System Testing; Coolant (Hydrometer Test) - Honda CBR150R Manual

COOLING SYSTEM
\Coolant temperature
OC
( O
Coolant ratio
% (32)
SYSTEM TESTING
5 10 15 20 25 30 35
40 45 50
(41) (50)
(59) (68) (77) (86) (95) (104)
(113) (122)
COOLANT (HYDROMETER TEST)
Be sure the engine is cool before removing the cap or you
may be severelv scalded.
Remove the following:
-right middle cowl (page 2-4)
-upper
cowl (page 2-51
Remove the radiator cap.
Check the coolant gravity using a hydrometer.
STANDARD COOLANT CONCENTRATION:
50%
Look for contamination and replace the coolant if neces-
sary.
Coolant gravity chart
I
5
I
1.009
I
1.009
I
1.008
I
1.008
1
1.007
I
1.006
I
1.005
I
1.003
1
1.001
I
0.999
I
0.997
I
I
10
I
1.018
I
1.017
I
1.017
I
1.016
I
1.015
I
1.014
I
1.013
1
1.011
I
1.009
I
1.007
I
1.005
I
15
I
1.028
I
1.027
I
1.026
I
1.025
I
1.024
I
1.022
I
1.020
I
1.018
I
1.016
I
1.014
I
1.012
I
I
20
[
1.036
I
1.035
I
1.034
1
1.033
I
1.031
I
1.029
I
1.027
I
1.026
I
1.023
I
1.021
I
1.019
I
35
I
1.063
I
1.062
I
1.060
I
1.058
I
1.056
I
1.054
I
1.052
I
1.049
I
1.046
I
1.043
I
1.040
I
40
}
1.072
I
1.070
1
1.068
I
1.066
I
1.064
I
1.062
1.059
I
1.056
1
1.053
1
1.050
1
1.047
I
55
I
1.095
I
1.093
I
1.091
I
1.088
I
1.085
I
1.082
I
1.079
I
1.076
I
1.073
I
1.070
I
1.067
1
I
_ _
. .
60
11.100
I
1.098
I
1.095
I
1.092
I
1.089
I
1.086
1
1.083
[
1.080
I
1.077
I
1.074
1
1.071
6-3