Rotax 915 i A series Maintenance Manual page 505

TEMPERATURE AND PRESSURE
MEASUREMENT SYSTEM
OIL TEMPERATURE SENSOR (OTS)
General note
The temperature sensor for measuring the oil tem-
perature is screwed into the crankcase. The sensor
is a NTC resistor and identical to the sensor for the
engine coolant temperature.
ATTENTION
The max. operating temperature must not be
exceeded.
If it rises above this, the following must be checked:
The lubrication system. See Maintenance
Manual Line for the engine type 915 i A
Series .
• the temperature sensor
• the indicating instrument
• the wire connection
• the measurement wire
NOTE
The ground connection of the temperature sen-
sor is established directly via the housing.
OIL TEMPERATURE SENSOR (OTS) —
REMOVAL
Step Procedure
1 To do this, see
Sensors and
2
Clean the thread of the oil temperature
sensor.
OIL TEMPERATURE SENSOR (OTS) —
INSPECTION
Step Procedure
1
To do this, see
Sensors and
Effectivity: 915 i A Series
Edition 0/Rev. 0
MAINTENANCE MANUAL HEAVY
Chapter 76-70-00 section
actuators.
Chapter 76-70-00 section
actuators.
BRP-Rotax
OIL TEMPERATURE SENSOR (OTS) —
INSTALLATION
Procedure
Step
1
To do this, see
Sensors and
OIL PRESSURE SENSOR (OPS)
General note
The pressure sensor for measuring the oil pressure
is screwed into the ignition housing.
NOTE
The pressure sensor has a range from 0 to 10
bar (0–145 psi). This indicator can be seen on
the circumference of the pressure sensor.
The pressure range of the display device must
match the pressure range of the pressure sen-
sor. Otherwise the oil pressure will not be dis-
The temperature must be within the specified
operating temperature range.
See relevant Operators Manual for the 915
i A Series.
OIL PRESSURE SENSOR (OPS) —
REMOVAL
Procedure
Step
1 To do this, see
Pressure
2 Clean the thread of the pressure sensor.
Chapter 76-70-00 section
actuators.
ATTENTION
played correctly.
ATTENTION
Chapter 76-70-00 section
Sensor-removal.
79–00–00
August 01 2018
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