Rotax 912 Series Operator's Manual

Effectivity: 912 Serie
Edition 4 / Rev. 0
BRP-Rotax Page 2-3
November 01/2016
EGT
Exhaust gas temperature
Max. 880 °C (1616 °F)
Conventional
coolant
Applicable for engine S/N without Suffix -01. See also Chapter
2.3.
Coolant temperature: (coolant exit temperature)
Max. 120 °C (248 °F)
Cylinder head temperature:
Max. 150 °C (300 °F)
Permanent monitoring of coolant temperature and cylinder head
temperature is necessary.
Waterless coolant
See also Chapter 2.3
Cylinder head temperature:
Max. 150 °C (300 °F)
Permanent monitoring of cylinder head temperature is necessary.
Conventional
coolant
See also Chapter 2.3
Applicable for engine S/N with Suffix -01.
Coolant temperature limit measured in
the cylinder head
Engine type
Max. 120 °C (248 °F) 912 A/F/UL
Permanent monitoring of coolant temperature is necessary.
Engine start, oper-
ating temperature
Max. 50 °C (120 °F) (ambient temperature)
Min. -25 °C (-13 °F) (oil temperature)

Rotax 912 Series Specifications

General

Redline	5800 rpm
TBO	2000 hours
Displacement	1211 cc
Bore	79.5 mm
Stroke	61 mm
Power Output	80 hp (59.6 kW)
Compression Ratio	9.0:1
Fuel Type	Avgas 100LL
Ignition System	Dual electronic ignition
Fuel System	Fuel Injected
Oil System	Dry sump
Engine Type	4-cylinder, horizontally opposed, 4-stroke