Zenith701801-List Digest Archive

Sat 09/20/08


Total Messages Posted: 13



Today's Message Index:
----------------------
 
     1. 04:36 AM - Re: Re: Ram Air Pressure Cap for 701 (n801bh@netzero.com)
     2. 05:19 AM - Re: 801 wing root rib (bcchurch)
     3. 05:31 AM - 701 Hard Landing (Damien and Kathy)
     4. 05:45 AM - Re: Re: After 5 hours flight time, questions (Jean-Paul Roy)
     5. 06:53 AM - Re: Re: After 5 hours flight time, questions (Larry)
     6. 07:34 AM - Re: Re: Ram Air Pressure Cap for 701 (Terry Phillips)
     7. 08:10 AM - Re: 701 Hard Landing (Damien and Kathy)
     8. 10:03 AM - Re: After 5 hours flight time, questions (mwpicard)
     9. 11:02 AM - Re: Re: After 5 hours flight time, questions (Craig Payne)
    10. 05:18 PM - Re: Re: After 5 hours flight time, questions (Larry)
    11. 06:04 PM - BIG tires on 801 (John Swartout)
    12. 06:20 PM - Re: fuel flow for CH701 (carl)
    13. 09:24 PM - Re: BIG tires on 801 (Ken Ryan)
 
 
 


Message 1


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    Time: 04:36:01 AM PST US
    From: "n801bh@netzero.com" <n801bh@netzero.com>
    Subject: Re: Ram Air Pressure Cap for 701
    Thanks Gary for the tip. When I use auto fuel the brown stains will come off using more auto gas on a rag and some heavy duty rubbing. The perma nent stains are from the blue dye in 100LL aviation fuel. This stuff is worse the blueberry juice on a white tablecloth. Once it is there you a re screwed. I also agree that rubbing compound will probably remove the blue stains but when Imron cures it creates a skin kinda like pudding ge ts. This skin is the UV protection and rubbing compound will remove it, thus making the paint less durable... do not archive Ben Haas N801BH www.haaspowerair.com -- Gary Gower <ggower_99@yahoo.com> wrote: The only way we could clean the brown stains of the gasoline in the wing s... before we installed the valves (the wings are painted yellow using Dupont Imron), was with a rag using gasoline. Believe it or not, we tried diferent brands of degreaser and soap (both liquid or in spray ) and did not work. only polish will do, but that way the paint will no t last several years, later we will had yellow and green (cinc cronmat e) wings :-) we used during that time, plain gasoline from the gascola tor test to the rag, here we use Premium auto gas from Pemex, only brand here for the Rotax 912, and Magna (regular) for the 2 cycles...No more stains since we installed the valve in each tank.Try it over there migh t work... SaludosGary Gower.Flying from Chapala, Mexico. --- On Fri, 9/19/08, nyterminat@aol.com <nyterminat@aol.com> wrote: From: nyterminat@aol.com <nyterminat@aol.com> Subject: Re: Zenith701801-List: Re: Ram Air Pressure Cap for 701 ut pressurizing the tanks is that you won't stain the top of the wing fr om loosing fuel due to the negative pressure.Bob Spudis =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= 3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D ____________________________________________________________ Click here to find the satellite television package that meets your need s. http://thirdpartyoffers.netzero.net/TGL2241/fc/Ioyw6i4tvKJJR6F0QnF2Mi9Pl 92KqjrBwnfS0Crn7UwX67su0eLoMK/


    Message 2


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    Time: 05:19:01 AM PST US
    Subject: Re: 801 wing root rib
    From: "bcchurch" <bcchurch@yahoo.com>
    Thanks for taking the time to check your wings. So what would everyone recommend for a possible fix? Should I try and remake the entire root rib? Should I cut off the rear flange on the root rib and then rivet on a new flange so I can set the rib length? Other ideas? - Ben -------- Ben Church CH801 Racine, WI Read this topic online here: http://forums.matronics.com/viewtopic.php?p 5253#205253


    Message 3


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    Time: 05:31:08 AM PST US
    From: "Damien and Kathy" <dgraham7@twcny.rr.com>
    Subject: 701 Hard Landing
    Group: I am looking at a 701 that is for sale. It is a nice looking plane but 2 years ago it had a real hard landing. The landing gear had to be replaced. What and where should I be looking for to make sure that the structure has not been damaged ? I think that the plane has gone through 2 or 3 annuals since then, so I am hoping that is a good sign. Thanks.


    Message 4


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    Time: 05:45:08 AM PST US
    From: Jean-Paul Roy <royjp@yahoo.ca>
    Subject: Re: After 5 hours flight time, questions
    Les, why not share it with the gang ? Jean-Paul Roy --- En date de=C2-: Sam, 20.9.08, Les Goldner <lgold@quantum-associates.c om> a =C3=A9crit=C2-: De: Les Goldner <lgold@quantum-associates.com> Objet: RE: Zenith701801-List: Re: After 5 hours flight time, questions =C3: zenith701801-list@matronics.com <lgold@quantum-associates.com> Martin, Glad you found the fuel starvation problem. My take on the bulkhead hole is that you could probably do it, possibly hinging a door, but why not put som e reinforcement in the bulkhead first? I put a BRS chute on this bulkhead. I needed to strengthen it first and could show you how I did it. Write directly to me if you want a picture of what I did. Les > -----Original Message----- > From: owner-zenith701801-list-server@matronics.com > [mailto:owner-zenith701801-list-server@matronics.com] On > Behalf Of mwpicard > Sent: Friday, September 19, 2008 7:56 PM > To: zenith701801-list@matronics.com > Subject: Zenith701801-List: Re: After 5 hours flight time, questions > > <mwpicard@gmail.com> > > At about 20 hours on the hobbs, my 701 with Rotax 912 ULS > also exhibited partial fuel flow and I had a number of forced > landings before we finally found the problem. It turned out > to be a piece of rubber hose debris in the fuel supply line > installed by ROTAX at the factory. So two cylinders were not > getting fuel when the throttle was fully open and the rubber > debris happened to oclude the small opening on the inlet side > of the motor. > > I recommend you disassemble all the factory installed fuel > lines and blow them out to make sure they are 100% clean. I > am surprised this could get through the Rotax quality > control. It definitely could be a killer. If you need more > info contact Doug at Quality Sport Planes as he found the problem. > > Regarding the oil canning luggage compartment bulkhead. I > would really like to cut a large retangular window in it and > install a pane of latex with bolts all around. I would like > to see all the way back into the plane. Everyone so far has > strongly disadvised it saying that it could weaken the plane. > I can=C3=82=C2=B4t see how that flimsy oil canning bulkhead could be > so structural....anyone? > thanks, > Martin Picard > 701 en route to Australia (on a ship) > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p 5212#205212 > > > > > > > > Photoshare, and much much more: > > > =0A=0A=0A D=C3=A9couvrez les styles qui font sensation sur Yahoo! Qu =C3=A9bec Avatars.=0Ahttp://cf.avatars.yahoo.com/


    Message 5


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    Time: 06:53:05 AM PST US
    From: Larry <lrm@skyhawg.com>
    Subject: Re: After 5 hours flight time, questions
    Martin, use 1/8" lexan instead of plexaglass or any other plastic. Lexan is extremely strong, somewhat flexible, and even bullet proof depending on thickness. Use double sided automotive tape to attach it with nuts and bolts in the four corners. Plexaglass is brittle, will break and has no give. I think you will be actually gaining strength with lexan, however, it is a little heavier. Take care, Larry N1345L PS, glad you like the belly pod. mwpicard wrote: > > At about 20 hours on the hobbs, my 701 with Rotax 912 ULS also exhibited partial fuel flow and I had a number of forced landings before we finally found the problem. It turned out to be a piece of rubber hose debris in the fuel supply line installed by ROTAX at the factory. So two cylinders were not getting fuel when the throttle was fully open and the rubber debris happened to oclude the small opening on the inlet side of the motor. > > I recommend you disassemble all the factory installed fuel lines and blow them out to make sure they are 100% clean. I am surprised this could get through the Rotax quality control. It definitely could be a killer. If you need more info contact Doug at Quality Sport Planes as he found the problem. > > Regarding the oil canning luggage compartment bulkhead. I would really like to cut a large retangular window in it and install a pane of latex with bolts all around. I would like to see all the way back into the plane. Everyone so far has strongly disadvised it saying that it could weaken the plane. I cant see how that flimsy oil canning bulkhead could be so structural....anyone? > thanks, > Martin Picard > 701 en route to Australia (on a ship) > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p 5212#205212 > > > > ------------------------------------------------------------------------ > > > Checked by AVG - http://www.avg.com > >


    Message 6


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    Time: 07:34:11 AM PST US
    From: Terry Phillips <ttp44@rkymtn.net>
    Subject: Re: Ram Air Pressure Cap for 701
    Sounds like another good reason to paint my wings blue. I was planning on blue anyway, because I wanted a dark color to help melt frost and/or ice on cold mornings--not an uncommon problem in Montana. But I think this seals the deal. Terry At 11:33 AM 9/20/2008 +0000, you wrote: >Thanks Gary for the tip. When I use auto fuel the brown stains will come >off using more auto gas on a rag and some heavy duty rubbing. The >permanent stains are from the blue dye in 100LL aviation fuel. This stuff >is worse the blueberry juice on a white tablecloth. Once it is there you >are screwed. I also agree that rubbing compound will probably remove the >blue stains but when Imron cures it creates a skin kinda like pudding >gets. This skin is the UV protection and rubbing compound will remove it, >thus making the paint less durable... > >do not archive > > >Ben Haas >N801BH >www.haaspowerair.com Terry Phillips ZBAGer ttp44~at~rkymtn.net Corvallis MT 601XL/Jab 3300 s .. l .. o .. o .. w build kit - Tail, flaps, & ailerons are done; working on the wings http://www.mykitlog.com/N47TP/


    Message 7


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    Time: 08:10:52 AM PST US
    From: "Damien and Kathy" <dgraham7@twcny.rr.com>
    Subject: Re: 701 Hard Landing
    Group: Never mind about the the signs and symptoms of hard landing damage. I will try to take my A and P for a ride out there and have him take a look. Do Not Archive ----- Original Message ----- From: Damien and Kathy To: zenith701801-list@matronics.com Sent: Saturday, September 20, 2008 8:30 AM Subject: Zenith701801-List: 701 Hard Landing Group: I am looking at a 701 that is for sale. It is a nice looking plane but 2 years ago it had a real hard landing. The landing gear had to be replaced. What and where should I be looking for to make sure that the structure has not been damaged ? I think that the plane has gone through 2 or 3 annuals since then, so I am hoping that is a good sign. Thanks. Do Not Archive


    Message 8


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    Time: 10:03:03 AM PST US
    Subject: Re: After 5 hours flight time, questions
    From: "mwpicard" <mwpicard@gmail.com>
    Larry, thanks for your reply and for all the ideas you shared with me that made my 701 better. The pod is great see: http://picasaweb.google.com/mwpicard/PicardZenithCH701# You made it really well and even fitted it to your plane so that it went on mine without and changes. thanks! I havent actually put anything in it yet but I have flown around with it on heaps. You lose about 3mph at cruise speed but dont seem to lose any STOLness. I hope others know that you are selling these because they are definitely worth it - great additions to the plane for long trips. cheers, Martin N69999 Read this topic online here: http://forums.matronics.com/viewtopic.php?p 5289#205289


    Message 9


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    Time: 11:02:47 AM PST US
    From: "Craig Payne" <craig@craigandjean.com>
    Subject: Re: After 5 hours flight time, questions
    Martin, what did the guys at QSP cover your glare shield with? Doug described it as auto rock guard paint but I haven't been able to find it. -- Craig -----Original Message----- From: owner-zenith701801-list-server@matronics.com [mailto:owner-zenith701801-list-server@matronics.com] On Behalf Of mwpicard Sent: Saturday, September 20, 2008 11:02 AM Subject: Zenith701801-List: Re: After 5 hours flight time, questions Larry, thanks for your reply and for all the ideas you shared with me that made my 701 better. The pod is great see: http://picasaweb.google.com/mwpicard/PicardZenithCH701# You made it really well and even fitted it to your plane so that it went on mine without and changes. thanks! I havent actually put anything in it yet but I have flown around with it on heaps. You lose about 3mph at cruise speed but dont seem to lose any STOLness. I hope others know that you are selling these because they are definitely worth it - great additions to the plane for long trips. cheers, Martin N69999 Read this topic online here: http://forums.matronics.com/viewtopic.php?p 5289#205289


    Message 10


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    Time: 05:18:12 PM PST US
    From: Larry <lrm@skyhawg.com>
    Subject: Re: After 5 hours flight time, questions
    Hey, I just noticed that you put two little windows in like I did. It really helps with the view doesn't it. Seems like it should be standard. Take care and thank you, Larry N1345L mwpicard wrote: > > Larry, > thanks for your reply and for all the ideas you shared with me that made my 701 better. The pod is great see: > > http://picasaweb.google.com/mwpicard/PicardZenithCH701# > > You made it really well and even fitted it to your plane so that it went on mine without and changes. thanks! I havent actually put anything in it yet but I have flown around with it on heaps. You lose about 3mph at cruise speed but dont seem to lose any STOLness. I hope others know that you are selling these because they are definitely worth it - great additions to the plane for long trips. > > cheers, > Martin > N69999 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p 5289#205289 > > > > ------------------------------------------------------------------------ > > > Checked by AVG - http://www.avg.com > >


    Message 11


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    Time: 06:04:07 PM PST US
    From: "John Swartout" <jgswartout@gmail.com>
    Subject: BIG tires on 801
    Have any of you 801 builders put big tundra tires on your airplane? You would have to put a huge fork on the nose gear, I would think. Kind of awkward on a tri-gear, but I wonder if anybody's done it. John


    Message 12


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    Time: 06:20:29 PM PST US
    From: "carl" <b.carl@sympatico.ca>
    Subject: Re: fuel flow for CH701
    Listers This message is in reply to several messages on this topic. During the last 13 years I have gone from the original Zenair large nose tank with two wing tanks, to removing the nose tank and just keeping the two wing tanks, to the present system with two wing tanks and a collector behind the baggage compartment. The biggest problem with the nose tank was the nose heavy c of g (especially on floats) and the requirement to have the battery at the extreme rear. The problem of uneven feeding was controlled with valves at the wing roots and a main shut-off valve at the IP sub panel. The problem with just the wing tanks was the inability to safely use all the wing fuel without risking fuel starvation. The addition of the 8 litter collector with a sight gauge and low level warning light allows me to safely drain all the available fuel from the wing tanks and safely land with as little as 4-6 litters of useable fuel. The other advantage is that my battery is now in the engine compartment saving me 12 feet of high amperage cable running the length of the a/c and the stator now gets full battery voltage. Save weight in cable and I don't have to carry a lot of wing fuel that can't safely be used. This works for me. Regards Carl 701/912


    Message 13


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    Time: 09:24:01 PM PST US
    From: "Ken Ryan" <kenryan@alaska.net>
    Subject: Re: BIG tires on 801
    X-mailer: Pegasus Mail for Windows (4.41) Hi John, Don't know about 801s but look at this 701 for ideas: http://qualitysportplanes.com/qsp-2006_027.htm On 20 Sep 2008 at 21:01, John Swartout wrote: > > Have any of you 801 builders put big tundra tires on your airplane? You would have to put a huge > fork on the nose gear, I would think. Kind of awkward on a tri-gear, but I wonder if anybody's > done it. > > John > > > > > > >




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