Page 457 of 513

ENGINE
ElECTRICAL
SYSTEM
SPECIFICATIONS
Make
and
type
Primary
voltage
v
Spark
gap
mm
in
Primary
resistance
at
200C
680
F
n
Secondary
resistance
at
200C
680F
Kn
External
resistor
at
200C
680
F
n
Applied
resistor
HANSHIN
HITACHI
H5
15
2
C6R
601
12
12
more
than
7
more
than
7
0
28
0
28
1
17
to
I
43
l
l
7
to
I
43
11
2
to
16
8
11
2
to
16
8
l
3tol7
l
3tol7
RC
15
5560R
151O
SPARK
PLUG
CONTENTS
DESCRIPTION
INSPECTION
CLEANING
AND
REGAP
EE
37
EE
37
EE
38
DESCRIPTION
The
spark
plugs
are
of
the
resister
type
having
14
mm
0
551
in
threads
and
0
8
to
0
9
mm
0
031
to
0
Q35
in
gap
Note
All
spark
plugs
installed
on
an
engine
must
be
of
the
same
brand
and
number
of
heat
range
INSPECTION
1
Remove
spark
plug
wire
by
pulling
on
boot
not
on
wire
itself
2
Remove
spark
plugs
3
Check
electrodes
and
inner
and
outer
porcelains
of
plugs
noting
the
type
of
deposits
and
the
degree
of
electrode
erosion
Refer
to
Figure
EE
74
Normal
Brown
to
grayish
tan
deposits
and
slight
elec
trode
wear
indicate
correct
spark
plug
heat
range
SPECIFICATIONS
AND
SERVICE
DATA
TROUBLE
DIAGNOSES
AND
CORRECTIONS
EE
38
EE
39
Carbon
fouled
Dry
fluffy
carbon
deposits
on
the
insula
tor
and
electrode
were
mostly
caused
by
slow
speed
driving
in
city
weak
ignition
too
rich
fuel
mixture
dirty
air
cleaner
etc
H
is
advisable
to
replace
with
plugs
having
hotter
heat
range
Oil
fouled
Wet
black
deposits
show
excessive
oil
en
trance
into
combustion
chamber
through
worn
rings
and
pistons
or
excessive
clearance
between
valve
guides
and
stems
If
the
same
condition
remains
after
repair
use
a
hotter
plug
Overheating
White
or
light
gray
insulator
with
black
or
gray
brown
spots
and
bluish
burnt
electrodes
indicate
engine
overheating
Moreover
the
appearance
results
from
incorrect
ignition
timing
loose
spark
plugs
low
fuel
pump
pressure
wrong
selection
of
fuel
a
hotter
plug
etc
H
is
advisable
to
replace
with
plugs
having
colder
heat
range
EE
37
Page 458 of 513

ENGINE
Overheating
Normal
Carbon
fould
Fig
EE
74
SpaTk
plug
Life
4
After
cleaning
dress
electrodes
with
a
small
fine
fIle
to
flatten
the
surfaces
of
both
center
and
side
electrodes
in
parallel
Set
spark
plug
gap
to
specification
5
Install
spark
plugs
and
torque
each
plug
to
1
5
to
2
0
kg
m
ll
to
15
ft
lb
6
Connect
spark
plug
wires
CLEANING
AND
REGAP
Clean
spark
plugs
in
a
sand
blast
type
cleaner
Avoid
excessive
blasting
Clean
and
remove
carbon
or
oxide
deposits
but
do
not
wear
away
porcelain
If
deposits
are
too
stubborn
discard
plugs
Mter
cleaning
spark
plugs
renew
firing
surface
of
electrodes
with
me
mentioned
above
Then
gap
spark
plugs
to
0
8
to
0
9
mm
0
030
to
0
035
in
using
a
round
SPECIFICATIONS
AND
SERVICE
DATA
Make
Model
Size
Screw
dia
x
Reach
mm
in
Plug
gap
mm
in
Tightening
torque
kg
m
ft
b
EE
38
wire
feeler
gauge
All
spark
plugs
new
or
used
should
have
the
gap
checked
and
reset
by
bending
ground
electrode
Fig
EE
75
Setting
spaTk
plug
gap
NGK
HITACHI
BP5ES
1A6PW
14
x
19
0
55
x
0
75
0
8
to
0
9
0
031
to
0
035
1
5
to
2
5
11
0
to
15
0
Page 459 of 513

ENGINE
ELECTRICAL
SYSTEM
TROUBLE
DIAGNOSES
AND
CORRECTIONS
When
engine
does
not
start
If
there
is
no
trouble
in
fuel
system
ignition
system
should
be
checked
This
can
be
easily
done
by
detaching
a
high
tension
cable
from
spark
plug
starting
engine
and
observing
condition
of
spark
that
occurs
between
high
tension
cable
and
spark
plug
terminal
After
checking
this
repair
as
necessary
Length
of
Trouble
location
Cause
Remedies
spark
gap
No
sparks
at
all
Distributor
Defective
insulation
of
condenser
Replace
Breakage
of
lead
wire
on
low
tension
side
Repair
Defective
insulation
of
cap
and
rotor
head
Replace
Point
does
not
open
or
close
Repair
Ignition
coil
Wire
breakage
or
short
circuit
of
coil
Replace
with
new
one
High
tension
cable
Wire
coming
off
Repair
Defective
insulation
Replace
I
to
2
mm
0
0394
Distributor
Point
gap
too
wide
Correct
to
0
0787
in
or
Oil
sticking
on
point
Clean
irregular
Point
burnt
too
much
Replace
Less
than
6
mm
Spark
plugs
Electrode
gap
too
wide
Correct
or
replace
0
2362
in
Too
much
carbon
Clean
or
replace
Broken
neck
of
insulator
Replace
Expiry
of
plug
life
Replace
2
When
engine
rotates
but
does
not
run
smoothly
In
this
case
there
are
many
causes
resulting
from
the
ignition
system
and
other
engine
conditions
not
related
to
ignition
Therefore
first
complete
inspection
of
ignition
system
should
be
carried
out
EE
39
Page 460 of 513

Troubles
Engine
misses
Engine
causes
knocking
very
often
Engine
does
not
give
enough
power
Trouble
location
Distributor
Ignition
coil
High
tension
code
Spark
plugs
Distributor
Spark
plugs
Distributor
Spark
plugs
ENGINE
Causes
Dirty
point
Improper
point
gap
Leak
of
electricity
of
cap
and
rotor
head
Defective
insulation
of
condenser
Defective
arm
Defective
spring
of
arm
Breakage
oflead
wire
Worn
out
or
shaky
breaker
plate
Worn
out
or
shaky
distributor
shaft
Layer
short
circuit
or
use
of
inferior
quality
Deterioration
of
insulation
and
leak
of
electricity
Dirty
Leak
of
electricity
at
upper
porcelain
insu
lator
Improper
and
advance
timing
Coming
off
or
breakage
of
governor
spring
A
pin
or
a
hole
of
governor
portion
worn
out
Burnt
too
much
Improper
and
retarded
timing
Defedive
function
of
governor
Dirty
point
Point
gap
too
narrow
Dirty
EE
40
Remedies
Clean
Correct
Repair
or
replace
Replace
Oil
shaft
Replace
assembly
Replace
Replace
assembly
Replace
assembly
Replace
with
good
one
Replace
Clean
Repair
or
replace
Correct
the
fitting
Correct
or
replace
Replace
Replace
Correct
the
fitting
Replace
assembly
Clean
Correct
Clean
Page 461 of 513
DATE
ENGINE
ElECTRICAL
SYSTEM
SERVICE
JOURNAL
OR
BUl
LETIN
REFE
RENCE
JOURNAL
or
BULLETIN
No
PAGE
No
SUBJECT
EE
41
Page 462 of 513
ENGINE
i
1
H
t
RI
1
JOURNAL
or
DATE
BULLETIN
No
PAGE
No
SUBJECT
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
1
1111
1
EE
42
Page 463 of 513
DATSUN
1200
MODEL
B
110
SERIES
I
NISSAN
I
NISSAN
MOTOR
CO
LTD
TOKYO
JAPAN
SECTION
ER
ENGINE
REMOVAL
INSTAllATION
It
ENGINE
MOUNTING
ENGINE
REMOVAL
AND
INSTALLATION
ER
1
ER
4
Page 464 of 513
ENGINE
REMOVAL
INSTAllATION
ENGINE
MOUNTING
CONTENTS
FRONT
ENGINE
MOUNTING
Removal
Reinstallation
ER
1
ER
1
ER
2
REAR
ENGINE
MOUNTING
Removal
Reinstallation
ER
2
ER
2
ER
3
r
0
iQ
@
q
Fig
ER
1
Structural
view
of
engine
mounting
This
engine
adopts
the
same
engine
mounting
method
as
AIO
The
strength
of
overall
engine
mounting
construc
tion
however
has
been
increased
in
response
to
the
increased
engine
weight
and
engine
output
Consequently
the
parts
used
for
engine
mounting
arc
not
inter
changeable
with
those
for
the
A
10
although
their
shapes
and
constructions
are
similar
FRONT
ENGINE
MOUNTING
Removal
I
Suspend
the
engine
with
wire
or
chain
2
Loosen
the
front
engine
mounting
insulator
upper
nuts
both
sides
ER
1