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JOE RONCO
Joined: 04 Aug 2007 Posts: 31 Location: CENTENNIAL COLORADO
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Posted: Wed Nov 04, 2009 9:34 am Post subject: Jabiru Flywheel Bolts Important Notice |
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FWIW attached is a copy of the draft report on the flywheel bolt breakage by Anton Lawrence with pictures for those interested in seeing what the problem looks like.
Hope this helps.
Joe R
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Jabaru_2200_Flywheel_Investigation.pdf |
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Gilles.Thesee(at)ac-greno Guest
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Posted: Wed Nov 04, 2009 11:21 am Post subject: Jabiru Flywheel Bolts Important Notice |
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Joe Ronco a écrit :
Quote: | FWIW attached is a copy of the draft report on the flywheel bolt breakage by Anton Lawrence with pictures for those interested in seeing what the problem looks like.
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Anton's article can be found in HTML form at :
http://contrails.free.fr/engine_jab_flywheel_en.php
FWIW,
Best regards,
--
Gilles
http://contrails.free.fr
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Jim Ballenger
Joined: 12 Jan 2006 Posts: 18 Location: Virginia Beach, Virginia
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Posted: Wed Nov 04, 2009 1:12 pm Post subject: Jabiru Flywheel Bolts Important Notice |
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Joe
Thanks. Pictures are worth a thousands words.
Jim
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Iberplanes
Joined: 10 Dec 2007 Posts: 174 Location: Igualada - Barcelona - Spain
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Posted: Wed Nov 04, 2009 1:19 pm Post subject: Jabiru Flywheel Bolts Important Notice |
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Hello guys,
How can we be sure If all this problems were caused by using an improper propeller? so we can rule that out. I´m planning to use a DUC Swirl propeller. I know a few guys that have used them with great success.
Bye !
Alberto Martin
www.iberplanes.es
Igualada - Barcelona - Spain
----------------------------------------------
Zodiac 601 XL Builder
Serial: 6-7011
Tail Kit: Finished
Wings: Not Started
Fuselage: Started
Engine: Jabiru 3300
[quote][b]
| - The Matronics JabiruEngine-List Email Forum - | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
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_________________ Alberto Martin
601 XL - Jabiru 3300
http://www.iberplanes.es
Igualada - Barcelona - Spain |
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plus2s
Joined: 30 Nov 2006 Posts: 65 Location: NEW ZEALAND
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Posted: Wed Nov 04, 2009 2:56 pm Post subject: Jabiru Flywheel Bolts Important Notice |
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Other thoughts were loose prop bolts and 4 inch prop extensions or prop extensions not true
--- On Thu, 5/11/09, Iberplanes IGL <iberplanes(at)gmail.com> wrote:
Quote: |
From: Iberplanes IGL <iberplanes(at)gmail.com>
Subject: Re: Jabiru Flywheel Bolts Important Notice
To: jabiruengine-list(at)matronics.com
Received: Thursday, 5 November, 2009, 10:19 AM
Hello guys,
How can we be sure If all this problems were caused by using an improper propeller? so we can rule that out.. I´m planning to use a DUC Swirl propeller. I know a few guys that have used them with great success.
Bye !
Alberto Martin
www.iberplanes.es
Igualada - Barcelona - Spain
----------------------------------------------
Zodiac 601 XL Builder
Serial: 6-7011
Tail Kit: Finished
Wings: Not Started
Fuselage: Started
Engine: Jabiru 3300
Quote: |
_blank rel=nofollow>www.aeroelectric.com
/" target=_blank rel=nofollow>www.buildersbooks.com
=_blank rel=nofollow>www.homebuilthelp.com
blank rel=nofollow>http://www.matronics.com/contribution
ist" target=_blank rel=nofollow>http://www.matronics.com/Navigator?JabiruEngine-List
=nofollow>http://forums.matronics.com
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| [quote][b]
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Peter H
Joined: 20 Mar 2007 Posts: 197
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Posted: Wed Nov 04, 2009 3:04 pm Post subject: Jabiru Flywheel Bolts Important Notice |
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I found my engine shaking at various times (sometimes scary) depending on the power setting and I think it is caused by imbalance when mixture is distributed unevenly L to R because of the lack of a regular symmetrical induction plenum. It is also well worth getting the prop dynamic balanced. Although my prop was carefully static balanced it required 3 g weight to get a dynamic balance and now the prop is a long way from static balance. It seems to mean that we had to compensate for imbalance in the engine itself.
Peter
From: owner-jabiruengine-list-server(at)matronics.com [mailto:owner-jabiruengine-list-server(at)matronics.com] On Behalf Of Keith Pickford
Sent: Thursday, 5 November 2009 8:26 AM
To: jabiruengine-list(at)matronics.com
Subject: Re: JabiruEngine-List: Jabiru Flywheel Bolts Important Notice
Other thoughts were loose prop bolts and 4 inch prop extensions or prop extensions not true
--- On Thu, 5/11/09, Iberplanes IGL <iberplanes(at)gmail.com> wrote:
From: Iberplanes IGL <iberplanes(at)gmail.com>
Subject: Re: Jabiru Flywheel Bolts Important Notice
To: jabiruengine-list(at)matronics.com
Received: Thursday, 5 November, 2009, 10:19 AM
Hello guys,
How can we be sure If all this problems were caused by using an improper propeller? so we can rule that out... I´m planning to use a DUC Swirl propeller. I know a few guys that have used them with great success.
Bye !
Alberto Martin
www.iberplanes.es
Igualada - Barcelona - Spain
----------------------------------------------
Zodiac 601 XL Builder
Serial: 6-7011
Tail Kit: Finished
Wings: Not Started
Fuselage: Started
Engine: Jabiru 3300 Quote: | _blank rel=nofollow>www.aeroelectric.com/" target=_blank rel=nofollow>www.buildersbooks.com=_blank rel=nofollow>www.homebuilthelp.comblank rel=nofollow>http://www.matronics.com/contributionist" target=_blank rel=nofollow>http://www.matronics.com/Navigator?JabiruEngine-List=nofollow>http://forums.matronics.com |
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No virus found in this incoming message. Checked by AVG - www.avg.com 270.14.48/2479 - Release Date: 11/03/09 19:38:00 [quote][b]
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