SC-POH-1-1-17
Revision: -
Date of issue: 2011-09-01
SECTION 2
LIMITATIONS
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2-6
2.12 Engine operating speeds and limits
Engine Model:
ROTAX 912 ULS
Engine Manufacturer:
BRP-Powertrain GmbH
Power
Max. takeoff:
98.6 hp
at 5,800 rpm
(max. 5 min.)
Max. continuous:
92.5 hp
at 5,500 rpm
Cruising (75%):
68.4 hp
at 5,000 rpm
Engine
RPM
Max. takeoff:
5,800 rpm
(max. 5 min.)
Max. continuous:
5,500 rpm
Cruising (75%):
5,000 rpm
Idling:
1,400 rpm
(minimum)
Oil
pressure
Minimum:
12 psi
below 3,500 rpm
Maximum:
102 psi
cold engine starting
Optimum:
29 - 73 psi
above 3,500 rpm
Oil
temperature
Minimum:
122 °F
Maximum:
266 °F
Optimum:
194 - 230 °F
Cylinder
head temp.
(CHT)
Minimum:
122 °F
Maximum:
275 °F
Exhaust
gas temp.
(EGT)
Nominal:
1,472 °F
Maximum:
1,562 °F
Max. takeoff:
1,616 °F
Fuel
press.
Minimum:
2.2 psi
Maximum:
5.8 psi
