Zenith-List Digest Archive

Wed 02/03/10


Total Messages Posted: 7



Today's Message Index:
----------------------
 
     1. 03:55 AM - Re: MP3 SPA Carb question (Michel Therrien)
     2. 04:02 PM - Re: Counter balance snag in the LAA drawings (Gary Ray)
     3. 05:25 PM - Re: Counter balance snag in the LAA drawings (Afterfxllc@aol.com)
     4. 05:59 PM - Re: Counter balance snag in the LAA drawings (Afterfxllc@aol.com)
     5. 07:12 PM - Re: Counter balance snag in the LAA drawings (purplemoon99@bellsouth.net)
     6. 07:28 PM - Re: Counter balance snag in the LAA drawings (Gary Ray)
     7. 08:30 PM - Re: Counter balance snag in the LAA drawings (Afterfxllc@aol.com)
 
 
 


Message 1


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    Time: 03:55:04 AM PST US
    From: Michel Therrien <mtherr@yahoo.com>
    Subject: Re: MP3 SPA Carb question
    Thanks for the info and pictures! do not archive ---------------------------- Michel Therrien CH601-HD, C-GZGQ http://mthobby.pcperfect.com/ch601 http://pages.infinit.net/mthobby --- On Tue, 2/2/10, jaybannist@cs.com <jaybannist@cs.com> wrote: > From: jaybannist@cs.com <jaybannist@cs.com> > Subject: Re: Zenith-List: MP3 SPA Carb question > To: zenith-list@matronics.com > Received: Tuesday, February 2, 2010, 8:06 AM > > > > > > > > Michel, > > > > > > Common convention is to pull the control on the panel to > lean. I have attached a photo of how I attached the > control cable to the leaning lever on the carb. Set it up so > that the lever is to the "rich" stop when the > control handle is fully seated against the stop at the > panel. Pulling the control handle fully out will > result in idle cut-off. > > > > > > The idle is adjusted with a spring-tensioned screw on the > throttle arm pivot bracket. See photo. It can > only be adjusted through experimentation with the engine > running. I set the engine running at the proper idle and > marked the throttle control rod with a piece of masking tape > at the control ferrule. With the engine stopped, I > then adjusted the idle screw so that the throttle control > would stop at the tape on the rod. > > > > > > Let me know if you have questions. > > > > > > Jay Bannister > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > --> Zenith-List message > posted by: Michel Therrien <mtherr@yahoo.com> > > > > > > > > Do anyone knows how to setup these carbs (instruction sheet > or simply brain > > > > power)? When it was rebuilt, the shop told me to adjust > the idle and whatever > > > > else; I don't remember what they told me. > > > > > > > > I also don't know what are the rich and the lean sides > on the mixture control. > > > > Plus; not being used to fly an engine with mixture... do we > pull the knob to get > > > > leaner or reacher on the dash board? > > > > > > > > > > > > > > > > > > > > > > > > > __________________________________________________________________ Connect with friends from any web browser - no download required. Try the new Yahoo! Canada Messenger for the Web BETA at http://ca.messenger.yahoo.com/webmessengerpromo.php


    Message 2


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    Time: 04:02:58 PM PST US
    From: "Gary Ray" <davgray@sbcglobal.net>
    Subject: Re: Counter balance snag in the LAA drawings
    I agree it could be to close. I have finished my aileron upgrade and took them out to trial fit them today. The distance that I used was 320 mm due to existing holes that I had. They fit fine, with the ailerons clamped in the neutral position, I measured 85 mm above the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin. Lateral clearance from the outboard face of the distal end of the bar to the beginning of the slanted wingtip skin on the bottom was 40 mm. The 97 degree angle for the bar apears to be correct. Still I would have moved the installation inbound to the 300mm mark which would put the impact area of the weights better centered over the skin protection plates. Gary Ray davgray@sbcglobal.net ----- Original Message ----- From: Afterfxllc@aol.com To: zenith601-list@matronics.com ; zenith-list@matronics.com Sent: Tuesday, February 02, 2010 5:25 AM Subject: Zenith-List: Counter balance snag in the LAA drawings I have just finished installing the counter balance upgrade and the LAA measurements will not work as printed. If you lay out the new ribs to the 327.3 the counter balance weights will not clear the lower wingtip and will hang out of the wingtip if you install the weights on the outboard side of the square tube. The plans don't show this but the fix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line. for those of you that have already rivited them as to the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing. Have Fun


    Message 3


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    Time: 05:25:21 PM PST US
    From: Afterfxllc@aol.com
    Subject: Re: Counter balance snag in the LAA drawings
    Thanks Gary so to recap . If you used 300 mm and only had 40 mm side clearance then 327 would only give you 13 mm side clearance which on the aileron without the trim tab might work but the aileron with the trim requires much more weight and 40 mm will not be enough because you will hit the rivets. I think the balance weight arm should be 127 mm from the first rib and that would clear up any misalignment. Also was the 40 mm with weight or just the arm? Jeff In a message dated 2/3/2010 7:03:39 P.M. Eastern Standard Time, davgray@sbcglobal.net writes: I agree it could be to close. I have finished my aileron upgrade and took them out to trial fit them today. The distance that I used was 320 mm due to existing holes that I had. They fit fine, with the ailerons clamped in the neutral position, I measured 85 mm above the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin. Lateral clearance from the outboard face of the distal end of the bar to the beginning of the slanted wingtip skin on the bottom was 40 mm. The 97 degree angle for the bar apears to be correct. Still I would have moved the installation inbound to the 300mm mark which would put the impact area of the weights better centered over the skin protection plates. Gary Ray _davgray@sbcglobal.net_ (mailto:davgray@sbcglobal.net) ----- Original Message ----- From: _Afterfxllc@aol.com_ (mailto:Afterfxllc@aol.com) ; _zenith-list@matronics.com_ (mailto:zenith-list@matronics.com) Sent: Tuesday, February 02, 2010 5:25 AM Subject: Zenith-List: Counter balance snag in the LAA drawings I have just finished installing the counter balance upgrade and the LAA measurements will not work as printed. If you lay out the new ribs to the 327.3 the counter balance weights will not clear the lower wingtip and will hang out of the wingtip if you install the weights on the outboard side of the square tube. The plans don't show this but the fix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line. for those of you that have already rivited them as to the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing. Have Fun href="http://www.matronics.com/Navigator?Zenith-List">http://www.matronhref="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c (http://www.matronics.com/Navigator?Zenith-List) (http://www.matronics.com/contribution)


    Message 4


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    Time: 05:59:13 PM PST US
    From: Afterfxllc@aol.com
    Subject: Re: Counter balance snag in the LAA drawings
    sorry 320 mm so that would give you 33 mm In a message dated 2/3/2010 8:25:55 P.M. Eastern Standard Time, Afterfxllc@aol.com writes: Thanks Gary so to recap . If you used 300 mm and only had 40 mm side clearance then 327 would only give you 13 mm side clearance which on the aileron without the trim tab might work but the aileron with the trim requires much more weight and 40 mm will not be enough because you will hit the rivets. I think the balance weight arm should be 127 mm from the first rib and that would clear up any misalignment. Also was the 40 mm with weight or just the arm? Jeff In a message dated 2/3/2010 7:03:39 P.M. Eastern Standard Time, davgray@sbcglobal.net writes: I agree it could be to close. I have finished my aileron upgrade and took them out to trial fit them today. The distance that I used was 320 mm due to existing holes that I had. They fit fine, with the ailerons clamped in the neutral position, I measured 85 mm above the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin. Lateral clearance from the outboard face of the distal end of the bar to the beginning of the slanted wingtip skin on the bottom was 40 mm. The 97 degree angle for the bar apears to be correct. Still I would have moved the installation inbound to the 300mm mark which would put the impact area of the weights better centered over the skin protection plates. Gary Ray _davgray@sbcglobal.net_ (mailto:davgray@sbcglobal.net) ----- Original Message ----- From: _Afterfxllc@aol.com_ (mailto:Afterfxllc@aol.com) ; _zenith-list@matronics.com_ (mailto:zenith-list@matronics.com) Sent: Tuesday, February 02, 2010 5:25 AM Subject: Zenith-List: Counter balance snag in the LAA drawings I have just finished installing the counter balance upgrade and the LAA measurements will not work as printed. If you lay out the new ribs to the 327.3 the counter balance weights will not clear the lower wingtip and will hang out of the wingtip if you install the weights on the outboard side of the square tube. The plans don't show this but the fix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line. for those of you that have already rivited them as to the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing. Have Fun href="http://www.matronics.com/Navigator?Zenith-List">http://www.matronhref="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c =================================== href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron=================================== ms.matronics.com/">http://forums.matronics.com ==================================== tp://www.matronics.com/contribution">http://www.matronics.com/contribution ==================================== (http://www.matronics.com/Navigator?Zenith-List) (http://www.matronics.com/contribution)


    Message 5


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    Time: 07:12:57 PM PST US
    From: "purplemoon99@bellsouth.net" <purplemoon99@bellsouth.net>
    Subject: Re: Counter balance snag in the LAA drawings
    It wouldn't b a bad idea for you guy's to think about putting a inspection hole in the tipso you can get the weights off if you want to remove the ale ron with out drilling the wing skin again,also would be nice to look in the re durning a annual insp. . Were having a good time doing this,lots of fell ow ship and fun all around. we work about 6 to 7 hr. every day fly a hr. or two then work some more.I've used this refitto do some changes like adding -a aleron trim ,design a new paint color paint and design.,=0Aplus build a different console and interior. another thing I'am going to do is pop th e top off the back and stiffen up the sides of the- plane ,Zenith said th at helps alot with the oil canning noise ,they do that on all of the 650 as Oh ! going to put a access door in the bottom of the plane just behind the seats ,will make it a lot-easier to get to the cables,long as I'am here might as well do the changes and -make a much better air craft-look's l ike I'am going to have it for a long time. I'de like to thank Zenith for th e-great job -there doin getting these kits out so fast and supplying us with the parts we need to do this fix.-- Can you belive that only 85% of the 601 Xl are fixing there aircraft,That is sad. If we have any more wi ng failure's we'll know who fixed and who didn't.Hope you guy's are having as much fun as I am If I can be any help let me know. got to go we start ea rly every day .FLY SAFE----------- -Joe N101HD- 6 01XL /RAM =0A=0A=0A=0A________________________________=0AFrom: Gary Ray <davgra y@sbcglobal.net>=0ATo: zenith-list@matronics.com=0ASent: Wed, February 3, 2 010 3:09:18 PM=0ASubject: Re: Zenith-List: Counter balance snag in the LAA drawings=0A=0A=0AI agree it could be to close.=0A=0AI have finished my aile ron upgrade and took them out to trial fit them today.- The distance that I used was 320 mm due to existing holes that I had.- =0AThey fit fine, - with the ailerons clamped in the neutral position, I measured 85 mm abo ve the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin.- Lateral clearance from the outboard face of the distal end of the bar to the-beginning of the slanted wingtip skin o n the bottom-was 40 mm.=0AThe 97 degree angle for the bar apears to be co rrect.=0A=0AStill=0AI would have moved the installation inbound to the 300m m mark which would put the impact area of the weights better centered over the skin protection plates.=0A=0A=0AGary Ray=0Adavgray@sbcglobal.net=0A=0A =0A----- Original Message ----- =0A>From: Afterfxllc@aol.com =0A>To: zenith 601-list@matronics.com ; zenith-list@matronics.com =0A>Sent: Tuesday, Febru ary 02, 2010 5:25 AM=0A>Subject: Zenith-List: Counter balance snag in the L AA drawings=0A>=0A>I have just finished installing the counter balance upgr ade and the LAA measurements will not work as printed. If you lay out the n ew ribs to the 327.3 the counter balance weights will not clear the lower w ingtip and will hang out of the wingtip if you install the weights on the o utboard side of the square tube.=0A>=0A>The plans don't show this but the f ix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line.=0A>=0A>for those of you that have already rivited them as t o the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing.=0A> =0A>Have Fun =0A>=0A>=0A>href="http://www.matronics.com/Navigator?Zenith- List">http://www.matronhref="http://forums.matronics.com">http://forums.m atronics.com=0A>href="http://www.matronics.com/contribution">http://www.m =======================


    Message 6


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    Time: 07:28:39 PM PST US
    From: "Gary Ray" <davgray@sbcglobal.net>
    Subject: Re: Counter balance snag in the LAA drawings
    Jeff The 40 mm clearance is without any weights. Measured laterally from the outboard face of the bar to the start of the wingtip slant of the bottom skin. So if I had choosen 300 mm I would have had 60mm. I did this work without having the wings available for reference. Seemed a better idea at the time due to 9 degree weather in Michigan. I would definitely recommend everybody double check the clearance before going with the call out in the plans. It is better than 27 new useless holes in your ailerons. Another possible interference is with the top skin anti oil-canning L-angles. Gary Ray davgray@sbcglobal.net ----- Original Message ----- From: Afterfxllc@aol.com To: zenith-list@matronics.com Sent: Wednesday, February 03, 2010 8:58 PM Subject: Re: Zenith-List: Counter balance snag in the LAA drawings sorry 320 mm so that would give you 33 mm In a message dated 2/3/2010 8:25:55 P.M. Eastern Standard Time, Afterfxllc@aol.com writes: Thanks Gary so to recap . If you used 300 mm and only had 40 mm side clearance then 327 would only give you 13 mm side clearance which on the aileron without the trim tab might work but the aileron with the trim requires much more weight and 40 mm will not be enough because you will hit the rivets. I think the balance weight arm should be 127 mm from the first rib and that would clear up any misalignment. Also was the 40 mm with weight or just the arm? Jeff In a message dated 2/3/2010 7:03:39 P.M. Eastern Standard Time, davgray@sbcglobal.net writes: I agree it could be to close. I have finished my aileron upgrade and took them out to trial fit them today. The distance that I used was 320 mm due to existing holes that I had. They fit fine, with the ailerons clamped in the neutral position, I measured 85 mm above the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin. Lateral clearance from the outboard face of the distal end of the bar to the beginning of the slanted wingtip skin on the bottom was 40 mm. The 97 degree angle for the bar apears to be correct. Still I would have moved the installation inbound to the 300mm mark which would put the impact area of the weights better centered over the skin protection plates. Gary Ray davgray@sbcglobal.net ----- Original Message ----- From: Afterfxllc@aol.com To: zenith601-list@matronics.com ; zenith-list@matronics.com Sent: Tuesday, February 02, 2010 5:25 AM Subject: Zenith-List: Counter balance snag in the LAA drawings I have just finished installing the counter balance upgrade and the LAA measurements will not work as printed. If you lay out the new ribs to the 327.3 the counter balance weights will not clear the lower wingtip and will hang out of the wingtip if you install the weights on the outboard side of the square tube. The plans don't show this but the fix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line. for those of you that have already rivited them as to the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing. Have Fun href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron ms.matronics.com/">http://forums.matronics.com tp://www.matronics.com/contribution">http://www.matronics.com/contributio n href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron ms.matronics.com/">http://forums.matronics.com tp://www.matronics.com/contribution">http://www.matronics.com/contributio n


    Message 7


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    Time: 08:30:31 PM PST US
    From: Afterfxllc@aol.com
    Subject: Re: Counter balance snag in the LAA drawings
    Gary I think your weights will be more than 40 mm... I would measure mine but the wing is closed now. I do know that the wing with the trim is more than 40 mm. another concern is the weights hitting the rivet row in the lower skin I hope it works out for you I wish I had moved it in board a bit. Jeff In a message dated 2/3/2010 10:29:16 P.M. Eastern Standard Time, davgray@sbcglobal.net writes: Jeff The 40 mm clearance is without any weights. Measured laterally from the outboard face of the bar to the start of the wingtip slant of the bottom skin. So if I had choosen 300 mm I would have had 60mm. I did this work without having the wings available for reference. Seemed a better idea at the time due to 9 degree weather in Michigan. I would definitely recommend everybody double check the clearance before going with the call out in the plans. It is better than 27 new useless holes in your ailerons. Another possible interference is with the top skin anti oil-canning L-angles. Gary Ray _davgray@sbcglobal.net_ (mailto:davgray@sbcglobal.net) ----- Original Message ----- From: _Afterfxllc@aol.com_ (mailto:Afterfxllc@aol.com) Sent: Wednesday, February 03, 2010 8:58 PM Subject: Re: Zenith-List: Counter balance snag in the LAA drawings sorry 320 mm so that would give you 33 mm In a message dated 2/3/2010 8:25:55 P.M. Eastern Standard Time, _Afterfxllc@aol.com_ (mailto:Afterfxllc@aol.com) writes: Thanks Gary so to recap . If you used 300 mm and only had 40 mm side clearance then 327 would only give you 13 mm side clearance which on the aileron without the trim tab might work but the aileron with the trim requires much more weight and 40 mm will not be enough because you will hit the rivets. I think the balance weight arm should be 127 mm from the first rib and that would clear up any misalignment. Also was the 40 mm with weight or just the arm? Jeff In a message dated 2/3/2010 7:03:39 P.M. Eastern Standard Time, davgray@sbcglobal.net writes: I agree it could be to close. I have finished my aileron upgrade and took them out to trial fit them today. The distance that I used was 320 mm due to existing holes that I had. They fit fine, with the ailerons clamped in the neutral position, I measured 85 mm above the top end of the bar to the top skin and 85 mm below the bottom end of the bar to the bottom skin. Lateral clearance from the outboard face of the distal end of the bar to the beginning of the slanted wingtip skin on the bottom was 40 mm. The 97 degree angle for the bar apears to be correct. Still I would have moved the installation inbound to the 300mm mark which would put the impact area of the weights better centered over the skin protection plates. Gary Ray _davgray@sbcglobal.net_ (mailto:davgray@sbcglobal.net) ----- Original Message ----- From: _Afterfxllc@aol.com_ (mailto:Afterfxllc@aol.com) ; _zenith-list@matronics.com_ (mailto:zenith-list@matronics.com) Sent: Tuesday, February 02, 2010 5:25 AM Subject: Zenith-List: Counter balance snag in the LAA drawings I have just finished installing the counter balance upgrade and the LAA measurements will not work as printed. If you lay out the new ribs to the 327.3 the counter balance weights will not clear the lower wingtip and will hang out of the wingtip if you install the weights on the outboard side of the square tube. The plans don't show this but the fix is either move the ribs 200 mm inboard or making the ribs 90 degrees of the hinge line. for those of you that have already rivited them as to the drawings you will have to install all but one of your weights inboard and one of the thin weights outboard to keep the tube from crushing. Have Fun href="http://www.matronics.com/Navigator?Zenith-List">http://www.matronhref="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron=================================== ms.matronics.com/">http://forums.matronics.com tp://www.matronics.com/contribution">http://www.matronics.com/contribution href="http://www.matronics.com/Navigator?Zenith-List">http://www.matron=================================== ms.matronics.com/">http://forums.matronics.com tp://www.matronics.com/contribution">http://www.matronics.com/contribution href="http://www.matronics.com/Navigator?Zenith-List">http://www.matronhref="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c (http://www.matronics.com/Navigator?Zenith-List) (http://www.matronics.com/contribution)




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