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Jabiru 3300 Installation Manual

Other manuals for 3300: Maintenance Manual, Overhaul Manual
Manual is about: aircraft engines

Summary of 3300

  • Page 1

    Installation manual for jabiru 3300 aircraft engine document no. Jem3302-7 this manual is a guide to correctly install the jabiru 3300 engine into an airframe. If you have any questions or doubts about the contents, please contact jabiru aircraft p/l. Applicable to jabiru 3300cc engines, s/no. 33a96...

  • Page 2

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 2 of 56 1.1 table of figures ....................................................................................................................... 3 1.2 list of effective pa...

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    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 3 of 56 1.1 table of figures figure 1. Drawing w000509-2 engine dimensions .......................................................................................................

  • Page 4

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 4 of 56 1.2 list of effective pages the dates of issue for original & revised pages are: page revision date page revision date page revision date 1 4 14-8-09 21 6 1-9-15 41 4 ...

  • Page 5

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 5 of 56 description 1.3 model this manual applies to all jabiru 3300 engine models, but particularly those from s/no 961 on. Details for operating and servicing are supplied i...

  • Page 6

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 6 of 56 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. Al...

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    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 7 of 56 1.5.5 additives note: no oil or fuel additives should be used. Use of oil or fuel additives will void warranty. 1.5.6 cylinder head temperature (cht) maximum peak cyli...

  • Page 8

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 8 of 56 1.6 dimensions figure 1. Drawing w000509-2 engine dimensions.

  • Page 9

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 9 of 56 1.6.1 denomination of cylinders figure 2. Cylinder firing order cylinder firing order: 1 – 4 – 5 – 2 – 3 – 6 figure 3. Distributor cylinder map.

  • Page 10

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 10 of 56 1 engine mount the design of the engine mount must balance many requirements: the mount must be strong enough to carry the loads applied by the weight and power of th...

  • Page 11

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 11 of 56 figures 5 & 6. Typical upper engine mount, air intake installation custom air intake tube (“cobra head”).

  • Page 12

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 12 of 56 2 controls this section comprises of the mechanical controls and electrical switches. 2.1 throttle and choke the throttle and choke cables both attach to the cable mo...

  • Page 13

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 13 of 56 3 engine crankcase breather, catch bottle & dipstick the jabiru 3300 engine has a crankcase breather connection built into the dipstick housing. This is to be connect...

  • Page 14

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 14 of 56 4 electrical equipment 4.1 alternator the alternator fitted to the jabiru 3300 engine is a single phase, permanently excited with a regulator. The rotor is mounted on...

  • Page 15

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 15 of 56 4.2 regulator the regulator has been selected to match the voltage and current of the integral alternator. Only jabiru part no. Pi10652n should be used. (the regulato...

  • Page 16

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 16 of 56 4.3 ignition the ignition unit is a dual breakerless transistorised ignition with the magnets mounted on the flywheel and the coils mounted on the alternator mount pl...

  • Page 17

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 17 of 56 figure 14. Starter wiring details 4.6 battery the battery should be of a light weight, 12v, 20 ah type able to accept a charging voltage up to 14 v (+ 0.8v) and a 30 ...

  • Page 18

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 18 of 56 4.8 instruments 4.8.1 electronic tachometer general wiring information for the tachometer is given in the wiring diagram, figure 26. Detailed instructions on it’s ins...

  • Page 19

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 19 of 56 4.8.2 oil temperature gauge the oil temperature gauge uses an electric probe mounted in the base of the sump. Jabiru part no. Pi10752n is recommended. The gauge has 3...

  • Page 20

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 20 of 56 4.8.3 oil pressure gauge an electric oil pressure sender is fitted to the engine for an oil pressure gauge. Jabiru part no. Pi10762n is the recommended gauge. The gau...

  • Page 21

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 21 of 56 4.8.5 cylinder head temperature gauge the cylinder head temperature gauge uses a thermocouple which is installed to the screw between the spark plugs or under exhaust...

  • Page 22

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 22 of 56 figure 23. Cht terminal installation figure 24. Cht sensor between plugs 4.8.6 exhaust gas temperature gauge exhaust gas temperature (egt) probes are to be fitted to ...

  • Page 23

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 23 of 56 4.9 radio frequency (rf) noise reduction rf noise is a common problem with aircraft. Symptoms include: i. Radio squelch setting needs to be high ii. Excess noise in t...

  • Page 24

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 24 of 56 figure 25. Rg400 co-axial antenna cable inner shield layer outer shield layer black outer insulation.

  • Page 25

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 25 of 56 figure 26. Wiring diagram.

  • Page 26

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 26 of 56 figure 27. Wiring diagram key.

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    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 27 of 56 5 fuel supply system 5.1 fuel tank the fuel tank must be fitted with an outlet strainer of between 8 and 16 mesh per inch, with a minimum total mesh area of 5 cm 2 . ...

  • Page 28

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 28 of 56 warning when using auto fuels, the fuel delivery system must be designed to prevent fuel vaporization. To check pressure, insert a ‘t’ piece between the mechanical pu...

  • Page 29

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 29 of 56 figure 30. Carburettor intake & balance tube detail 5.5.1 carburettor operation figure 31. Carburettor schematic idle circuit inlet aperture needle carrier needle ato...

  • Page 30

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 30 of 56 the bing altitude compensating carburettor uses bowl float level and two main air circuits – the idle and the needle/main – to control the mixture. Both circuits use ...

  • Page 31

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 31 of 56 5.5.2 carburettor tuning the mixture supplied to the engine by the carburettor is affected by a large number of variables, including: i. Ambient temperature ii. Prope...

  • Page 32

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 32 of 56 6 air intake system 6.1 intake air heating the jabiru 3300 engine can experience carburettor icing in some conditions. Jabiru aircraft strongly recommend that a syste...

  • Page 33

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 33 of 56 figure 34. Air filter box plumbing – incorrect figure 35. Air filter box plumbing – correct figure 36 . Typical “cobra head” installation on a jabiru aircraft correct...

  • Page 34

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 34 of 56 figure 37. Cobra head for installations with minimum carburettor clearance 6.3 air filter the induction system must not cause positive ram induction pressure as this ...

  • Page 35

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 35 of 56 7 exhaust system an exhaust system is provided with the engine. Both pusher and tractor systems are available. Muffler volume – capacity 5 litres back pressure at tak...

  • Page 36

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 36 of 56 figure 39. Jabiru propeller & spinner installation.

  • Page 37

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 37 of 56 9 engine installation procedure attach male engine mount rubbers to all engine mount pins on the engine mount. Place an an4-31a bolt through each mount. Note that an ...

  • Page 38

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 38 of 56 the tachometer sensor used is a 6.35 x 22 mm analogue magnetic pick-up and is fitted to a bracket on the alternator housing. Refer to figure 15. The sensor picks up o...

  • Page 39

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 39 of 56 figure 42. Engine mount detail.

  • Page 40

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 40 of 56 figure 43. Fuel connections general figure 44. Scat hose detail figure 45. Balance tube detail fuel line from firewall fitting to mechanical fuel pump fuel line from ...

  • Page 41

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 41 of 56 figure 46. Control connections to carburettor jabiru aircraft throttle cable connected kit throttle cable carburettor end throttle lever end.

  • Page 42

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 42 of 56 10 before first start expel inhibiting oil from cylinders and pressure up (wind engine on starter until a the oil pressure gauge shows a reading) before first start. ...

  • Page 43

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 43 of 56 12 cooling systems 12.1 general principles an ideal cooling system: i. Controls engine temperatures through speeds ranging from taxiing on the ground through to v ne ...

  • Page 44

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 44 of 56 figure 47. Cowl airflow (best viewed in colour) figure 48. Cowl airflow (black & white version) air entering cowl through oil cooler high pressure air entering cowl t...

  • Page 45

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 45 of 56 12.2 flow visualisation in designing the cooling system the designer must have a basic understanding of how air flows and behaves inside the cowl. The pictures below ...

  • Page 46

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 46 of 56 12.3 air inlet & ram air ducts the engine should be installed using ram air ducts provided with the engine. The ducts themselves are to be assembled as detailed in se...

  • Page 47

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 47 of 56 figure 51. Coil cooling detail 12.3.1 ram air duct assembly & installation as supplied, the seam at the front of the ram air duct is not joined. This joint must be bo...

  • Page 48

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 48 of 56 figure 53. Air dam installation 12.4 oil cooling the dipstick cap must be screwed fully in before removal for reading oil level. An oil cooler adapter is supplied wit...

  • Page 49

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 49 of 56 figure 54. Oil cooler duct design figure 55. Oil cooler installation 12.5 air outlet as the sections above describe, getting air out of the cowling is often the facto...

  • Page 50

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 50 of 56 figure 57 shows an aircraft at varied angles of attack to the surrounding air. The cowl inlets and outlets must both be designed to work effectively at all angles whi...

  • Page 51

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 51 of 56 figure 58. Cowl outlet geometry figure 59. Outlet restriction caused by flange on lower firewall 12.6 cooling system testing & evaluation for new installations (new d...

  • Page 52

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 52 of 56 if the engine gets too hot during testing don’t push it. Something needs to be changed. For low speed cooling a lip on the front edge cowl outlet can add up to 20mm o...

  • Page 53

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 53 of 56 i. Wherever possible the cowl outlets should be vertical openings with lips that come close to the propeller – as close a possible without the blades hitting the cowl...

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    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 54 of 56 13 appendix a – wiring diagrams figure 63. Wiring details.

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    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 55 of 56 14 appendix b – jabiru aircraft installation the following information describes the installation and performance of a jabiru sp aircraft fitted with the 3300 engine....

  • Page 56

    Jabiru aircraft pty ltd installation manual jabiru 3300 aircraft engine revision 0 1 2 3 4 5 6 7 dated : 1 st dec 2016 page: 56 of 56 15 engine installation checklist engine mount air induction system positions engine for correct aircraft cg “cobra head” fitted positions engine for correct thrust li...