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		n142ds(at)gmail.com Guest
 
 
 
 
 
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				 Posted: Tue Sep 22, 2009 6:21 am    Post subject: Inspection Plate | 
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				Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line. 
     
  Thanks.... for the help.
   
   
  David W. Schaefer
 RV-6A N142DS  "Nerdgasm"
 TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
 www.n142ds.com
 
   [quote][b]
 
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		Ollie Washburn
 
 
  Joined: 10 Jan 2006 Posts: 56 Location: Central Florida
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				 Posted: Tue Sep 22, 2009 7:39 am    Post subject: Inspection Plate | 
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				Many RVs have the cut-outs. Some with 2 and some with 4 like mine.
 
 Ollie
 
 On Tue, Sep 22, 2009 at 10:21 AM, David Schaefer <n142ds(at)gmail.com (n142ds(at)gmail.com)> wrote:
  [quote]Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line. 
      
  Thanks.... for the help.
   
   
  David W. Schaefer
 RV-6A N142DS  "Nerdgasm"
 TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
 www.n142ds.com
  
    	  | Quote: | 	 		  
 
 t="_blank">http://www.matronics.com/Navigator?RV-List
 tp://forums.matronics.com
 _blank">http://www.matronics.com/contribution
 
  | 	  [b]
 
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 _________________ Ollie RV6-A & Rans S7S
 
  Central FL | 
			 
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		av8er2fly(at)peoplepc.com Guest
 
 
 
 
 
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				 Posted: Tue Sep 22, 2009 3:15 pm    Post subject: Inspection Plate | 
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				Dan Checkoway did this but all his pictures and  website are gone. 
  [quote]   Mark Rose 8A 137MR
    To: rv-list(at)matronics.com (rv-list(at)matronics.com) 
    Sent: Tuesday, September 22, 2009 7:21    AM
    Subject: Inspection Plate
    
 
    Has anyone in the 6 or 7 community cut 'inspection' plates into the    forward coweling just ahead of the windshield for access to that area?     If so I'd love to see pictures, how you did it, does it leak etc?  Please    contact me off-line. 
     
    Thanks.... for the help.
     
     
    David W. Schaefer
 RV-6A N142DS     "Nerdgasm"
 TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended    Airfoil, GRT EFIS
 www.n142ds.com
 
  	  | Quote: | 	 		  
 
 href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List
 href="http://forums.matronics.com">http://forums.matronics.com
 href="http://www.matronics.com/contribution">http://www.matronics.com/c
  | 	  [b]
 
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		timb
 
 
  Joined: 16 Apr 2008 Posts: 77 Location: Frankston, Texas
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				 Posted: Tue Sep 22, 2009 4:02 pm    Post subject: Inspection Plate | 
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				David,  
 Why offline?  This would be of particular interest to me and probably others.  Anyone responding to this, please post online.  Thanks a bunch.  I just hate crawling under the panel to get to stuff.   Not sure how bad the access panels would look, but maybe not bad.  
    
 Tim Bryan  
 RV-6 Flying  
 N616TB over 120 hours now  
          
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of David Schaefer
  Sent: Tuesday, September 22, 2009 9:21 AM
  To: rv-list(at)matronics.com
  Subject: Inspection Plate  
   
   
      
 Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line.   
     
    
     
 Thanks.... for the help.  
     
    
     
    
     
  David W. Schaefer
  RV-6A N142DS  "Nerdgasm"
  TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
  www.n142ds.com  
    	  | Quote: | 	 		  |   http://www.matronics.com/Navigator?RV-List  | 	  0123456789
   
         [quote][b]
 
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 _________________ Tim Bryan
 
RV-6 Flying
 
N616TB | 
			 
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		Bret Smith
 
 
  Joined: 09 Jan 2006 Posts: 178 Location: Mineral Bluff, GA
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				 Posted: Tue Sep 22, 2009 4:09 pm    Post subject: Inspection Plate | 
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				Just a note, Vans strongly discourages this mod as it weakens the entire structure.  This is part of the “crumple zone” in the event of a crash and weakening the area could compromise pilot and passenger safety.  
    
 Bret Smith  
 EAA Technical Advisor  
 RV-9A N16BL  
 Blue Ridge, GA  
        
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of av8er2fly(at)peoplepc.com
  Sent: Tuesday, September 22, 2009 8:17 PM
  To: rv-list(at)matronics.com
  Subject: Re: Inspection Plate  
   
   
      
 Dan Checkoway did this but all his pictures and website are gone.   
    	  | Quote: | 	 		      
 Mark Rose 8A 137MR  
     
 To: rv-list(at)matronics.com (rv-list(at)matronics.com)   
     
 Sent: Tuesday, September 22, 2009 7:21 AM  
     
 Subject: Inspection Plate  
     
    
     
 Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line.   
     
    
     
 Thanks.... for the help.  
     
    
     
    
     
  David W. Schaefer
  RV-6A N142DS  "Nerdgasm"
  TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
  www.n142ds.com  
    	  | Quote: | 	 		  |   href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-Listhref="http://forums.matronics.com">http://forums.matronics.comhref="http://www.matronics.com/contribution">http://www.matronics.com/c | 	      | 	  0123456789 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  0 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  1 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  2 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  3 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  4
        [quote][b]
 
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 _________________ Bret Smith
 
RV-9A (Emp) | 
			 
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		Terry Watson
 
 
  Joined: 09 Jan 2006 Posts: 290 Location: Seattle, WA USA
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				 Posted: Tue Sep 22, 2009 7:43 pm    Post subject: Inspection Plate | 
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				An inspection plate done right should not weaken the structure at all. It could stiffen the structure in a way that was detrimental to the crumple zone mentioned, but it should not make it weaker. And of course it makes the plane slightly heavier.  
    
 I did it on my stalled 8A project and could come up with some photos if no one else has any available.  
    
 Terry  
    
 RV-8A #80729  
 Seattle  
    
        
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of Bret Smith
  Sent: Tuesday, September 22, 2009 4:39 PM
  To: rv-list(at)matronics.com
  Subject: RE: Inspection Plate  
   
   
    
 Just a note, Vans strongly discourages this mod as it weakens the entire structure.  This is part of the “crumple zone” in the event of a crash and weakening the area could compromise pilot and passenger safety.  
    
 Bret Smith  
 EAA Technical Advisor  
 RV-9A N16BL  
 Blue Ridge, GA  
        
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of av8er2fly(at)peoplepc.com
  Sent: Tuesday, September 22, 2009 8:17 PM
  To: rv-list(at)matronics.com
  Subject: Re: Inspection Plate  
   
   
      
 Dan Checkoway did this but all his pictures and website are gone.   
    	  | Quote: | 	 		      
 Mark Rose 8A 137MR  
     
 To: rv-list(at)matronics.com (rv-list(at)matronics.com)   
     
 Sent: Tuesday, September 22, 2009 7:21 AM  
     
 Subject: Inspection Plate  
     
    
     
 Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line.   
     
    
     
 Thanks.... for the help.  
     
    
     
    
     
  David W. Schaefer
  RV-6A N142DS  "Nerdgasm"
  TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
  www.n142ds.com  
    	  | Quote: | 	 		  |   href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-Listhref="http://forums.matronics.com">http://forums.matronics.comhref="http://www.matronics.com/contribution">http://www.matronics.com/c | 	     http://www.matronics.com/Navigator?RV-List   | 	  0123456789 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  0 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  1 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  2 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  3 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  4 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  5 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  6 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  7 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  8 	  | Quote: | 	 		  | href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List | 	  9 	  | Quote: | 	 		  | href="http://forums.matronics.com">http://forums.matronics.com | 	  0 	  | Quote: | 	 		  | href="http://forums.matronics.com">http://forums.matronics.com | 	  1 	  | Quote: | 	 		  | href="http://forums.matronics.com">http://forums.matronics.com | 	  2 	  | Quote: | 	 		  | href="http://forums.matronics.com">http://forums.matronics.com | 	  3 	  | Quote: | 	 		  | href="http://forums.matronics.com">http://forums.matronics.com | 	  4
         [quote][b]
 
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		Vanremog(at)aol.com Guest
 
 
 
 
 
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				 Posted: Tue Sep 22, 2009 9:43 pm    Post subject: Inspection Plate | 
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				This is just nonsense.  The installation of access  panels merely needs to be done in such a way as to not appreciably  weaken OR strengthen the structure in that region, as it needs to deform in a  predictable way.  This assumes that the original monocoque structure  was in fact designed exactly as Van's claims and that adequate testing has  proven that the crumple zones collectively behave well in compression at a  given crash speed.  That they performed this testing and optimized it in  the design seem a stretch to me.  I personally would err on the side of  making the mod slightly more robust rather than slightly weaker than the  original area.
   
  I think that after many years Van's people have grown weary  of answering the zillion questions about the myriad  modifications possible and so "just make it work", "if you really  needed it, we would have designed it in" and "we discourage making any  modifications" yada yada  become the most effective  way to end further legitimate discussion.  
   
  I would follow prudent access panel suggestions presented in the  Tony Bingelis books and I believe that as long as the area looks  approximately as robust as the original, it would be acceptable.  This is  not a wing spar repair.  Keep in mind that there are similar access panels  in the underside of the wing skins at mid-span and these are in a much more  critical failure area.
   
   N1GV (RV-6A  Flying 930TTAE Silicon Valley, CA)
  
   
   In a message dated 9/22/2009 5:11:52 P.M. Pacific Daylight Time,  smithhb(at)tds.net writes:
   	  | Quote: | 	 		  Just    a note, Vans strongly discourages this mod as it weakens the entire    structure.  This is part of the “crumple zone†in the event of a crash    and weakening the area could compromise pilot and passenger safety.     
     
  | 	  
   [quote][b]
 
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		bobbyhester(at)newwavecom Guest
 
 
 
 
 
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				 Posted: Wed Sep 23, 2009 3:20 am    Post subject: Inspection Plate | 
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				Yes I did. Yes it did leak but not after using a sealant just recently, I picked it up at the auto parts store it was not RTV but is something that does not harden, I put a small amount around it and installed it. Washed the aircraft (the only time I noticed it leak) an it did not leak.
   
  
  David Schaefer wrote:  	  | Quote: | 	 		     Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line. 
     
    Thanks.... for the help.
     
     
     David W. Schaefer
  RV-6A N142DS  "Nerdgasm"
  TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
    www.n142ds.com
    
   | 	 
 
 
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		Jerry Grimmonpre'
 
 
  Joined: 09 Jan 2006 Posts: 144 Location: Huntley, Illinois 60142
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				 Posted: Wed Sep 23, 2009 4:21 am    Post subject: Inspection Plate | 
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				Tim ...
  I agree with your position.  Replies are helpful to all  listers and a good reason to share them.  
  Jerry 
  [quote]   ---
 
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		walter(at)tondu.com Guest
 
 
 
 
 
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				 Posted: Wed Sep 23, 2009 6:14 am    Post subject: Inspection Plate | 
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				Hi David,
 
 See entries dated 6/26/04 on this page: http://rv7-a.com/tipup_canopy_2.htmWould I do it again?  Yes.  Doesn't leak either.  
 
  	  | Quote: | 	 		   	  | Quote: | 	 		  Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line. 
 
  
 
 Thanks.... for the help.
 
  
 
  
 
 David W. Schaefer
 RV-6A N142DS  "Nerdgasm"
 TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
 www.n142ds.com
 
  | 	  
 
  | 	  
 
  --
 Walter Tondu
 http://www.rv7-a.com - flying
 
 
  
  
  [quote][b]
 
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		bmeyette
 
  
  Joined: 14 Mar 2007 Posts: 72 Location: Cornish, NH
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				 Posted: Wed Sep 23, 2009 8:53 am    Post subject: Inspection Plate | 
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				Hi Walter,
  I see you made yours with the panels laid out  flat.   I've done flat access panels before, but haven't tried doing  yet on this piece that will be installed with the panel  curved.    So you just did yours laid out flat?     No problems with that?   I had figured that, if I did it flat (MUCH  easier than trying to do it in place curved), the panel and the sheet would bend  differently and result in opening the gap between the panel and the  opening.   Not an issue for you?
  brian
 
    From: owner-rv-list-server(at)matronics.com  [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of Walter  Tondu
 Sent: Wednesday, September 23, 2009 10:11 AM
 To:  rv-list(at)matronics.com
 Subject: Re: Inspection  Plate
  
 Hi David, 
 
  See entries dated 6/26/04 on this page: http://rv7-a.com/tipup_canopy_2.htm Would I do it again?  Yes.  Doesn't leak either.  
  
   
 
   	  | Quote: | 	 		            	  | Quote: | 	 		            Has      anyone in the 6 or 7 community cut 'inspection' plates into the forward      coweling just ahead of the windshield for access to that area?  If so      I'd love to see pictures, how you did it, does it leak etc?  Please      contact me off-line. 
 
           
 
           Thanks....      for the help.
 
           
 
           
 
           David W. Schaefer
 RV-6A N142DS  "Nerdgasm"
 TMX-IO360      Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
 www.n142ds.com
 
  | 	  
 
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       --
  Walter Tondu
  http://www.rv7-a.com -  flying
  	  | Quote: | 	 		  
 
 href="http://www.matronics.com/Navigator?RV-List">http://www.matronics.com/Navigator?RV-List
 href="http://forums.matronics.com">http://forums.matronics.com
 href="http://www.matronics.com/contribution">http://www.matronics.com/c
  | 	  No virus found in this incoming  message. Checked by AVG - www.avg.com  270.13.111/2386 - Release Date: 09/23/09 05:52:00    [quote][b]
 
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 _________________ Brian Meyette, Cornish, NH
 
 
RV-7A QB tipup, supercharged Subaru STi engine, MT CS prop, all glass day/night/IFR panel, being built with solar and wind power
 
 
N432MM
 
 
http://brian76.mystarband.net/RV-7Ahome.htm | 
			 
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		walter(at)tondu.com Guest
 
 
 
 
 
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				 Posted: Wed Sep 23, 2009 11:17 am    Post subject: Inspection Plate | 
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				The area in which I located the panels is very flat and so itdid not have any impact.  If you build 4 inspection panels as
 some have done (two additional panels outboard) then that
 *might* be an issue in which case you would want to measure
 and drill with the skin in-place.
 On Sep 23, 2009, at 9:44 AM, Brian Meyette wrote:
  	  | Quote: | 	 		    Hi Walter,
  I see you made yours with the panels laid out  flat.   I've done flat access panels before, but haven't tried doing  yet on this piece that will be installed with the panel  curved.    So you just did yours laid out flat?     No problems with that?   I had figured that, if I did it flat (MUCH  easier than trying to do it in place curved), the panel and the sheet would bend  differently and result in opening the gap between the panel and the  opening.   Not an issue for you?
  brian
 
  | 	  
 
  --
 Walter Tondu
  
  
 
  [quote][b]
 
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		Terry Watson
 
 
  Joined: 09 Jan 2006 Posts: 290 Location: Seattle, WA USA
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				 Posted: Wed Sep 23, 2009 12:13 pm    Post subject: Inspection Plate | 
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				For my 8A, I think I remember that I had some material trimmed off the forward top skin that had exactly the right curve in it, or possibly I rolled the curve myself. Either way, it fit the curved surface quite well.  
    
 Terry  
    
        
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of Walter Tondu
  Sent: Wednesday, September 23, 2009 11:42 AM
  To: rv-list(at)matronics.com
  Subject: Re: Inspection Plate  
   
   
    
 The area in which I located the panels is very flat and so it    
 did not have any impact.  If you build 4 inspection panels as  
     
 some have done (two additional panels outboard) then that  
     
 *might* be an issue in which case you would want to measure  
     
 and drill with the skin in-place.  
     
    
         
 On Sep 23, 2009, at 9:44 AM, Brian Meyette wrote:  
   
 
  
      
 Hi Walter,  
 I see you made yours with the panels laid out flat.   I've done flat access panels before, but haven't tried doing yet on this piece that will be installed with the panel curved.    So you just did yours laid out flat?    No problems with that?   I had figured that, if I did it flat (MUCH easier than trying to do it in place curved), the panel and the sheet would bend differently and result in opening the gap between the panel and the opening.   Not an issue for you?  
 brian  
   
   
                
 --  
     
 Walter Tondu  
     
    
   
   
   
   
   
    
   
    
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		Larry Bowen
 
  
  Joined: 09 Jan 2006 Posts: 802 Location: NC, USA
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				 Posted: Wed Sep 23, 2009 4:45 pm    Post subject: Inspection Plate | 
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				http://blog.bowenaero.com/?p=38
 
 Above are some notes on access panels I did on the RV-8.  No memorable problems with water leaks in during washing or flying.  Otherwise is was hangered or covered.  I may do the same on the RV-7 tip-up....not sure yet.  
  --
 Larry Bowen
 Larry(at)BowenAero.com
 http://BowenAero.com
  
 
 On Wed, Sep 23, 2009 at 4:05 PM, Terry Watson <terry(at)tcwatson.com (terry(at)tcwatson.com)> wrote:
 [quote]              
 For my 8A, I think I remember that I had some material trimmed off the forward top skin that had exactly the right curve in it, or possibly I rolled the curve myself. Either way, it fit the curved surface quite well.  
    
 Terry  
    
        
 From: owner-rv-list-server(at)matronics.com (owner-rv-list-server(at)matronics.com) [mailto:owner-rv-list-server(at)matronics.com (owner-rv-list-server(at)matronics.com)] On Behalf Of Walter Tondu
  Sent: Wednesday, September 23, 2009 11:42 AM
  To: rv-list(at)matronics.com (rv-list(at)matronics.com)
  Subject: Re: Inspection Plate
 
   
   
   
    
 The area in which I located the panels is very flat and so it    
 did not have any impact.  If you build 4 inspection panels as  
     
 some have done (two additional panels outboard) then that  
     
 *might* be an issue in which case you would want to measure  
     
 and drill with the skin in-place.  
     
    
         
 On Sep 23, 2009, at 9:44 AM, Brian Meyette wrote:  
   
 
  
      
 Hi Walter,  
 I see you made yours with the panels laid out flat.   I've done flat access panels before, but haven't tried doing yet on this piece that will be installed with the panel curved.    So you just did yours laid out flat?    No problems with that?   I had figured that, if I did it flat (MUCH easier than trying to do it in place curved), the panel and the sheet would bend differently and result in opening the gap between the panel and the opening.   Not an issue for you?  
 brian  
   
   
                
 --  
     
 Walter Tondu  
     
    
   
   
   
   
   
    
   
    
   012 34567 89
 
         0
 
 [b]
 
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 _________________ Larry Bowen
 
RV-8 SOLD,
 
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		Terry Watson
 
 
  Joined: 09 Jan 2006 Posts: 290 Location: Seattle, WA USA
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				 Posted: Wed Sep 23, 2009 8:57 pm    Post subject: Inspection Plate | 
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				That sure looks familiar, Larry. I think I must have copied yours.  
    
 Terry  
    
      
 From: owner-rv-list-server(at)matronics.com [mailto:owner-rv-list-server(at)matronics.com] On Behalf Of Larry Bowen
  Sent: Wednesday, September 23, 2009 5:40 PM
  To: rv-list(at)matronics.com
  Subject: Re: Inspection Plate  
   
    
 http://blog.bowenaero.com/?p=38    
    
     
 Above are some notes on access panels I did on the RV-8.  No memorable problems with water leaks in during washing or flying.  Otherwise is was hangered or covered.  I may do the same on the RV-7 tip-up....not sure yet.    
     
  --
  Larry Bowen
  Larry(at)BowenAero.com
  http://BowenAero.com
  
      
 On Wed, Sep 23, 2009 at 4:05 PM, Terry Watson <terry(at)tcwatson.com (terry(at)tcwatson.com)> wrote:      
 For my 8A, I think I remember that I had some material trimmed off the forward top skin that had exactly the right curve in it, or possibly I rolled the curve myself. Either way, it fit the curved surface quite well.  
    
 Terry  
    
        
 From: owner-rv-list-server(at)matronics.com (owner-rv-list-server(at)matronics.com) [mailto:owner-rv-list-server(at)matronics.com (owner-rv-list-server(at)matronics.com)] On Behalf Of Walter Tondu
  Sent: Wednesday, September 23, 2009 11:42 AM    
 
  To: rv-list(at)matronics.com (rv-list(at)matronics.com)
  Subject: Re: Inspection Plate  
   
   
   
    
 The area in which I located the panels is very flat and so it      
 did not have any impact.  If you build 4 inspection panels as  
     
 some have done (two additional panels outboard) then that  
     
 *might* be an issue in which case you would want to measure  
     
 and drill with the skin in-place.  
     
    
         
 On Sep 23, 2009, at 9:44 AM, Brian Meyette wrote:  
   
      
 Hi Walter,  
 I see you made yours with the panels laid out flat.   I've done flat access panels before, but haven't tried doing yet on this piece that will be installed with the panel curved.    So you just did yours laid out flat?    No problems with that?   I had figured that, if I did it flat (MUCH easier than trying to do it in place curved), the panel and the sheet would bend differently and result in opening the gap between the panel and the opening.   Not an issue for you?  
 brian  
   
   
                
 --  
     
 Walter Tondu  
     
    
   
   
   
   
   
    
   
    
     
   
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		bobbyhester(at)newwavecom Guest
 
 
 
 
 
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				 Posted: Thu Sep 24, 2009 3:14 am    Post subject: Inspection Plate | 
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				The only way I knew that mine leaked was because I have the brain box for my engine monitor under one of those and after I washed the aircraft my engine monitor would not work properly until it dried out. I never saw any water so it was very little. After sealing, it no longer leaks. They are very need on my plane, and glad I did it.
   
  
  Bobby Hester wrote: [quote]    Yes I did. Yes it did leak but not after using a sealant just recently, I picked it up at the auto parts store it was not RTV but is something that does not harden, I put a small amount around it and installed it. Washed the aircraft (the only time I noticed it leak) an it did not leak.
       
    
  David Schaefer wrote:    	  | Quote: | 	 		       Has anyone in the 6 or 7 community cut 'inspection' plates into the forward coweling just ahead of the windshield for access to that area?  If so I'd love to see pictures, how you did it, does it leak etc?  Please contact me off-line. 
       
      Thanks.... for the help.
       
       
       David W. Schaefer
  RV-6A N142DS  "Nerdgasm"
  TMX-IO360 Dual-LightSpeed Plasma IIIs, Hartzell Blended Airfoil, GRT EFIS
      www.n142ds.com
      
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