Datsun 411 Series User manual

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MODEL
411
SERIES
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DATSUN
MODEL
411
SERIES
SERVICE
MANUAL
INISSANI
NISSAN MOTOR CO LTD
OTEMACHI
BLDG OTEMACHI CHIYODA KU
TOKYO JAPAN
CABLE ADDRESS llNISMOll TOKYO
PHONES
216 2311
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INTR ODUCTION
This manual has
been
complies
for
purpose
of
assisting
DATSUN
distributors and dealers
for
effective service and
maintenance of
the Model P L
411 Each
assembly
of the
major components
is described in
detaiL In
addition
comprehensive
instructions are
given
for
complete
dismantl
ing
assembling
and
inspection
of these assemblies
It is
emphasised
that
only genuine
DATSUN
Spare
Parts
should be used as
replacements
DATSUN
MODEL 1
411
U
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CONTENTS
Page
MAJOR
SPECIFICATIONS
ENGINE
Cooling
System
Lubrication
1
3
8
11
12
25
26
31
31
31
34
34
37
40
43
48
57
58
59
65
72
85
85
86
88
98
112
119
120
123
126
129
130
132
139
142
143
144
SERVICE OPERATIONS
Rocker
Mechanism
REMOVING REFITTING
Operation
with the
Engine
Removed
IGNITION
TIMING
Distributor
Adjusting
the
Ignition Timing
FUEL
SYSTEM
Carburetor
The
Gasoline Tank
Fuel Strainer
Adjustment
and
Inspection
of
Engine
CLUTCH
TRANSMISSION
Cover
of Transmission
Case
Transmission Case
Extension
of
TransmiBBion
Case
DiBaBSembly
the Transmission Case For 4
Stage
Floor Shift
CHASSIS
FRONT
AXLE
DiBaBSembling
the
Front
Hub
Indipendent
Front
Suspension
REAR AXLE
STEERING
BRAKE
Front Brake
Rear Brake
Hand
Brake
ELECTRICAL SYSTEM
Alternator
Generator
Regulator
14 ItemB on
Handling
Trouble
Shooting
List
Starter Motor
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MA JOR
SPECIFICATION
OF
MODEL 41 1
SERIES
MODEL
P L 411 U WP L 411 U
ITEM P L 4
1 1 oUT WP L 411 UT
Overall
Length 3
995 mm 157 3 in 3
995 mm 157 3 in
Overall Width 1
490 mm
58 7 in
1 490
mm
58 7 in
Overall
Height
1
440 mm
56 7 in
1
430 mm
56
3 in
Wheel Base 2 380
mm
93 7 in 2
380 mm
93
7 in
L 1
710
mm 67 3 in 1 704
mm 67 1 in
Room
Space
Inner Width 1 240
mm
48 8 in
1 240 mm 48 8 in
Inner
Height
1
130
mm 44 5 in 1 130
mm
44 5 in
rront
1 206
mm
47 5
in 1 206 mm 47 5 in
Tread
Rear 1 198
mm
47 2 in 198
mm
47
2 in
A
1
Min
Road Clearance
175 mm
69
in 175 mm 6 9 in
Overhang
to the
Front
End
605
mm
23 8 in 605 mm
23 8
in
without
bumper
Overhang
to
the Rear
End
950
mm 37 4 in
947 mm
37 3 in
without
bumper
Vehicle
Weight
885
kg
1951 Ib
960
kg
2116 lb
Front
505
kg
1113
lb 500
kg
1102 Ib
Distribution
Rear
380
kg
838
lb
460
kg
1014 lb
Vehicle Gross
Weight
1
160
kg
2557
lb
1 235
kg
2723 lb
Front
600
kg
1323
lb
595
kg
1312 Ib
Distribution
I
9
Rear 560
kg
1234
lb
640
kg
1411
lb
Height
of
Gravity
Center
580 mm
22 8 in 580
mm 22
8 in
Proportion
of Front Tire
51 7
48
2
with
load
Max Inclination
Right
46
46
Angle
Left 46 46
I
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r
DATSUN
MODEl P l 411 U
WP l 411 U
ITEM
P l 411 UT WP
l 411 UT
Max
Speed 140
km H 87
MPH 140
km
H 87
MPH
l
Fuel
Consumption
18
5
km P 18 5
km t
Grade
Ability
sinO 0 375 0 417
UT o
334
o
391
UT
p
0
r
Min
Turning
Radius 50
m
164ft 5 0 m
164ft
p
l
Po
Brake
Stopping
Distance 50
km h 135m
44 3
ft
135m
443ft
Model
J
Make
NISSAN MOTOR CO LTD
Classification
GASOLINE
ENGINE
Cooling System
WATER FORCED
CIRCULATION
No of
Cylinder
Arrang 4 IN
LINE
Cycle
4
Combustion Chamer
BATHTUB
TYPE
Valve
Arrangement
OVER HEAD VALVE
Bore
x Stroke
73
x 77 6 mm 2 874
x 3
055 in
DiBplacement
1299 c c 7927cu in
l
Compression Ratio
8 2
as
lE
Compression PreBsure 11 5 350
kg
cm2
r
p
m
l
Max
Exploding
PresBure
48 3600
kg
cm2
r p m
Max
Mean Effective PreBB
97
28000
kg
cm2 r
p m
Max
B H P
SAE 67
5200 HP r
p
m
Max
Torque
SAE 76
7 2800
ft Ib r
p
m 10 6 2800
kg m r
p
m
Length
x Width x
Height 597 x 575
x 690 mm
23
1 x 22
6x26
5 in
Weight
139
kg
306 Ib
PiBton
Type
SPLIT SKIRT TYPE
PiBton
Mate rial
LO EX
2
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MODEL
PL
411 U
WP
L 411 U
ITEM
P L 411 UT
WP L
411 UT
No of PreBsure
2
PiBton
Ring
011
1
Inlet
Open
14 B T D C
riI
Inlet Close
50
ABD C
iI
Valve
Timing
f @
Exh
Open
52 B B D
C
riI
Exh CloBe
12
A T D
C
Valve
Intake
0 35
mm
0 014 in
Clearance
ExhauBt
0
35
mm 0
014 in
Starting
Method
MAGNETIC
STARTING SYSTEM
Type
N41 14MZ
N50
2SMB
1
each
p
riI
Eo
Voltage
12V
Capacity
40 50 A H
Ground
Polarity
NEGATIVE
Type
AC300 12WR
Make
MITSUBISHI
p
Generating
Method 0
ALTERNATOR
Eo
p
Voltage
12V
riI
Z
riI
Capacity
300
W
Voltage Regulator
RL
2Bl
p
Type
S114 92
riI
Make
HITACHI
Eo
on
Voltage
Power
12 1 4V HP
I
Ignition
Method
BATTERY
COIL TYPE
t
Ignition Timing
8 600
BTD
C r
p
m
z l
9
Firing
Order
Zl
1
34
2
l
MAJOR
SPECIFICATION
3
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r
DATSUN
MODEL
P
l
411
U WP l 411 U
ITEM
P l 411 UT WP l 411 UT
Type
C1Z
18
Ignition
Coil
Make HITACHI
Type
0411 53
Distributor
Make
HITACHI
Distributor
Ign Timing
VACUUM AND GOVERNOR
Advance
System
Type
B 6E
Make
NGK
Spark Plug
Thread 14
mm 0 551 in
Gap
0 7 08
mm
00275 00315 in
Type D2630A
5A
l
0
Make
NllIONKIKAKI
Q
Throttle P
S
I iI
Eo
Valve Bore
26 mm
30mm
Z
Venturi Size 20mm 27
mm
0
E Carburetor Main
Jet 192 1140
Z
0
Slow Jet
148 I 48
Pump
Jet 145
Power
Jet
140
Air
Draught
DOWN
Type
No
PAPER TYPE
1 each
Air Cleaner
Make TSUCHIYA
Type
DIAPHRAGM
Fuel
Pump
Make
SHOWA KYOSAN
Capacity
of Fuel Tank
41f r 10 8
U
S
gal
z
Lubrication
Method
FORCED PRESSURE
TYPE 0
9t2E
4
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MAJOR SPECIFICATION
MODEL p
L 411 U WP L 4 1 1 U
ITE a
P L 411 UT
WP L
411 UT
C
Oil
Pump Type
TROCHOID TYPE
E
0
f l
Oil Filter
FULL FLOW
TYPE
CARTRIDGE TYPE
p
I Q
29
f
r 0 76 U S
gal Oil Pan
Capacity
H
Type
WATER CUULING
CLOSED TYPE
l
riI
E
Radiator
CORRUGATED
FIN AND TUBE TYPE
5 4 f
r
1 43 U
S
gal
tl
Cooling
Water
Capacity
as
H
Water
Pump Type
CENTRIFUGAL TYPE
0
0
U
Thermostat
PELLET
TYPE
Type
SINGLE DRY
DISC HYDRAULIC
OPERATION
No of
Plate
1
FACING
2
Out dia
x
In dia
x
Thickness
200 x 130 x
3 5
mm
7 87
x
5
12 x
0 138 in
U
E
Total
Friction Area
181 x 2
cm2
28
06 x
2
sq
in
H
U
In
dia of
Operating
Cylinder
19 05 mm 3 4 in
In
dia
of Master
Cylinder
15 87 mm 5 8 in
3 FORWARD
1
REVERSE
4
FOREARD
1 REVERSE
Type
ALL SYNCHROMESHED SYNCHROMESHED
ON
ON FORWARD GEARS
2ND 3RD 4TH
Gear Shift Method REMOTE
CONTROL
FLOOR
SHIFT
Z
9 Oil
Capacity
1 7 f
O
45
U S
gal
2 2 0 58 U S
gal
f l
l 1st
3 197 3 945
2nd
1 725
2 402
p
E
Gear
Ratio
3rd
1 000
1 490
4th
1 000
Reverse
4 125
5
159
0I
1st
Length
x Out dia x
In dia
1222
x
71 x 67 8 mm
0
Type
of Universal Joint
0 SPICER TYPE
0
5
Gear
Type
HYPOID
o
5
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r
DATSUN
MODEL
PL
411 U
WP L 411 U
ITEM
P L 411 UT WP L 411 UT
0
P L 41l U P
L 41l UT
i
Gear Ratio
4 375
WP L 41l U
4 111 OP
3889
WP L 411 UT
1
1
Housing Type BANJO
r J
Type
No
of Gear STRAIGHT BEVEL
PINION
2 each
Oil
Capacity
1 f O 26 U S
gal
is
Type RECIRCULATING
BALL TYPE
Gear
Ratio 15 0
Eo
r
360
Steering
ES
Angle
Out 280 36
I
Steering
Wheel
Dia
405
mm
15
95 in
Eo
Oil
Capacity
0 33 f 0
087 UoS gal
Wheel
Arrangement
2
FRONT 2 REAR
Front Axle
Type
WISHBONE
BALL JOINT TYPE
Toe in
3
mm
Camber
1 45
ES
Caster
0
D
p Inclination
Angle
of
King
Pin 6 15
Rear
Axle
Type
SEMI FLOATING
TYPE
Type
FRONT 2
LEADING REAR LEADING AND TRAILING
Lining
Dimension 40 x 4 5
x
215
mm
1 575
x
0 177
x
8 465
in
Width
x
Thickness
x
Length
40 x 4 5
x
215
mm 1 575 x 0 177 x 8 465 in
Eo
p
351
cm2 54 4 in2
l
Total
Braking
Area
f j
U
351 cm2 54
4 in2
p
pF
228
6
mm 90
in
l
In dia of
Brake
Drum
R228
6
mm
9 o in
q
6
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MODEL
P L 411 U WP L
411 U
ITEM
P L 411 UT WP L
411 UT
In
dla of
Master
22 22
mm
0
rI
Cylinder
8748 in
j
II
I Q
In
dla of Wheel
F25 40 mm
1 000 In
rI
II
0
I Q
Cylinder
HR 23 81
mm
09374 In
rI
II
0
n
rI
Max Oil PreSBure
115
kg
cm2
1636
Ib ln2
rI rI
Type
MECHANICAL FOR REAR WHEEL
II II
Lining
Dimension
40
x
4 5x215mm 1
575xO
177 x 8 465 In
I Q I Q
t
351 cm2 54 4sq in
Total
Braking
Area
II
In dla of
Drum 228 6
mm
9 0 In
Po
Front
Suspension Type
INDEPENDENT SUSPENTION
WITH COIL
SPRING
Coil
Wire dia
x
Coil dla x
R H
CAR
L H CAR
336 R
Free
Length
No
of Coils 14 2
x
94 x
325
L
8 5
14
2 x
94
x
325
8 5
Z
Rear
Suspension Type
LONGITUDINAL SEMI ELLIPTING
SPRING
9
Z
Spring
Size
Length
x
Width x
6 2 6 3
rI
Po
Thickness No
1200
x
60
x
5 2
1200 x
60 x
5 2
P
ShOck Absorber
F TELESCOPIC DOUBLE ACTION
Shock Absorber
R TELESCOPIC DOUBLE
ACTION
Stabilizer
F
TORSION BAR
TYPE
Tire Size
F
5 60
13
4P
5 60
13
4P
e
R
Head
Lamp
Sealed beam
12V 37
5 50W x 2
Width Indicators
12V 8Wx2
Tail
Lamps
12V
8W
x2
LlcenBe
Plate
LampB
12V 8W x2
Po
Stop
Lamps
12V 25W
x
2
H
Reverse LampB
12V 25W xl
Room
Lamps
12V 5W x 1
MAJOR
SPECIFICATION
7
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r
DATSUN
MODEL P L 411 U WP
L 411 U
ITEM
P l 411 UT WP L
411 UT
Fog Lamps
12V 35W
x
2
Inspection Lamps
12V 8Wx 1
Parking Lamps
12V 8Wx4
Turn
Signal Lamps
12V 25W
x 4
Dash
LampB
12V 3W x 4
p
Reflection
32
50 x
2
l
Warning Lamps
Turn
Signal
12V 15W
x
2
Main Beam 12V l 5W xl
Ignition
12V
1
5W
xl
Oil
Pres sure 12V l 5W xl
8
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MODEL
P
L
411
U
RUNNING
PERFORMANCE
CURVE
600
Final
geal
ratio
1st
speed
ratio
2nd
speed
ratio
3td
speed
ratio
4th
speed
ratio
Gron
vehicle
weight
Max
grade
ability
Tire
effective
radius
Max
torque
SAE
Max
BHP
SAE
1
160
kg
lanD O
382
sin8 O
357
O
287
m
10
6rn
kg
2800T
p
rn
67HP
52oor
p
m
4
375
35
8
3
197
1
725
1
000
SOO
60
f
I
40
SO
bii
400
SOOO
I
2
I
0
30
1
I I
S
I
0
300
4000
d
I
t
O c
u
5
r
200
V
3000
0
I
Z
I
31
50
10
1il
30
100
l
le
2000
I
0
40
50
60
70
80
90
100
110
120
130
140
ISO
160
CAR
SPEEO
Ian
h
MODEL
J
ENGINE
PERFORMANCE
CURVE
70
8
U
W
A
40
a
ENGINE
SPEED
x
102
p
m
11
E
10
Jo
c
9
l
8
0 f o
7
l
c zo
300
r 0 E
200
z
100
8 g
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MO
DEL
WP
L
411
UT
RUNNING
PERFORMANCE
CURVE
600
Final
gear
ratio
1st
speed
ratio
2nd
speed
ra
tio
3rd
speed
ratio
4th
spl
cd
ratio
Gross
vehicle
weight
Max
gt llde
ability
Tire
effective
radius
IMax
torque
SAE
SO
Mu
BHP
SAE
4
111
3
945
2
403
1
490
1 000
g
tan8
425
dn8 O
391
O
287
m
10
6m
kg
2800r
p
m
67HP
52001
P
m
45
lat
f
I
0 II
5 n
J
100
o
10
20
30
40
50
60
70
80
90
100
110120130140
ISO
160
Car
Speed
km
h
j
I
I
s
400
Ii 0
S
z OI
3oo
r
0
u
01
l
200
S
j
5000 4000 3000 2000
I
MODEL
Pill
411
UT
RUNNING
PERFORMANCE
CURVE
Final
gear
ratio
1st
P
eed
ratio
2nd
speed
ratio
3rd
speed
ratio
4th
speed
ratio
Croll
vetllc1e
weight
Max
p
rade
ability
Tire
effective
radius
Max
torque
SAE
Max
BHP
SAE
SO
4
111
3
945
2
403
1
490
1
000
1
160
kg
tan
00
4S9
sinO O
417
O
287
m
10
6m
kg
2800r
P
m
67HP
52oor
P
m
1st
45
soo
40
SOOO
t Ii
400U
ci
r
3000
t5
J2000
1000
o
10
21
3040
sil
60
70
80
90
joo
1101201301
40
lSO
foo
Car
Speed
kg
h
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ENGINE
ENGINE
ENGINE
The
engine
is of monobloc
construction and
the valve are set
in
line
in
the
cylinder
head
and
are
operated by
rockers and
push
rods
from the
camshaft
in the left hand side
of the
engine
The camshaft
running
in three steel backed
whitemetal
bearings
is chain driven and
has a
rubber chain tenssioner
The distributor and oil
pump
are driven
from
the
camshaft
The
pistons
are the
split
skirt
type
of
GENERAL SPECIFICA
TlONS
aluminum
alloy
and
carry
two
compression
rings
and
a slotted
oil
control
ring
The
piston
pins
are bolted
in
connecting
rods
which have
steel
backed lead and
copper
alloy changeable big
end
bearings
A
counter balanced
crankshaft is fitted The
end
thr ust
on
this
component
is taken
by special
washers at the center
main
bearing
The
centrifugal
water
pump
and
cooling
fan
are
driven
by
the
generator
belt
Engine type
No of
Cylinder
Bore mm
Stroke
Volume
Max
brake
horse
power
Torque
Firing
order
Valve
arrangement
Compression
pressure
Compression
ratio
J
type
4
73 mm
77 6
mm
1
299
67 HP at 5200 r
p
m
10 6
kg
m at 2800
r
p
m
1
342
Overhead valve
push
rod
type
163 lbs
per sq
in 11 5
kg
cm2 at
350
r
p
m
821
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DATSUN
j
f
St
J
ENGINE
RIGHT SIDE
ENGINE LEFT
SIDE
2
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ENGINE
COOLING SYSTEM
An efficient
cooling
BYBtem
is of
major
importance
to enBure the
satisfactory
running
of the
engine
and it iB therefore
necessary
to
pay
particular
attention
to its maintenance
Description
The
cooling system
iB
maintained
by
water
pump
circulation combined with an efficient fan
cooled radiator and
thermostat
The
system
is
pressurised and
the relief
valve incorporated
in
the
radiator filler
cap
controls
the pressure
at
approximately
0 4
kg
per sq
cm Do not remove
the filler
cap
if
the
temperature
of the coolant
is above
boiling
point
or if
the
engine
iB
running
Topping up
should
only
be
required
occasionally
to
replace
water lost
through
the overflow
pipe
Top up
when the
engine
is cold and if
possible
use
clean soft
water
f
I
I
J
Fig
1
Radiator
Fill to within 1 2 of
the bottom of the
filler
plug
well
Overfilling
when
the
engine
is
cold
may
cause water to flow
through
the
overflow
pipe
The
capacity
of the
system
is
approxi
mately
5 2
litres
3
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DATSUN
Thermostat
In
order
to
ensure
maximum
efficiency
it
is essential to
keep
the
engine operating
temperatures
within certain
limit
To assist
this
a
pellet
tyep
thermostat
is
fitted
being
located in the water outlet at front of the
cylinder
head
Pellet
type
thermostat works
by
the principle
of
rapid
variation
of solution
of
wax
Fig
2
Pellet
Type
Thermostat
The devise consists of metalic
pellet
filled
with the
wax which
controls a mash room valve
by
solution of wax
When the
engine
is
cold this valve
is
closed
and on
starting
the
engine
the flow of water
to
the radiator is
temporarily
restricted
Due this the
temperature
of
the
water in
the
cylinder
head and
cylinder jackets
will
quickly
rise
thus
ensuring rapid warming up
The
heat so
generated
will
gradually press
up
the
piston by shrinkage
of
synthetic
rubber
sleeve so
opening
the valve and
ultimately
pennitting
a full flow of water to the radiator
The
thennostat itself is detachable
therefore
should
be
occasion
arise
it
can be removed
from
its
housing
and
the hose reconnected to
avoid
laying up
the car
The
thennostat
opening
is
set
by
the
manufacturer and can not
be altered
During decabonising
it
is
policy
to
test this
opening by immersing
the thennostat
in water
raised to
requisite temperature
The valve
should open
under these conditions but
if it
fails to
open
a new unit
should be fitted
Overheating
Overheating may
be caused
by
a slack fan
belt
excessive
carbon deposit
in
the
cylinders
running
with the
ignition
too
far
retarded
incorrect carburetor
adjustment
failure of the
water to circulate or loss
of water
Fan Belt
Adjustment
The fan
is driven from the crankshaft
by
a
V belt
this
also
driving
the alternator
A
new belt can
be
fitted
by
first
loosening
the clamp
bolts
Fig
3
which
hold
the
dynamo
in
position
and
moving
the
dynamo
towards the
engine
Slide the belt over the fan
and onto the
fan
pulley
Fig
3 Fall
Belt
AdjustmeTlt
Part
No
Rated
Temperature
Standard
21200
61001
Open
at 76
5
C t 1
5
C
Open
fully
at 90 t 1 5 C
Optional
for
cold district
21200
61001
Open
at 82 C t 1 5 C
Open fully
at
95
t
1 5
C
4
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ENGINE
Adjustment
is then
made
by
bringing
the
alternator
away
from the
engine
The
belt
Bhould be
sufficiently tight
to
prevent slip
yet
the
belt
should
have 10 to 15
mm slack
between
the
generator
and crankshaft
pulley
when
the
midspan
is
pushed firmly
After the correct tension
has been obtained
securely
lock
it in
position again
Frost Precautions
Freezing
may
occur first
at the
bottom of
the radiator or
in
the lower
hOBe
connections
Ice in the hose will
stop
water
circulation
and
may
cause boiling
A muff
can be used to
advantage
but
care
must be
taken not to run
with the
muff
fully
closed or
boiling
will result
When frost is
expected
or
when the car
is to be
used in
a
very
low temperature
make
sure that
the
strength
of the solution
is in
fact
up
to the
strength
advised
by
the manufacturers
The
strength
of the solution
must
be maintained
by
topping up
with anti
freeze solution as neces
sary
Excessive
topping
up
with water reduces
the
degree
of
protection
afforded Solution
must
be made
up
in
accordance
with
instructions
supplied
with the
container
Top
up
when
the
system
is cold
If
the
cooling system
has to
be drained run
the mixture into
a clear
container
and use
again
Protection
by Draining
On
cars where anti freeze is not used the
following
precautions
mUBt
be
taken
during
frosty
weather
to
obviate
any
damage
due
to
freezing
of
the
cooling system
When
heavy
frost
is imminent
the
cooling
system
must be
completely
drained It
is not
sufficient
merely
to
cover
the
radiator and
engine
with
rugs
and masks There are two
drian
cocks
one
on
the
left
hand
side
of
the
cylinder
block
and
the
other at
the
base
of
the
radiator block Both
taps
must be
opened
to
drain the
system
and
the
car must
be on level
ground
while
draining
The drain
taps
should be
tested at
frequent
intervals
by
inserting
a
piece
of wire
to enBure
that
they
are clear
This
should
be done
immediately
the
taps
are
opened
so
that
any
obstruction
freed
by
the wire
may
be flushed out
by
the
water
The
draining
should
be carried
out when the
engine
is hot
When
completely
drained
the
engine
should
be run for
a
timed
minute
to ensure that all
water
has
been cleaned from
the
system
Asuitable notice
should
be
then affixed to
the radiator
indicating
that the
water has been
drained
Flushing
the Radiator
To ensure efficient
circulation of
the
coolant
and to reduce
the formation of scale and
sediment
in the
radiator
the
system
should be
periodically
flushed with clear
running
water
preferably
before
putting
in anti
freeze
in
the
winter and
again
when
taking
it
out
in
the
spring
The water
should be allowed to run
through
until
it comes out clear from the drain
taps
At
intervals
a
stiff
piece
of
wire
should be inserted
into the
taps during draining
to ensure
that
they
are not
becoming
clogged
with sediment
This method of radiator
flushing
may
serve
well but in cases
where the
urring up
is
excessive
the
operator
will find
it
more efficient
practice
to remove the radiator
completely
and
flush
in
the reverse
way
to the
flow
turn
the
radiator
upside
down and let the water flow
in
through
the bottom
hose connection
and
out
of
the
top
connection
Water
Pump
After
draining
the water
from
the radiator
remove
the
pump
unit
from
the
cylinder
block
by taking
off the fan belt and
releasing
the
setbolts with
spring
washers
and
hinge
bolts
to
dynamo
5
WWW.PlanDeGraissage.Org

r
DATSUN
Boh
wi
h
Pulley
21051 10600
131 m
m db
t
21051 10800
143 m m
dla
Beanng
WA
k
L
I
Screw
Hub
forfan
pump
pullf
v
FOlD
belt
21067 10600
21067 10800
Used for
2MB
type battery
Seat
set
Sn
r
v
n
1lj j
lL
Bolt
long
Fig
4 Water
Pump
Removing
the
Pump
Shaft
Assembly
Disconnect
the
fan
blades
pulley
and cover
The shaft and ball
bearings
is
combined with
one
unit
Put the
pulley
bub on the bench
First
press or knock the shaft end with a
drift hard bar and draw out the
pulley
hub on
the U
type
bench
Take
out
the
set
pin
from
the
slit which
locked the shaft
assembly
to
the pump
body
See
Fig
6
Next turn
the
body
upside
down and
press
out the shaft
assembly
from
the
vane side on
the
U
type
bench
Gasket
5Jtj
Fig
5
Example of
the Bench
for
Pump Body
The shaft and ball
bearing
aBsembly
can be
drew
out from the
body
Thus
take out the vane
floating
seal and seal
which remained the
pump
body
6
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