13 March 2010
Wing spar countersinking
|Countersinking rivet holes in spar flange (Full size)|
All the 3/32 rivet holes need to be csk. Then I put alodine in the holes.
|More rivet holes in spar (Full size)|
Another duplicate picture
|Laying out hole for landing light (Full size)|
Using the template, traced out the landing light aperature.
|Cut out landing light hole (Full size)|
Then cut out the hole. Smoothed edges.
|Landing light bracket (Full size)|
First step is to cut-off the end of the supplied bracket. Then deburr.
|Installing landing light bracket nutplates (Full size)|
Each rib needs 2 nutplates installed for the bracket
|All ready for landing light bracket (Full size)|
Here shows both ribs ready to have bracket installed
|Installed leading edge (Full size)|
Riveted the rib to spar locations that get covered by the tank. Drilled out hold-down bolt hole in leading edge skin. The cleco'd leading edge to spar assembly
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