

Fuel

pump
capacity

450

cc
27
46

eu
inl
min

at
1
000

rpm

REMOVAL
AND

INSTALLATION

Note
When

disconnecting
fuel

lines

use
a

container
to
receive

fuel

remaining
in
fuel
hoses

I
Disconnect

inlet
and

outlet
fuel

hoses
from
fuel

pump

2
Remove

fuel

pump

3
To

install
reverse
the
order
of

removal
Engine
Fuel

DISASSEMBLY

@@

@@

@

@@

1

Remove
screws
and
detach

upper

and
lower
bodies

2

Remove
screws
and
take
off

cap

and

cap
gasket
from

upper
body

3

Remove
inlet

and
outlet

connee

tors

4
Remove
valve
retainer
screws
and

take

off
valve

retainer

S
To

remove
diaphragm

press

down
its
center

against
spring
force

With

diaphragm
pressed
down
ilt

it

until
end
of

pull
rod
touches
inner

wall
of

body
Then
release

diaphragm

to
unhook

push
rod

Note
Be

careful
not
to

damage
dia

phragm
or
oil

seal

INSPECTION

Check
all

components
for
cracks

EF
7
I

Packing

2
Valve
a5scm

bly

3
Retainer

4
Screw

5

Diaphragm
assembly

6

Diaphragm
spring

7
Retainer

8

Diaphragm
assembly

9

Complete
body
lower

10
Screw

11
Washer

spring

12
Fuel

pump
cap

13

Cap
gasket

14
Connector
inlet

15
Connector
outlet

16
Rocker

arm

spring

17
Nut

18

Washer

spring

19
Washer

pJain

20
Gasket

21

Spacer

22
Rocker

pin

23

Spacer

24
Rocker

arm

EC134

Fig
EF
16

Fuel

Pump

wear
or

any
abnormalities
and

replace

with
new

parts
if

necessary

ASSEMBLY

I
To
assemble

reverse
the
order
of

disassembly
Closely
observe
the

following
instructions

Use
new

gaskets

Lubricate
rocker
arm

rocker
arm

link

and
rocker
arm

pin
before

installation

2
After

assembly
test
the
function

as
follows

a

Position
fuel

pump
assembly
about

I

meter
3
3
ft

above
fuel

level
of

fuel
strainer
and

connect
a

pipe

from
strainer
to

fuel

pump

b

Operate
rocker
arm

by
hand
If
fuel

is

drawn

up
soon
after
rocker

arm
is

released
fuel

pump
is

functioning

properly