Nissan Bluebird Datsun 411 User Manual
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MODEL
411
SERIES
DATSUN
MODEL
411
SERVICE
MANUAL
INISSANI
SERIES
NISSAN
OTEMACHI
CABLE ADDRESS
MOTOR
BLDG
TOKYO
PHONES
CO
OTEMACHI
JAPAN
llNISMOll TOKYO
216
2311
LTD
CHIYODA
KU
INTR
ODUCTION
This
manual
DATSUN
maintenance
major
distributors
components
comprehensive
assembling
ing
It
is
emphasised
should
be
used
of
instructions
as
the
and
been
has
and
dealers
Model
is
described
inspection
that
only
replacements
complies
411
P
L
are
given
of
genuine
for
these
for
in
for
purpose
effective
Each
detaiL
complete
assemblies
DATSUN
of
service
assembly
In
dismantl
Spare
assisting
of
addition
Parts
and
the
DATSUN
MODEL
411
1
U
CONTENTS
Page
MAJOR
ENGINE
SERVICE
REMOVING
IGNITION
FUEL
CLUTCH
TRANSMISSION
SPECIFICATIONS
Cooling
Lubrication
Rocker
Operation
Distributor
Adjusting
SYSTEM
Carburetor
The
Fuel
Adjustment
System
OPERATIONS
Mechanism
REFITTING
with
TIMING
the
Gasoline
Strainer
and
the
Ignition
Tank
Inspection
Engine
Timing
Removed
of
Engine
1
3
8
11
12
25
26
31
31
31
34
34
37
40
43
48
57
CHASSIS
FRONT
REAR
STEERING
BRAKE
ELECTRICAL
of
Cover
Transmission
Extension
Transmission
DiBaBSembly
AXLE
DiBaBSembling
Indipendent
AXLE
Front
Rear
Hand
Alternator
Generator
Regulator
Trouble
Starter
Brake
Brake
Brake
14
ItemB
on
Shooting
Motor
TransmiBBion
of
the
Front
SYSTEM
Handling
Case
Transmission
the
List
Case
Front
Suspension
Hub
Case
Case
For
4
Stage
Floor
Shift
58
59
65
72
85
85
86
88
98
112
119
120
123
126
129
130
132
139
142
143
144
MA
JOR
MODEL
SPECIFICATION
41
1
SERIES
OF
ITEM
A
Overall
Overall
Overall
Wheel
Room
Tread
Min
Road
Overhang
without
Length
Width
Height
Base
Space
bumper
Inner
Inner
Rear
rront
Clearance
the
Front
to
MODEL
L
Width
Height
End
P L
411
U
PL4
1 1
oUT
3
995
mm
1573in
1
490
mm
1
440
mm
2
380
mm
710
1
mm
1
240
mm
130
1
mm
1
206
mm
1
198
mm
175
mm
605
mm
587in
56 7
937in
673in
488in
44
5
47
5
472in
6
9
238in
in
in
in
in
3
1
1
2
1
1
1
1
206
1
605
WPL411
WPL411
995
mm
490
mm
430
mm
380
mm
704
mm
240
mm
130
mm
mm
198
mm
175
mm
mm
U
UT
1573in
587in
56
3
7
93
671in
488in
445in
475in
47
2
6 9
23
8
in
in
in
in
in
I
9
Overhang
without
Vehicle
Distribution
Vehicle
Distribution
Height
Proportion
with
Max
Angle
to
bumper
Weight
Gross
of
Gravity
load
Inclination
of
the
Rear
Front
Rear
Weight
Front
Rear
Front
Center
Tire
End
Right
Left
1
950
580
885
505
380
160
600
560
mm
mm
kg
kg
kg
kg
51
kg
kg
2557
1323
1234
7
46
46
37 4
1951
1113
838
228in
in
Ib
lb
lb
lb
lb
lb
1
947
580
960
500
460
235
595
640
mm
mm
kg
kg
kg
kg
kg
kg
48
373in
2116
1102
1014
2723
1312
1411
22
2
lb
Ib
lb
lb
Ib
lb
8
in
46
46
I
r
DATSUN
ITEM
l
p
0
r
p
l
Po
Max
Speed
Fuel
Consumption
Grade
Min
Turning
Brake
Model
Make
Classification
Cooling
No
of
Cycle
Ability
Stopping
System
Cylinder
sinO
Radius
Distance
MODEl
Arrang
Pl411
P
l
140
km
18
0
375
5
0
m
50
km
h
135m
U
411
UT
H 87
MPH
5
km
P
0
417
164ft
44
3
NISSAN MOTOR
WATER
UT
ft
GASOLINE
FORCED
4 IN
J
ENGINE
CIRCULATION
LINE
4
CO
140
o
334
5 0
135m
WP
WP
km
LTD
l
411
U
l
411
UT
H
87
MPH
18
5
km
t
o
391
UT
m
164ft
443ft
l
as
lE
l
Combustion
Valve
Bore
Arrangement
x
Stroke
DiBplacement
Compression
Compression
Max
Exploding
Max
Mean
Max
B H
Max
Torque
Length
x
Weight
Width
Chamer
Ratio
PreBsure
Effective
P
PresBure
SAE
SAE
x
Height
PreBB
76
7
597x575
2800
73
x
ft
BATHTUB
OVER HEAD
77
6
mm
1299
c c
11
5
350
48
3600
7
28000
9
67
Ib
rpm
x
690
mm
139
kg
kg
5200
kg
2
8 2
kg
23
TYPE
874
7927cu
cm2
cm2
cm2
HP
10
306
VALVE
x
r
rpm
rpm
6 2800
1
x
Ib
055
3
r
22
in
in
m
p
p
m
kg
m
rpm
5
6x26
in
PiBton
PiBton
Type
Mate
rial
SPLIT
2
SKIRT
LO
TYPE
EX
ITEM
MODEL
P
P L
MAJOR
L
411
U
411
UT
SPECIFICATION
L
411
WP
411
WP
L
U
UT
riI
iI
f
@
riI
p
riI
Eo
No
of
PiBton
Valve
Valve
Clearance
Starting
Type
Voltage
Capacity
Ground
Ring
Timing
Method
Polarity
PreBsure
011
Inlet
Inlet
Exh
Exh
Intake
ExhauBt
Open
Close
Open
CloBe
0
0
MAGNETIC
N41
14MZ
2
1
14 BTD C
ABD C
50
52 B B D
ATD
12
0
35
mm
35
mm
014
014
0
STARTING
N50
2SMB
12V
40
50 A H
NEGATIVE
C
C
in
in
SYSTEM
1
each
AC300
MITSUBISHI
ALTERNATOR
p
0
Eo
p
riI
Z
riI
Type
Make
Generating
Voltage
Method
Capacity
Voltage
Type
p
riI
Make
Eo
on
Voltage
I
t
9
Zl
l
Ignition
Ignition
z
l
Firing
Regulator
Power
Method
Timing
Order
BATTERY
8
12
600
12V
300
RL
S114
HITACHI
1
BTD
1
12WR
2Bl
4V
COIL
34
W
92
HP
TYPE
C
rpm
2
3
r
DATSUN
ITEM
l
0
Q
I
iI
Eo
Ignition
Distributor
Distributor
Spark
Plug
Coil
MODEL
l
P
P
l
411
411
UT
U
Type
Make
Type
Make
Ign
Timing
Advance
System
VACUUM
Type
Make
Thread 14
0 7
Gap
08
Type
Make
Throttle
Valve
Bore
P
26
C1Z
HITACHI
0411
HITACHI
AND GOVERNOR
B
NGK
mm
mm
D2630A
NllIONKIKAKI
mm
6E
0
00275
WP
l
411
U
WP
l
411
UT
18
53
551
in
0
5A
0315
in
S
30mm
Z
0
E
Z
0
9t2E
z
0
Carburetor
Air
Cleaner
Fuel
Pump
Capacity
Lubrication
of
Fuel Tank
Method
Venturi
Main
Slow
Pump
Power
Air
Type
Make
Type
Make
Size
Jet
Jet
Jet
Jet
Draught
No
20mm
192
148
PAPER
41f
FORCED
TSUCHIYA
DIAPHRAGM
SHOWA
r
10
PRESSURE
145
140
DOWN
TYPE
8US
1
KYOSAN
27
1140
I
gal
mm
48
each
TYPE
4
ITE
a
MODEL p
P L
MAJOR
L
411
U
411
UT
SPECIFICATION
WPL411
411
WP
L
U
UT
C
E
0
f
l
p
I
Q
H
l
riI
E
tl
as
H
0
0
U
U
E
H
U
Oil
Pump
Oil
Filter
Oil
Pan
Type
Radiator
Cooling
Water
Thermostat
Type
No
of
Out
dia
Total
dia
In
Capacity
Water
Pump
Plate
Friction
of
Type
x
In
Operating
Type
Capacity
diaxThickness
Area
Cylinder
SINGLE
200
TROCHOID
FULL
FLOW
2
9
WATER CUULING
CORRUGATED
5
4
CENTRIFUGAL
DRY
130
181x2
3 5
x
x
f
r
f
r
PELLET
DISC
1
mm
cm2
19 05
TYPE
0
76
1
43
HYDRAULIC
FACING
mm
TYPE
CARTRIDGE
U
FIN
U
TYPE
7
87x5
28
S
gal
CLOSED
AND
S
gal
TYPE
2
06
x
34in
2
TUBE
12
sq
TYPE
TYPE
TYPE
OPERATION
0
138
x
in
in
15 87
mm
5 8
3RD
FLOOR
2 2 0
8
TYPE
in
1
REVERSE
ON
4TH
SHIFT
58 U
S
gal
3
945
2
402
1
490
1
000
5
159
mm
In
Type
Gear
Z
9
Oil
f
l
l
p
E
Gear
of
dia
Shift
Capacity
Ratio
Master
Method
1st
2nd
3rd
Cylinder
3
FORWARD
ALL
SYNCHROMESHED
ON
FORWARD
REMOTE
1 7
fO45
3
1
1
1
REVERSE
GEARS
CONTROL
U
197
725
000
4
FOREARD
SYNCHROMESHED
2ND
S
gal
4th
4
Reverse
0
I
1st
Length
0
0
0
5
o
Type
Gear
of
Type
Universal
x
Out
dia
Joint
In
dia
x
125
1222x71x67
SPICER
HYPOID
5
r
DATSUN
MODEL
ITEM
0
Gear
Housing
Type
Oil
Capacity
Ratio
Type
No
of
Gear
i
1
1
r
J
is
4
Type
Gear
Eo
Ratio 15
Steering
ES
I
Eo
Angle
Steering
Oil
Capacity
Wheel
r
Out
Dia
375
L
P
P L
PL41l
WP
411
U
411
UT
U P
L
41l
U
4
111
BANJO
STRAIGHT
1fO
BEVEL
26 U
RECIRCULATING
360
280
405
mm
0
33f0
087
OP
PINION
S
BALL
0
36
15
UoS
WPL411
WP
3889
gal
95
in
gal
L
2
TYPE
WP
each
U
411
UT
L
41l
UT
L
411
UT
ES
D
p
Eo
f
j
p
l
Wheel
Front
Toe
Camber
Caster
Inclination
Rear
p
l
U
p
Arrangement
Axle
in
Axle
Type
Type
Lining
Width
x
Total
In
dia
Drum
Type
Angle
Length
Braking
of
Dimension
Thickness
x
of
Brake
King
Area
Pin
2
FRONT
WISHBONE
SEMI
FRONT
F
R
2
LEADING
40x4
40x4 5x215
q
5x215
REAR
mm
mm
351
351
228
228
FLOATING
1
1
cm2
cm2
6
6
BALL
3
mm
1
45
0
6
LEADING
575x0
575x0
54
54
mm
mm
15
2
JOINT
9
9 o
REAR
TYPE
177x8
177x8
4
in2
4
in2
0
in
in
TYPE
AND
TRAILING
465
465
in
in
6
ITEM
MODEL
P L
P L
411
411
U
UT
MAJOR
SPECIFICATION
411
WP
L
411
WP
L
U
UT
rI
n
rI rI
II II
I
Q
Z
9
Z
rI
Po
P
rI
II
I
Q
rI
0
II
rI
I
Q
t
II
Po
Front
Coil
Free
Rear
Spring
Thickness
ShOck
j
II
I
Q
H
0
Type
Lining
Total
In
dla
Suspension
Wire
dia
Length
Suspension
Size
Absorber
In
In
Max
Dimension
Braking
x
Length
No
dla
Cylinder
dla
Cylinder
Oil
Drum
of
Type
Coil
of
No
Type
x
of
of
Area
dla
Coils
Width
Master
Wheel
PreSBure
x
x
22 22
115
25
kg
F
R 23 81
MECHANICAL
40x4
INDEPENDENT
14
LONGITUDINAL
F
R H
2x94
1200x60
TELESCOPIC
5x215mm
CAR
336 R
x
325
351
SUSPENTION
x
0
8748
mm
mm
mm
cm2
1
0
1636
40
FOR
1
575xO
cm2
54
228
6
mm
8 5
L
SEMI
6 2 6 3
5 2
DOUBLE
in
000
In
In
9374
Ib
REAR
4
sq
9 0
WITH
14
ELLIPTING
1200
ln2
WHEEL
177x8
in
In
COIL
L
H
2
x
94x325
ACTION
SPRING
x
60
CAR
465
SPRING
x
5 2
In
8 5
TYPE
4P
4P
50Wx2
x2
x2
2
x
xl
ACTION
Shock
Absorber
Stabilizer
Tire
Size
e
Head
Lamp
Width
Tail
Lamps
LlcenBe
Po
Stop
H
Lamps
Reverse
Room
Indicators
Plate
LampB
Lamps
Sealed
LampB
beam
R
F
F
R
7
TELESCOPIC
TORSION
12V
DOUBLE
BAR
5
60
13
5
60
13
5
37
12V
8Wx2
12V
8W
12V
8W
12V
25W
12V
25W
12V
5Wx1
r
DATSUN
L
411
U
411
UT
ITEM
p
l
Fog
Lamps
Inspection
Parking
Turn
Signal
Dash
LampB
Reflection
Warning
Lamps
Lamps
Turn
Main
Lamps
Lamps
Signal
Beam
MODEL
P L
P
411
U
l
411
UT
12V
35Wx2
12V
12V
12V
25W
12V
32
12V
15Wx2
12V
l
8Wx
8Wx4
x
3Wx4
50
x
5W
WP
WP
L
1
4
2
xl
Ignition
Oil
Pres
sure
12V
12V
5W
1
xl
l
5W
xl
8
CURVE
ENGINE
J
Jo
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c
11
10
9l8
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7
l
c zo
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300
z
200
8
100
g
a
m
p
40
102
x
A
SPEED
MODEL
PERFORMANCE
30
50
31
0
I
2000
le
l
70
357
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8
35
CURVE
375
197
7251000
4
3
1
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kg
160
1
382
lanD
O
411
L
P
MODEL
ratio
ratio
ratio
PERFORMANCE
geal
speed
speed
1st
2nd
Final
weight
ratio
speed
3td
ability
ratio
grade
vehicle
speed
4th
Gron
Max
60
rn
p
m
p
2800T
kg
m
52oor
6rn
287
10
67HP
O
radius
SAE
SAE
torque
BHP
effective
Max
Max
Tire
SO
0
O
I
I
S
d
4000
c
t
r
5
0
I
I
I
1
I
SOOO
30
40
10
I
0
3000
ENGINE
W
U
8
160
ISO
140
130
120
110
100
90
h
80
Ian
70
60
SPEEO
50
CAR
40
RUNNING
600
SOO
f
bii
400
I
2
300
200
u
V
I
100
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1il
I
kg
CURVE
111
945240314901000
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3
160
1
417
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m
00
287
tan
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m
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ci
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r
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1000
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1101201301
411
radius
weight
Pill
PERFORMANCE
MODEL
ratio
ratio
ratio
eed
gear
P
speed
1st
2nd
Final
ratio
ratio
vetllc1e
speed
speed
4th
3rd
Croll
RUNNING
SAE
ability
rade
Max
SAE
p
torque
BHP
effective
Tire
Max
Max
SO
40
45
1st
soo
s
I
I
400
S
3oo
0
200
u
S
l
j
joo
90
80
h
70
kg
60
sil
Speed
Car
3040
21
10
o
391
111
9452403
4
3
g
490
1
1
000
m
p
dn8
O
2800r
425
kg
m
6m
287
10
tan8
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m
P
52001
67HP
j
5000
Ii
0
z
OI
r
01
4000 3000 2000
160
ISO
CURVE
UT
tio
ratio
ratio
ratio
ratio
411
L
WP
PERFORMANCE
ra
gear
speed
speed
speed
1st
2nd
Final
3rd
cd
4th
DEL
MO
RUNNING
radius
weight
vehicle
spl
Gross
SAE
ability
Max
SAE
gt
llde
torque
BHP
effective
Mu
Tire
IMax
SO
600
45
lat
100
110120130140
100
90
80
h
70
km
60
50
Speed
40
Car
30
20
10
o
f
I
0
5
II
n
J
ENGINE
ENGINE
The
the
valve
are
operated
camshaft
The
whitemetal
rubber
The
the
from
The
GENERAL
engine
are
in
camshaft
chain
distributor
camshaft
pistons
is
of
in
set
rockers
by
the
left
running
bearings
tenssioner
are
SPECIFICA
Engine
No
Bore
Stroke
Volume
Max
of
Cylinder
mm
brake
type
Torque
Firing
Valve
order
arrangement
Compression
Compression
monobloc
line
hand
is
and
the
in
and
side
chain
horse
the
in
oil
split
TlONS
pressure
ratio
construction
cylinder
push
of
the
three
driven
pump
power
rods
steel
skirt
head
from
engine
and
are
ENGINE
and
and
the
backed
has
driven
type
pins
have
big
balanced
this
the
generator
and
carry
oil
control
are
steel
end
crankshaft
component
center
pump
belt
10 6
aluminum
rings
The
rods
alloy
a
A
end
washers
centrifugal
of
driven
alloy
and
a
slotted
piston
which
changeable
counter
on
thr
ust
at
water
the
by
Overhead
in
11
163
lbs
per
sq
5
bolted
backed
bearings
main
and
67
HP
kg
valve
kg
ring
is
cm2
two
lead
taken
bearing
cooling
m
compression
in
connecting
and
is
fitted
at
5200
at
2800
push
at
350
by
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77
r
r
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The
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are
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DATSUN
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f
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ENGINE
RIGHT
SIDE
ENGINE
LEFT
SIDE
2
ENGINE
COOLING
SYSTEM
f
J
I
I
An
efficient
importance
of
the
engine
particular
pay
Description
The
circulation
pump
cooled
valve
controls
per
the
point
should
water
when
clean
radiator
The
incorporated
sq
temperature
or
only
lost
the
soft
cooling
to
enBure
and
it
attention
cooling system
combined
thermostat
and
pressure
the
be
through
is
Do
not
of
engine
required
is
the
the
system
the
cm
if
engine
water
BYBtem
the
satisfactory
iB
therefore
to
its
iB
pressurised
the
in
at
approximately
remove
coolant
iB
running
occasionally
overflow
cold
maintenance
maintained
with
radiator
the
is
and
if
is
necessary
an
efficient
and
filler
above
pipe
possible
of
running
by
the
filler
Topping
to
replace
Top
major
water
relief
cap
0 4
cap
boiling
use
fan
kg
up
up
to
if
1
1
to
Radiator
2
of
flow
of
the
when
the
bottom
the
through
system
of
engine
the
is
the
is
overflow
approxi
filler
cold
3
plug
may
pipe
mately
Fill
well
cause
to
The
5 2
Fig
within
Overfilling
water
capacity
litres
DATSUN
Thermostat
In
order
is
essential
temperatures
this
a
located
cylinder
Pellet
of
rapid
pellet
in
head
variation
Fig
type
to
within
the
2
ensure
to
tyep
water
thermostat
of
Pellet
keep
certain
thermostat
solution
maximum
the
outlet
works
Type
efficiency
engine
limit
is
at
by
of
wax
Thermostat
fitted
front
the
operating
To
assist
being
of
principle
the
it
its
from
avoid
laying
The
manufacturer
During
opening by
raised
should
fails
to
open
to
open
Overheating
Overheating
excessive
belt
to
Belt
The
V
A
new
clamp
pulley
with
circulate
fan
belt
running
incorrect
water
Fan
a
the
in
position
engine
fan
housing
the
up
thennostat
and
decabonising
immersing
requisite
under
a
new
carbon
the
carburetor
Adjustment
is
driven from
this
belt
can
bolts
Fig
and
moving
Slide
the
and
car
can
unit
may
ignition
or
also
be
belt
the
opening
be
not
it
the
temperature
these
should
be
caused
deposit
adjustment
of
loss
driving
fitted
which
3
the
over
hose
altered
is
policy
thennostat
conditions
be
too
water
the
by
dynamo
the
reconnected
is
set
fitted
a
by
the
in
far
failure
crankshaft
the
first
the
hold
towards
fan
and
by
test
to
in
The
but
slack
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retarded
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loosening
dynamo
onto
water
valve
if
of
to
the
this
it
fan
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by
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the
The
with
the
solution
by
When
and
on
the
radiator
Due
cylinder
rise
The
the
up
sleeve
pennitting
The
thennostat
should
starting
thus
piston
so
be
devise
wax
the
this
head
heat
which
of
wax
engine
is
temporarily
the
and
ensuring
so
by
opening
a
full
occasion
Optional
consists
controls
the
engine
temperature
cylinder
rapid
generated
shrinkage
the
flow
itself
of
is
cold
valve
of
is
arise
Standard
for
cold
metalic
a
mash
this
the
restricted
of
jackets
warming
will
of
water
detachable
it
district
pellet
valve
flow
the
water
up
gradually
synthetic
and
to
the
can
room
is
of
water
will
quickly
ultimately
radiator
therefore
be
removed
filled
valve
closed
in
press
rubber
to
the
Part
21200
21200
No
61001
61001
Fig
3
Open
Open
Open
Open
Rated
Fall
at
fully
at
fully
76
82Ct
Belt
AdjustmeTlt
Temperature
5
C
t
at
90
t
1
t
at
95
5
1
15C
5
C
1
5
C
C
4
Adjustment
alternator
Bhould
the
belt
the
generator
midspan
After
securely
Frost
Freezing
the
radiator
Ice
and
may
advantage
with
the
When
used
the
strength
strength
topping
sary
the
be
supplied
the
frost
in
strength
degree
made
Top
the
If
mixture
away
be
sufficiently
should
is
pushed
the
correct
it in
lock
Precautions
may
or
in
the
cause
but
muff
fully
is
a
very
of
advised
of
the
with
up
Excessive
of
protection
in
up
with
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when
up
cooling
into
is
then
from
have
and
firmly
position
occur
in
the
hose
boiling
care
closed
expected
low
temperature
the
solution
by
solution
anti
topping
accordance
container
the
system
a
clear
the
tight
10
to
crankshaft
tension
lower
will
must
or
the
must
freeze
afforded
system
container
made
engine
to
15
mm
has
again
first
hOBe
water
stop
A
muff
be
or
boiling
when
is
manufacturers
be
solution
with
up
with
is
cold
has
to
by
prevent
pulley
been
at
can
taken
the
make
in
fact
maintained
water
be
and
bringing
slack
the
connections
circulation
will
car
Solution
instructions
drained
use
The
slip
between
when
obtained
bottom
be
not
is
sure
up
as
reduces
used
to
result
to
neces
again
to
that
The
must
belt
yet
run
the
run
the
the
be
by
ENGINE
When
completely
be
water
the
run
has
A suitable
radiator
for
a
been
indicating
drained
ensure
to
and
becoming
but
in
connection
the
reduce
in
again
should
out
a
stiff
taps
method
in cases
the
to
the
upside
the
efficient
the
flushed
before
clear
during
operator
remove
reverse
bottom
Flushing
To
and
of
to
sediment
periodically
preferably
winter
The
water
it
comes
intervals
into
the
are
not
This
well
excessive
practice
flush
radiator
through
the
top
timed
cleaned
notice
Radiator
the
radiator
putting
when
be
piece
clogged
of
down
drained
minute
from
should
that
circulation
formation
with
taking
allowed
from
wire
of
draining
with
radiator
where the
will
the
radiator
to
way
and
hose
connection
the
clear
in
the
find
let
the
to
the
be
the
system
anti
it
out
to
run
drain
should
to
ensure
sediment
flushing
it
the
the
engine
ensure
system
then
affixed
water
has
the
of
of
scale
should
running
freeze
in
the
through
taps
be
that
may
urring
more
completely
flow
water
and
should
that
coolant
water
in
spring
inserted
serve
up
efficient
turn
flow
out
all
to
been
and
be
the
until
At
they
is
and
the
in
of
Protection
On
cars
following
frosty
weather
freezing
When
system
sufficient
engine
drian
with
cocks
cylinder
radiator
drain
the
ground
while
The
intervals
that
they
immediately
obstruction
water
the
by
out
when
precautions
of
the
heavy
must
merely
block
block
system
drain
by
are
freed
the
by
Draining
where
to
cooling
frost
be
completely
rugs
one
and
draining
taps
inserting
clear
the
taps
The
engine
and
on
Both
and
by
anti
obviate
system
is
to
cover
masks
the
the
taps
the
should
a
are
the
draining
is
hot
freeze
mUBt
any
imminent
drained
left
other at
must
car
be
piece
This
opened
wire
may
is not
be
the
hand
must
tested
of
should
should
taken
damage
the
radiator
There
side
the
base
be
be
at
wire
so
be
flushed
used
It
are
opened
on
frequent
to
be
that
be
carried
during
due
cooling
is not
of
of
level
enBure
done
any
the
and
two
the
the
out
Water
remove
to
to
by
setbolts
to
5
After
taking
dynamo
Pump
draining
the
off
with
pump
the
spring
unit
the
fan
water
from
belt
washers
from
the
and
the
cylinder
releasing
and
radiator
hinge
block
the
bolts
r
DATSUN
set
Seat
n
v
Sn
r
h
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m
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10600
21051
21051 10800
131
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m
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Removing
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First
drift
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pulley
press
bench
and
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Pump
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fan
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draw
Used
Shaft
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out the
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FOlD
21067 10600
21067 10800
for
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Assembly
pulley
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bench
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Fig
and
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hub
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with
Water
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Gasket
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5Jtj
a
Fig
5
Example
Pump
of
Body
the
Bench
for
locked
See
out
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type
Take
Fig
Next
the
the
shaft
bench
out
6
turn
the
shaft
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assembly
set
pin
assembly
body
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from
upside
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to
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down
vane
pump
side
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body
press
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6
drew
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shaft
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remained
take
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and
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ENGINE
Reassembly
Front
with
Shaft
bearings
905
0 2
The
reassembling
the
of
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screw
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ensure
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and
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Take
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press
insert
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First
mm
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5
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pin
Fig
6
Insert
a
gauge
thickness
mm
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groove
o 5
bench
out
cork
Inserting
mm
good
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Screw
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pin
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gauge
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theUblock
and
find
cover
a
and
7
r
DATSUN
Circulatiol
Pressure
unit
and
oil
pump
hand
the
camshaft
The
is
and
relief
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pump
side
delivered
valve
is
oil
lubrication
provided
The
of
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gear
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drawn
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pump
crankcase
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into
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situated
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pump
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via
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LUBRICA
draining
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shaft
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filter
to
cover
left
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the
TION
full
of
holes
element
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in
the
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pan
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2000
oil
engine
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pan
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escape
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new
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sealed
pipe
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and
5000
The
hot
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space
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The
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at
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change
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and
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The
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at
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engines
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dis
the
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From
main
engine
oilways
bearings
The
block
lubricate
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lubricates
ings
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lubric
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journal
of
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ation
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part
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oil
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rear
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tappets
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main
Fig
valve
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then
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rocker
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plate
timing
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pressure
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then
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Pressure
oil
The
lb
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7
kg
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in
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c
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ances
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pressure
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cm2
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pressure
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1
whilst
should
engines
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points
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compared
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fluid
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to
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pan
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of
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drop
gauge
10
the
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of
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working
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at
lb
low
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pressure
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warm
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normal
engine
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clean
clear
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valve
When
sq
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in
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give
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8
ENGINE
Check
Check
means
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strainer
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after
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10
000
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the
engine
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the
container
hand
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tensioner
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starting
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of
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switch
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the
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fault
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2000
km
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forms
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ring
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block
crankshaft
locker
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temperature
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level
dip
light
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camshaft
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oil
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and
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ascertain
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remove
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the
of
it
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high
the
engine
top
upifnecessary
after
that
and
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kIn
main
oil
filter
can
easily
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paasage
all
crank
journal
to
with
or
side
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gallery
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relief
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of
unit
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and
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filtration
gauge
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chain
valve
low
pan
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the
resistance
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opened
Removing
at
oil
of
The
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oil
Remove
inserted
flange
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of
engine
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drawn
unto
pump
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purpose
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of
pressure
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capacity
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set
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lower
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Strainer
snup
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strainer
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connecting
may
removing
oil
drain
underside
lowered
pump
the
filter
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up
difference
Pan
is31
plug
screw
bolts
Lower
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to
To
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element
relief
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bolts
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of
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bolts
valve
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pan
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the
pOBsible
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for
cleaning
pipe
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large
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edge
joint
oil
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to
is
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bolts
cover
Notice
which
that
must
there
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are
positioned
the
dowel
correctly
pins
to
the
when
refitting
at
Element
Flemfilt
To
blode
Cyl
Relief
alve
I
embly
oil
filter
idge
Fig
2
Oil
Filter
9
r
DATsUN
the
the
five
are
crankcaBe
the
pump
Oil
oil
form
bolts
long
Pump
pan
With
and
securing
enough
Fig
Unscrew
its
pick
drive
to
3
illustrates
the
the
up
Becure
Bhaft
strainer
oil
long
pump
bolts
the
the
the
cover
inner
rotor
with
Refitting
Clean
care
the
before
particular
faces
joint
material
if
it
necessary
used
again
fit
a
new
grease
into
position
flange
rotor
refitting
one
and
tighting
slide
the
out
to
attention
and
Examine
if it
fit
On
with
the
remove
the
and
tilting
out
Pump
the
remove
is
Smear
them
its
sump
The
joint
insert
drive
any
oil
to
the
sound
up
the
by
washing
traces
pan
the
oil
any
joint
oil
faces
the
washer
the
evenly
body
shaft
to
pan
traces
joint
but
setscrews
upside
the
washer
it
of
and
it
of
engine
and
nf
washer
iB
the
Lift
down
the
in
paraffin
the
paraffin
crankcase
oil
jointing
and
advisable
joint
the
into
can
oil
the
outer
Pay
renew
be
to
With
pan
the
Removing
Remove
Three
bottom
pump
pump
and
of
to
in
remove
the
cover
the
explosed
Dismantling
Remove
which
secure
the
the
the
setscrews
I
j
1
o
cover
r
n
Jl
Fig
Oil
f
11
i
j
3
Pump
to
I
the
and
spring
body
and
washers
take
the
Reassembling
The
outer
rotor
of
great
important
the
base
will
way
Insert
body
off
and
the
of
result
slotted
bring
the
body
the
Oil
Pump
haB
a
chamfered
that
this
chamber
failure
in
the
end
of
rotors
cover
the
into
to
is
drive
meBh
edge
be
assemble
tightened
Bhatt
towards
in
down
into
It
is
this
the
r
Fig
l
4
Oil
Pump
10
ENGINE
SERVICE
ENGINE
Nut
the
on
and
Slacken
the
the
the
type
in
nut
pulley
Pulley
fan
starting
starting
an
the
belt
spanner
anti
Removing
Remove
attachment
1
locking
by
using
A
direction
Pull
Bend
washer
few
back
Heavy
will
off
Starting
the
bolts
the
duty
sharp
slackent
the
crankshaft
radiator
and
Unscrew
blows
remove
tab
Shock
OPERATION
dynamo
nut
dog
nut
dog
clockwise
IN
POSITION
The
the
bolt
heads
Take
cover
not
joint
to
and
damage
If
cleaning
beforehand
Removing
spring
out
its
damage
of
the
WITH
washers
the
joint
the
the
Timing
set
washer
does
faces
screw
washer
are
occur
of
Gear
immediately
bolts
Care
should
when
fit
the
joint
breaking
a
new
remove
below
be
taken
washer
surfaces
the
the
Removing
The
bolts
each
special
washer
to
the
timing
J
plain
is
timing
of
the
having
washer
elongated
cover
Fig
Timing
cover
a
flange
Fig
1
Cover
is
secured
shakeproof
Note
shape
2
and
that
washer
is
by
the
fitted
set
screw
and
special
next
3
Fig
The
timing
necessary
a
camshaft
notice
the
gears
timing
relationship
Draw
first
taken
behind
shaft
tensioner
a
chain
renew
Refitting
removing
As
not
the
gear
drive
it
the
if
off
to
crankshaft
teeth
oil
the
Replacing
is
largely
but
following
a
special
points
to
remove
to
both
the
gears
lose
and
has
the
reversal
attention
chain
together
marks
each
other
the
crankshaft
are
the
is
a
ensures
Examine
been
Timing
componentB
gears
gear
rubber
of
is
bOth
on
withdrawn
packing
silent
the
lost
be
Gear
the
dismantling
should
endless
the
Before
both
a
gear
Between
ring
felt
seepage
of
crankshaft
gears
little
retaining
care
washers
which
operation
washer
the
timing
be
paid
doing
it
and
and
their
atatime
must
from
the
cam
acts
of
gear
process
to
is
and
this
nut
be
as
the
and
the
11
DATSUN
Fit
their
respective
marks
Turn
is
at
T
in
approximately
Place
the
keys
Ensure
opposite
home
gears
The
from
replaced
been
fitted
faces
gear
feeler
be
neceBsary
wash
Fit
so
gear
front
of
is in
pOBition
the
are
the
D
are
that
to
Bame
behind
gauge
the
that
the
crankshaft
opposite
C
the
the
each
unless
and
oil
car
engine
and
gears
present
number
the
In
measuring
To
to
thrower
its
shafts
and
the
the
timing
other
new
a
this
adjust
vary
Concave
and
camshaft
and
in
line
crankshaft
camshaft
clock
one
o
into
position ensuring
in
keyways
marks
in
and
of
packing
crankshaft
crank
caBe
the
the
the
the
number
behind
face
check
that
Ensure
until
with
poBition
on
line
gear
or
alignment
alignment
alignment
it
the
the
on
the
washers
camshaft
the
towards
felt
gears
the
timing
keyway
its
keyway
the
shafts
gears
Drive
must
of
with
it
of
packing
crankshaft
waBher
into
that
taken
has
will
are
the
the
the
four
to
into
rocker
with
assembly
plate
and
of
the
find
the
and
It
is
necessary
slacken
the
cylinder
distonation
its
cylinders
stud
unscrew
remove
be
brackets
Dismantling
a
Assembly
first
from
rocker
If
way
Notice
nut
To
remove
the
the
head
the
the
dismantle
cylinder
cylinder
may
from
and
that
is
a
the
and
rear
shaft
pump
under
special
rocker
rocker
rockers
the
the
rocker
fixing
result
the
grob
to
head
head
cooling
the
locking
shaft
assembly
Rocker
the
bracket
nust
and
righi
rocker
screw
drain
nuts
nuts
are
allow
Bystem
plate
blacket
Shaft
and
the
because
also
hand
Complete
shaft
system
secure
not
siackened
water
rear
Completely
nuts
locking
ROCKER
Valve
nuts
Remove
washer
Rocker
Remove
securing
Removing
Drain
inuse
UBe
the
the
the
the
rocker
the
cooling
clean
MECHANISM
Cover
air
engine
Rocker
Fig
Removal
cleaner
lifting
cover
sYBtem
container
4
Unscrew
brackets
and
Assembly
If
for
the
anti
the
cork
the
freeze
fluid
cap
joint
5
Fig
is
Remove
spring
Slide
the
shaft
shaft
The
without
out
hand
by
ition
pos
Unlock
it
back
Withdraw
waBher
Sometimes
slightly
underNo
the
and
This
the
washers
rockers
Unscrew
clean
two
end
the
whole
may
until
the
as
far
and
slide
compressed
2
rocker
No
as
the
Bplit
from
out
be
tappet
it
the
Cylinder
pins
brackets
the
plug
the
oil
rockers
rocker
achived
1
push
adjuBting
will
go
Bplit pin
the
rocker
valve
by
thus
each
levering
allowing
Head
flat
end
and
from
way
may
assembly
turning
by
rod
reacher
screw
flat
spring
washers
of
Bprings
the
be
off
will
a
the
the
end
dismantled
being
the
engine
its
lowest
and
and
the
have
Bcrewdriver
end
rocker
and
shaft
from
of
the
drawn
screw
Bpring
shaft
to
be
12
ENGINE
to
slide
procedure
off
for
Reassembling
On
reassembly
bracket
3
and
4
bracket
are
all
completely
holes
reamed
shaft
nuts
so
securing
diagonally
pedestal
No
No
they
been
oil
the
bushes
on
the
from
No
on
tight
will
the
the
a
and
shaft
8
rocker
Fig
tighten
little
nut
right
returning
repeating
stripped
have
down
Rocker
6
to
the
If
to
to
easily
at
nut
nut
size
the
from
rocker
down
be
pedestal
a
left
of
the
redrilled
before
time
nut
No
the
process
assembly
and
Repeat
working
of
2
left
rebushed
assembly
bracket
No
left
nut
and
until
has
the
the
screw
split
rocker
and
Replace
pins
cover
lock
on
o
the
the
and
plate
spring
ends
gasket
flat
shaft
washers
with
Replace
the
the
and
the
of
s
0
8
Fig
The
engine
1
cap
of
of
engine
rocker
found
wise
Push
Reassembling
vent
Secure
nuts
ensuring
lifting
cover
to
be
oil
leaks
Rod
pipe
gasket
faulty
will result
Removal
should
the
plates
they
that
cover
or
the
Cylinder
at
be
are
must
the
the
by
in
the
means
rubber
position
rubber
be
renewed
front
bushed
bushes
of
Head
of
the
If
other
the
two
and
the
are
The
their
Remember
rockers
original
to
Fig
and
pOBition
replace
7
spring
on
the
the
l
Ocker
must
ends
be
shaft
replaced
of
the
shaft
locating
the
If
been
rods
hand
removed
to
be
be
taken
valve
lifted
out
rocker
all
that
out
without
assembly
remainB
They
detaching
may
has
already
iB
for
the
push
the
the
other
rocker
on
aBsembly
Remove
Slacken
their
full
the
rocker
spring
the
push
All
in
this
after
the
the
shaft
in
13
the
here
reversal
ball
onwards
slide
but
way
ends
extent
shaft
rod
removal
When
of
the
all
the
the
end
the
These
register
reassembly
the
dismantling
air
cleaner
tappet
then
as
a
fulcrum
rocker
push
of
replacing
using
will
the
in
side
rods
have
two
push
the
and
adjusting
a
screwdriver
depress
ways
can
end
rodB
tappet
is
a
straight
process
to
rocker
be
be
rockerB
cups
screws
the
and
withdrawn
withdrawn
ensure
forward
cover
lift
to
with
valve
out
from
that
From
DATSUN
Adjusting
Remove
There
0
35
mm
the
base
clearances
with
a
screw
rod
cup
result
handle
valve
in
Turn
is
of
screw
to
until
fully
Valve
the
should
between
the
it
disperse
Failure
a
wrong
the
valve
is
driver
engine
the
closed
Rocker
air
cleaner
be
the
stem
important
the
to
reading
push
a
on
film
follow
over
Clearances
clearance
face
Whilst
to
the
of
being
rod
and
of
maintain
oil
this
by
StopB
rocker
the
tappet
from
procedure
taken
hand
of0014
rocker
checking
pressure
adjusting
the
starting
falling
cover
in
and
the
push
will
the
To
the
adjusting
Then
face
lower
or
clearance
Tighten
clearance
It
clearance
being
opposite
adjust
insert
of
the
is
adjusted
to
screw
0
rocker
the
adjusting
is
obtained
the
important
is
being
itB
Fig
014
must
peak
lock
a
slaken
valve
tappet
the
screw
gauge
until
and
that
back
9
insert
slot
and
in
feeler
and
the
screw
nut
to
note
set
the
be
on
the
Btem
recheck
of
driver
lock
between
the
while
the
of
the
in
nut
the
Raise
correct
the
the
valve
cam
Rocker
Rocker
Rocker
shaft
Length
OUter
inn
Outer
before
Inner
Reamer
dimension
mounting
Clearance
arm
Bore
Lever
diameter
bush
diameter
mounting
diameter
finished
ratio
after
9
Fig
356
15
19 01 19 04
15
o
19
1
85
89
01
012
43
Adjusting
4
15
15
0
19
the
Rocker
CYLINDER
Removing
88
mm
opening
Clearance
Drain water
the
HEAD
the
radiator
Cylinder
from
and
the
Head
cooling
cylinder
sYBtem
hlock
by
drain
cocks
One
is
the
should
situated
engine
be
for
mmo
90
mmo
the
side
use
and
radiator
of
it
retained
Disconnect
mm
05
battery
removing
037
mm
connecting
ing
14
Slacken
and
he
remove
extracting
the
both
the
lug
and
radiator
other
drained
future
the
from
the
the
inlet
If
negative
the
retaining
hose
anti
into
use
the
tube
at
hattery
to
the
freeze
a
tenninal
the
at
the
rear
suitable
cahle
terminal
clips
thennostat
backside
mixture
on
right
container
from
screw
the
of
hand
is in
the
and
post
hose
hous
ENGINE
Extract
nuts
and
remove
Remove
and
cover
the
Detach
the
sparking
temperature
thermostat
off
Take
to
same
slacken
the
time
Withdraw
of
order
cylinder
cylinder
with
to
When
given
studs
The
take
a
removal
cylinder
head
hammer
the
lifting
so
Remove
block
that
Decarbonising
Remove
still
in
position
combustion
by
the
the
If
hard
Remove
clean
Blowout
ports
pushing
Using
periphery
the
is
require
of
the
that
the
removal
exhaust
deposit
shaped
ports
with
should
Rotate
on is
bore
a
a
remove
A
top
An
power
Leaving
ensures
seats
for
very
chisel
a
brush
exhaust
compressed
the
carbon
crowns
worked
cylinder
by
Carefuily
crowns
the
round
touched
tion
loss
the
the
inlet
the
high
plugs
gauge
housing
the
external
the
joint
using
blow
the
the
the
chambers
valves
damage
wire
piece
the
out
all
air
gasoline
now
at
from
non
chisel
ring
of
of
indication
is
thermostat
the
aircleaner
and
tension
also
rocker
push
head
To
Do
head
head
the
cylinder
cylinder
remove
in
brush which
of
carbon
valve
this
valves
the
carbon
traces
or
type
be
the
engine
T
D C
the
fluffy
shaped
the
of
carbon
each
the
cylinder
generally
Cars
housing
exhaust
connection
assembly
cylinder
rods
can
facilitate
tap
a
piece
not
a
is
head
and
position
cannot
heads
may
of
hardwood
pump
and
removed
entry
rag
carbon
piston
as
used
carburetor
cables
disconnect
keeping
now
each
of
use
direct
puiled
head
the
the
be
and
from
of
dry
until
Protect
of
into
piece
should
when
to
given
mainly
housing
and
manifolds
head
be
side
wood
excessive
puil
evenly
With
carbon
valve
for
this
be
should
are
removed
using
carbon
and
them
from
the
carbon
them
from
and
bore
by
securing
thermostat
and
the
from
not
forgetting
nuts
them
lifted
breading
of
the
interposed
should
gasket
the
from
faces
operation
caused
be
coated
by
the
the
inlet
dust
finally
out
the
piston
the
particles
of
hardwood
the
be left
the
should
decarbonisa
ail
an
short
on
rocker
remove
water
at
in
off
head
force
up
valves
to
used
with
using
wire
with
clean
piston
to
other
piston
round
deposit
not
round
runs
and
The
the
the
the
the
the
the
the
the
this
will
require
for
used
Removal
valves
the
compressor as
be
Whilst
vaive
Fig
long
and
can
spring
i
attention
runs
Replacement
the
cylinder
be
taken
shown
Valve
with
out
the
in
spring
head
Fig
often
more
of
is
To
this
do
special
1
Compressor
than
the
removed
valve
those
Valves
tbe
compress
spring
Removal
Remove
Release
valve
Withdraw
a
the
oil
seal
Keep
when
removed
replacement
the
the
the
valve
in
two
Inlet
valve
valves
their
from
cap
spring
valve
from
in
original
retaining
the
only
the
their
the
valve
and
guide
relative
enigne
valve
coilets
its
guides
spring
retainer
positions
to
cap
ensure
Replacement
Note
that
the
diameter
heads
be
replace
guide
retainer
wards
they
period
intake
be
valve
means
compressor
are
and
have
before
valve
Replace
spring
Refit
the
The
of
replace
been
the
smailer
valves
Fit
oil
use
only
the
cap
the
oil
seals
soaked
valve
retainers
valve
than
insert
the
seal
are
in
The
spring
of
the
each
spring
charrifered
more
engine
oil
seal
and
cotters
and
the
inlet
exhaust
valve
oil
easily
oil
is
compress
secure
valve
seal
side
for
used
Remove
into
fitted
a
for
them
valve
To
its
and
down
if
short
the
the
by
the
15
r
DATSUN
Free
Length
loaded
Turning
Effective
Dia
Diameter
length
in
of coil
Nos
use
turn
of
mill
mm
wire
coil
and
of
of
kg
coil
coil
Inner
50mm
36
t07
28
24
9
8
6 5
Sp
13
5
mml
i
mm
l
Outer
38
1
i15
25
52mm
6
4 5
Sp
9
29
5
4mml
i
2
mml
i
Valve
Before
valves
signs
If
seats
in
the
should
the
removed
When
valve
grinding
type
to
its
coil
the
and
the
valve
position
spread
It
process
on
the
On
should
and
rag
air
blast
gasoline
removed
Grinding
and
of
these
mUBt
valves
be
mimmum
face
grinding
seat
spring
port
in
the
is
until
seating
completion
be
dried
replacement
their
pitting
conditions
be
trued
in
the
grinding
should
paste
tool
with
interposed
will
order
This
grinding
necessary
an
and
throughly
and
The
and
all
seats
or
recut
whilst
or
amount
turning
and
a
semi
assist
to
should
even
the
the
valves
traces
should
burnt
before
the
process
a
valve
be
then
The
rotary
between
considerably
rotate
compound
to
matt
valve
the
cleaned
subjected
the
of
patches
are
distorted
valve
of
onto
smeared
lapped
valve
the
be
continue
surface
face
valve
with
should
of
cylinder
be
and
present
attemoting
renewed
metal
its
in
with
must
motiron
the
face
done
evenly
seats
gasoline
to
a
be
grinding
head
examined
distortion
the
to
valve
should
sealing
lightly
a
suction
be
valve
when
to
a
different
frequently
the
grinding
is
produced
and
compressed
washed
compound
valve
grind
heads
Only
with
ground
A
light
head
lifting
ports
soaked
the
for
be
the
to
in
2
Fig
i
t
Checking
Spring
Oi
J
Tension
OIKIl
tJ20
1
O
U
lOO
bU1
tRl
g
l
Fig
3
Valve
Spring
Valve
Ass
y
Fig
4
Turning
the
Value
Seating
16
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