Author |
Message |
Topic: [Please Read] - Last Official Day of List Fund Raiser! |
b.carl@sympatico.ca
Replies: 0
Views: 7342
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Forum: Zenith750-List Posted: Thu Mar 03, 2022 2:48 pm Subject: [Please Read] - Last Official Day of List Fund Raiser! |
Hi Matt,
Please remove me from your list as I no longer fly and own an aircraft.
Thank you .
Carl
Sent from From: Matt Dralle (Sent: November 30, 2021 2:18 PM
To: zenith750-list@matronics.com ... |
Topic: Please Make a Contribution to Support Your Lists... |
b.carl@sympatico.ca
Replies: 0
Views: 8912
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Forum: Zenith750-List Posted: Tue Nov 19, 2019 9:45 am Subject: Please Make a Contribution to Support Your Lists... |
Please drop me from all your list, Thank you
Sent from From: Matt Dralle (Sent: November 19, 2019 9:33
To: zenith750-list@matronics.com (Subject: Please Make a Contribution to Support Your Li ... |
Topic: Value of the List... |
b.carl@sympatico.ca
Replies: 1
Views: 8709
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Forum: Zenith750-List Posted: Sat Nov 16, 2019 5:19 am Subject: Value of the List... |
Pls remove me from the list
Sent from From: Matt Dralle (Sent: November 15, 2019 0:26
To: zenith750-list@matronics.com (Subject: Zenith750-List: Value of the List...
--> Zenith750-List m ... |
Topic: Make Sure You're Listed! List of Contributors Coming Soon! |
b.carl@sympatico.ca
Replies: 0
Views: 3716
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Forum: RotaxEngines-List Posted: Wed Nov 13, 2019 2:58 pm Subject: Make Sure You're Listed! List of Contributors Coming Soon! |
Please remove me from your list’
Carl Bertrand
Sent from From: dale (Sent: November 13, 2019 10:04
To: rotaxengines-list@matronics.com (Subject: Re: Make Sure You're Listed! List of Contributo ... |
Topic: Oil Pressure Oddity |
b.carl@sympatico.ca
Replies: 15
Views: 24504
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Forum: RotaxEngines-List Posted: Sun Jul 23, 2017 9:48 am Subject: Oil Pressure Oddity |
Hi John,
Good idea to read the tech manual, I did all of those thing that Mr Lee
recommends and more; found nothing cured the problem. The Rotax people in
Vernon said they knew of three other eng ... |
Topic: Oil Pressure Oddity |
b.carl@sympatico.ca
Replies: 15
Views: 24504
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Forum: RotaxEngines-List Posted: Wed Jul 19, 2017 4:03 am Subject: Oil Pressure Oddity |
Hi John
Had the exact same problem when my engine had 142 hrs; it now has 850.
After a lot of experimenting I traced the problem to the relief valve. Rotax
wanted to sell me a new pump.
The fix w ... |
Topic: Oil Pressure Oddity |
b.carl@sympatico.ca
Replies: 15
Views: 24504
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Forum: RotaxEngines-List Posted: Tue Jul 18, 2017 7:14 am Subject: Oil Pressure Oddity |
Hi John
Have you found the problem?
Carl
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Topic: Angle Drill Requirement |
b.carl@sympatico.ca
Replies: 4
Views: 7295
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Forum: Zenith701801-List Posted: Sat Mar 12, 2016 6:20 am Subject: Angle Drill Requirement |
Hi Perry.
I do not recall using an angle drill at any time during the build 20 years
ago but I have purchased one since and used it on a few occasions. I have
both the drill and an angle adaptor ... |
Topic: 912 ULS Fuel Pressure |
b.carl@sympatico.ca
Replies: 6
Views: 6915
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Forum: RotaxEngines-List Posted: Tue Jul 21, 2015 1:29 pm Subject: 912 ULS Fuel Pressure |
HI Stan
One year ago I had the same symptoms that you had. I believe this was caused by the fact that the electric pump has a slightly higher pressure than the engine pump and this causes the engi ... |
Topic: fuel starvation problem while doing a high angle of attack, |
b.carl@sympatico.ca
Replies: 1
Views: 3670
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Forum: Zenith750-List Posted: Sun Dec 07, 2014 5:05 am Subject: fuel starvation problem while doing a high angle of attack, |
INSTALL A COLLECTOR TANK TO ACT AS A BUFFER FOR WHEN YOUR WING TANKS UNCOVER (easily done with fuel low) engine keeps running. Best insurance you ca buy.
Carl
[quote] --- |
Topic: Low RPM on Takeoff??? |
b.carl@sympatico.ca
Replies: 10
Views: 11356
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Forum: RotaxEngines-List Posted: Sat Aug 09, 2014 7:09 am Subject: Low RPM on Takeoff??? |
Air density change (temperature, humidity) will cause a difference in static
RPM, but 500 is a lot. Also check your air filter.
Carl
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Topic: Rotax 914 Turbo Warning Lights |
b.carl@sympatico.ca
Replies: 21
Views: 22675
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Forum: RotaxEngines-List Posted: Sat May 31, 2014 12:44 pm Subject: Rotax 914 Turbo Warning Lights |
I was once comfortable checking the overflow bottle level. not any more. A
friend had a small leak in one of his hoses and the first indication he had
was an overheat indication. When he landed hi ... |
Topic: Erratic voltage output |
b.carl@sympatico.ca
Replies: 15
Views: 11444
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Forum: RotaxEngines-List Posted: Sat Jun 15, 2013 12:25 pm Subject: Erratic voltage output |
Hi Doug
You stated you have no loose contacts, you could have a poor contact. Two years ago I had an intermittent charging problem that took two day to trace. It was in an in-line fuse holder, t ... |
Topic: Need Rotax 912S Help To Get The 7-Oh-Fun Back Home |
b.carl@sympatico.ca
Replies: 3
Views: 3727
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Forum: Zenith701801-List Posted: Tue Jan 01, 2013 6:01 am Subject: Need Rotax 912S Help To Get The 7-Oh-Fun Back Home |
Hi John.
I hope I am wrong but when the CHT prob insulation melts, it usually means that the cylinder heads have over heated and lost their temper. A lower compression should result but only a har ... |
Topic: What is the correct angle of incidence when rigging floats? |
b.carl@sympatico.ca
Replies: 2
Views: 4189
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Forum: Zenith701801-List Posted: Sat Aug 25, 2012 6:20 pm Subject: What is the correct angle of incidence when rigging floats? |
Hi.
I have two front frames; one with 4' the second with 8'. With 1000# gross
and 8' the TO speed is 40 Kts, with 4' , speed is 42 kts. Time for lift-off
is 8-12 seconds on a standard day. The sl ... |
Topic: Whirlwind Prop |
b.carl@sympatico.ca
Replies: 3
Views: 3716
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Forum: Zenith701801-List Posted: Mon Jul 16, 2012 4:04 am Subject: Whirlwind Prop |
Doug,
Check with Warp, I believe their normal hub is not recommended for more than 100 HP.
Carl
[quote] --- |
Topic: bushings |
b.carl@sympatico.ca
Replies: 5
Views: 5940
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Forum: Zenith750-List Posted: Sun Jul 01, 2012 2:47 pm Subject: bushings |
Hi Carlos.
I have made bushings using tubing available in model a/c shops. You can get them in many sizes made of copper or al.
I used copper. Hope this helps.
701 on amphibs, 912 ul
[qu ... |
Topic: Control Issues in Phase 1 testing |
b.carl@sympatico.ca
Replies: 8
Views: 9131
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Forum: Zenith701801-List Posted: Wed Mar 02, 2011 1:54 pm Subject: Control Issues in Phase 1 testing |
Dan
I believe the V blocks on the nose gear bearing are designed to return the
rudder to the neutral position in flight to act as a fin and provide
directional stability. Unfortunately they are n ... |
Topic: Zeniths to Oshkosh |
b.carl@sympatico.ca
Replies: 3
Views: 4190
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Forum: Zenith701801-List Posted: Tue Mar 01, 2011 3:02 pm Subject: Zeniths to Oshkosh |
Hi Joe,
I am still planning Osk 2011 along with two close friends. Two of us will be
flying CH 701 amphibs. Since we live in the Ottawa Canada area (Two days of
good wX flying) we are very Wx sen ... |
Topic: Rotax 912 throttle return springs |
b.carl@sympatico.ca
Replies: 27
Views: 27905
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Forum: RotaxEngines-List Posted: Sat Nov 20, 2010 7:45 am Subject: Rotax 912 throttle return springs |
Listers.
Interesting discussion.
I'm squarely in the" don't screw around with the return springs" group but will add a few extra thoughts to ponder.
Depending where the linkage breaks ... |
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