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Log in| Search found 14 matches |
| Author | Message |
|---|---|
 Topic: 912 ULS sudden rough running on mag check |
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| vernon11 Replies: 2 Views: 5502 |
 Forum: RotaxEngines-List Posted: Tue Jul 31, 2018 11:59 pm Subject: 912 ULS sudden rough running on mag check |
| Thanks Dave.
From: FoesFlyDennis (Sent: Tuesday, July 31, 2018 6:58 PM To: rotaxengines-list@matronics.com (Subject: Re: 912 ULS sudden rough running on mag check ... |
|
| Topic: Rough running 912 UL |
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| vernon11 Replies: 26 Views: 28408 |
Forum: RotaxEngines-List Posted: Sun Sep 11, 2016 2:39 am Subject: Rough running 912 UL |
| Fantastic you found the problem Hugh. When I do work like that, I always take a picture. It has helped many times.
Regards, Vernon. From: Hugh McKay (Sent: Saturday, September 10, 2016 1 ... |
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| Topic: Rough running 912 UL |
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| vernon11 Replies: 26 Views: 28408 |
Forum: RotaxEngines-List Posted: Thu Sep 08, 2016 7:03 am Subject: Rough running 912 UL |
| Hugh.
With all that you have done, I am sure the last resort is the balance. With the miss on higher revs, that does cancel the idle jets. Good luck, and keep us posted. Regards, Vernon. ... |
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| Topic: Rough running 912 UL |
|
| vernon11 Replies: 26 Views: 28408 |
Forum: RotaxEngines-List Posted: Mon Sep 05, 2016 2:43 am Subject: Rough running 912 UL |
| Hugh.
As I said, I also had a big problem with the idle jets. On this occasion, although the jets looked clean after blowing through, there was what appeared to be a piece of fluff wh ... |
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| Topic: Rough running 912 UL |
|
| vernon11 Replies: 26 Views: 28408 |
Forum: RotaxEngines-List Posted: Sun Sep 04, 2016 1:59 am Subject: Rough running 912 UL |
| Have you had the carbs balanced? That is a sure sign. Also check the Idle jets. We had a lot of problems on a ULS with the idle jets.
Good luck, Vernon. From: Hugh McKay (Sent: Sunday, ... |
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| Topic: 912 rough running below 3000 rpm |
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| vernon11 Replies: 36 Views: 39227 |
Forum: RotaxEngines-List Posted: Wed Jun 03, 2015 11:12 am Subject: 912 rough running below 3000 rpm |
| Yes Pete,
I will be looking forward to Rogers reply as well. Small things like that, can make a big difference. Vernon -------------------------------------------------- From: " ... |
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| Topic: 912 rough running below 3000 rpm |
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| vernon11 Replies: 36 Views: 39227 |
Forum: RotaxEngines-List Posted: Wed Jun 03, 2015 9:22 am Subject: 912 rough running below 3000 rpm |
| Pete,
If that is the case, I would be very interested. Vernon. -------------------------------------------------- From: "Peter Jeffers" <pjeffers@talktalk.net> Sent: Wedne ... |
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| Topic: 912 rough running below 3000 rpm912 rough running below 3 |
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| vernon11 Replies: 3 Views: 4872 |
Forum: RotaxEngines-List Posted: Sun May 24, 2015 7:13 am Subject: 912 rough running below 3000 rpm912 rough running below 3 |
| Although it did not show up during the balancing, it is worthwhile looking at it again.
Vernon From: Catz631@aol.com (Sent: Sunday, May 24, 2015 2:00 PM To: rotaxengines-list@matronics.c ... |
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| Topic: 912 rough running below 3000 rpm |
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| vernon11 Replies: 36 Views: 39227 |
Forum: RotaxEngines-List Posted: Sun May 24, 2015 12:19 am Subject: 912 rough running below 3000 rpm |
| Yes I did. We are now going to strip everything, to see if possibly there is
a bit of junk floating around somewhere. -------------------------------------------------- From: "rampil" ... |
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| Topic: SB-912-065/914-046 |
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| vernon11 Replies: 8 Views: 11272 |
Forum: RotaxEngines-List Posted: Wed Nov 26, 2014 5:12 am Subject: SB-912-065/914-046 |
| Shocking, that it is taking so long to sort out. Will Rotax replace them free of charge?
Vernon From: Richard Girard (Sent: Wednesday, November 26, 2014 4:31 AM To: rotaxengines-list@mat ... |
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| Topic: rough running at 3400 RPM and above |
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| vernon11 Replies: 32 Views: 38398 |
Forum: RotaxEngines-List Posted: Wed Aug 20, 2014 5:03 am Subject: rough running at 3400 RPM and above |
| Kyle.
I might have missed something, but have you had the carbs balanced. I had all sorts of drama, until the carbs were balanced. Good luck. Vernon. South Africa. -------------------- ... |
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| Topic: Restart the engine after a flight |
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| vernon11 Replies: 7 Views: 6162 |
Forum: RotaxEngines-List Posted: Mon Dec 09, 2013 9:06 am Subject: Restart the engine after a flight |
| I had the same problem. Balanced the carbs, and all was well.
Vernon. From: Pete Christensen (Sent: Monday, December 09, 2013 6:20 PM To: rotaxengines-list@matronics.com (Subject: Re: Re ... |
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| Topic: 912 ULS oil leak |
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| vernon11 Replies: 6 Views: 11554 |
Forum: RotaxEngines-List Posted: Fri Mar 11, 2011 3:47 am Subject: 912 ULS oil leak |
| Yes We have the same problem on our 912Ul upgraded to 95 HP I originally
thaught it was the head gasket. I would be very interested to find out how to sort the problem Vernon. South Africa --- |
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| Topic: Prop Strike crank damage |
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| vernon11 Replies: 9 Views: 14468 |
Forum: RotaxEngines-List Posted: Mon Nov 01, 2010 5:52 am Subject: Prop Strike crank damage |
| If There was any movement on the crank segments, how long would it take to show up on performance, or would it be noticable imediatly?
Vernon. [quote] --- |
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