BushCADDY LSA Pilot Operating Handbook
Rev.03 5 March, 2008
Page 45 of 52
APPENDIX A
JABIRU ENGINE.
JABIRU 3300 AIRCRAFT ENGINE
1. This information has been taken from the Jabiru Maintenance Manual and is included as a guide
to correctly operate, maintain and service the Jabiru 3300 engine.
Should you have any questions or doubts about the contents of this manual, please contact
Jabiru Aircraft Pty Ltd.
REFER TO JABIRU MANUFACTURER’S MAINTENANCE MANUAL FOR MORE
INFORMATION AND FOLLOW THE INSTRUCTIONS CONTAINED IN THE MANUAL
THAT HAS BEEN INCLUDED WITH YOUR ENGINE.
2.0 TECHNICAL DATA
2.1 Dimensions and Weights
Bore: 97.5 mm
Stroke: 74 mm
Displacement: 3314 cc
Compression Ratio: 7.8:1 s/n 224 on is 8:1
Direction of Rotation on Prop Shaft: Clockwise Pilot's view, tractor applications.
Engine Curb Weight: 81 kg (178 lb) complete with Engine Oil,
Exhaust
and Starter Motor.
2.2 Normal Equipment
Ignition Unit: Jabiru dual ignition - breakerless transistorised. Battery
Independent
Ignition Timing: 25 degrees BTDC
Firing Order: 1 - 4 - 5 - 2 - 3 - 6
Spark Plugs: NGK D9EA
Electrode Gap: 0.55 - 0.6mm (0.022" - 0.024")
Generator: Jabiru, permanently excited three phase or single phase
AC generator with rectifier/regulator
DC Output: 20 amps (continuous)
Carburettor: BING constant depression type 94/40
Air Intake Filter: 1 x folded paper cartridge
Fuel Filtration: 0.1 mm (100 Micron) maximum particle size.
Fuel Pump: Camshaft driven diaphragm type
Starting System: Electric 12 V / 1.5 kW
2.3 Performance Data
Maximum 90 kW (120 hp) @ 3300 RPM ISO STD Conditions
2.4 Fuel Consumption
Fuel Consumption @ Takeoff/Max Continuous Rating 28.5 litres/hr
2.5 Fuel and Lubricant