Zenith-List Digest Archive

Sat 02/03/07


Total Messages Posted: 27



Today's Message Index:
----------------------
 
     1. 05:21 AM - Re: Methods of leveling (Ron Lendon)
     2. 07:43 AM - Re: Re: Updates on Zenith builders web site (C Smith)
     3. 08:11 AM - Re: Re: Updates on Zenith builders web site (ZodieRocket)
     4. 08:23 AM - Re: Drill Bit Durability (Edward Moody II)
     5. 08:40 AM - Re: Re: Updates on Zenith builders web site (Edward Moody II)
     6. 09:40 AM - Final assembly: Rear spar bolt (Martin Pohl)
     7. 09:46 AM - Re: Shelving required for a complete slow-build kit (George Swinford)
     8. 10:45 AM - Re: Drill Bit Durability (Aaron Gustafson)
     9. 11:05 AM - Re: Drill Bit Durability (Jaybannist@cs.com)
    10. 12:44 PM - Re: Drill Bit Durability (Bill Naumuk)
    11. 12:59 PM - Re: Re: Updates on Zenith builders web site (Danny Offill)
    12. 12:59 PM - electric carb heater (Neitzel)
    13. 01:37 PM - Cutout in the Canopy inside flashing (deglass1)
    14. 01:44 PM - Re: Final assembly: Rear spar bolt (Al Young)
    15. 02:15 PM - Re: Final assembly: Rear spar bolt (Bryan Martin)
    16. 02:16 PM - Re: Re: Updates on Zenith builders web site (Christian Tremblay)
    17. 02:21 PM - Re: Final assembly: Rear spar bolt (LarryMcFarland)
    18. 02:57 PM -  Drill Bit Durability (Scott Laughlin)
    19. 03:14 PM - Re: Cutout in the Canopy inside flashing (Jaybannist@cs.com)
    20. 03:21 PM - Re: Re: Updates on Zenith builders web site (C Smith)
    21. 03:41 PM - Re: Final assembly: Rear spar bolt (T. Graziano)
    22. 04:32 PM - Re: Final assembly: Rear spar bolt (Tim Juhl)
    23. 05:19 PM - Re: Carb Heat on Rotax 912 ULS? ()
    24. 05:27 PM - Re: Cutout in the Canopy inside flashing ()
    25. 06:00 PM - Re: Re: Updates on Zenith builders web site (Doug Geese)
    26. 08:37 PM - Re: Final assembly: Rear spar bolt (T. Graziano)
    27. 10:04 PM - Re: Carb Heat on Rotax 912 ULS? (David X)
 
 
 


Message 1


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    Time: 05:21:50 AM PST US
    Subject: Re: Methods of leveling
    From: "Ron Lendon" <rlendon@comcast.net>
    Herb, Thanks for the leveling insight. I used your method of Arbor Press riveting this year and it worked out great. -------- Ron Lendon, Clinton Township, MI Corvair Zodiac XL, ScrapBuilder ;-) http://www.mykitlog.com/rlendon Read this topic online here: http://forums.matronics.com/viewtopic.php?p=92547#92547


    Message 2


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    Time: 07:43:09 AM PST US
    From: "C Smith" <pilot4profit@sbcglobal.net>
    Subject: Re: Updates on Zenith builders web site
    Thanks Mark, I was confident that you folks were there to support the entire Zenith line, it's just that the Mexico MO people don't support the 640. I was hoping to find just a little more detail on what I'm getting into with the 640. The Zenith-air secure builder site is everything but the 640. the info on the Zenair builders resources is , well "limited". Not trying to be critical, or accusatory, I'm just intensely curious. I recently gave up my "04 182 turbo with G1000 glass. My plans for the 640 include either the G600 or G900x panel, and an Innodyn turbine for power. I like to plan ahead for budgetary and logistical concerns. I still have my hangar at the airport, where I plan to set up the shop. So right now I'm just vacuuming up all the info I can. I'm going to try to get down to Sun-n-Fun to see you folks there, but more likely the money for that trip will be better saved up for a rudder class after you get done down south. The good news for me is Can-Zac is closer than Mexico MO. The biggest hurdle are the customs guys at the border who seem to delight in harassing Americans. Then I have to deal with US customs bringing back the rudder. I can't imagine what kind of event they'll blow that up to. Probably ask me to open up skins to look for explosives. Any way, I'm looking forward to this project. After loosing my plane, I'm going through withdrawal symptoms from not flying. Craig Smith Do not archive _____ From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of ZodieRocket Sent: Friday, February 02, 2007 8:15 PM Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Craig the only 640 workshop is held at Can-Zac Aviation. We support and offer the complete Zenith and Zenair line of aircraft. Mark Townsend Can-Zac Aviation Ltd. president@can-zacaviation.com www.can-zacaviation.com <http://www.can-zacaviation.com/> -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of C Smith Sent: Friday, February 02, 2007 3:49 PM Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Don't mean to be a dummy, but does this site have anything relevant to the CH640? I just found out that the 640 is a Zenair Ltd. "exclusive". You can't even get a 640 rudder builder class at the Mexico MO location, so I was wondering if they treated the builder support info the same way. I was at first in love with the 801, but after careful consideration of our past (and future) flying mission profiles, I would be better served by the 640 features. My intent is to get as much prior knowledge as I can to plan my shop, tools, panel, power plant systems in advance. Any thoughts would be greatly appreciated! Craig Smith _____ From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of George Race Sent: Friday, February 02, 2007 9:49 AM Subject: Zenith-List: Re: Updates on Zenith builders web site For a quick link to the "Builders Info Site" save the following link and make it easy to get there: www.zenithair.com/builder-secure/ >From there you will be ask for your Username and Password. If you don't have one contact Shirley at Zenith. George - The Zenith-List Email Forum - --> http://www.matronics.com/Navigator?Zenith-List - NEW MATRONICS WEB FORUMS - --> http://forums.matronics.com -- 2/2/2007 3:42 PM -- 2/2/2007 3:42 PM


    Message 3


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    Time: 08:11:43 AM PST US
    From: "ZodieRocket" <zodierocket@hsfx.ca>
    Subject: Re: Updates on Zenith builders web site
    Sorry Group the rest of this exchange will be taken off list. But if others have questions, please don=92t hesitate to contact me directly. Mark Townsend Can-Zac Aviation Ltd. HYPERLINK "mailto:president@can-zacaviation.com"president@can-zacaviation.com HYPERLINK "http://www.can-zacaviation.com/"www.can-zacaviation.com do not archive -- 2/2/2007 11:39 PM -- 2/2/2007 11:39 PM


    Message 4


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    Time: 08:23:49 AM PST US
    From: "Edward Moody II" <dredmoody@cox.net>
    Subject: Re: Drill Bit Durability
    And don't spin them as fast as an airdrill or a high speed electric drill can. The heat of too high a speed shortens the cutting life. Before you ask what rpm is best, I just learned from my dad saying "slow it dow.... where's the fire?" so it's become a listen and feel thing for me but I'd guess you're safe around 650 -800 rpm. Dred ----- Original Message ----- From: Paul Mulwitz To: zenith-list@matronics.com Sent: Saturday, February 03, 2007 12:05 AM Subject: Re: Zenith-List: Drill Bit Durability Hi Dave, I use the threaded drill bits meant for aircraft use. I don't think they are particularly hard alloys, but they work really well and don't have problems slipping in your drill chuck as you finish each hole. I start each hole with a #40 drill. I then use #30 and optionally #20 to enlarge the holes. This means I virtually never need to sharpen or replace anything but the #40 drills. I sharpen the #40s using a bench grinder - maybe once a month - when they get dull. I am more likely to break one than to sharpen it too many times. I keep a supply of 2 or 3 spares and order more once a year or so. I am still on my first #30 and #20. I highly recommend you consider buying the right angle drill gizmo from Aircraft Spruce that comes with adapters and a few screw mount drill bits. I think the ones threaded 1/4 x 28 are the best choice. Take a look: http://www.aircraftspruce.com/catalog/topages/tightfittoolkit.php Good luck, Paul XL fuselage At 06:57 PM 2/2/2007, you wrote: Can anyone who has finished their aircraft give me a ballpark idea of how many holes I should typically be able to get out of a hi-moly drill bit (#30 and #20)? Thanks, Dave --------------------------------------------- Paul Mulwitz 32013 NE Dial Road Camas, WA 98607 --------------------------------------------- ------------------------------------------------------------------------- ----- 2/2/2007 11:39 PM


    Message 5


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    Time: 08:40:03 AM PST US
    From: "Edward Moody II" <dredmoody@cox.net>
    Subject: Re: Updates on Zenith builders web site
    Lots of photos of the rudder class and the build in progress might make things move more smoothly at the border crossing. Make sure your face is clear in some of the photos as an ID feature. Dred ----- Original Message ----- From: C Smith To: zenith-list@matronics.com Sent: Saturday, February 03, 2007 9:42 AM Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Thanks Mark, I was confident that you folks were there to support the entire Zenith line, it's just that the Mexico MO people don't support the 640. I was hoping to find just a little more detail on what I'm getting into with the 640. The Zenith-air secure builder site is everything but the 640. the info on the Zenair builders resources is , well "limited". Not trying to be critical, or accusatory, I'm just intensely curious. I recently gave up my "04 182 turbo with G1000 glass. My plans for the 640 include either the G600 or G900x panel, and an Innodyn turbine for power. I like to plan ahead for budgetary and logistical concerns. I still have my hangar at the airport, where I plan to set up the shop. So right now I'm just vacuuming up all the info I can. I'm going to try to get down to Sun-n-Fun to see you folks there, but more likely the money for that trip will be better saved up for a rudder class after you get done down south. The good news for me is Can-Zac is closer than Mexico MO. The biggest hurdle are the customs guys at the border who seem to delight in harassing Americans. Then I have to deal with US customs bringing back the rudder. I can't imagine what kind of event they'll blow that up to. Probably ask me to open up skins to look for explosives. Any way, I'm looking forward to this project. After loosing my plane, I'm going through withdrawal symptoms from not flying. Craig Smith Do not archive ------------------------------------------------------------------------- ----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of ZodieRocket Sent: Friday, February 02, 2007 8:15 PM To: zenith-list@matronics.com Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Craig the only 640 workshop is held at Can-Zac Aviation. We support and offer the complete Zenith and Zenair line of aircraft. Mark Townsend Can-Zac Aviation Ltd. president@can-zacaviation.com www.can-zacaviation.com -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of C Smith Sent: Friday, February 02, 2007 3:49 PM To: zenith-list@matronics.com Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Don't mean to be a dummy, but does this site have anything relevant to the CH640? I just found out that the 640 is a Zenair Ltd. "exclusive". You can't even get a 640 rudder builder class at the Mexico MO location, so I was wondering if they treated the builder support info the same way. I was at first in love with the 801, but after careful consideration of our past (and future) flying mission profiles, I would be better served by the 640 features. My intent is to get as much prior knowledge as I can to plan my shop, tools, panel, power plant systems in advance. Any thoughts would be greatly appreciated! Craig Smith ------------------------------------------------------------------------- ----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of George Race Sent: Friday, February 02, 2007 9:49 AM To: zenith-list@matronics.com Subject: Zenith-List: Re: Updates on Zenith builders web site For a quick link to the "Builders Info Site" save the following link and make it easy to get there: www.zenithair.com/builder-secure/ From there you will be ask for your Username and Password. If you don't have one contact Shirley at Zenith. George - The Zenith-List Email Forum - --> http://www.matronics.com/Navigator?Zenith-List - NEW MATRONICS WEB FORUMS - --> http://forums.matronics.com -- 2/2/2007 3:42 PM -- 2/2/2007 3:42 PM ------------------------------------------------------------------------- ----- 2/2/2007 11:39 PM


    Message 6


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    Time: 09:40:36 AM PST US
    Subject: Final assembly: Rear spar bolt
    From: "Martin Pohl" <mpohl@pohltec.ch>
    Hi everybody I just had a look through the "Final Assembly" drawing supplement (provided by CZAW) and did not understand one item: It seems like as the rear spar bolt is screwed in the rear spar/rear spar attachment bracket without nut?! The parts list also shows no nuts for the rear spar bolt? In addition I don't see a cutout in the lower skin (at the wing root) that would provide access for the installation of the nut. Could somebody help me out of this confusion? I cannot believe that a bolt can be installed without counterpart-nut. Cheers from Switzerland Martin -------- Martin Pohl Zodiac XL QBK 8645 Jona, Switzerland www.pohltec.ch/ZodiacXL Read this topic online here: http://forums.matronics.com/viewtopic.php?p=92621#92621


    Message 7


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    Time: 09:46:42 AM PST US
    From: "George Swinford" <grs-pms@comcast.net>
    Subject: Re: Shelving required for a complete slow-build kit
    Good flying, Joe. Don't get wet. George Do not archive ----- Original Message ----- From: "xl" <xl@prosody.org> Sent: Friday, February 02, 2007 11:33 PM Subject: Re: Zenith-List: Shelving required for a complete slow-build kit > > > Terry, > > I built 633Z in a 10' x 20' tent in 7 months in 2003 from a kit. > (http://www.eaa.org/homebuilders/list/Zenith%20Zodiac%20CH%20601%20XL_Edward s.asp) > > I used a 4' x 12' work table with a shelf underneath. > I put the sheet metal on the floor under the table and on the shelf. > I stored some miscellaneous parts on the shelf. > > There were some 3 boxes of small parts that I left stored in the boxes. > > I stowed the finished rudder, elevator and wings on the side of the tent. > > When I got to the point that I could put the fuselage on the floor > I moved the work table outside. > > Here's a picture of the work table: > http://www.cleanh2o.com/633z/workshop_small.jpg > and a picture of the plane on the floor: > http://www.cleanh2o.com/633z/in_tent2_small.jpg > see all thumbnails: http://www.cleanh2o.com/633z/index_thumbnail.html > > Later ask about my 2 failed stock mufflers, failed nose gear bearings, > dirty carb stumble, brake line failure, failed starter, bad nose fork, > and the Zenith grin! > > Hope to go flying tomorrow! > > Cheers, Joe E > N633Z @ BFI > CH601XL 424 hours > Jabiru 3300, Sensenich 64x49 wood prop > do not archive > > > On Fri, 2 Feb 2007, Terry Phillips wrote: > > I'm expecting delivery of my complete 601XL slow-build kit in a couple of > > weeks. I will need to build shelving (or whatever) to hold all the parts > > while I build the airframe. I would like to know how others have stored > > complete kits, without completely filling up the garage. > > How many shelves or bins, what size and shape? I have half of a 2-car > > garage to hold the storage and my 4'x12' work bench. Pictures would be > > great. Thanks for your sharing your experience. > > Terry Phillips > > > -- 3:31 PM > >


    Message 8


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    Time: 10:45:57 AM PST US
    From: "Aaron Gustafson" <agustafson@chartermi.net>
    Subject: Re: Drill Bit Durability
    ----- Original Message ----- And don't spin them as fast as an airdrill or a high speed electric drill can I on the other hand spin them about 10,000 RPM (see my high speed drill in the photo archives) and may have replaced a couple bits in a whole scratch built project. They don't get very hot in 1/2 second. Aaron Gustafson 601 HD plans "fly in the spring" today 6 degrees F do not archive


    Message 9


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    Time: 11:05:11 AM PST US
    From: Jaybannist@cs.com
    Subject: Re: Drill Bit Durability
    To answer the original question: I don't tolerate dull bits very well and I don't sharpen them. I have probably used 5 or 6 each of #30 & #40 bits, and 3 or 4 #20. Again, I used fewer #20s because they were always used in pre-drilled holes. Jay in Dallas Do not archive >


    Message 10


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    Time: 12:44:44 PM PST US
    From: "Bill Naumuk" <naumuk@alltel.net>
    Subject: Re: Drill Bit Durability
    Aaron- You must live in a temperate region! I didn't have any temperature when I got up this morning. do not archive Bill Naumuk HDS Fuselage Townville, Pa ----- Original Message ----- From: Aaron Gustafson To: zenith-list@matronics.com Sent: Saturday, February 03, 2007 1:44 PM Subject: Re: Zenith-List: Drill Bit Durability ----- Original Message ----- And don't spin them as fast as an airdrill or a high speed electric drill can I on the other hand spin them about 10,000 RPM (see my high speed drill in the photo archives) and may have replaced a couple bits in a whole scratch built project. They don't get very hot in 1/2 second. Aaron Gustafson 601 HD plans "fly in the spring" today 6 degrees F do not archive


    Message 11


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    Time: 12:59:05 PM PST US
    From: "Danny Offill" <doffill@cableone.net>
    Subject: Re: Updates on Zenith builders web site
    I must be slow to understand the builders web site but I can't seem to find the info that was referenced on the builders site. I get logged in but where do I go next. Danny in Texas 601XL tail section -----Original Message----- From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com]On Behalf Of George Race Sent: Friday, February 02, 2007 8:49 AM To: zenith-list@matronics.com Subject: Zenith-List: Re: Updates on Zenith builders web site For a quick link to the "Builders Info Site" save the following link and make it easy to get there: www.zenithair.com/builder-secure/ From there you will be ask for your Username and Password. If you don't have one contact Shirley at Zenith. George


    Message 12


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    Time: 12:59:13 PM PST US
    From: "Neitzel" <n963wb@frontiernet.net>
    Subject: electric carb heater
    Greetings all, Someone asked about carb heat for a 912 and someone else mentioned the resistive unit for a Jabiru. I also just received this heater for my Jab and ran some preliminary tests to determine current draw and will also pass along the dimensions. It is cylindrical, 30 mm in diameter and 30 mm tall, weighing 70 grams. Attachment is with two bolts to the side of the carb using the included taps. There are two electrical connections using the body of the cylinder for ground. The two coils can be operated independently which allows for a high and low setting. When the unit is cold the resistance of each coil is 8.6 Ohms for a current draw of 3.5 Amps. As the temperature increases the impedance rapidly decreases to 4.7 Ohms, however, the current draw dropped to 2.0 Amps. Cold current drain on high results in a rather high figure of 7 amps but tapers off a bit after it heats up. The kit was very complete with switches, a chunk of wire, fuse holder and all necessary electrical connectors. I was disappointed with the two SPST switches. I have already replaced them with a DPDT so as to only take up one of my switch locations. The current drain of two units operating on high for the 912 might put a bit of a strain on the electrical system. Hope this is useful Dick Neitzel Sayner, WI 701 Jab 2200 N963WB


    Message 13


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    Time: 01:37:28 PM PST US
    Subject: Cutout in the Canopy inside flashing
    From: "deglass1" <deglass1@aol.com>
    Im finally at the point of installing the canopy on the XL. In the photo guide for the inside flashing, there are alternate ways to cut out over or around the latch frame. Please advise which way you did it, and how you would do it if you had it to do over. The latch frame is thicker than the square tubing, so a cutout seems like it would leave a step up at that point in the inside flashing. Cutting around the entire latch frame would make a flatter flashing, but may not look as good. Also, the inside flashing with its reinforcing L pinch the plexi against the outside flashing. Does the top flange of the inside flashing need to be trimmed back to keep the inside flashing's main flange parallel to the outer flashing? Thanks for any advice you can give - -------- David Glass Forest, VA Zodiac XL - N253DG reserved On the gear, ready for tail and cables 12/06 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=92673#92673


    Message 14


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    Time: 01:44:54 PM PST US
    From: "Al Young" <armyret@mchsi.com>
    Subject: Re: Final assembly: Rear spar bolt
    Martin- My old plans call for one AN5-7A per wing. (See 6-S-3 ) You will have to cut out a small area in the rear lower wing skin (approximately 2" X 3" just behind part # 6B5-4 in order to get a washer and nut on the bolt. I used a pair of long nosed pliars to put the washer on the bolt and used a closed end wrench with a piece of tape on the back side to hold the nut in the wrench. Had a friend turn the bolt into the nut with a socket wrench from the outside. Do all this before you install the flaps. I had no problem. Good luck! Al Young N601AY ----- Original Message ----- From: "Martin Pohl" <mpohl@pohltec.ch> Sent: Saturday, February 03, 2007 11:37 AM Subject: Zenith-List: Final assembly: Rear spar bolt > > Hi everybody > > I just had a look through the "Final Assembly" drawing supplement > (provided by CZAW) and did not understand one item: > > It seems like as the rear spar bolt is screwed in the rear spar/rear spar > attachment bracket without nut?! The parts list also shows no nuts for the > rear spar bolt? In addition I don't see a cutout in the lower skin (at the > wing root) that would provide access for the installation of the nut. > > Could somebody help me out of this confusion? I cannot believe that a bolt > can be installed without counterpart-nut. > > Cheers from Switzerland > Martin > > -------- > Martin Pohl > Zodiac XL QBK > 8645 Jona, Switzerland > www.pohltec.ch/ZodiacXL > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=92621#92621 > > >


    Message 15


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    Time: 02:15:43 PM PST US
    From: Bryan Martin <bryanmmartin@comcast.net>
    Subject: Re: Final assembly: Rear spar bolt
    I cut a hole through the fuselage side skin behind the seat to get access for that bolt. That way there's no exposed hole on the underside of the wing. As I recall, I put the bolt through from the inside and put the nut on the outside where I could inspect it easier. > > Martin- My old plans call for one AN5-7A per wing. (See 6-S-3 ) You > will have to cut out a small area in the rear lower wing skin > (approximately 2" X 3" just behind part # 6B5-4 in order to get a washer > and nut on the bolt. > >> >> It seems like as the rear spar bolt is screwed in the rear spar/rear >> spar attachment bracket without nut?! -- Bryan Martin Zenith 601XL N61BM Ram Subaru, Stratus redrive


    Message 16


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    Time: 02:16:25 PM PST US
    From: Christian Tremblay <cj.tremblay@videotron.ca>
    Subject: Re: Updates on Zenith builders web site
    Hi Craig, I am a builder from plan of the CH640. I have done rudder and tail wing, Center Web Spar and working on wings. You can find some information on my web site ' more than 125 photos. If you want to prepare and construct I suggest to visit mine, I will be happy to answer your questions the better that I can inside my limited experience. Note : I exchange info with 3-4 others guys who build from plan. Christian Tremblay A guy who build a CH640 aircraft from plan http://www.zodiac640.com/ _____ De : owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] De la part de C Smith Envoy=E9 : Friday, February 02, 2007 3:49 PM =C0 : zenith-list@matronics.com Objet : RE: Zenith-List: Re: Updates on Zenith builders web site Don=92t mean to be a dummy, but does this site have anything relevant to the CH640? I just found out that the 640 is a Zenair Ltd. =93exclusive=94. You can=92t even get a 640 rudder builder class at the Mexico MO location, so I was wondering if they treated the builder support info the same way. I was at first in love with the 801, but after careful consideration of our past (and future) flying mission profiles, I would be better served by the 640 features. My intent is to get as much prior knowledge as I can to plan my shop, tools, panel, power plant systems in advance. Any thoughts would be greatly appreciated! Craig Smith _____ From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of George Race Sent: Friday, February 02, 2007 9:49 AM Subject: Zenith-List: Re: Updates on Zenith builders web site For a quick link to the "Builders Info Site" save the following link and make it easy to get there: www.zenithair.com/builder-secure/ >From there you will be ask for your Username and Password. If you don't have one contact Shirley at Zenith. George


    Message 17


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    Time: 02:21:55 PM PST US
    From: LarryMcFarland <larry@macsmachine.com>
    Subject: Re: Final assembly: Rear spar bolt
    Al Young wrote: > > Martin- My old plans call for one AN5-7A per wing. (See 6-S-3 ) You > will have to cut out a small area in the rear lower wing skin > (approximately 2" X 3" just behind part # 6B5-4 in order to get a > washer and nut on the bolt. I used a pair of long nosed pliars to put > the washer on the bolt and used a closed end wrench with a piece of > tape on the back side to hold the nut in the wrench. Had a friend > turn the bolt into the nut with a socket wrench from the outside. Do > all this before you install the flaps. I had no problem. Good luck! > Al Young > N601AY > > Hi Martin, I placed a plate nut on the back side of the rear spar, fit the bolt thru from the front side and wing joint access. This for a HDS, but your bird might work from the same premise. Larry McFarland - 601HDS at www.macsmachine.com do not archive > >> >> Hi everybody >> >> I just had a look through the "Final Assembly" drawing supplement >> (provided by CZAW) and did not understand one item: >> >> It seems like as the rear spar bolt is screwed in the rear spar/rear >> spar attachment bracket without nut?! The parts list also shows no >> nuts for the rear spar bolt? In addition I don't see a cutout in the >> lower skin (at the wing root) that would provide access for the >> installation of the nut. >> >> Could somebody help me out of this confusion? I cannot believe that a >> bolt can be installed without counterpart-nut. >> >> Cheers from Switzerland >> Martin >> >> -------- >> Martin Pohl >> Zodiac XL QBK >> 8645 Jona, Switzerland >> www.pohltec.ch/ZodiacXL >> >> >> >> >> Read this topic online here: >> >> http://forums.matronics.com/viewtopic.php?p=92621#92621 >> >> >> >> >> >> >> >> >> > >


    Message 18


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    Time: 02:57:54 PM PST US
    From: "Scott Laughlin" <cookwithgas@HOTMAIL.COM>
    Subject: Drill Bit Durability
    Dave: I built both wings and half my fuselage with one drill bit of each size. When I lost one, I ordered two more and finished the plane. Buy three or four of each and don't lose them and you will be good to go. Scott Laughlin CH601XL Omaha, Nebraska www.cooknwithgas.com Still Polishing Time: 06:58:40 PM PST US From: "Dave VanLanen" <davevanlanen@sbcglobal.net> Subject: Zenith-List: Drill Bit Durability Can anyone who has finished their aircraft give me a ballpark idea of how many holes I should typically be able to get out of a hi-moly drill bit (#30 and #20)? Thanks, Dave _________________________________________________________________ FREE online classifieds from Windows Live Expo buy and sell with people you know


    Message 19


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    Time: 03:14:58 PM PST US
    From: Jaybannist@cs.com
    Subject: Cutout in the Canopy inside flashing
    Dvid, I think this is the latch problem you are talking about. I have attached three photos to show what I did with it. Hope they are not too large for some of you. I made two fiberglass covers. I later discovered that I needed to cut off one corner to clear the slot for emergency release of the canopy. The fiberglass covers are not attached yet, but you can see how they will clean up the area. Jay in Dallas "deglass1" <deglass1@aol.com> wrote: > >Im finally at the point of installing the canopy on the XL. In the photo guide for the inside flashing, there are alternate ways to cut out over or around the latch frame. Please advise which way you did it, and how you would do it if you had it to do over. >The latch frame is thicker than the square tubing, so a cutout seems like it would leave a step up at that point in the inside flashing. Cutting around the entire latch frame would make a flatter flashing, but may not look as good. >Also, the inside flashing with its reinforcing L pinch the plexi against the outside flashing. Does the top flange of the inside flashing need to be trimmed back to keep the inside flashing's main flange parallel to the outer flashing? > >Thanks for any advice you can give - > >-------- >David Glass >Forest, VA >Zodiac XL - N253DG reserved >On the gear, ready for tail and cables 12/06 > > >Read this topic online here: > >http://forums.matronics.com/viewtopic.php?p=92673#92673 > >


    Message 20


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    Time: 03:21:39 PM PST US
    From: "C Smith" <pilot4profit@sbcglobal.net>
    Subject: Re: Updates on Zenith builders web site
    Hey, Thanks for the contact. You truly are an intrepid builder to go the plans rout. Much respect for you! Craig Smith Do not archive _____ From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of Christian Tremblay Sent: Saturday, February 03, 2007 5:16 PM Subject: RE: Zenith-List: Re: Updates on Zenith builders web site Hi Craig, I am a builder from plan of the CH640. I have done rudder and tail wing, Center Web Spar and working on wings. You can find some information on my web site - more than 125 photos. If you want to prepare and construct I suggest to visit mine, I will be happy to answer your questions the better that I can inside my limited experience. Note : I exchange info with 3-4 others guys who build from plan. Christian Tremblay A guy who build a CH640 aircraft from plan http://www.zodiac640.com/


    Message 21


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    Time: 03:41:04 PM PST US
    From: "T. Graziano" <tonyplane@bellsouth.net>
    Subject: Re: Final assembly: Rear spar bolt
    Martin,On my 6-W-0 dwg dated 12/02, in the lower left hand corner is note "40x20 CUTOUT FOR ACCESS TO REAR SPAR WING ATTACHMENT BOLT' After assembly, I covered this cutout with a piece of Aluminum tape. I remove the tape for inspections. On 6-S-3 there is also a note "ACCESS CUTOUT IN BOTTOM SKIN 6W8-2, SEE 6-W-0Dwg 6-S-3 does not show the nuts to be used with the AN5-5A bolts,(on my dwg there is also no nut callout shown for the spar attach AN5 bolts); but self locking nuts are intended to be used. I believe that the general construction guidelines maycall out for the use of AN self locking nuts (and washer use criteria) on AN bolts, unless otherwise indicated on the drawing to use some other nut/washer combination.Tony Graziano601XL; 204 hrs-----------Hi everybody I just had a look through the "Final Assembly" drawing supplement (provided byCZAW) and did not understand one item: It seems like as the rear spar bolt is screwed in the rear spar/rear spar attachmentbracket without nut?! The parts list also shows no nuts for the rear sparbolt? In addition I don't see a cutout in the lower skin (at the wing root)that would provide access for the installation of the nut. Could somebody help me out of this confusion? I cannot believe that a bolt canbe installed without counterpart-nut. Cheers from SwitzerlandMartin


    Message 22


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    Time: 04:32:56 PM PST US
    Subject: Re: Final assembly: Rear spar bolt
    From: "Tim Juhl" <juhl@avci.net>
    Using any of the access methods described are you able to get a torque wrench on it? Tim -------- DO NOT ARCHIVE ______________ CFII Champ L16A flying Zodiac XL - Working on wings Read this topic online here: http://forums.matronics.com/viewtopic.php?p=92721#92721


    Message 23


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    Time: 05:19:39 PM PST US
    From: <dave.thompson@verizon.net>
    Subject: re: Carb Heat on Rotax 912 ULS?
    Ken, Before you make your final decision on NOT installing Carb Heat, read the article on the Flycorvair.com website. (use the link below) whether you install a Rotax, Jabaru, Corvair or whatever, this article makes some very interesting points. My flight instructor trained me never to guess. ALLWAYS use carb heat before any major throttle reduction. Everyone has their opinions. I'd rather be safe than sorry. http://flycorvair.com/carbice.html Dave Thompson Westminster, Ca Corvair Engine in parts, Rudder & just starting stab Archive this


    Message 24


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    Time: 05:27:53 PM PST US
    From: <davgray@sbcglobal.net>
    Subject: Re: Cutout in the Canopy inside flashing
    I went for full access to the latch over appearance. Sorry no good pic of this. I made a cut out of the inner flashing that allows finger access to open the canopy should the cabes break and more importantly I can visually check that the canopy latch is fully locked prior to take off. I have seen the canopy appear to be down and locked but the latch release lever is not fully set so it needs another compression to fully engage the lock. Also I added a 1/2" tubular cross bar about 8 " up the bow to set the width of the canopy firmly. It is also useful for compressing the locks. And with a small nylon rope attached, it prevents the wind from catching the canopy when open on the ground and possibly straining the hinges. Gary Ray ----- Original Message ----- From: "deglass1" <deglass1@aol.com> Sent: Saturday, February 03, 2007 4:36 PM Subject: Zenith-List: Cutout in the Canopy inside flashing > > I?Tm finally at the point of installing the canopy on the XL. In the photo guide for the inside flashing, there are alternate ways to cut out over or around the latch frame. Please advise which way you did it, and how you would do it if you had it to do over. > The latch frame is thicker than the square tubing, so a cutout seems like it would leave a step up at that point in the inside flashing. Cutting around the entire latch frame would make a flatter flashing, but may not look as good. > Also, the inside flashing with its reinforcing L ?opinch? the plexi against the outside flashing. Does the top flange of the inside flashing need to be trimmed back to keep the inside flashing's main flange parallel to the outer flashing? > > Thanks for any advice you can give - > > -------- > David Glass > Forest, VA > Zodiac XL - N253DG reserved > On the gear, ready for tail and cables 12/06 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=92673#92673 > >


    Message 25


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    Time: 06:00:29 PM PST US
    From: "Doug Geese" <dgeese@verizon.net>
    Subject: Re: Updates on Zenith builders web site
    Craig, I=92m a 640 builder located in Northeast Indiana. I am hoping to fly mine within the next year, so I=92m in the later building stages. My Dad is building the 601 and the process is quite similar. I=92ve used a website put together by 640 builder Jeff Paden of New York to aid in the assembly/build process. www.madbbs.com/~jpaden As far as crossing the border, I=92ve done it twice. The first was with my wing kit in an enclosed trailer and the second with my canopy kit. The folks at Zenair prepare you well with the appropriate documentation to get you through customs. I would highly recommend a trip to Zenair to view the factory and if nothing else, talk to Mr. Heintz himself. I=92m not sure where you=92re located, but your welcome to come see my project. I live on an airport, so if you have something to fly come on over. www.tropria.com <http://www.tropria.com/> Doug Geese _____ De : owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] De la part de C Smith Envoy=E9 : Friday, February 02, 2007 3:49 PM =C0 : zenith-list@matronics.com Objet : RE: Zenith-List: Re: Updates on Zenith builders web site Don=92t mean to be a dummy, but does this site have anything relevant to the CH640? I just found out that the 640 is a Zenair Ltd. =93exclusive=94. You can=92t even get a 640 rudder builder class at the Mexico MO location, so I was wondering if they treated the builder support info the same way. I was at first in love with the 801, but after careful consideration of our past (and future) flying mission profiles, I would be better served by the 640 features. My intent is to get as much prior knowledge as I can to plan my shop, tools, panel, power plant systems in advance. Any thoughts would be greatly appreciated! Craig Smith _____ From: owner-zenith-list-server@matronics.com [mailto:owner-zenith-list-server@matronics.com] On Behalf Of George Race Sent: Friday, February 02, 2007 9:49 AM Subject: Zenith-List: Re: Updates on Zenith builders web site For a quick link to the "Builders Info Site" save the following link and make it easy to get there: www.zenithair.com/builder-secure/ >From there you will be ask for your Username and Password. If you don't have one contact Shirley at Zenith. George


    Message 26


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    Time: 08:37:52 PM PST US
    From: "T. Graziano" <tonyplane@bellsouth.net>
    Subject: Re: Final assembly: Rear spar bolt
    Yes. Bolt head inside facing forward, nut facing aft on spar rear channel. Bolt is in shear. I just "snugged" and quarter turned, then applied torque stripe/anti-sabotage paint. Tony Graziano ------------- Tim Juhl (juhl@avci.net) Using any of the access methods described are you able to get a torque wrench on it? Tim


    Message 27


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    Time: 10:04:35 PM PST US
    Subject: Re: Carb Heat on Rotax 912 ULS?
    From: "David X" <dxj@comcast.net>
    I've experienced carb icing in every airplane I ever flew on a regular basis, including my 601 with Rotax 912S. It's usually when flying near thunder showers when temps are in the 40s, but not always. Carb heat cleared it up every time ... and now I just turn it on automatically when I know icing is possible. I know expense is a factor for a lot of kit builders, but some things are just not worth skimping on. -------- Zodiac 601 XL - CZAW Built - Rotax 912S DO NOT ARCHIVE Read this topic online here: http://forums.matronics.com/viewtopic.php?p=92764#92764




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