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Log in| Search found 25 matches |
| Author | Message |
|---|---|
 Topic: Carburetor Ice? |
|
| Max Johansson Replies: 6 Views: 4125 |
 Forum: Zenith701801-List Posted: Fri Sep 26, 2008 3:33 am Subject: Carburetor Ice? |
| Listers
Anybody have any experience with carburettor hot water collars suitable for any 912 engine ? rgrds Max [quote]-- |
|
| Topic: throttle changes setting and canzac floats |
|
| Max Johansson Replies: 2 Views: 2208 |
Forum: Zenith701801-List Posted: Mon Sep 22, 2008 4:55 am Subject: throttle changes setting and canzac floats |
| Alvin
Do not remove or change the carburettor throttle springs. They guarantee power if something fails. You can easily increase friction on the transverse throttle bar or replace t ... |
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| Topic: float installation |
|
| Max Johansson Replies: 1 Views: 1956 |
Forum: Zenith-List Posted: Wed Jun 18, 2008 2:01 am Subject: float installation |
| Subject: float installation
I have a set of 1150-3 amphibious floats on order to install on my CH-701 which will be ready at the end of the month..I want to use my front nose wheel to fold back i ... |
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| Topic: part of the 701 wiring question - 912 master warning |
|
| Max Johansson Replies: 5 Views: 6866 |
Forum: Zenith701801-List Posted: Wed May 28, 2008 4:14 pm Subject: part of the 701 wiring question - 912 master warning |
| Andy,
you are right in that the pilot should not need to consider what can be damaged if switching off the master in the air and consequently might forget to switch off somewhat later when it re ... |
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| Topic: part of the 701 wiring question - 912 master warning |
|
| Max Johansson Replies: 5 Views: 6866 |
Forum: Zenith701801-List Posted: Wed May 28, 2008 3:08 pm Subject: part of the 701 wiring question - 912 master warning |
| Andy, this is not at an emergency issue, but
some student pilots have been seen to switch off the master before killing the ignition... With low rpm and a good capacitor nothing will happen ... |
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| Topic: Coil Suppression Techniques |
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| Max Johansson Replies: 14 Views: 10017 |
Forum: AeroElectric-List Posted: Thu May 22, 2008 12:38 am Subject: Coil Suppression Techniques |
| Eric
This seems to be a well studied subject and after studying your results the method of parallelling a relay or contactor with an opposite direction diode seems to be the quick and dirty but st ... |
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| Topic: Gas springs on 701 bubble doors - force and geometry |
|
| Max Johansson Replies: 0 Views: 2548 |
Forum: Zenith701801-List Posted: Wed May 21, 2008 4:19 am Subject: Gas springs on 701 bubble doors - force and geometry |
| Hello Craig, Jeff, Ron, Stan, Steve and Terry
The drawing 7-F0-7CZ-1 calls out the gas spring as: (1ZC) PAR 156 AG2 40 lb (2 req'd) with the gas spring fastened with A4 rivets (f ... |
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| Topic: part of the 701 wiring question - 912 master warning |
|
| Max Johansson Replies: 5 Views: 6866 |
Forum: Zenith701801-List Posted: Tue May 20, 2008 11:20 pm Subject: part of the 701 wiring question - 912 master warning |
| RE
"if one turns the MASTER everything should turn off" Note that the standard Rotax 912 rectifier/regulator made by Ducati is damaged when running the engine without connection ... |
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| Topic: South African Civil Aviation Authority |
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| Max Johansson Replies: 1 Views: 2970 |
Forum: Zenith701801-List Posted: Tue May 20, 2008 4:05 am Subject: South African Civil Aviation Authority |
| Coen, in most countries copies of the specification pages showing the design criteria
including the 3D outline sketches and the loading derating formula and COG and weight information found ... |
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| Topic: Gas springs on 701 bubble doors? |
|
| Max Johansson Replies: 7 Views: 6433 |
Forum: Zenith701801-List Posted: Mon May 19, 2008 5:58 am Subject: Gas springs on 701 bubble doors? |
| No problem Stan,
will take some pics tomorrow and put them on the photo share and will also send some more information to you and Craig directly. rgrds Max > the CZAW made 701s use ... |
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| Topic: Gas springs on 701 bubble doors? |
|
| Max Johansson Replies: 7 Views: 6433 |
Forum: Zenith701801-List Posted: Sun May 18, 2008 10:13 pm Subject: Gas springs on 701 bubble doors? |
| Craig,
the CZAW made 701s used gas door springs and they work really nicely. There is even a -cz version of the ZAC drawing for this installation. If you want I can send some photos and more de ... |
|
| Topic: Need recommendations for work table |
|
| Max Johansson Replies: 0 Views: 2742 |
Forum: Zenith701801-List Posted: Thu May 08, 2008 10:45 pm Subject: Need recommendations for work table |
| More about worktables:
Although not a requirement to have the table exactly horizontally level (only flat is required) it helps to be able to use a water level. This later is true as well w ... |
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| Topic: 912 oil termostat or perhaps a heat exchanger |
|
| Max Johansson Replies: 0 Views: 1686 |
Forum: RotaxEngines-List Posted: Sun Mar 23, 2008 4:13 am Subject: 912 oil termostat or perhaps a heat exchanger |
| Les
Another possibility to get the oil temperature up fast in a safe way is to install a heat exchanger between the water and the oil flow. Because locally there has been several successfull ca ... |
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| Topic: Z-16 |
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| Max Johansson Replies: 7 Views: 4613 |
Forum: AeroElectric-List Posted: Sun Apr 15, 2007 1:06 am Subject: Z-16 |
| Vaughn
The advice by Bob is good and sound but the draft regulator schematics he refers to on the aeroelectric pages has mistakes and a much better schematic version can be found on the page: ... |
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| Topic: RotaxEngines-List Digest: Capacitor |
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| Max Johansson Replies: 2 Views: 4217 |
Forum: RotaxEngines-List Posted: Sat Feb 17, 2007 5:00 am Subject: RotaxEngines-List Digest: Capacitor |
| Gilles,
I am not saying that the capacitor is not needed, only that it does not have any significant role in the regulation process if the battery is close, and can in this case as well be left ... |
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| Topic: RotaxEngines-List Digest: Capacitor |
|
| Max Johansson Replies: 2 Views: 4217 |
Forum: RotaxEngines-List Posted: Fri Feb 16, 2007 2:17 am Subject: RotaxEngines-List Digest: Capacitor |
| Hi Gilles et al
The Ducati regulator is fairly simple and works by firing the controlled rectifiers in the negative half of the full bridge rectifier when the terminal C voltage is under the fir ... |
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| Topic: Interrupting C/B link with engine running or stopped |
|
| Max Johansson Replies: 0 Views: 2379 |
Forum: RotaxEngines-List Posted: Tue Feb 13, 2007 1:03 am Subject: Interrupting C/B link with engine running or stopped |
| Matt,
There are several reports of damaging the rectifier-regulator unit for the Rotax permanent magnet generator if switching off with the engine still running, just like you warn. Other report ... |
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| Topic: CH-701 and Czech Amphib floats |
|
| Max Johansson Replies: 5 Views: 4127 |
Forum: Zenith-List Posted: Mon Jun 12, 2006 6:30 am Subject: CH-701 and Czech Amphib floats |
| Sorry listers, this was intended just for Walt but never mind...
do not archieve [quote]-- |
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| Topic: CH-701 and Czech Amphib floats |
|
| Max Johansson Replies: 5 Views: 4127 |
Forum: Zenith-List Posted: Mon Jun 12, 2006 5:40 am Subject: CH-701 and Czech Amphib floats |
| Walt
Are there structural enhancements needed for a 701SP-kit ? I have not implemented any myself... Have some experience with CZAW 1150 floats and yesterday a C42 Ikarus was successfully mo ... |
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| Topic: Once, a bad spring; now: this year's spring brings flight! |
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| Max Johansson Replies: 12 Views: 5102 |
Forum: Zenith-List Posted: Sun Jun 04, 2006 10:41 pm Subject: Once, a bad spring; now: this year's spring brings flight! |
| Jon
Heartfelt congratulations and a message at least for me = keep it simple and my 701 will eventually fly ! best regards Max From: owner-zenith-list-server@matron ... |
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