Rotax 912 i series Installation Manual

d05785.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 0
75-00-00
Page 14
January 01/2012
Overflow bottle
requirements
- Transparent material
- Temperature resistant from -40 °C to +130 °C (-40 °F to 266 °F)
- 100 % resistant to glycol and suitable for all other antifreeze agents
- Volume approx. 0.5 l. (0.13 USgal)
- With vent (6), diameter 2.5 mm (0.1 in.)
NOTE: The overflow bottle should be furnished with a label indicat-
ing function and content.
Capacity
Installation

WARNUNG

WARNING
Non-compliance can result in serious injuries or death!
The overflow bottle must never be empty, otherwise air
will be sucked into the cooling circuit; this can have a
negative effect on the safe operation of the engine.

WARNUNG
NOTICE
The overflow bottle and its supply and discharge must
not be installed close to the exhaust system, as emerg-
ing coolant can be flammable under certain conditions.

Rotax 912 i series Specifications

General

Number of Cylinders	4
Max Power	100 hp (73.5 kW)
Max Power Output RPM	5800 rpm
Ignition System	Dual electronic ignition
Oil System	Dry sump, forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
TBO	2000 hours
Engine Type	4-stroke, horizontally opposed
Displacement	1352 cm³
Bore x Stroke	84 mm x 61 mm
Max Torque	128 Nm
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Fuel System	Electronic fuel injection
Cooling System	Liquid/air-cooled