Zenith701801-List Digest Archive

Sun 10/24/10


Total Messages Posted: 7



Today's Message Index:
----------------------
 
     1. 01:49 AM - Re: Re: engine mount plans rotax ring type (Graeme Bell)
     2. 06:11 AM - Chat Reminder (George Race)
     3. 08:19 AM - Re: engine mount plans rotax ring type (ricklach)
     4. 03:40 PM - Thrust Centerline of the 2200A (dons701)
     5. 08:25 PM - Re: Thrust Centerline of the 2200A (BobKat)
     6. 09:32 PM - Flaperon limits? (John Marzulli)
     7. 10:37 PM - Recent progress pic (John Marzulli)
 
 
 


Message 1


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    Time: 01:49:27 AM PST US
    From: "Graeme Bell" <graeme@coletoolcentre.com.au>
    Subject: Re: engine mount plans rotax ring type
    Hi I have sent the question to zenair again so will see there latest response. Graemecns ----- Original Message ----- From: "ricklach" <rick@ravenaviation.us> Sent: Sunday, October 24, 2010 1:19 AM Subject: Zenith701801-List: Re: engine mount plans rotax ring type > <rick@ravenaviation.us> > > The last time I spoke with Zenith there logic was that the Ring mount was > a Rotax Item and the mount from the firewall to the ring mount was part of > their firewall forward package. I would think it should be part of the > drawing package for scratch builders. I wasn't ready for it so I never > pushed the point. > > Good Luck. > > -------- > 701Driver > N35 26.700, W118 16.743 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=316759#316759 > > >


    Message 2


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    Time: 06:11:20 AM PST US
    From: "George Race" <mykitairplane@mrrace.com>
    Subject: Chat Reminder
    Live Chat Room every Monday evening around 8:00 EDT http://www.mykitairplane.com <blocked::http://www.mykitairplane.com/> Click on the Chat Room link at the top of the page. George


    Message 3


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    Time: 08:19:23 AM PST US
    Subject: Re: engine mount plans rotax ring type
    From: "ricklach" <rick@ravenaviation.us>
    Your right Doug, the price for the Rotax portion is outrages at more than $1100. That is why I started making them for other guys. I just never got around to making the mount between the firewall and the engine. I'm now getting to that point so I need a drawing or something to make that mount. Here is a picture of my Ring Mount. Rick -------- 701Driver N35 26.700, W118 16.743 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=316861#316861 Attachments: http://forums.matronics.com//files/img_2293_150.jpg


    Message 4


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    Time: 03:40:02 PM PST US
    Subject: Thrust Centerline of the 2200A
    From: "dons701" <burdon1@comcast.net>
    I recently noticed that the centerline of my Jabiru 2200A was pointing downward a degree or so, relative to the longitudinal centerline of my 701. I have ordered new rubber motor mounts from Jabiru USA as the existing mounts are showing some surface cracks and generally are sagging. The question I have is what if any advantage would there be to shim the centerline of thrust to any angle other than parallel to the centerline of the plane as seen from the side view. When viewed from above I have the required 3 degrees, (23 mm measured at the back of the engine), of offset thrust to the passenger side. Just curious if anyone running the same combination might have experimented with the thrust centerline in any way. Pro's Con's ?/ Thanks....Don -------- Zenith 701 #76120 Jabiru 2200A #2456 67 hours Sensenich Wood 64-PJ-36 Prop Read this topic online here: http://forums.matronics.com/viewtopic.php?p=316891#316891


    Message 5


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    Time: 08:25:45 PM PST US
    From: "BobKat" <bobkat@btinet.net>
    Subject: Re: Thrust Centerline of the 2200A
    The engine mount fro my 701 looks "crooked" when you look along it with reference to the airplane. I checked into it and its supposed to be that way. It is built to counteract torque from the engine, and/or ?P factor or whatever. But first time I noticed this I though the thing was made wrong! If I remember, I think the engine mount pointed down a bit and maybe a hair to the right?? Can't recall for sure. Don't know about the Jabiru though, or whether messing with shims might do more harm than good. When I called about my Rotax mount they said it was designed especially for all the forces of the full throttle engine, and was supposed to be that way. -------------------------------------------------- From: "dons701" <burdon1@comcast.net> Sent: Sunday, October 24, 2010 5:35 PM Subject: Zenith701801-List: Thrust Centerline of the 2200A > > I recently noticed that the centerline of my Jabiru 2200A was pointing > downward a degree or so, relative to the longitudinal centerline of my > 701. I have ordered new rubber motor mounts from Jabiru USA as the > existing mounts are showing some surface cracks and generally are sagging. > The question I have is what if any advantage would there be to shim the > centerline of thrust to any angle other than parallel to the centerline of > the plane as seen from the side view. When viewed from above I have the > required 3 degrees, (23 mm measured at the back of the engine), of offset > thrust to the passenger side. Just curious if anyone running the same > combination might have experimented with the thrust centerline in any way. > Pro's Con's ?/ > Thanks....Don > > -------- > Zenith 701 #76120 > Jabiru 2200A #2456 67 hours > Sensenich Wood 64-PJ-36 Prop > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=316891#316891 > > >


    Message 6


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    Time: 09:32:24 PM PST US
    Subject: Flaperon limits?
    From: John Marzulli <john.marzulli@gmail.com>
    I can't seem to find the flaperon deflections for my 701. I have the neutral position identified, but I am unsure how how far up and down from neutral the slots need to be cut. Thanks, John Marzulli http://www.GenevieveMarzulli.org/ http://MarzulliPhoto.net/ http://701Builder.blogspot.com/


    Message 7


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    Time: 10:37:51 PM PST US
    Subject: Recent progress pic
    From: John Marzulli <john.marzulli@gmail.com>
    A while ago there was the tradition of a daily progress pic. Well, this is from a few weeks ago, but it shows progress. http://marzulliphoto.net/Airplanes/Zenith-Sept-2010/14351275_f8ZET John Marzulli http://www.GenevieveMarzulli.org/ http://MarzulliPhoto.net/ http://701Builder.blogspot.com/




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