Rotax 914 series Installation Manual

page 128
July 01/2008
Effectivity: 914 Series
Edition 2 / Rev. 0
d04283
INSTALLATION MANUAL
BRP-Rotax
ø47
-0,05
ø1,85
-0,002
Lk = ø101,6
Lk = ø75
ø12,975
ø11,5
ø
13,025
ø
8
+0,2
8,5
0,34 in.
P
Lk = ø80
02581
◆ NOTE: In the course of certification a vibration analysis of the whole system
(engine, suspension, propeller etc.) should be done.
If there are no limits found in the technical literature, a max. of 0,1 IPS
(inches per second) at 5000 rpm. can be assumed.
09193
120 mm (4.72 in.)
Fig. 85
02581

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