COOLING SYSTEM
Frost Precautions
The car
heater cannot be
completely draincd by
norrttal
nrethods.
Therelore liost dauragc wjli
llot
be
Prevented
by
mercly draining
the radiator.
For
your
safeguard
during freezing
wcathcr, an aPProved anti-
freeze soluliol]
should be added
Io the coolant in th|- radiator,
pages 54
and 55.
Because of the searching cffect of
these
solutions,
advise your
Dealer 1o check thc system
for leaks belole adding
the anti-freeze.
At certain temperaiules glycol \li]tcr solutions ildopr a
"mushy"
state with a
viscosity rvhich impairs
circulation and
can
inrmobilise or danlage the
\\'aler
punrp.
Thcrclbfe.
consult
the loLlowing chart bcforc
adding anti fr-eezc- lbr the degfcc
ot'
frost protcction
required.
It is not advisablc to Lrsc thc siLmc anti
frceze nri\lurc
lof
more than one season because
the inhibitor becomes
exhausted.
Its
continued
Lrse na\r cause lhe corrosiof oJ conrponents irl
contact with the old iolution.
ANTI-ts-REEZE
CONCENTRATION
Ii
",.
Complete
Protcction:-
Vehicle
rrtay
be
driven away inrmediately
from cold
Coolant
i|r mushy state.
Engine
n-tly be started
drivcn
away after
short warn-uP
Period.
and
vehicle
4'F
(
20'C)
(36
degrees
of
frost)
18 F.( 28 C)
(50
degrccs
of f|ost)
28'F.
(
33'C)
(60
degrees
ol liost)
Lo\yer
Protection
Limit:-
Prevents
fiost damage
to cylinder
head. block arnd radiator.
Engine
should
NOT be started
until
thawed out.
-t0l'.
l
F( 16
c)
(19
degrees
of frost)
8-F.
(
2l C)
(40
dcgrccs
of
ffost)
2l F.
(
30'C)
(54
dcgfecs
of lfost)
l0 F( r2'c)
(22
degfees
of lrost)
1'F
(
17'C)
(31
degrees
of
liost)
,
l,l'F.
(
16-c)
(46
degrees
ol ftost)
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