Zenith601-List Digest Archive

Thu 03/25/10


Total Messages Posted: 13



Today's Message Index:
----------------------
 
     1. 05:52 AM - Re: Aileron balance weights (Mark Hubelbank)
     2. 12:17 PM - Fuel tank filler (AZFlyer)
     3. 12:35 PM - Re: Fuel tank filler (DaveG601XL)
     4. 01:12 PM - AOPA (roger lambert)
     5. 01:22 PM - Re: Fuel tank filler (Paul Mulwitz)
     6. 02:42 PM - Re: AOPA (Karl Polifka)
     7. 03:05 PM - Re: AOPA (LHusky@aol.com)
     8. 03:05 PM - Re: AOPA (Jim Belcher)
     9. 03:33 PM - Re: AOPA (jaybannist@cs.com)
    10. 04:34 PM - Re: Fuel tank filler (NYTerminat@aol.com)
    11. 04:52 PM - Re: AOPA (Bill Pagan)
    12. 06:47 PM - Re: where did my edge distance go? (Ron Lendon)
    13. 07:44 PM - Re: Fuel tank filler (Ron Lendon)
 
 
 


Message 1


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    Time: 05:52:44 AM PST US
    From: Mark Hubelbank <mhubel@nemon.com>
    Subject: Re: Aileron balance weights
    Paul Do you have any idea how long the led weight was? My calculation shows that it would need to be about 10 inches long to fit inside the tubes that Zenith supplied. This puts the CG of the weight closer to the hinge and thus increases the total amount of weight required slightly. Not a big deal but if you could find out how about long the led slug was it would help in doing the same thing again.


    Message 2


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    Time: 12:17:00 PM PST US
    Subject: Fuel tank filler
    From: "AZFlyer" <millrML@aol.com>
    When removing the fuel tanks, (for upgrade work), I found the sealant I used when originally building wings made removal of threaded cap very difficult. My question is two-fold: 1. Do we need to use sealant on these "fine" threads? and if so, 2. What sealants (by Brand and Model) are you using? Seems to me we should use a sealant that does not harden over time in case we need to get to fuel tank in the future. Thanks in advance for feedback. Mike -------- Mike Miller @ millrml@aol.com 601 XL, 3300, Dynon Remember, &quot;the second mouse gets the cheese&quot;! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=291697#291697


    Message 3


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    Time: 12:35:44 PM PST US
    Subject: Re: Fuel tank filler
    From: "DaveG601XL" <david.m.gallagher@ge.com>
    Mike, I had the same problem, to the point that I had to cut one of the filler necks out. I used Permatex "non-hardening" gasket sealer and it got pretty hard. Going back in, I still thought I should put something on there so I just put a few threads worth. I guess I will find out the next time I have to remove the nose skins. -------- David Gallagher 601 XL/Jabiru 3300 First flight 7/24/08 116 hours and upgrade complete Read this topic online here: http://forums.matronics.com/viewtopic.php?p=291698#291698


    Message 4


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    Time: 01:12:37 PM PST US
    Subject: AOPA
    From: roger lambert <n601ap@gmail.com>
    I just received the April issue of AOPA Pilot. This issue had letters from Sebastien Heintz and Jim Belcher pointing out the numerous errors in Bruce Landesberg's previous article on the 601XL. Rather than responding to those issues, Mr. Landesberg repeated, out of context and omitting qualifiers, statements from his previous article. It is apparent that there will be no favorable statement from AOPA no matter what Zenith Aircraft Company does, and it may be best to have no further reply to Mr. Landesberg as he has oviously not looked at any of the information made available to anyone who takes the time to find and read the materials. Perhaps the lack of advertising revenue from Zenith plays into the AOPA attitude. A look at the advertisers listed in the magazine shows numerous other LSA advertisers. Perhaps we should vote with our feet, as it were, by cancelling our memberships in AOPA and staying with EAA, where we at least get some semblance of a balanced reporting.


    Message 5


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    Time: 01:22:00 PM PST US
    From: "Paul Mulwitz" <psm@att.net>
    Subject: Fuel tank filler
    Hi Mike, First a disclaimer - my plane hasn't flown yet. I'm still installing the upgrade. Now for the fuel filler. I don't think any sealant is necessary for the fuel filler. So long as it is tight enough that the airflow over the cap doesn't suck out fuel it should be fine. Remember gravity will keep the fuel from flowing out of the top of the tank. On my plane there is a tight fit between the skin and the top of the filler tube. This makes a nice flush surface for the air to flow across the top of the wing. Paul XL - installing upgrade. -----Original Message----- From: owner-zenith601-list-server@matronics.com [mailto:owner-zenith601-list-server@matronics.com] On Behalf Of AZFlyer Sent: Thursday, March 25, 2010 12:17 PM Subject: Zenith601-List: Fuel tank filler When removing the fuel tanks, (for upgrade work), I found the sealant I used when originally building wings made removal of threaded cap very difficult. My question is two-fold: 1. Do we need to use sealant on these "fine" threads? and if so, 2. What sealants (by Brand and Model) are you using? Seems to me we should use a sealant that does not harden over time in case we need to get to fuel tank in the future. Thanks in advance for feedback. Mike -------- Mike Miller @ millrml@aol.com 601 XL, 3300, Dynon Remember, &quot;the second mouse gets the cheese&quot;! Read this topic online here: http://forums.matronics.com/viewtopic.php?p=291697#291697


    Message 6


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    Time: 02:42:12 PM PST US
    From: "Karl Polifka" <jfowler120@verizon.net>
    Subject: Re: AOPA
    Agree. Will do so now. Karl From: roger lambert Sent: Thursday, March 25, 2010 1:06 PM Subject: Zenith601-List: AOPA I just received the April issue of AOPA Pilot. This issue had letters from Sebastien Heintz and Jim Belcher pointing out the numerous errors in Bruce Landesberg's previous article on the 601XL. Rather than responding to those issues, Mr. Landesberg repeated, out of context and omitting qualifiers, statements from his previous article. It is apparent that there will be no favorable statement from AOPA no matter what Zenith Aircraft Company does, and it may be best to have no further reply to Mr. Landesberg as he has oviously not looked at any of the information made available to anyone who takes the time to find and read the materials. Perhaps the lack of advertising revenue from Zenith plays into the AOPA attitude. A look at the advertisers listed in the magazine shows numerous other LSA advertisers. Perhaps we should vote with our feet, as it were, by cancelling our memberships in AOPA and staying with EAA, where we at least get some semblance of a balanced reporting.


    Message 7


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    Time: 03:05:52 PM PST US
    From: LHusky@aol.com
    Subject: Re: AOPA
    I have also done so. Larry In a message dated 3/25/2010 2:42:50 P.M. Pacific Daylight Time, jfowler120@verizon.net writes: Agree. Will do so now. Karl From: _roger lambert_ (mailto:n601ap@gmail.com) Sent: Thursday, March 25, 2010 1:06 PM Subject: Zenith601-List: AOPA I just received the April issue of AOPA Pilot. This issue had letters from Sebastien Heintz and Jim Belcher pointing out the numerous errors in Bruce Landesberg's previous article on the 601XL. Rather than responding to those issues, Mr. Landesberg repeated, out of context and omitting qualifiers, statements from his previous article. It is apparent that there will be no favorable statement from AOPA no matter what Zenith Aircraft Company does, and it may be best to have no further reply to Mr. Landesberg as he has oviously not looked at any of the information made available to anyone who takes the time to find and read the materials. Perhaps the lack of advertising revenue from Zenith plays into the AOPA attitude. A look at the advertisers listed in the magazine shows numerous other LSA advertisers. Perhaps we should vote with our feet, as it were, by cancelling our memberships in AOPA and staying with EAA, where we at least get some semblance of a balanced reporting. href="http://www.matronics.com/Navigator?Zenith601-List">http://www.matronics.com/Navigator?Zenith601-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c (http://www.matronics.com/Navigator?Zenith601-List) (http://www.matronics.com/contribution)


    Message 8


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    Time: 03:05:57 PM PST US
    From: Jim Belcher <Z601c@anemicaardvark.com>
    Subject: Re: AOPA
    On Thursday 25 March 2010 12:06:26 you wrote: > I just received the April issue of AOPA Pilot. This issue had letters from > Sebastien Heintz and Jim Belcher pointing out the numerous errors in Bruce > Landesberg's previous article on the 601XL. Rather than responding to those > issues, Mr. Landesberg repeated, out of context and omitting qualifiers, > statements from his previous article. It is apparent that there will be no > favorable statement from AOPA no matter what Zenith Aircraft Company does, > and it may be best to have no further reply to Mr. Landesberg as he has > oviously not looked at any of the information made available to anyone who > takes the time to find and read the materials. Perhaps the lack of > advertising revenue from Zenith plays into the AOPA attitude. A look at the > advertisers listed in the magazine shows numerous other LSA advertisers. > Perhaps we should vote with our feet, as it were, by cancelling our > memberships in AOPA and staying with EAA, where we at least get some > semblance of a balanced reporting. I'm not too surprised. At best, I expected to be ignored, but at least the flag has been waved. I have no plans to respond, no matter what he said; it's obviously a waste of time. The editors of a magazine can pretty well tilt things in whatever direction they wish. In this case, facts appear to have little impact, nor does any attempt at discussion. I've been toying with canceling my membership for some time. AOPA hasn't really done a good job of representing the little guys in a number of years. They caved in on the closing of the flight service stations, and now, they are actually advocating the mandating of ADS-B, which is going to cost us through the nose, and give little in return. The old AOPA leaders fought things like the TCAs and ARSAs fiercely. These guys just roll over and play dead. Maybe we need a new pilot's organization that actually represents the needs of the rank and file. -- ======================================= Jim B. Belcher BS,MS Physics A&P/IA General Radio Telephone Certificate Instrument Rated Pilot Retired Aerospace Technical Manager Semi-proficient Househusband =======================================


    Message 9


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    Time: 03:33:06 PM PST US
    Subject: Re: AOPA
    From: jaybannist@cs.com
    Roger, I agree !! In his response, Landisberg says: "....we need to move on beyond denial of the issue and attacking the credibility of numerous witnesses." In th e first place, just who is in denial? Zenith has studied the issue and de signed upgrades to address the issues. The upgrade kits have been issued and they go far beyond what the FAA requested. Is that denial ? In the letters Landisberg is responding to, I see no one "attacking numerous wit nesses", none. Landisberg goes on: "....verify it (the wing structure) is not subject to flutter." He apparently has not heard of nor read the rep ort from Germany that tested the unmodified wing and found no evidence tha t it is subject to flutter, except with really slack control cables. Irreg ardless, the upgrade includes aileron counterbalance, which may or may not even be necessary. It appears that Landisberg comes from the "don't confuse me with facts, my mind is made up (and I am right)" school of journalism; and his mind is made up that Zenith is irresponsible, regardless of their response to an undeniable issue. Therefore, I agree that there is no sense in responding to Landisberg. It would be like talking to a stump on fire. However, I think that letting Craig Fuller know why he might be losing members could the more appropriate way to go. I have been an AOPA member since 1982 and I am certainly considering dropping out over this issue. Jay Bannister -----Original Message----- From: roger lambert <n601ap@gmail.com> Sent: Thu, Mar 25, 2010 12:06 pm Subject: Zenith601-List: AOPA I just received the April issue of AOPA Pilot. This issue had letters from Sebastien Heintz and Jim Belcher pointing out the numerous errors in Bruc e Landesberg's previous article on the 601XL. Rather than responding to th ose issues, Mr. Landesberg repeated, out of context and omitting qualifier s, statements from his previous article. It is apparent that there will be no favorable statement from AOPA no matter what Zenith Aircraft Company does, and it may be best to have no further reply to Mr. Landesberg as he has oviously not looked at any of the information made available to anyon e who takes the time to find and read the materials. Perhaps the lack of advertising revenue from Zenith plays into the AOPA attitude. A look at the advertisers listed in the magazine shows numerous other LSA advertise rs. Perhaps we should vote with our feet, as it were, by cancelling our me mberships in AOPA and staying with EAA, where we at least get some semblan ce of a balanced reporting. ======================== =========== ======================== =========== ======================== =========== ======================== ===========


    Message 10


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    Time: 04:34:09 PM PST US
    From: NYTerminat@aol.com
    Subject: Re: Fuel tank filler
    Mike, Use "Fuel lube " or "EZ" Turn from Aircraft Spruce Bob Spudis N701ZX CH701 In a message dated 3/25/2010 3:17:39 P.M. Eastern Daylight Time, millrML@AOL.com writes: When removing the fuel tanks, (for upgrade work), I found the sealant I used when originally building wings made removal of threaded cap very difficult. My question is two-fold: 1. Do we need to use sealant on these "fine" threads? and if so, 2. What sealants (by Brand and Model) are you using? Seems to me we should use a sealant that does not harden over time in case we need to get to fuel tank in the future. Thanks in advance for feedback. Mike


    Message 11


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    Time: 04:52:33 PM PST US
    From: Bill Pagan <bill.pagan@yahoo.com>
    Subject: Re: AOPA
    I've been considering dropping from AOPA since November when I attended the ir AOPA Summit-in Tampa.- I felt like I was treated-as if I had the p lague whenever the subject of experimental aircraft came up.- They've alw ays come across to me as a "holier then thou"-bunch.=0A-Bill Pagan- 1 3 year AOPA member=0A=0A=0A=0A=0A=0A=0A________________________________=0AF rom: roger lambert <n601ap@gmail.com>=0ATo: zenith601-list@matronics.com=0A Sent: Thu, March 25, 2010 1:06:26 PM=0ASubject: Zenith601-List: AOPA=0A=0AI just received the April issue of AOPA Pilot. This issue had letters from S ebastien Heintz and Jim Belcher pointing out the numerous errors in Bruce L andesberg's previous article on the 601XL. Rather than responding to those issues, Mr. Landesberg repeated, out of context and omitting qualifiers, st atements from his previous article. It is apparent that there will be no fa vorable statement from AOPA no matter what Zenith Aircraft Company does, an d it may be best to have no further reply to Mr. Landesberg as he has oviou sly not looked at any of the information made available to anyone who takes the time to find and read the materials. Perhaps the lack of advertising r evenue from Zenith plays into the AOPA attitude. A look at the advertisers listed in the magazine shows numerous other LSA advertisers. Perhaps we sho uld vote with our feet, as it were, by cancelling our memberships in AOPA a nd staying with EAA, where we at least get some semblance of a ===0A=0A=0A


    Message 12


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    Time: 06:47:42 PM PST US
    Subject: Re: where did my edge distance go?
    From: "Ron Lendon" <ron.lendon@gmail.com>
    Make the L-angle longer and form it into the radius to get your edge distance. That hole appears to be right in the tangent of the radius on the HT, so just extend that flange (where its short) on the L-angle and shape it. -------- Ron Lendon, Clinton Township, MI WW Corvair with Roy's Garage 5th bearing Zodiac XL, ScrapBuilder ;-) http://www.mykitlog.com/rlendon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=291763#291763


    Message 13


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    Time: 07:44:08 PM PST US
    Subject: Re: Fuel tank filler
    From: "Ron Lendon" <ron.lendon@gmail.com>
    NYTerminat(at)aol.com wrote: > Mike, > > Use "Fuel lube " or "EZ" Turn from Aircraft Spruce > > Bob Spudis > N701ZX CH701 > > > In a message dated 3/25/2010 3:17:39 P.M. Eastern Daylight Time, millrML@AOL.com writes: > Yeah what he said! It took 3 people 1.5 hours to loosen the fuel tank filler from the CZAW XL we are doing the upgrade on. I had to request the big tap from Zenith to clean up the threads then used FueLube on it and the fuel strainer fittings. It never hardens and is designed for this purpose. I am quite confident it will stay sealed and be easy to remove later. -------- Ron Lendon, Clinton Township, MI WW Corvair with Roy's Garage 5th bearing Zodiac XL, ScrapBuilder ;-) http://www.mykitlog.com/rlendon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=291766#291766




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