Jabiru 2200 User manual

MAINTENANCE MANUAL
FOR
JABIRU 2200 Gen 4 AIRCRAFT ENGINE
JABIRU 3300 Gen 4 AIRCRAFT ENGINE
DOCUMENT No. JEM0005-2
DATED: 25th September 2018
This Manual has been prepared as a guide to correctly operate, maintain and
service Jabiru 2200 Gen 4 & 3300 Gen 4 engines.
It is the owner's responsibility to regularly check the Jabiru web site at
www.jabiru.net.au for applicable Service Bulletins and have them
implemented as soon as possible. Failure to do this may render the
aircraft un-airworthy and void Jabiru’s Limited, Express Warranty.
This document is controlled while it remains on the Jabiru server. Once
this no longer applies the document becomes uncontrolled.
Every effort is made to ensure that the information provided is accurate and up to date. However, there is an
inherent risk in the use of Jabiru® engines in aircraft and in the operation of aircraft generally. The operator
of any type of aircraft powered by Jabiru® engines assumes any and all risk relating to such use.
Accordingly, use of the information herein is at the user's risk and Jabiru disclaims any responsibility for any
errors or omissions. In the event that you have any questions or concerns with regard to any information
herein, please contact Jabiru Aircraft Pty Ltd.

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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1.1 TABLE OF FIGURES.................................................................................................................................5
2GENERAL INFORMATION......................................................................................................6
2.1 LIST OF EFFECTIVE PAGES......................................................................................................................7
2.2INTRODUCTION.......................................................................................................................................7
2.3 APPLICABILITY........................................................................................................................................7
2.4 ADDITIONAL SERVICE INFORMATION ........................................................................................................7
2.5 RECORDING ...........................................................................................................................................8
2.6 MANUFACTURER.....................................................................................................................................8
2.7 2200/3300 GEN 4ENGINE MANUALS......................................................................................................8
2.8 SOURCE OF PURCHASE PARTS ...............................................................................................................8
2.9 LIST OF DISPOSABLE REPLACEMENT PARTS ............................................................................................8
2.10 OWNER/OPERATOR RESPONSIBILITES (LSA AIRCRAFT).........................................................9
3SPECIFICATIONS .................................................................................................................10
3.1 DESIGN DETAILS ................................................................................................................................. 10
3.2 GENERAL SPECIFICATIONS &EQUIPMENT............................................................................................. 10
3.3 FULL POWER STATIC RPM .................................................................................................................. 11
3.4PERFORMANCE ................................................................................................................................... 11
3.4.1 Engine Ratings..........................................................................................................................................11
3.5 FUEL................................................................................................................................................... 11
3.5.1 Recommended Fuel Types: ......................................................................................................................11
3.5.2 Fuel Consumption: ....................................................................................................................................12
3.6 LUBRICANT.......................................................................................................................................... 12
3.7 COOLING SYSTEM ............................................................................................................................... 13
3.8 OPERATING SPEEDS AND LIMITS .......................................................................................................... 14
3.8.1 Ground Operating Limits ...........................................................................................................................14
3.8.2 In-Flight Operating Limits ..........................................................................................................................14
3.9 TORQUE SPECIFICATIONS .................................................................................................................... 15
3.10 BUILD TOLERANCES AND CLEARANCES............................................................................................. 15
3.11 PROPELLER SELECTION &SPECIFICATIONS....................................................................................... 15
3.12 ELECTRICAL SYSTEM SPECIFICATIONS.............................................................................................. 15
3.13 ENGINE DIMENSIONS AND LAYOUT..................................................................................................... 16
3.14 DISTRIBUTOR CYLINDER MAP........................................................................................................... 18
3.15 2200 GEN 4–POWER CURVE.......................................................................................................... 18
3.16 3300 GEN 4–POWER CURVE.......................................................................................................... 18
4OPERATING INSTRUCTIONS...............................................................................................19
4.1 DAILY CHECKS .................................................................................................................................... 19
4.2 STARTING PROCEDURE........................................................................................................................ 19
4.2.1 Cold Engine...............................................................................................................................................20
4.2.2 Warm Engine.............................................................................................................................................20
4.3 WARMING UP PERIOD.......................................................................................................................... 20
4.4 GROUND RUNNING .............................................................................................................................. 20
4.5 TAKE-OFF........................................................................................................................................... 20
4.6 ENGINE STOP...................................................................................................................................... 20
4.7 ENGINE STOP AND START DURING FLIGHT............................................................................................ 20
4.8 OPERATION IN WINTER ........................................................................................................................ 21
4.9 CARBURETTOR ICING........................................................................................................................... 21
4.9.1 Icing Due to Water in fuel..........................................................................................................................21
4.9.2 Icing Due to High Air Humidity...................................................................................................................21
4.10 NEW ENGINE OPERATION................................................................................................................. 21
4.11 ENGINE INSTALLATION...................................................................................................................... 22
5MAINTAINER REQUIREMENTS ...........................................................................................23
5.1 FACILITIES........................................................................................................................................... 23
5.2 TRAINING ............................................................................................................................................ 23
5.3 RATING............................................................................................................................................... 23
5.4 EXPERIENCE ....................................................................................................................................... 23
5.5 TOOL &GAUGE CONTROL.................................................................................................................... 23
5.6 TOOLS:............................................................................................................................................... 23
5.7 EQUIPMENT:........................................................................................................................................ 24
5.8 GENERAL:........................................................................................................................................... 24

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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5.9 SEALANTS AND COMPOUNDS ............................................................................................................... 24
6STORAGE & CLEANING.......................................................................................................25
6.1 PARKING............................................................................................................................................. 25
6.2 STORAGE......................................................................................................................................... 25
6.2.1 Flyable Storage.........................................................................................................................................25
6.2.2 Returning Engine to Service from Flyable Storage....................................................................................25
6.2.3 Temporary or Indefinite Storage................................................................................................................25
6.2.4 Inspection During Storage.........................................................................................................................26
6.2.5 Returning Engine to Service After Temporary / Indefinite Storage............................................................26
6.2.6 New Engine Storage .................................................................................................................................26
6.3 CLEANING ENGINE AND ENGINE COMPARTMENT..................................................................... 27
7MAINTENANCE.....................................................................................................................28
7.1 SERVICE INTERVAL TOLERANCE ........................................................................................................... 28
7.2 BASIC INSPECTION PROCEDURE........................................................................................................... 28
7.3 WORK SHEETS.................................................................................................................................... 28
7.4 MANDATORY INSPECTIONS &LIFED ITEMS............................................................................................ 28
7.4.1 Flexible Hoses...........................................................................................................................................28
7.4.2 Carburettor rubber mount..........................................................................................................................28
7.5 ENGINE INSPECTION CHART................................................................................................................. 28
8STANDARD ENGINE MAINTENANCE TASKS.....................................................................29
8.1 PROPELLER MAINTENANCE................................................................................................................... 29
8.2 ENGINE GROUND TEST RUN.................................................................................................................. 29
8.3 ENGINE COWLINGS .............................................................................................................................. 30
8.4 INSPECTION OF ENGINE –BEFORE CLEANING........................................................................................ 30
8.5 CLEANING THE ENGINE ........................................................................................................................ 30
8.6 INSPECTION OF ENGINE –AFTER CLEANING.......................................................................................... 30
8.7 INDUCTION AIR FILTER.......................................................................................................................... 30
8.8 INDUCTION AIR SCAT HOSE................................................................................................................. 31
8.9 CARBURETTOR HEAT SYSTEM............................................................................................................... 31
8.10 RAM AIR COOLING DUCTS ................................................................................................................. 31
8.11 IGNITION LEAD INSPECTION............................................................................................................... 31
8.12 PRESSURE DIFFERENTIAL (LEAK-DOWN)TEST.................................................................................... 32
8.12.1 Identifying Compression Leaks .................................................................................................................32
8.13 SPARK PLUGS ................................................................................................................................. 33
8.14 CYLINDER INSPECTION..................................................................................................................... 33
8.15 INSPECT THROUGH BOLTS /STUD BOLTS............................................................................................ 33
8.16 CRANKCASE SEALS .......................................................................................................................... 34
8.17 FLYWHEEL SCREW VISUAL INSPECTION.............................................................................................. 34
8.18 INDUCTION AND EXHAUST SYSTEM .................................................................................................... 34
8.19 ROCKER CHAMBER INSPECTION ........................................................................................................ 34
8.20 HYDRAULIC LIFTER MAINTENANCE.................................................................................................... 35
8.21 OIL AND FILTER CHANGE................................................................................................................... 35
8.22 EMPTY OIL COLLECTION BOTTLE ....................................................................................................... 36
8.23 FLEXIBLE OIL LINES .......................................................................................................................... 36
8.24 DISTRIBUTOR INSPECTION................................................................................................................ 36
8.25 ELECTRIC BOOST PUMP FUEL FLOW................................................................................................... 36
8.26 MECHANICAL FUEL PUMP.................................................................................................................. 37
8.27 FLEXIBLE FUEL LINES,FITTINGS AND FUEL FILTER............................................................................... 37
8.28 ENGINE CONTROL LINKAGES............................................................................................................. 37
8.29 CARBURETTOR ................................................................................................................................ 37
8.30 ENGINE MOUNT POINTS .................................................................................................................... 38
8.31 ELECTRICAL WIRING......................................................................................................................... 38
8.32 STARTER MOTOR AND SOLENOID....................................................................................................... 38
8.33 IGNITION COIL.................................................................................................................................. 39
8.34 ALTERNATOR INSPECTION ................................................................................................................ 40
9SPECIAL MAINTENANCE TASKS........................................................................................41
9.1 FLYWHEEL SCREW TORQUE CHECK....................................................................................................... 41
9.2 THROUGH BOLT AND STUD BOLT TORQUE CHECK................................................................................... 42
9.3 OIL PRESSURE RELIEF VALVE ADJUSTMENT ......................................................................................... 43

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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9.4 TACHOMETER AND SENDER ................................................................................................................. 44
9.5CARBURETTOR ADJUSTMENT ............................................................................................................... 45
9.5.1 Tuning .......................................................................................................................................................45
9.6 USE OF SAFETY WIRE.......................................................................................................................... 46
9.7 NON-APPROVED PROPELLERS.............................................................................................................. 48
10 ENGINE OVERHAUL INTERVALS........................................................................................49
10.1 FULL OVERHAUL.............................................................................................................................. 49
10.2 TOP END OVERHAUL........................................................................................................................ 49
10.3 ENGINE REMOVAL PROCEDURE........................................................................................................ 50
10.4 ENGINE INSTALLATION...................................................................................................................... 51
11 TROUBLE SHOOTING..........................................................................................................52
11.1 ENGINE WON'T START ..................................................................................................................... 52
11.2 ENGINE IDLES UNSTEADILY AFTER WARM-UP PERIOD:SMOKY EXHAUST........................................... 52
11.3 ENGINE RUNS ERRATICALLY OR MISFIRES OCCASIONALLY ................................................................ 52
11.4 FULL POWER STATIC RPM BELOW SPECIFICATIONS ......................................................................... 52
11.5 ENGINE RUNS TOO HOT -OIL TEMPERATURE ABOVE 110OC(230OF)................................................ 53
11.6 CHT READING ERROR..................................................................................................................... 53
11.7 UNSATISFACTORY POWER OUTPUT .................................................................................................. 53
11.8 LOW OIL PRESSURE......................................................................................................................... 54
11.9 OIL PRESSURE VARYING.................................................................................................................. 54
11.10 ENGINE KEEPS RUNNING WITH IGNITION OFF .................................................................................... 54
11.11 EXCESSIVE OIL CONSUMPTION......................................................................................................... 54
11.12 OIL COLLECTOR BOTTLE ON FIREWALL FILLS QUICKLY...................................................................... 54
11.13 EXCESSIVE VIBRATION..................................................................................................................... 55
11.14 KNOCKING UNDER LOAD.................................................................................................................. 55
11.15 ENGINE HARD TO START AT LOW TEMPERATURE –COLD START CHECKLIST...................................... 56
11.16 IRREGULAR /LOW COMPRESSIONS................................................................................................... 57
11.17 HYDRAULIC VALVE LIFTERS.............................................................................................................. 58
12 ENGINE MAINTENANCE WORKSHEETS............................................................................59
12.1 INITIAL 5HOURS INSPECTION ............................................................................................................ 59
12.2 25-HOUR OIL AND FILTER CHANGE.................................................................................................... 61
12.3 50 HOUR,100 HOUR AND ANNUAL INSPECTION WORKSHEET ............................................................. 62
13 NEW ENGINE –JABIRU’S LIMITED, EXPRESS WARRANTY.............................................66
14 JABIRU’S LIMITED, EXPRESS WARRANTY: CLAIM FORM...............................................71
15 REVISIONS............................................................................................................................72
16 FEEDBACK AND REPORTING.............................................................................................73
16.1.1 Continued Operational Safety Reporting...................................................................................................74
16.1.2 Owner Change of Address Notice.............................................................................................................74

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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1.1 Table of Figures
Figure 1 –Oil System Schematic.................................................................................................................... 13
Figure 2 –2200 Gen 4 Engine dimensions and layout ................................................................................... 16
Figure 3 - 3300 Gen 4 Engine dimensions and layout .................................................................................... 17
Figure 4 –Power / Torque Curves - Typical 2200 Gen 4 engine.................................................................... 18
Figure 5 –Power / Torque Curves –Typical 3300 Gen 4 engine................................................................... 18
Figure 6 –Adjusting High Tension Lead Caps................................................................................................ 32
Figure 7 –Spark Plug Terminal Nut................................................................................................................ 33
Figure 8 –Ignition coil electrical tests.............................................................................................................. 39
Figure 9 –Different Ignition Coil Models (Honda on Left, Jabiru on Right)..................................................... 39
Figure 10 –Flywheel fitted with Nordloc washers........................................................................................... 41
Figure 11 –Oil Pressure Relief Valve Assembly............................................................................................. 43
Figure 12 –Tacho Sender............................................................................................................................... 44
Figure 13 –Safety Wire Details....................................................................................................................... 47
Figure 14 –Safety Wire Installation Using a Twister/Pliers & By Hand .......................................................... 47
Figure 15 –Choke Schematic ......................................................................................................................... 57

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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2 GENERAL INFORMATION
WARNING:
Jabiru Aircraft Pty Ltd has devoted significant resources and testing to develop the Jabiru 2200 and
3300 Generation 4 aircraft engines. The 2200 and 3300 Gen 4 engine are considered to be latest
configuration of the 2200 and 3300 series engine, having the same rated performance, general design
layout and installation.
These engines are intended to be installed in accordance with the details given in the
“INSTALLATION MANUAL FOR 4th GENERATION JABIRU 2200 and 3300 AIRCRAFT ENGINES”,
document No. JEM0008. Any other uses or applications may be extremely hazardous, leading to
property damage, or injury or death of persons on or in the vicinity of the vehicle. Jabiru Aircraft Pty
Ltd does not support the use of this engine in any applications which do not meet the requirements
of the appropriate installation manual. Any non-compliant installation may render the aircraft un-
airworthy and will void any warranty issued by Jabiru.
The Jabiru 2200 and 3300 Gen 4 aircraft engines are designed to be operated and maintained only in
strict accordance with this engine maintenance manual. Any variation of any kind, including
alteration to any component at all, whether replacement, relocation, modification or otherwise which
is not strictly in accordance with this manual may lead to dramatic changes in the performance of the
engine and may cause unexpected engine stoppage, engine damage or harm to other parts of the
aircraft to which it may be fitted and may lead to injury or death. Jabiru Aircraft Pty Ltd does not
support any modifications to the engine, its parts, or components. Any such actions may render the
aircraft un-airworthy and will void any warranty issued by Jabiru.
Maintenance and modification cannot be supervised by the manufacturer. Maintenance requires
extreme cleanliness, exact parts, precise workmanship and proper consumables. It is your
responsibility to ensure absolute attention to detail no matter who may become involved in work on
this engine. Your safety, your life and your passengers’lives rely on precise and accurate following
of instructions in this manual.
In exchange for the engine manual provided by Jabiru Aircraft Pty. Ltd. (“Jabiru”) I hereby agree to
waive, release, and hold Jabiru harmless from any injury, loss, damage, or mishap that I, my spouse,
heirs, or next of kin may suffer as a result of my use of any Jabiru product, except to the extent due
to gross negligence or wilful misconduct by Jabiru. I understand that proper skills and training are
essential to minimize the unavoidable risks of property damage, serious bodily injury and death that
arise from the use of Jabiru products. All information in this manual has been carefully researched
and compiled. It is possible that the information contained in this manual has changed in the
intervening time. Information may be missing, contain errors or be translated incorrectly. As a result,
Jabiru Aircraft Pty Ltd does not provide any guarantee not accept any legal liability for the accuracy,
completeness, currency or quality of the information provided. We hereby waive liability for any
damages, whether direct or indirect in nature and whether tangible or intangible, resulting from the
use or misuse of information or from incomplete or incorrect information in this manual. Likewise,
we shall not be liable for damage arising should the owner and/or maintainer not have the necessary
technical expertise, the required knowledge of and/ or experience required. The extent to which the
information and technical methods described here will apply to future generations of Jabiru products
cannot be predicted and must be verified in individual cases.

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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2.1 List of Effective Pages
This manual is revised as a complete document. All pages must display the same revision number. See
section 15 for the revision history.
2.2 Introduction
This Engine Maintenance Manual has been written for all 4-cylinder 2200 Gen 4 and 6-cylinder 3300
Gen 4 Jabiru engine configurations. These engines are a modular design which share many parts and
specifications. Consequentially the procedures in this Manual apply equally to both engines.
Before attempting an engine inspection the technician must be fully conversant with the Engine
Maintenance Manual and any relevant Service Bulletins, Service Letters or other manufacturer’s data.
Current information is available from the Jabiru Aircraft (Australia) web site –www.jabiru.net.au .
Inspections, maintenance, repairs and overhauls must only be carried out by an approved person.
Depending on the country and the category of the aircraft this may be a Licensed Aircraft Maintenance
Engineer, an RA-Aus Level 2 or equivalent. The responsibility for determining what qualifications are
necessary to carry out an overhaul belongs to the person carrying out the work.
2.3 Applicability
This manual is applicable to all Jabiru 2200 & 3300 Gen 4 configuration Engines. This includes engines
originally built to this configuration as well as any standard 2200 / 3300 engines upgraded to the 2200
Gen 4 / 3300 Gen 4 configuration.
2.4 Additional Service Information
Occasionally new or expanded service information will be made available to customers in the form of Jabiru
Service Bulletins or Jabiru Service Letters. Jabiru distributes this information to owners of certain types of
Jabiru product. However, it is strongly recommended that owners and operators regularly visit the Jabiru
Australia website –www.jabiru.net.au –or the website of their local Jabiru representative to check for new or
updated additional service information.

Engine Maintenance Manual
Jabiru Aircraft Pty Ltd
JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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2.5 Recording
Careful records of all maintenance work must be completed. Details recorded in the maintenance
logbooks must be as complete as possible.
To simplify recording a set of maintenance worksheets have been included in this manual in Section 12.
These sheets can be printed, glued into the maintenance logbook and filled out quickly and easily.
2.6 Manufacturer
Jabiru Aircraft Pty Ltd,
P.O. Box 5792,
Bundaberg West,
Queensland 4670
2.7 2200/3300 Gen 4 Engine Manuals
JEM0004 –2200/3300 Gen 4 Engine overhaul and assembly manual with integrated parts book
JEM0005 –2200/3300 Gen 4 Engine maintenance manual
JEM0008 –2200/3300 Gen 4 Engine installation manual
All manuals are available free of charge on the Jabiru web site www.jabiru.net.au
2.8 Source of Purchase Parts
All replacement parts can be sources from Jabiru Aircraft Pty Ltd (details listed below) or an approved local
agent
Jabiru Aircraft P/L
PO Box 5792
Bundaberg West,
QLD 4670
Phone: [phone]
Fax: [phone]
Email: [email protected]t.au
2.9 List of Disposable Replacement Parts
Part
Manufacturer
Part #
Air Filter
Joywell Motor Corp
TPG10242N
Fuel Filter
Joywell Motor Corp
ZFF0002
Oil Filter
Joywell Motor Corp
TPG10162N
Spark Plug
NGK
D9EA
Distributor Cap
BOSCH
GH506 (4 cyl)
GB74 (6 cyl)

Engine Maintenance Manual
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JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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2.10 OWNER/OPERATOR RESPONSIBILITES (LSA AIRCRAFT)
The following responsibilities are applicable to owner/operators of LSA’s (be they Jabiru Factory built
aircraft or other LSA designs) which have a Jabiru Engine fitted. These Responsibilities are
prescribed in the ASTM standard F2295:
Each owner/operator of a LSA shall read and comply with the maintenance and continued
airworthiness information and instructions provided by the manufacturer.
Each owner/operator of a LSA shall be responsible for providing the manufacturer with current
contact information where the manufacturer may send the owner/operator supplemental notification
bulletins.
The owner/operator of a LSA shall be responsible for notifying the manufacturer of any safety of
flight issue or significant service difficulty upon discovery.
The owner/operator of a LSA shall be responsible for complying with all manufacturer issued notices
of corrective action and for complying with all applicable aviation authority regulations in regard to
maintaining the airworthiness of the LSA.
An owner of a LSA shall ensure that any needed corrective action be completed as specified in a
notice, or by the next scheduled annual inspection.
Should an owner/operator not comply with any mandatory service requirement, the LSA shall be
considered not in compliance with applicable ASTM standards and may be subject to regulatory
action by the presiding aviation authority.
Section 16 provides forms which may be filled out and submitted for the purposes of fulfilling Owner/Operator
COSM (Continued Operating Safety Management) requirements.

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Jabiru Gen4 2200 & 3300 Aircraft Engines
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3 Specifications
3.1 Design Details
-4 Stroke
-4 (2200) or 6 (3300) Cylinder Horizontally Opposed
-1 Central Camshaft
-Push Rods
-Over Head Valves (OHV)
-Hydraulic lifter with roller followers
-Ram Air Cooled
-Wet Sump Lubrication
-Direct Propeller Drive
-Dual Transistorised Magneto Ignition
-Integrated AC Generator
-Electric Starter
-Mechanical Fuel Pump
-Naturally Aspirated –1 Pressure Compensating Carburettor
-6 Bearing Crankshaft for 2200 models, 8 bearing for 3300.
3.2 General Specifications & Equipment
- Displacement : 2200: 2200 cc
: 3300: 3300 cc
- Bore : 97.5 mm
- Stroke : 74 mm
- Compression Ratio : 8 : 1
- Direction of Rotation : Clockwise –Pilot’s view – Tractor Applications
- Ramp Weight : 2200: 61 kg (134 lbs)
: 3300: 81kg (178lb)
Weights include Exhaust, Carburettor,
Starter Motor, Alternator & Ignition System.
- Ignition Unit : Jabiru dual ignition - breakerless transistorized.
Battery independent
Ignition coil / flywheel magnet gap: 0.01” (0.254mm)
- Ignition Timing : 2200 and 3300: 23oBefore TCD
- Firing Order : 2200: 1 –3 –2 –4
: 3300: 1 –4 –5 –2 –3 –6
- Fuel Consumption : 2200: 14 - 16 l/hr (3.5 –4.0 US gal/hr)
@ 75% Power : 3300: 23 –25 l/hr (6.1 –6.6 US gal/hr)
- Fuel : AVGAS 100/130 or 100LL.
MOGAS, RON 95+ may be used if AVGAS is not available.
Ref Service Letter JSL007: S/No. & configuration limits apply
- Oil : W100, W100 Plus, Multigrade 15W-50, or equivalent
Lubricant complying with SAE-J-1899, or
Lycoming Spec. 301F, or
Teledyne –Continental Spec MHF-24B
- Oil Capacity : 2200 Gen 4: 2.3 L (2.4 quarts)
3300 Gen 4: 3.5 L (3.7 quarts)
- Spark Plugs : NGK D9EA –Automotive
Electrode Gap: 0.55 - 0.6mm (0.022" - 0.024")
- Generator : Jabiru, permanently excited single phase
AC generator with rectifier/regulator
- DC Output : 12 pole series alternator stator
- Carburettor : BING constant depression 94/40
- Air Intake Filter : folded paper cartridge type
- Fuel Filtration : 0.1 mm (100 Micron) maximum particle size.
- Fuel Pump : Camshaft driven diaphragm type
- Starting System : Electric 12 V / 1.5 kW
- Oil Filter : RYCO Z 386 or equivalent

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JEM0005-1
Jabiru Gen4 2200 & 3300 Aircraft Engines
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3.3 Full Power Static RPM
Table 1 –Full Power Static RPM Recommendations
Model:
2200 Gen 4
3300 Gen 4 Variants
Static RPM
2800 –2950 RPM
2800 –2950 RPM
Full power static RPM (the RPM achieved when full power is applied with the aircraft static on the
ground) is an important performance indicator.
Low Static RPM may indicate reduced engine power or incorrect propeller / propeller settings. Refer to
troubleshooting section below & to the engine installation manual for propeller selection criteria.
3.4 Performance
Static sea level ratings under the following conditions:-
International Standard Atmospheric conditions at sea level.
Aircraft service equipment drives unloaded. (Vacuum Pump not fitted)
Full rich fuel/air mixture.
Maximum cylinder head temperature.
Standard Jabiru air filter and cold air.
Standard exhaust muffler.
3.4.1 Engine Ratings
Table 2 –Engine Ratings
Model:
2200 Gen 4
Maximum Power
60 kW (80 hp) @ 3300 RPM - ISO STD
Conditions
Table 3 - 3300 Engine Ratings
Model:
3300 Gen 4
Maximum Power
90 kW (120 hp) @ 3300 RPM - ISO STD
Conditions
3.5 Fuel
3.5.1 Recommended Fuel Types:
Table 4 –Fuel Types
Fuel:
2200 Gen 4 Applicability
3300 Gen 4 Applicability
-AVGAS 100LL & AVGAS 100/110
All S/No.
All S/No.
-Leaded & Unleaded Automotive Gasoline
above 95 Octane RON (AKI 90)
All S/No.
All S/No.
Notes:
1. Table 4 provides basic information only. Detailed information is available in Jabiru Service
Letter JSL007.
2. Due to poor control of quality and content Automotive Gasoline (MOGAS) is used at the
operator’s risk. JSL007 refers. WARNING
It is important to realise that due to the lower QA standards, even following best practice it is still
possible for a particular tank-full of MOGAS to be unsuitable or unsafe for use in a Jabiru Engine.
Jabiru Aircraft may choose to void any warranty for engines which have been damaged due to
“bad” MOGAS. Operators use MOGAS at their own risk.

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3.5.2 Fuel Consumption:
Table 5 –Fuel Consumption VS RPM
RPM
2200 Gen 4 Models
3300 Gen 4 Models
Fuel Flow
(litre/hr)
Fuel Flow
(litre/hr)
2600
13.4
18.5
2700
14.7
20
2800
16.5
23.5
2850
17.0
25.6
2900
17.4
27.6
3000
24.5
32.1
3100
26.8
35.6
Full Power
28 –30
38 –40
Note: Fuel consumption figures are based on a typical installation in a Jabiru Aircraft. Values will
differ for other installations or configurations.
3.6 Lubricant
The following chart is intended to assist in choosing the correct grade of oil and must be considered as a
guide only. Multiviscosity grades can also be used.
Oil should be of SAE standard J-1899
Note: Do not use any type of automotive oil. Aviation oils have been blended specifically for the
operating conditions found in an air cooled aero engine operations. Using automotive oils has been
found to be detrimental to the operation of the Jabiru Engine
Table 6 –Recommended Oil Grade VS Ambient Temperature –NORMAL OPERATIONS
Average
Ambient Temperature
Mineral
Grades
Ashless Dispersant
Grades
Above 35°C (95°F)
SAE 60
SAE 60
15°C to 35°C
(59°to 95°F)
SAE 50
SAE 50
-17°C to 25°C
(1°to 77°F)
SAE 40
SAE 40
Table 7 –Recommended Oil Grade VS Ambient Temperature –RUN-IN PERIOD
Average
Ambient Temperature
Mineral
Grades
Above 35°C (95°F)
120
15°C to 35°C
(59°to 95°F)
100
-17°C to 25°C
(1°to 77°F)
80
Table 8 –Oil SAE VS Commercial Designations
Equivalence of SAE and commonly used Commercial Grade designations:

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SAE:
20
30
40
50
60
Commercial:
55
35
80
100
120
Figure 1 –Oil System Schematic
3.7 Cooling System
Type: Free air cooled.
Pressure: The required pressure drop across the cylinders at 1.3 Vs(clean stall speed) is 4.3 cm (1.7")
water gauge, minimum. A minimum of 6cm (2.4”) is recommended at cruise speed.
Note: Proper cooling is vital for engine operation. Values given are for a typical Jabiru Aircraft.
Values will differ for other installations or configurations; refer to the Jabiru Engine Installation
Manual for additional details.

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3.8 Operating Speeds and Limits
3.8.1 Ground Operating Limits
Table 9 –Ground Operating Limitations
All 2200 Variants
All 3300 Variants
Notes
Idle Speed
900 RPM
800-850
set while engine is hot
Oil Pressure –Idle
Min: 80 kPa (11 psi)
Min: 80 kPa (11 psi)
Max: 400 kPa (58 psi)
Max: 400 kPa (58 psi)
Optimal: 300 kPa (44psi)
Optimal: 300 kPa (44 psi)
Oil Temperature
Max. 100°C (212°F)
Max. 100°C (212°F)
Max. CHT
180oC (356oF)
180oC (356oF)
Note: If ground temperature limits are reached, shut the engine down or cool it by pointing the
aircraft into wind.
3.8.2 In-Flight Operating Limits
Model:
All 2200 Gen 4 Variants
All 3300 Gen 4 Models
Maximum Speed
3300 RPM
3300 RPM
Maximum Continuous Speed
3300 RPM
3300 RPM
Recommended Cruise
2800 –3000 RPM
2800 –3000 RPM
Oil Pressure
–Normal Operations
Min 220 kPa (31 psi)
Min 220 kPa (31 psi)
Max: 400 kPa (58 psi)
Max: 400 kPa (58 psi)
Optimal: 300 kPa (44psi)
Optimal: 300 kPa (44 psi)
–Idle
Min 80 kPa (11 psi)
Min 80 kPa (11 psi)
–Starting & Warm up
Max: 400 kPa (58 psi)
Max: 400 kPa (58 psi)
Optimal: 300 kPa (44psi)
Optimal: 300 kPa (44 psi)
Oil Temperature:
Min 15°C (59°F)
Max. 118 °C (244°F)
Min 15°C (59°F)
Max. 118°C (244°F)
Oil Continuous Temperature
80 - 100°C (176°- 212°F)
80 - 100°C (176°- 212°F)
Fuel pressure to carburettor
5 - 38kPa (0.5 - 5.5 psi)
5 - 38kPa (0.5 - 5.5 psi)
Max. CHT (Climb)
200°C (392°F)
200°C (392°F)
Max Continuous CHT
(Cruise)
180oC (356oF)
180oC (356oF)
EGT (Mid-Range / Cruise)
600° - 720°C
(1112° - 1328°F)
600° - 720°C (1112° - 1328°F)
EGT (Above 70% Power)
600° - 700°C (1112° - 1292°F)
600° - 700°C (1112° - 1292°F)
Time with CHT at between 180°C and 200°C is not to exceed 5 Minutes
Cylinder Head Temperature:
oIt is highly recommended that all Cylinder head are monitored (not just one).
oThe cylinder head temperature probe mounts onto a tapped holes located between the two
spark plugs.
Exhaust Gas temperature:
oIt is highly recommended that EGT probes be fitted to all cylinders as means of monitoring
mixture distribution between cylinders.
oConstant monitoring is critical to the continued health and performance of the engine.

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3.9 Torque Specifications
For all Torque settings refer to the Gen 4 2200/3300 Engine Overhaul Manual (JEM0004). Always use the
latest issue.
3.10 Build Tolerances and Clearances
For all Build Tolerances and Clearances refer to the Gen 4 2200/3300 Engine Overhaul Manual (JEM0004).
Always use the latest issue.
3.11 Propeller Selection & Specifications
WARNING:
Correct propeller selection, tuning and maintenance are vital for the safe operation of this
engine. The guidance given herein and in the Engine Installation Manual must be adhered
to for safe operation.
Many propeller brands and models are not approved by Jabiru Aircraft. In certain categories
operators, may choose to use these propellers, however they do so at their own risk. For information
on which propellers are approved, please contact Jabiru P/L or our local representative.
Propeller selection is discussed in detail in the Jabiru Engine Installation Manual.
All propellers must be maintained in accordance to the propeller manufacturer’s requirements in
conjunction with Jabiru Aircraft P/L requirements.
3.12 Electrical System Specifications
Table 10 –Ignition System
Honda Coil mk1
(PI0524N)
Jabiru Coil
(CPI4A023A0D)
Jabiru Coil
(NEGCOIL6ASSY)
Primary Resistance
0.8Ωto 1.2Ω
1.6Ωto 2.5Ω
1.6Ωto 2.5Ω
Secondary Resistance
5.9kΩto 7.1kΩ
5.0kΩto 7.0kΩ
5.0kΩto 7.0kΩ
Ignition Harness
Resistance
6-18kΩper 300mm of
length
6-18kΩper 300mm of
length
6-18kΩper 300mm
of length
Honda Coil mk2
(PI0525N)
Primary Resistance
1.9Ωto 2.1Ω
Secondary Resistance
6.0kΩto 7.0kΩ
Ignition Harness
Resistance
6-18kΩper 300mm of
length
Maximum RPM drop when running on 1 ignition: 100 RPM
Table 11 - Alternator
Alternator type
AC output
Maximum rated Load
Resistance
12 pole series wound
35.0 VAC at 3000rpm
17Amp Continuous
0.4Ω to 1.1Ω.
WARNING
Continuous electrical load exceeding the maximum rated load for the alternator will cause the stator
windings to overheat and the alternator stator to fail. DO NOT overload the alternator.

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3.13 Engine dimensions and layout
Figure 2 –2200 Gen 4 Engine dimensions and layout

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Figure 3 - 3300 Gen 4 Engine dimensions and layout

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3.14 Distributor Cylinder Map
For the distributor map refer to the Gen 4 2200/3300 Engine Overhaul Manual (JEM0004). Always use the
latest issue.
3.15 2200 Gen 4 –Power Curve
Multiply Kilowatts (kW) by 1.341 to get Horsepower (hp). i.e. 60 kW x 1.341 = 80 hp.
Figure 4 –Power / Torque Curves - Typical 2200 Gen 4 engine
3.16 3300 Gen 4 –Power Curve
Figure 5 –Power / Torque Curves –Typical 3300 Gen 4 engine
4 CYLINDER POWER CURVE
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
1500 1700 1900 2100 2300 2500 2700 2900 3100 3300
RPM
kW
50
100
150
200
250
300
350
400
450
Nm
POWER
TORQUE
6 CYLINDER POWER CURVE
20
30
40
50
60
70
80
90
100
1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500
RPM
kW
50
100
150
200
250
300
350
400
450
Nm
POWER
TORQUE

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4 OPERATING INSTRUCTIONS
To ensure that the engine operates reliably, carefully observe all of the operating & maintenance
instructions.
4.1 Daily Checks
Note: The checks given below are the basic requirements for safe operation of the engine. Any
additional inspections required by the aircraft operating instructions (such as the Pilot Operating
Handbook) must also be carried out.
Ensure free movement of throttle, choke & carburettor heat cables. Return throttle to idle before
attempting to start engine.
Check Oil Level, replenish if necessary.
i) Check oil level by screwing in cap fully before withdrawing
ii) The Oil dipstick features three holes. The oil level should be between the TOP and BOTTOM
holes - and must never be below the bottom of the dipstick.
iii) Before long periods of operation, ensure that the level is at least at the MIDDLE hole.
iv) Difference in the oil quantity between TOP and BOTTOM mark is 300 mL (0.317 US Quarts).
Note: overfilling is detrimental to the engine; it will usually result in elevated engine temperatures
and rapid oil use.
v) Also see Section 4.10 for special operating procedures for the first 25 hours of operation or after
an overhaul.
Check lubrication & fuel system for leaks.
i) Visually inspect for signs of leakage on the ground where the aircraft was parked overnight
ii) Inspect the oil cooler for leaks through the cowl opening
iii) Visually inspect the underside of the aircraft for fresh oil or fuel residue.
Check exhaust system for security.
i) Wriggle the exhaust tail pipes by hand, checking for excessive movement, rubbing on cowls or
unusual noises.
With Ignition & Master OFF, and throttle closed, turn propeller by hand & observe engine for odd noises
or heavy movements. Check for regular compression. If irregular, refer to Trouble Shooting section of
this Manual for corrective action.
CAUTION:
Prior to pulling through the propeller by hand, both ignition circuits & the Master Switch must be
switched OFF, the brakes applied and the throttle closed.
A common cause of low compression is poorly sealing valves. Continued operation in this condition
will result in damage to valves, valve seats, valve guides & overhead gear.
WARNING
A hot engine may fire even with the ignition/s switched OFF.
DO NOT TURN OVER A HOT ENGINE BY HAND
4.2 Starting Procedure
Activate Starter for a maximum of 20 seconds, followed by a cooling period of 1 minute.
When engine runs, adjust the throttle to achieve smooth running at approximately 1200 RPM. Deactivate
Choke. Check Oil Pressure has risen within 5 seconds - if not, shut down.

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4.2.1 Cold Engine
1. Fuel Tap OPEN
2. Choke ON
3. Fuel Pump ON for 10 seconds then off
4. Throttle FULLY CLOSED
5. Master ON
6. Ignition BOTH ON
7. Starter PRESS
Note: Advance throttle to achieve 1000-1200 RPM and remove choke
4.2.2 Warm Engine
As for cold start, with the following differences:
Choke OFF
Throttle Slightly “Cracked” from off position (approx 2%).
4.3 Warming Up Period
Start the warming up period with the engine running at 1000-1200 RPM for around 1 minute.
Continue at 2000 RPM depending on ambient temperature, until oil temperature reaches 15°C (59°F).
Check the two ignition circuits at 2000 RPM
Note: Engine RPM should not drop by more than 100 RPM when 1 ignition is turned OFF.
WARNING
DO NOT apply full power until CHT reaches 100 °C (212°F)
DO NOT apply full power until Oil Temperature reaches 40°C (104°F)
DO NOT allow cylinder heads to rise above 180°C (356°F) during ground running.
4.4 Ground Running
When running the engine on the ground before flight use minimum power settings and minimum time to
avoid overheating: the engine is already run-in and further ground running can be detrimental.
Avoid prolonged ground running at elevated RPM as the engine can easily be over heated during ground
operations –remember air ducts are designed for in flight cooling.
Ground running at high power settings for more than a few minutes requires the use of special, oversize
air ducts and oil cooler. WARNING
Prolonged running at full power on the ground can cause engine overheating & damage unless
special, oversized air ducts and oil coolers are used.
4.5 Take-Off
Ensure all temperatures and pressures are within limitations before applying take-off power.
Climb with the engine at maximum continuous power.
Observe Oil & Cylinder Head Temperatures & Oil Pressure.
Max RPM at Full Throttle is 3300 RPM WARNING
Limits must not be exceeded!
4.6 Engine Stop
In normal conditions the engine will cool enough during descent & taxiing to permit it to be stopped by
switching OFF the ignitions.
4.7 Engine Stop and Start During Flight
Reduce power to 2000 RPM to cool engine for 30 seconds, then to idle.
Switch ignitions OFF. At higher speeds (above 90 KIAS) the propeller may windmill –reduce aircraft
speed until propeller stops turning.