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The VAF News - 2.13.2025. #6276.

DeltaRomeo

doug reeves: unfluencer
Staff member
SeanB
…Cowl Flap Update RV-7
Hi Everyone! I finally decided to begin making the cuts to install two ASA Cowl Flaps on my -7. I'm still a little confused on how to handle the exposed honeycomb edges of the cut. Oversize the cut a bit, the fill the voids of the honeycomb edge with a micro mixture, then overlap with cloth? My hope is to use nutplates on the metal frame of the Cowl Flaps, so they are removable. I also have some concern of countersunk attach screws from the outside compressing the honeycomb material, or even punching thru with time. Yes, I will also need to "float" the flap to handle the curvature of the cowl. Any ideas or guidance/pics appreciated! Thanks!
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gkochers
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RE: HS Spar Caps
…..Richard Connell
It’s not a problem. The radiuses match and if you look very closely at the plans you’ll notice the rear edges of the spar caps are indeed proud of the rear edges of the spar flanges.
Make sure you clamp liberally as directed and ensure there are no chips left over after you’ve drilled the WEB.
So drill the web, remove debur thoroughly before re clamping and drilling the flange holes.
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Why a CCR-264SS-3-2 here?
….Cessnadog RV-14
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g zero’s Cubby Hole
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jackking123
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OFF TOPIC:
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