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24. SERVICE PROCEDURE
•
When deciding the ratio of antifreeze to water, check the lowest tem-
perature in the past, and decide from the mixing rate table given be-
low.
It is actually better to estimate a temperature about 10°C lower when
deciding the mixing rate.
Mixing rate of water and antifreeze
M
i
. n
t a
m
o
s
p
h
r e
c i
e t
m
p
e
a r
u t
e r
A
m
o
u
t n
f o
a
n
f i t
e r
e
z
e
A
m
o
u
t n
f o
w
t a
r e
• Antifreeze is flammable, so keep it away from any flame.
•
Use city water for the cooling water.
If river water, well water or other such water supply must be used,
contact your Komatsu distributor.
•
We recommend use of an antifreeze density gauge to control the
mixing proportions.
• When removing drain plug, avoid pouring coolant on your
self.
3-28
°C
5 -
1 -
0
1 -
°F
2
3
1
4
4
2 .
5
5 .
6
l
U
S
g
l a
1
1 .
1
1
4 .
5
1
U
K
g
l a
0
9 .
2
1
2 .
1
1
1
4
0 .
1
2
7 .
1
l
U
S
g
l a
3
7 .
0
3
3 .
5
3
U
K
g
l a
3
0 .
8
2
7 .
9
2
WARNING
WARNING
5
2 -
0
2 -
5
3 -
0
5
4 -
1 -
3
2 -
2
5 .
7
4 .
8
3 .
9
1 .
7 .
2
1
9 .
5
2
1 .
9
2
4 .
0
4 .
3
1
6 .
3
1
8 .
3
2
0 .
0
1
7 .
1
0
8 .
9
9 .
9
1 .
0 .
9
2
8 .
5
2
6 .
1
2
4 .
0
5 .
7
2
3 .
8
2
1 .
8
2
0 .
0
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