Service Data And Specifications - Datsun 620 Series 1977 Service Manual

Engine
Tune
up
SERVICE
DATA AND
SPECIFICATIONS
Ignition timing
and
idling
Manual transmission
Automatic transmission
in D
position
Valve clearance
Cold
Intake
Exhaust
Intake
Exhaust
Hot
Belt
tension
Fan
Air
pump
Air
coo
compressor
Pressure
Compression
pressure at
350
rpm
Standard
Minimum
Radiator
cap
relief pressure
Cooling
system
Leakage testing
pressure
Battery specific gravity
at
200C
680F
Distribu
tor
Point
gap
Air gap
Dwell
angle
Condenser
capacity
Condenser
insulation
resistance
Spark
plug
Gap
degree
rpm
120
B T D
C j 7 50 Non Calif models
100 B T
D
C j 7 50 California models
degree
rpm
l20B T
D
C j 6 50
mm
in
mm
in
mm
in
mm
in
0 20 0 008
0
25
0 010
0 25 0 010
0 3 0
0
012
mm
in
mm
in
mm
in
kg
lb
8
to
12 0 3 15
to
0 4 72
8to 12
0 3 15
to
0472
8 to 12 0 3 15
to
0 472
10 22 is
applied
kg
cm2 psi
kg em2 psi
kg
em
2
psi
12 0 171
9 0 128
0 9
13
kg
cm2
Psi
1
6 23
1 26
mm
in
mm
in
degree
IF
Mil
0 45
to
0 55 0 018 to
0 022
0
2 to
0 4 0 008
to
0 016
490
to
550
0 20
to
0 24
5
mm
in
0 8
to
0 9 0 031 to
0 035
Breaker
points
type
1 0
to
1
1 0 039
to
0 043
Transistor ignition type
Checking CO
percent
at idling speed
No
air
Manual
transmission
model
rpm
Automatic transmission model
rpm
Adjustment
of
operating
pressure of
B
C D D
BC D
D set
pressure
Manual transmission
Automatic transmission
2
1 1 7 50
2 1 1
650
mmHg
in
Hg
mmHg
in
Hg
510
to
550 20 1 to
21 7
490
to
530 19 3
to
20 9
ET 25