When you have a moments please fill me in on my extra questions above. Ha!) Visit HomebuiltHelp.com for the latest DVD titles. [1] It turned to producing its own engines when supplies of the Italian-sourced engines previously used dried up. I am installing a Rotec alternator kit in my CH601XL that has a Jabiru 3300 engine. I also took your advice and have sent an email to Arion Aircraft for their input on this issue of a failing Stator. One important component to make this work has been switching to an EarthX ETX900. I have had to replace mine twice. I have run into a couple of problems and am seeking help on two issues: 1. I do have 2,400 hours of experience with the Jab alternator. One point of concern I have is the small-ish (for my plans) 20 amp alternator. Learn More. I've had mine fail in flight once and I could smell the burning varnish. (Some shops won't touch it if you mention "airplane," tell them it's for your airboat! My original voltage regulator did not fail, but I noted a hot spot on the back of the regulator where the epoxy was melting, so I proactively replaced the regulator with a genuine Kubota-brand regulator. Report an Issue  |  See the attached pic for a fried one. Exlusive online community for active builders and pilots of Zenith Aircraft kits (Chris Heintz / Zenair light airplane designs). Tweet Your not wrong about its limitations. © 2020   Created by Zenith.Aero. The coils are activated by magnets on the flywheel itself. Should you have any questions or doubts about the contents of this manual, please contact Jabiru Aircraft Pty Ltd. More common failures are the connections between the alternator's AC output and the voltage regulator or the voltage regulator itself. Thank you very much. Engine Accessory Pack Contents, Figure 46. Personally, in 590+ hours on my Jab 3300, I had the AC wire connectors start to fry (but didn't fail) and replaced them with soldered connections. Jabiru Propeller & Spinner Installation, Figure 40. Jabiru Aircraft Engines – 4th Generation. Report an Issue  |  you mentioned it has happened to you twice (How many Flight hours is that between replacements?) It is essentially the same system that is used in lawnmowers. The engines are direct drive and fitted with alternators, silencers, vacuum pump drives and dual ignition systems as standard. Air Filter Box Plumbing – Incorrect, Figure 39. Available for Jabiru 2200, 3300, and 5100 engines Since offering Jabiru customers the TBI and LCH , we have been made aware that the standard permanent magnet Jabiru alternator is not supplying sufficient current, resulting in battery charge diminishing over time. Also concerned because the alternator is of a design the puportedly doesn't put out much current below 2000 rpm, at least according to the limitation described in the in the Jabiru Pilot’s Operating Handbook –(Section 3.10) : Terms of Service. The Jabiru 3300cc Aircraft Engine is a 6-cylinder 4-stroke horizontally opposed air cooled engine. Yes you can run your lights all the time when in the air if you wish. Thanks for your response, Wow that Stator in your picture looks messy, Is it normal for the Stator to fail that regular? Out of curiosity, Mike, what's the serial number of your engine? Powered by, Badges  |  I have an Avidyne IFD-550 radio and back-up attitude/terrain with VOR/Glideslope etc. They are hand-wound and will sometimes rub. Mine's 33A 2427 - it was built in the transition from the "2nd generation" engine to the "3rd generation" engine - so it's a "late hydraulic" engine but with external oil lines deleted and replaced with fully internal oil circulation with hollow push rods, bigger cooling fins, and bigger crank bolts and through-bolts. ENGINE DETAILS: JABIRU 3300 Four Stroke, 3300cc (200 cubic inches) 6 Cylinder Horizontally Opposed Weight: 180 lbs. Exhaust, Carburetor, Starter Motor, Alternator & Ignition System As the flywheel rotates, the magnets swipe past the coils generating a current. Typical Upper Engine Mount, Air Intake Installation, 3 Engine Crankcase Breather, Catch Bottle & Dipstick, Figure 22. Consequently, I've been considering the 45 amp Jab 3300 alternator upgrade that Rotec sells. To reduce the load on the alternator, Jabiru Aircraft recommend only using the Landing Light for takeoff and landing – turning it off during normal cruise operations and wherever safe while taxiing." Please check your browser settings or contact your system administrator. I follow the Jabiru Engine Forum on Yahoo and there has been the occasional report of a stator failure, but I didn't get the impression it was a frequent or common problem. Custom Instrument Panels Its a game changer. Typically, one is only within that reduced rpm range for a brief period during take-off and perhaps a few minutes at best on a long, slow descent - it's certainly never been an issue for me. Custom Upholstery Kits for your Zenith Aircraft: Flying On Your Own Wings: A Complete Guide to Understanding Light Airplane Design, by Chris Heintz. Replace stator, flywheel rotor magnet and regulator with belt driven alternator Jabiru aircraft use a stator to produce an alternating electric current. I have seen reports of some people re-winding the stator themselves or getting it done at a shop that rebuilds automobile alternators and starters. The Jabiru 3300 is a lightweight four-stroke, horizontally opposed "flat-six" air-cooled aircraft engine produced by Jabiru Aircraft.

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