Tecnam P2008 - Page 82

P2008
Flight Manual
A27
2.1.3 Powerplant Limitations
The following table lists operating limitations for aircraft installed engine:
Engine manufacturer: Bombardier Rotax GmbH.
Engine model: 912 ULS or S2
Max Power
kW (hp)
Max rpm.
rpm prop.(engine)
Time max.
(min)
Max.
73.5 (98.5)
2388 (5800)
5
Max cont.
69 (92.5)
2265 (5500)
-
NOTE
Static engine rpm should be 5100  250 under no wind conditions.
2.1.4 Temperatures
Max cylinder heads
135° C
Max coolant
120° C
Min. / Max. Oil
50° C / 130° C
Oil normal operating temperature (approx.)
90° C – 110° C
2.1.5 Oil Pressure
Minimum
0.8 bar
Below 3500 RPM
Normal
2.0 - 5.0 bar
Above 3500 RPM
2.1.6 Operating & starting temperature range
OAT Min
-25° C
OAT Max
+50° C
Warning
Admissible pressure for cold start is 7 bar maximum for short periods.
For your information
Bar is a unit of measure. The word comes from the Greek baros, "weighty." We see the same root in our word,
barometer, for an instrument measuring atmospheric pressure. One bar is just a bit less than the average pressure of the
Earth's atmosphere, which is 1013.25 bar. In practice, meteorologists generally record atmospheric pressure in millibars
(mb). In English-speaking countries, barometric pressure is also expressed as the height, in inches, of a column of
mercury supported by the pressure of the atmosphere. In this unit, one bar equals 29.53 inches of mercury (in Hg) or
14.5 PSI.
2.1.7 Fuel Pressure
Min
0.15 bar (2.2 PSI)
Max
0.50 bar (7.26PSI)