M
M
aintenance service, every 2000
hours
Coolant
NOTI
I
CE
I
I
f the warning of high coolant temperature is shown on the display
unit, the engine must be stopped immediately.
Check the coolant contents (%) every 2000 hours or every 1 year.
The cooling system is filled with Volvo Coolant VCS, which fulfils
the highest requirements regarding freeze-, corrosion-, and
cavitation protection. To avoid damage to the engine, it is very
important that Volvo Coolant VCS is used when filling or changing
the coolant.
Volvo Coolant VCS is yellow and a decal by the filling point shows
that the system is filled with this coolant (see picture).
NO
O
T
T
I
I
C
C
E
E
V
V
ol
l
v
v
o Co
o
ol
l
a
a
n
n
t
t
VC
C
S mus
s
t ne
e
v
v
er
r
be mix
x
ed wit
t
h
h
any ot
t
h
h
er
r
coo
o
l
l
ant
or
r
cor
r
ros
s
ion
n
pr
r
ote
e
cti
i
o
o
n to
o
avoid da
a
m
m
age to
o
th
h
e
e
engine
e
.
Th
h
e coo
o
ling
g
syste
e
m
m
cap
p
a
a
c
c
ity
y
wh
h
e
e
n cha
a
n
n
g
g
i
i
n
n
g, see pa
a
g
g
e
Lu
u
b
b
ric
c
ant
t
s
s
an
n
d
d
fl
l
u
u
i
i
d
d
s
s
, cap
p
a
a
c
c
it
t
i
i
e
e
s
s
(li
i
t
t
r
r
es
s
)
.
.
If concentrated Volvo Coolant VCS and clean water (see page
323
) is used, the table below shows the approximate amount of
concentrated coolant needed for freezing protection. The content
of Volvo Coolant VCS must never be less than 40% of the total
mixture.
If in doubt of the water's quality, use the ready-mixed Volvo
Coolant VCS, which contains 40% concentrated coolant.
NO
O
T
T
I
I
C
C
E
E
I
I
n
n
or
r
der
r
to
o
av
v
oi
i
d
d
damag
g
e
e
to
o
en
n
g
g
i
i
n
n
e and
d
coo
o
l
l
i
i
n
n
g
g
syste
e
m
m
, di
i
f
f
f
f
e
e
ren
n
t
t
br
r
an
n
d
d
s of
f
coo
o
lan
n
t
t
or corros
s
io
o
n
n
pr
r
ot
t
e
e
c
c
ti
i
o
o
n
n
must no
o
t
t
be mixed.
Freeze protection down to
Content of concentrated coolant
-25 °C (-13 °F)
40%
-35 °C (-31 °F)
50%
-46 °C (-51 °F)
60%
V1066019
29
9
2
2
Ma
a
i
i
n
n
t
t
e
e
n
n
a
a
n
n
c
c
e
Ma
a
i
i
n
n
t
t
e
e
n
n
a
a
n
n
c
c
e ser
r
v
v
ic
c
e,
,
ev
v
er
r
y
y
20
0
0
0
0
0
ho
o
u
u
r
r
s
s
www.
duma
-rent.com
