Radiator Inspection - Datsun 620 Series 1977 Service Manual

Datsun pick-up 620 series 1977 service manual
Table of Contents

Advertisement

r
direction
when hoses
are
assembled
3
Ensure
that clearance between
radiator
hose and
any
adjacent
parts
is
30
mm
I
181
in
minimum
On mod
els
equipped
with
air
conditions
a
minimum
clearance
of 18
mm
0
709
in
should exist
between
compressor
and
hose
4
Ensure
that clearance between
shroud and fan
is
even at
any
place
Note
Be
careful
not to
damage
radia
tor
fins
and
core
tube when in
stalling
INSPECTION
Radiator cap
should be
checked for
working
pressure
at
regular
tune up
intervals
First
check rubber
seal
on
cap for tears
cracks
or
deterioration
Cooling System
after
cleaning
it Then
install radiator
cap
on
a
tester
If cap does
not
hold
or
will
not
release
at the
specified
pres
sure
replace
cap
Fig
CO 9
Telting
radiator
cap
Also
inspect
radiator
for
leakage
using
cap
tester
and
applying
a
pres
sure
of
1
6
kg
cm
22 8
psi
If
a
leakage
is
detected
repair
or
replace
radiator
Fig
CO IO
Testing cooling 6ystem
pUS
ure
SERVICE DATA AND SPECIFICATIONS
Thermostat
Valve
opening temperature
oC
F
Maximum
valve
lift
mm
oC
inj
F
Radia
tor
Type
Manual
transmission
Automatic transmission
Cap
relief pressure
Cooling
system
Leakage
testing
pressure
Capacity
Manual
transmission
Automatic
transmission
Fan
Number of blades
x
outer
diameter
Without
air
conditioner
mm
in
With
air
conditioner
mm
in
kg
em
psi
kg
em
psi
liters US qt
Imp qt
liters US qt
Imp
qt
CO
6
Temperate
Frigid
type
Tropical
type
type
80
5 to 83 5
86
5
to
89 5
75
to
78
177
to 183
187
to
193
167
to
172
8
95
8 100
8 90
0
3 1
203
0
3 1
212
0
3 1
194
Corrugated
fin
type
Corrugated
fin type
equipped
with
oil cooler
0 9
1
3
1 6
22
8
with
heater
8
0
8
Ii
7
7 8 8 Y
6 J
i
without heater
74
7J
i6
1i
7 2
7 X
6
X
7
x
380
15
8
x
380
15

Advertisement

Table of Contents
loading

Table of Contents