Zenith601-List Digest Archive

Fri 09/03/10


Total Messages Posted: 20



Today's Message Index:
----------------------
 
     1. 05:18 AM - pitot static plumbing (chris Sinfield)
     2. 05:28 AM - Re: pitot static plumbing (jaybannist@cs.com)
     3. 06:37 AM - Re: pitot static plumbing (Bill Naumuk)
     4. 06:38 AM - Re: pitot static plumbing (Bill Naumuk)
     5. 06:48 AM - Re: pitot static plumbing (Afterfxllc@aol.com)
     6. 10:23 AM - Re: 6G2-3 stop plate (Lee Steensland)
     7. 11:01 AM - Re: pitot static plumbing (wa7dvd)
     8. 11:10 AM - Re: Re: pitot static plumbing (John Davis)
     9. 12:42 PM - 601XL fiberglass wingroot fairings (vmi67@yahoo.com)
    10. 02:05 PM - Re: 601XL fiberglass wingroot fairings (Paul Mulwitz)
    11. 03:22 PM - Re: 601XL fiberglass wingroot fairings (jaybannist@cs.com)
    12. 03:41 PM - Re: 601XL fiberglass wingroot fairings (Dave Austin)
    13. 03:56 PM - Re: pitot static plumbing (chris Sinfield)
    14. 04:05 PM - Re: 601XL fiberglass wingroot fairings (chris Sinfield)
    15. 04:18 PM - Re: Re: pitot static plumbing (Scott E Bevier)
    16. 05:49 PM - Re: 601XL fiberglass wingroot fairings (Damien)
    17. 06:12 PM - Nuts on outside (Damien)
    18. 06:39 PM - Re: Nuts on outside (Carlos Sa)
    19. 06:44 PM - Re: Nuts on outside (Jeff)
    20. 07:26 PM - Re: Nuts on outside (Paul Mulwitz)
 
 
 


Message 1


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    Time: 05:18:20 AM PST US
    Subject: pitot static plumbing
    From: "chris Sinfield" <chris_sinfield@yahoo.com.au>
    Ok now for the exciting stuff has anyone used the quick push in couplings for their air lines? which to get Stein Air's? , Spruce?? Also going to use the second pipe on the Zenith Pitot tube for AOA and putting in 2 fuse static ports please post your comments.. Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311206#311206


    Message 2


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    Time: 05:28:59 AM PST US
    Subject: Re: pitot static plumbing
    From: jaybannist@cs.com
    Chris, My DAR says he really prefers the push-on barbed connections for pitot and static. Once on there, they will not come off. They must be cut off and a new piece of tubing installed. He says the compression type connection s tend to leak and fail a pressure check. Jay Bannister -----Original Message----- From: chris Sinfield <chris_sinfield@yahoo.com.au> Sent: Fri, Sep 3, 2010 7:17 am Subject: Zenith601-List: pitot static plumbing oo.com.au> Ok now for the exciting stuff has anyone used the quick push in couplings for their air lines? which to get Stein Air's? , Spruce?? Also going to use the second pipe on the Zenith Pitot tube for AOA and put ting in 2 fuse static ports please post your comments.. Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311206#311206 ======================== =========== ======================== =========== ======================== =========== ======================== ===========


    Message 3


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    Time: 06:37:58 AM PST US
    From: "Bill Naumuk" <naumuk@windstream.net>
    Subject: Re: pitot static plumbing
    Chris- If you're talking about the couplings shown on the HH DVDs, I never got an answer from Mark Townsend where he procured them, and I never saw them offered the last time I was at Oshkosh. Neat idea if you can find them. Bill do not archive ----- Original Message ----- From: "chris Sinfield" <chris_sinfield@yahoo.com.au> Sent: Friday, September 03, 2010 8:17 AM Subject: Zenith601-List: pitot static plumbing > <chris_sinfield@yahoo.com.au> > > Ok now for the exciting stuff > has anyone used the quick push in couplings for their air lines? > which to get Stein Air's? , Spruce?? > Also going to use the second pipe on the Zenith Pitot tube for AOA and > putting in 2 fuse static ports > > please post your comments.. > Chris > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=311206#311206 > > >


    Message 4


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    Time: 06:38:44 AM PST US
    From: "Bill Naumuk" <naumuk@windstream.net>
    Subject: Re: pitot static plumbing
    Jay- Interesting. Since I couldn't find the "quick disconnect" couplings for sale, your suggestion is the route I took. Bill do not archive ----- Original Message ----- From: jaybannist@cs.com To: zenith601-list@matronics.com Sent: Friday, September 03, 2010 8:25 AM Subject: Re: Zenith601-List: pitot static plumbing Chris, My DAR says he really prefers the push-on barbed connections for pitot and static. Once on there, they will not come off. They must be cut off and a new piece of tubing installed. He says the compression type connections tend to leak and fail a pressure check. Jay Bannister -----Original Message----- From: chris Sinfield <chris_sinfield@yahoo.com.au> To: zenith601-list@matronics.com Sent: Fri, Sep 3, 2010 7:17 am Subject: Zenith601-List: pitot static plumbing <chris_sinfield@yahoo.com.au> Ok now for the exciting stuff has anyone used the quick push in couplings for their air lines? which to get Stein Air's? , Spruce?? Also going to use the second pipe on the Zenith Pitot tube for AOA and putting in 2 fuse static ports please post your comments.. Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311206#311206 t" target="_blank">http://www.matronics.com/Navigator?Zenith601-List ttp://forums.matronics.com "_blank">http://www.matronics.com/contribution


    Message 5


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    Time: 06:48:53 AM PST US
    From: Afterfxllc@aol.com
    Subject: Re: pitot static plumbing
    Chris It depends of the type line you run also. If you run rubber hose (like fuel line) use clamps , if you run 1/4 inch nylon use compression, and if you use the clear rubber you can use barbed fittings. We do a pitot static check of each aircraft and most have leaks and we repair them with compression fittings and nylon lines. If your brake lines don't leak then that's pretty good evidence it works and works well. Jeff In a message dated 9/3/2010 8:18:38 A.M. Eastern Daylight Time, chris_sinfield@yahoo.com.au writes: --> Zenith601-List message posted by: "chris Sinfield" <chris_sinfield@yahoo.com.au> Ok now for the exciting stuff has anyone used the quick push in couplings for their air lines? which to get Stein Air's? , Spruce?? Also going to use the second pipe on the Zenith Pitot tube for AOA and putting in 2 fuse static ports please post your comments.. Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311206#311206


    Message 6


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    Time: 10:23:08 AM PST US
    Subject: Re: 6G2-3 stop plate
    From: "Lee Steensland" <lee@steensland.net>
    And I'm supposed to know this how? Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311256#311256


    Message 7


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    Time: 11:01:32 AM PST US
    Subject: Re: pitot static plumbing
    From: "wa7dvd" <wa7dvd@comcast.net>
    I used the Safe Air quick connects that are now sold by Steinair. I have not had the official static test done yet but from the testing I did they seal very well when using the nylon tube they sell for it -Bruce-. -------- BK Johnson Zodiac 601XLb N601BK Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311266#311266


    Message 8


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    Time: 11:10:30 AM PST US
    From: John Davis <johnd@data-tech.com>
    Subject: Re: pitot static plumbing
    I've used the SafeAir fittings as well and have not had any problems with my Pitot Static tests. You can also purchase them from www.safeair1.com. John Davis N601JD - 601XL On 9/3/2010 2:00 PM, wa7dvd wrote: > --> Zenith601-List message posted by: "wa7dvd"<wa7dvd@comcast.net> > > I used the Safe Air quick connects that are now sold by Steinair. I have not had the official static test done yet but from the testing I did they seal very well when using the nylon tube they sell for it > > -Bruce-. > > -------- > BK Johnson > Zodiac 601XLb > N601BK > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=311266#311266 > >


    Message 9


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    Time: 12:42:20 PM PST US
    From: vmi67@yahoo.com
    Subject: 601XL fiberglass wingroot fairings
    Has anyone designed of built a set of glass wingroot fairings for the 601XL ? - I saw an old article on the web where-someone fabricated a set for-a 60 1HD and am trying to figure out how to do the same for my XL with the diffe rent wing. - The rubber gasket fairings are neither very pretty nor particularly effecti ve,-especially if you don't have perfectly straight edges. - Jim N156WT=0A=0A=0A


    Message 10


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    Time: 02:05:19 PM PST US
    From: "Paul Mulwitz" <psm@ATT.NET>
    Subject: 601XL fiberglass wingroot fairings
    Hi Jim, I had good luck with the rubber gasket approach on the wing/fuselage joint. I used the recommended glue - Locktite Stick'n Seal from Wal*Mart. I had one area where the trimming I did on the wing skin left a gap between the wing and fuselage. I fixed that by riveting a strip of skin weight (. 025 in my case) aluminum to the wing skin to fill the gap. It was just a matter of shaping the strip to match the fuselage and not worrying about how much overlap it had with the wing skin (of course considering minimum edge distances). Paul XL upgrading second wing From: owner-zenith601-list-server@matronics.com [mailto:owner-zenith601-list-server@matronics.com] On Behalf Of vmi67@yahoo.com Sent: Friday, September 03, 2010 12:41 PM Subject: Zenith601-List: 601XL fiberglass wingroot fairings Has anyone designed of built a set of glass wingroot fairings for the 601XL? I saw an old article on the web where someone fabricated a set for a 601HD and am trying to figure out how to do the same for my XL with the different wing. The rubber gasket fairings are neither very pretty nor particularly effective, especially if you don't have perfectly straight edges. Jim N156WT


    Message 11


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    Time: 03:22:24 PM PST US
    Subject: Re: 601XL fiberglass wingroot fairings
    From: jaybannist@cs.com
    Jim, Yes there was a guy that made fiberglass wing root farings for an HDS. Yo u have to remember that the HD and HDS have no flaps. The flaps make it difficult to incorporate much of a wing root faring for an XL. The guy that made them for his HDS is Klaus Truemper of Dallas and he did a LOT of research into the subject. You might pick his brain to see if he has any ideas about adapting his design for an XL. Jay Bannister -----Original Message----- From: vmi67@yahoo.com Sent: Fri, Sep 3, 2010 2:41 pm Subject: Zenith601-List: 601XL fiberglass wingroot fairings Has anyone designed of built a set of glass wingroot fairings for the 601X L? I saw an old article on the web where someone fabricated a set for a 601HD and am trying to figure out how to do the same for my XL with the differe nt wing. The rubber gasket fairings are neither very pretty nor particularly effect ive, especially if you don't have perfectly straight edges. Jim N156WT ======================== =========== ======================== =========== ======================== =========== ======================== ===========


    Message 12


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    Time: 03:41:29 PM PST US
    From: "Dave Austin" <daveaustin2@primus.ca>
    Subject: Re: 601XL fiberglass wingroot fairings
    I made rigid foam forms on the a/c, coated them with epoxy and then cast the fibreglas fairings with flanges for the wing and fuselage surfaces. Fashioned after the Spitfire wing fairings, going back along the fuse about 14 inches from the wing trailing edge. They did improve air flow over the horizontal stab. and the elevators Dave Austin 601HDS 912


    Message 13


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    Time: 03:56:11 PM PST US
    Subject: Re: pitot static plumbing
    From: "chris Sinfield" <chris_sinfield@yahoo.com.au>
    Thanks Gang I was going to use the Safe air stuff but have just read it works only with their tubing.. Thats why I was looking at the Stein Air fittings. I have as l have ready run the Zenith supplied 1/4 inch stuff, maybe the barbed T's and stuff are the way to go. where do we get them from Spruce? Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311306#311306


    Message 14


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    Time: 04:05:44 PM PST US
    Subject: Re: 601XL fiberglass wingroot fairings
    From: "chris Sinfield" <chris_sinfield@yahoo.com.au>
    Eddie Seve did it to his XL here is his website page http://www.mykitlog.com/users/display_log.php?user=eddieseve&project=343&category=0&log=50438&row=46 I forgot to take photos today, as I was so distracted with the fitting and initial test flying with the wing fairings finally fitted. I have yet to collect some worthwhile data, but one thing I can say for certain is that stall speed has been reduced quite dramatically. I did 4 circuits in all, but it was at the wrong time of the day as the thermals where a little rough. First take off was with half flap and climb seems to have improved but I was getting bounced too much for this to be accurate. In circuit the big thing I noticed was the response of the ailerons is much improved, they are much more in balance with the elevator. Cruse downwind required 200 rpm less to fly at 110lknots; pervious was 2600rpm. Landings, it seems to take a little more effort to slow the plane down and the flair is greatly improved. I did a few more landings with various stages of flap and it feels like a different plane. Last landing was no flap and this one blew me away, previously the aircraft would stop flying at around 35knots, this now seems to have drop by a good 8knots or so (I'll need to do lots more landings to confirm this, but it was great, even when the stall did occur it still wanted to keep flying. This would have to have been my best landing to date and I now have 36 happy hours on the airframe. Next week I'll post some photos, the fairings look fairly ugly in primer at the moment; I'll also gather some data in nice smooth early morning air. and finally here they are http://www.mykitlog.com/users/display_log.php?user=eddieseve&project=343&category=0&log=56146&row=31 Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311308#311308


    Message 15


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    Time: 04:18:51 PM PST US
    From: "Scott E Bevier" <ke4hrh@comcast.net>
    Subject: Re: pitot static plumbing
    The push in quick connects are made by SMC. The KV series. They also make the tubing. Read all about it. Get CAD drawings. http://www.smcusa.com/sections/products/fittings_tubings.asp -----Original Message----- From: owner-zenith601-list-server@matronics.com [mailto:owner-zenith601-list-server@matronics.com] On Behalf Of chris Sinfield Sent: Friday, September 03, 2010 6:55 PM Subject: Zenith601-List: Re: pitot static plumbing --> <chris_sinfield@yahoo.com.au> Thanks Gang I was going to use the Safe air stuff but have just read it works only with their tubing.. Thats why I was looking at the Stein Air fittings. I have as l have ready run the Zenith supplied 1/4 inch stuff, maybe the barbed T's and stuff are the way to go. where do we get them from Spruce? Chris Read this topic online here: http://forums.matronics.com/viewtopic.php?p=311306#311306


    Message 16


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    Time: 05:49:45 PM PST US
    From: "Damien" <dgraham7@TWCNY.RR.COM>
    Subject: Re: 601XL fiberglass wingroot fairings
    I am hoping that someone will design and sell a set of wing root fairings for the 601 HDS. I don't have the time or skill. I would think that it would be a money-maker. Regards, Damien N48TK ----- Original Message ----- From: vmi67@yahoo.com To: zenith601-list@matronics.com Sent: Friday, September 03, 2010 3:41 PM Subject: Zenith601-List: 601XL fiberglass wingroot fairings Has anyone designed of built a set of glass wingroot fairings for the 601XL? I saw an old article on the web where someone fabricated a set for a 601HD and am trying to figure out how to do the same for my XL with the different wing. The rubber gasket fairings are neither very pretty nor particularly effective, especially if you don't have perfectly straight edges. Jim N156WT


    Message 17


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    Time: 06:12:26 PM PST US
    From: "Damien" <dgraham7@TWCNY.RR.COM>
    Subject: Nuts on outside
    Group: While I was waiting for a new prop this summer, I decided not to waste the downtime, so I drilled the rivets out of the cover over my instrument panel and gas tank on my 601 HDS and I replaced the rivets with nutplates, and with just bolts and nuts along the longerons. Unfortunately, it was a son-of-a-gun to put nuts and bolts along the longerons. It would be much easier if I were to thread the bolts from the inside and place the nuts along the outside of the longeron, on just the passenger side of the plane. My plan is to use thin nuts and the shortest 8-32 screws that I can. My AP/IA friend said that we can't do that, because it is not aviation. I want to do it anyway because it would make it so much easier to access the instrument panel and I don't think that it would affect streamlining significantly. What say you, members of the jury ? Regards, Damien N48TK


    Message 18


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    Time: 06:39:44 PM PST US
    From: Carlos Sa <carlossa52@gmail.com>
    Subject: Re: Nuts on outside
    Demian, I would run this by the folks at Zenair. Good luck Carlos CH601-HD Fuselage work in progress On 3 September 2010 21:11, Damien <dgraham7@twcny.rr.com> wrote: > Group: > While I was waiting for a new prop this summer, I decided not to waste the > downtime, so > I drilled the rivets out of the cover over my instrument panel and gas tank > on my 601 HDS > and I replaced the rivets with nutplates, and with just bolts and nuts > along the longerons. > Unfortunately, it was a son-of-a-gun to put nuts and bolts along the > longerons. It would be > much easier if I were to thread the bolts from the inside and place the > nuts along the > outside of the longeron, on just the passenger side of the plane. My plan > is to use thin nuts > and the shortest 8-32 screws that I can. My AP/IA friend said that we can't > do that, because it > is not aviation. I want to do it anyway because it would make it so much > easier to access the instrument > panel and I don't think that it would affect streamlining significantly. > What say you, members of the jury ? > Regards, > Damien > N48TK >


    Message 19


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    Time: 06:44:05 PM PST US
    From: "Jeff " <jeffrey_davidson@earthlink.net>
    Subject: Nuts on outside
    Damien, I'm not sure why you want to use nuts and bolts at all. Do you have the original side-to-side canopy? I drilled all the holes for riveting the top skin and then changed to use aviation nutplates and screws all around. It worked out fine, but I have an XL style canopy. The length of the bolt and how many threads extend past the nut are valid "aviation" considerations. Jeff Davidson CH601-HD _____ From: owner-zenith601-list-server@matronics.com [mailto:owner-zenith601-list-server@matronics.com] On Behalf Of Damien Sent: Friday, September 03, 2010 9:11 PM Subject: Zenith601-List: Nuts on outside Group: While I was waiting for a new prop this summer, I decided not to waste the downtime, so I drilled the rivets out of the cover over my instrument panel and gas tank on my 601 HDS and I replaced the rivets with nutplates, and with just bolts and nuts along the longerons. Unfortunately, it was a son-of-a-gun to put nuts and bolts along the longerons. It would be much easier if I were to thread the bolts from the inside and place the nuts along the outside of the longeron, on just the passenger side of the plane. My plan is to use thin nuts and the shortest 8-32 screws that I can. My AP/IA friend said that we can't do that, because it is not aviation. I want to do it anyway because it would make it so much easier to access the instrument panel and I don't think that it would affect streamlining significantly. What say you, members of the jury ? Regards, Damien N48TK


    Message 20


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    Time: 07:26:02 PM PST US
    From: "Paul Mulwitz" <psm@att.net>
    Subject: Nuts on outside
    Hi Damien, I found a slightly different way to accomplish the same goal you have. I cut two large inspection holes and made corresponding plates to cover them. This gives me relatively complete access to the area between the firewall and instrument panel without messing with the longerons or other structural components. A picture is worth a thousand words: Paul XL upgrading second wing From: owner-zenith601-list-server@matronics.com [mailto:owner-zenith601-list-server@matronics.com] On Behalf Of Damien Sent: Friday, September 03, 2010 6:11 PM Subject: Zenith601-List: Nuts on outside Group: While I was waiting for a new prop this summer, I decided not to waste the downtime, so I drilled the rivets out of the cover over my instrument panel and gas tank on my 601 HDS and I replaced the rivets with nutplates, and with just bolts and nuts along the longerons. Unfortunately, it was a son-of-a-gun to put nuts and bolts along the longerons. It would be much easier if I were to thread the bolts from the inside and place the nuts along the outside of the longeron, on just the passenger side of the plane. My plan is to use thin nuts and the shortest 8-32 screws that I can. My AP/IA friend said that we can't do that, because it is not aviation. I want to do it anyway because it would make it so much easier to access the instrument panel and I don't think that it would affect streamlining significantly. What say you, members of the jury ? Regards, Damien N48TK




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