Coolant; Nissan Long Life Coolant; Compression - Datsun 510 Workshop Manual

llaiDteDlDce TUDe up
b
BoiHng point
Percent C0ncentralion
0
Q k i
2
I
FreeL
protection
Sea
level
em
coning
system
HeUUre
3m
I060C
1240C
2SSor lSOC
SoF
2210F
50
I090C
Inlle 61UF
3SoC 3IOP
228OF
Water
cap l c i t y
610
620 5to
Without heater
6 0
1
U S
gal
S
I
U S
gal
6 4t
O U S
gal
1 X
Imper gal
I
1 Imper gal
I
Imper
gal
With heater
6 5
I Y
U s
gal
6 0 t U S
gal
6 81
1 U
U S
gal
I Imper gal 1 Imper
gal
I i
Imper gal
Check for oil leaks
past
gasketed flange
If
anv
leakage
is found
retighten
just enough
to
stop
leakage
If
retightening
is
no
longer
effec
tive
replace
tilter
as an
assembly
When
installing
oiltilter
tighten by
hand
Note Do not
overtighten
oil filter lest
leakage
should
occur
COOLANT
Nissan
Long
Life Coolant
L L C is
an
ethylene glycol
base product
con
taining
chemical inhibitors
to
protect
the
cooling system
from rusting
and corrosion
The L L C does
not
contain
any
glycerine
ethyl
or
alcohol It will
not
evaporate or
boil
away
and
can
be used with either
high
or
low
temperature
thermostats It flows
freely tran
sfers heat
eniciently
and will
not clog
the
passages in the
cooling
system
The L L C
must not
be mixed with other
product
This
coolant
can
be used
throughout
the
seasons
of
the year
Whenever any coolant is
changed
the
cooling
system
must
be tlushed
and relilled
with
a
new
coolant Check the level
COMPRESSION
When it becomes
necessary to
check
cylinder
compression
it is
essential
to
remove
an
spark plugs
The
purpose of this
test
is
to
determine
whether there is excessive leakage
past
the
piston
rings
head
gasket etc
To
test
the engine
should be heated to
the
operating
temperature
and throttle
and choke valves
opened
Cylinder compression
in
cylinders
should
not
be less than 80cf of the
highest reading
Dif
c
OF
0 32
10 14
20 4
30
2
I
I
I
I
l
I
t
t
40 40
so
58
EG001
Fig
3 Protection concentration
30 to 20 40 so
7