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max8992
Joined: 28 Jul 2011
Posts: 142
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 Posted: Sun Apr 27, 2014 1:49 am Post subject: Problem on 912ULS |
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Hi There all,
Cold start ok, run smooth (at)2500 rpm, when temp ok can run till 5800 rpm but
test (at)3850 rpm fails on EACH (same on one or the other) circuit alone :
loose 700 RPM and runs rough and not equilibrated. Back to a quasi smooth
run when on both circuits!
Any Idea?
Max Cointe
mcointe(at)free.fr
F-PMLH Europa XS_TriGear
Kit #560-2003 912ULS/AirmasterAP332 490 hours
F-PLDJ Dyn’Aéro MCR 4S
Kit #27-2002 912ULSFR/MTProp MTV7A 1600 heures
-----Message d'origine-----
De : owner-rotaxengines-list-server(at)matronics.com
[mailto:owner-rotaxengines-list-server(at)matronics.com] De la part de
rparigoris
Envoyé : mercredi 4 juillet 2012 00:36
À : rotaxengines-list(at)matronics.com
Objet : I wish there was a Rotax 9XX video like this.
--> <rparigor(at)suffolk.lib.ny.us>
I wish there was a 9XX video like this:
http://jalopnik.com/5922349/watch-an-engine-rebuild-itself-in-this-3000+phot
o-stop+motion-video
Ron Parigoris
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=377182#377182
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_________________
Max8992
Europa XS #560 F-PMLH |
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Roger Lee
Joined: 10 Jan 2006
Posts: 1464
Location: Tucson, Az.
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| Posted: Sun Apr 27, 2014 5:48 am Post subject: Re: Problem on 912ULS |
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You need to check the ignition grounds at the switch and at the ignition modules and check all other wires at the modules plugs. If you loose 700 rpm it can't be running smooth as you think.
| | - The Matronics RotaxEngines-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:
http://www.matronics.com/Navigator?RotaxEngines-List |
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_________________
Roger Lee
Tucson, Az.
Rotax Instructor & Rotax IRC
Light Sport Repairman
Home 520-574-1080 TRY HOME FIRST
Cell 520-349-7056 |
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williamtsullivan(at)att.n
Guest
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| Posted: Sun Apr 27, 2014 7:01 am Post subject: Problem on 912ULS |
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Max- Are you talking about a magneto test? If so, you may have a dirty plug or bad wire on each circuit.
Bill Sullivan
From: Max Cointe (Free) <mcointe(at)free.fr>
To: rotaxengines-list(at)matronics.com
Sent: Sunday, April 27, 2014 5:48 AM
Subject: RotaxEngines-List: Problem on 912ULS
--> RotaxEngines-List message posted by: "Max Cointe (Free)" <mcointe(at)free.fr (mcointe(at)free.fr)>
Hi There all,
Cold start ok, run smooth (at)2500 rpm, when temp ok can run till 5800 rpm but
test (at)3850 rpm fails on EACH (same on one or the other) circuit alone :
loose 700 RPM and runs rough and not equilibrated. Back to a quasi smooth
run when on both circuits!
Any ref="http://www.matronics.com/Navigator?RotaxEngines-List" target="_bla//forums.matronics.com/" = --> [quote][b]
| | - The Matronics RotaxEngines-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:
http://www.matronics.com/Navigator?RotaxEngines-List |
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max8992
Joined: 28 Jul 2011
Posts: 142
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| Posted: Sun Apr 27, 2014 9:12 am Post subject: Problem on 912ULS |
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Hi Bill and Roger Lee,
Thks both for your answers. As a matter of fact I just mixed and matched the plugs on cylinders 2 and 4 on the lower sparks. So on one mag whichever it was the cylinders 2 and 4 weren’t lighted. So I have asked someone to kick my a.. after having reconnected everything right!
Have good flights, rgds
Max Cointe
mcointe(at)free.fr (mcointe(at)free.fr)
F-PMLH Europa XS_TriGear
Kit #560-2003 912ULS/AirmasterAP332 490 hours
F-PLDJ Dyn’Aéro MCR 4S
Kit #27-2002 912ULSFR/MTProp MTV7A 1600 heures
De : owner-rotaxengines-list-server(at)matronics.com [mailto:owner-rotaxengines-list-server(at)matronics.com] De la part de william sullivan
Envoyé : dimanche 27 avril 2014 17:01
À : rotaxengines-list(at)matronics.com
Objet : Re: Problem on 912ULS
Max- Are you talking about a magneto test? If so, you may have a dirty plug or bad wire on each circuit.
Bill Sullivan
From: Max Cointe (Free) <mcointe(at)free.fr (mcointe(at)free.fr)>
To: rotaxengines-list(at)matronics.com (rotaxengines-list(at)matronics.com)
Sent: Sunday, April 27, 2014 5:48 AM
Subject: Problem on 912ULS
--> RotaxEngines-List message posted by: "Max Cointe (Free)" <mcointe(at)free.fr (mcointe(at)free.fr)>
Hi There all,
Cold start ok, run smooth (at)2500 rpm, when temp ok can run till 5800 rpm but
test (at)3850 rpm fails on EACH (same on one or the other) circuit alone :
loose 700 RPM and runs rough and not equilibrated. Back to a quasi smooth
run when on both circuits!
Any ref="http://www.matronics.com/Navigator?RotaxEngines-List" target="_bla//forums.matronics.com/" = -->
<![if !supportLineBreakNewLine]><![endif]>
0123456
[quote][b]
| | - The Matronics RotaxEngines-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:
http://www.matronics.com/Navigator?RotaxEngines-List |
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_________________
Max8992
Europa XS #560 F-PMLH |
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Roger Lee
Joined: 10 Jan 2006
Posts: 1464
Location: Tucson, Az.
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| Posted: Mon Apr 28, 2014 6:55 am Post subject: Re: Problem on 912ULS |
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yep, that would do it.
| | - The Matronics RotaxEngines-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:
http://www.matronics.com/Navigator?RotaxEngines-List |
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_________________
Roger Lee
Tucson, Az.
Rotax Instructor & Rotax IRC
Light Sport Repairman
Home 520-574-1080 TRY HOME FIRST
Cell 520-349-7056 |
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capedavis(at)yahoo.com
Guest
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| Posted: Thu May 08, 2014 5:24 am Post subject: Problem on 912ULS |
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is there anyone here
Chris Davis
KXP 503 492 hrs
Glider Pilot
Disabled from crash building Firefly?
On Sunday, April 27, 2014 1:21 PM, Max Cointe (Free) <mcointe(at)free.fr> wrote:
[quote] Hi Bill and Roger Lee,
Thks both for your answers. As a matter of fact I just mixed and matched the plugs on cylinders 2 and 4 on the lower sparks. So on one mag whichever it was the cylinders 2 and 4 weren’t lighted. So I have asked someone to kick my a. after having reconnected everything right!
Have good flights, rgds
Max Cointe
mcointe(at)free.fr (mcointe(at)free.fr)
F-PMLH Europa XS_TriGear
Kit #560-2003 912ULS/AirmasterAP332 490 hours
F-PLDJ Dyn’Aéro MCR 4S
Kit #27-2002 912ULSFR/MTProp MTV7A 1600 heures
De : owner-rotaxengines-list-server(at)matronics.com [mailto:owner-rotaxengines-list-server(at)matronics.com] De la part de william sullivan
Envoyé : dimanche 27 avril 2014 17:01
À : rotaxengines-list(at)matronics.com
Objet : Re: Problem on 912ULS
Max- Are you talking about a magneto test? If so, you may have a dirty plug or bad wire on each circuit.
Bill Sullivan
From: Max Cointe (Free) <mcointe(at)free.fr (mcointe(at)free.fr)>
To: rotaxengines-list(at)matronics.com (rotaxengines-list(at)matronics.com)
Sent: Sunday, April 27, 2014 5:48 AM
Subject: Problem on 912ULS
--> RotaxEngines-List message posted by: "Max Cointe (Free)" <mcointe(at)free.fr (mcointe(at)free.fr)>
Hi There all,
Cold start ok, run smooth (at)2500 rpm, when temp ok can run till 5800 rpm but
test (at)3850 rpm fails on EACH (same on one or the other) circuit alone :
loose 700 RPM and runs rough and not equilibrated. Back to a quasi smooth
run when on both circuits!
Any ref="http://www.matronics.com/Navigator?RotaxEngines-List" target="_bla//forums.matronics.com/" = -->
0123456
7
[b]
| | - The Matronics RotaxEngines-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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rlborger(at)mac.com
Guest
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| Posted: Thu May 08, 2014 5:41 am Post subject: Problem on 912ULS |
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Chris,
Yes, we're out here. I remember that you posted a question a while back. And I remember that I didn't have an answer for you at that time. Perhaps there were no other answers as well. Try posting the question again and see if it helps.
| Quote: | Blue skies & tailwinds,
Bob Borger
Europa XS Tri, Rotax 914 w/ Intercooler & Airmaster C/S Prop
Little Toot Sport Biplane, Lycoming AEIO-320 EXP
3705 Lynchburg Dr.
Corinth, TX 76208-5331
H: 940-497-2123
C: 817-992-1117 |
On May 08, 2014, at 08:23 AM, chris davis <capedavis(at)yahoo.com> wrote:
| Quote: | is there anyone here
Chris Davis
KXP 503 492 hrs
Glider Pilot
Disabled from crash building Firefly? |
[/quote]
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| | - The Matronics RotaxEngines-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:
http://www.matronics.com/Navigator?RotaxEngines-List |
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