Jabiru Aircraft
Pty Ltd
Installation Manual
Jabiru 3300 Aircraft Engine
REVISION
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1.5.1
Engine Models
The 3300L engine has a maximum continuous RPM rating of 2850RPM. The engine may be operated at
engine speeds above 2850RPM for up to 10 minutes.
All other engine specifications and limitations are identical to other 3300 models (such as the 3300A).
The 3300L uses the same parts, Parts Books, Servicing, Maintenance and Overhaul Information as other
3300 models.
Unless specifically stated otherwise, all Service Letters, Service Bulletins, Manufacturer Safety Directions
and other service information issued for Jabiru 3300 engines is applicable to 3300L models.
1.5.2
Engine Ratings
Table 1
– Engine Ratings
Model:
3300L
All Other 3300 Models
Maximum Power
90 kW (120 hp) @ 3300 RPM - ISO STD Conditions
Fuel Consumption
35 L/hr @ Takeoff Rating
26 L/hr @ Continuous Rating
35 L/hr @
Takeoff/Max Continuous Rating
Oil Consumption
0.1 L/hr (max)
Note that fuel and oil consumption figures are based on a typical installation in a Jabiru Aircraft. Values will differ
for other installations.
1.5.3
Fuel
Fuel Consumption: ................................................... 35 L/hr @ Takeoff Rating
Fuel Consumption: ................................................... 24 L/hr @ 75% nominal power setting.
Fuel Pressure to Carburettor Maximum .................. 20 kPa (3 psi)
Fuel Pressure to Carburettor Minimum ................... 5 kPa (0.75 psi)
Recommended Fuel Grade ..................................... Avgas 100LL & Avgas 100/130
Note:
Leaded and Unleaded Automotive Gasoline above 95 Octane RON may be used, however due to the lack
of a strong quality control system for automotive fuels Jabiru Aircraft recommend using AVGAS wherever
possible. For more details on fuel refer to the latest issue of the service letter JSL007.
1.5.4
Oil
Oil Capacity .............................................................. 3.5 Litres
Oil
– Minimum Temperature for Take-Off................ 40°C (122°F)
Oil
– Maximum Peak Oil Temperature .................... 118°C (244°F)
Oil
–Continuous Temperature Limits ....................... 80°C – 100°C (176°F - 212°F)
Oil Pressure
– Normal Operations ........................... Min 220 kPa (32 psi)
........................... Max 525 kPa (51 psi)
........................... Optimal 350 kPa (51 psi)
Oil Pressure
– Idle ................................................... Min 80 kPa (12 psi)
Oil Pressure
– Starting & Warm Up ......................... Max 525 kPa (76 psi)
........................... Optimal 350 kPa (51 psi)
Oil Consumption ...................................................... 0.1 L/hr (max)
Oil Standard ............................................................. Aircraft engine oil - complying with
............................................................ SAE standard J-1899, or
............................................................ Lycoming Spec. 301F, or
............................................................ Teledyne - Continental Spec MHF-24B
(for more details on oil selection see Engine maintenance manual)