d05785.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 0
75-00-00
Page 7
January 01/2012
2) Checking the efficiency of the cooling system
General note The maximum coolant temperature must be determined in order to check
the efficiency of the cooling system.
Measurement of
coolant tem-
perature
See Fig. 3.
The coolant temperature is measured using temperature sensor (1), which
is installed on cylinder 4.
Graphic Coolant temperature sensor
Fig. 3
Coolant exit
temperature
See Fig. 4.
Non-compliance can result in serious injuries or death!
Do not restrict the coolant flow with the sensor.
It is possible to record a false measurement when
measuring fluid temperatures. If fluid volume is lost
and the sensor is not fully submerged in the liquid, the
indicating instrument could incorrectly display a lower
temperature, by measuring the air temperature instead
of the coolant temperature.
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