| Search results - "spar" |

Dave's rebuilt left wing with latest spar mod, in storage till W & T version is finished, taken 10-01-05571 views
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Final spar mod applied to W & T fuselage spar carry through, looking forward817 views
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setting wing tip main spar - rt wing #33785 views
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Final spar mod applied to W & T fuselage spar carry through, looking aft884 views
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set up for center section construction711 views
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lining up 33 for rear center section rear spar installation705 views
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33 rear center spar mounted670 views
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lower forward longeron welded to attachment angle fastening to center spar763 views
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another lower attachment angle view at center spar769 views
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Wing with top skin removed1111 views
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Horizonatal Stablizer Spar Assembly995 views
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82 viewsThis supposedly foolproof technique did not work well on the spar. The problem is that the back riveter does not put enough pressure on the metal to squeeze all the layers together and hold the rivet firmly up against the back side. The rivet bounces during riveting and the rivet head does not sit flush against the spar after riveting. Unfortunately I didn't notice this until I'd done far too many rivets. See later photos for the far superior arbor press riveting technique. I built another spar.
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