BRP-Rotax
INSTALLATION MANUAL
NOTICE
Do not remove the magnetic plug for prolonged periods and do not use the meas-
urement equipment during flight operations.
A pressure sensor (pressure gauge with liquid damping) can be fitted instead of the mag-
netic plug or the crankshaft locking screw. The magnetic plug or the crankshaft locking
screw is removed and the pressure sensor is fitted.
Magnetic plug The thread for the magnetic plug must be M12x1.5 (metric).
Pressure values The pressure in the crankcase at (full throttle) must not exceed the prevailing ambient
pressure by more than 0.3 bar (4.35 psi) at 50 °C (122 °F) oil temperature.
m WARNING
Non-compliance can result in serious injuries or death!
If the readings exceed the pressure limits, then the flow resistance in the oil return line
from oil sump to oil tank is too high in the current engine installation (contamination, re-
strictions of cross-section, etc.). This condition is unsafe and must be rectified
immediately.
79–00–00
Page 4
December 01 2023
Effectivity: 916 i A / C24
Edition 0/Rev. 1
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