d04925.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 Series
Edition 2/Rev. 0
76-00-00
page 3
August 01/2012
1) Connections for instrumentation
General note
For notes regarding the electric rev counter consult the chap. Electric
system.
1.1) Sensor for cylinder head temperature
General note See Fig. 1.
NOTE: A direct reading of the coolant temperature is not provided
for.
Technical data The temperature sensor (1) is directly fitted into cylinder head i.e. a direct
temperature reading of the cylinder head material is taken.
Position Position temperature sensor:
Graph resistance Graph of sensor resistance over temperature:
See Fig. 1.
These connections to be established in accordance to
certification and/or national specifications.
The certification for connections and connection lines
have to be conducted by the aircraft manufacturer to
the latest requirements like FAR and EASA.
Location In the cylinder head of the cylinder 2 and 3
Connection Spade terminal 6.3x0.8 DIN 46247
Grounding Via engine block
Axes
Cylinder head x-axis y-axis z-axis
2 -200.0 mm (-7.88 in) 241.0 mm (9.49 in) -157.0 mm (-6.18 in)
3 -387.0 mm (-15.24 in) -241.0 mm (-9.49 in) -157.0 mm (-6.18 in)
The graph resistance over temperature has been de-
termined, and is effective at the following conditions
only:
Ambient temperature: 20 °C (68 °F)
Tolerance: Max ±10 %
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