Rotax 914 series User Manual

Effectivity: 914 Series BRP-Powertrain page 1-2
OM Edition 2 / Rev. 0 April 01/2010
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1.1) General note
Purpose The purpose of this Operators Manual is provided to familiarize
the owner/user of this aircraft engine with basic operating instruc-
tions and safety information.
Documentation For more detailed information regarding, maintenance, safety- or
flight operation, consult the documentation provided by the aircraft
manufacturer and/or dealer.
For additional information on engines, maintenance or parts, you
can also contact your nearest authorized ROTAX-aircraft engine
distributor (Chapter 9.2).
Engine serial num-
ber
When making inquiries or ordering parts, always indicate the en-
gine serial number, as the manufacturer makes modifications to
the engine for product improvement.
The engine serial number is located on the top of the crankcase,
magneto side. See Fig. 1.
Fig. 1
03645
Part Function
1 engine serial number
1
Cyl. 1
Cyl. 3
Cyl. 4
Cyl. 2

Rotax 914 series Specifications

General

Bore	79.5 mm
Stroke	61 mm
Compression Ratio	9.0:1
Cooling System	Liquid-cooled cylinder heads, air-cooled cylinders
Redline	5800 rpm
Engine Type	4-cylinder, 4-stroke
Fuel Type	Avgas 100LL
Oil System	Dry sump
Fuel System	fuel injection
TBO (Time Between Overhauls)	2000 hours
Displacement	1.211 liters (1211 cc)
Power Output	84.6 kW (115 hp) at 5, 800 rpm