8 JUN 14: Page
10-15 step 4: 6.25 hours
Finished deburring the rest of the tailcone parts – no pics.
9 JUN 14: Page
10-15 steps 6&8, page 10-16 step 1: 3 hours
Final drilled 11/16th hole for the tie down eyebolt:
Machine countersunk the four #40 holes in the F-1056 rudder
stop brace and the four #30 holes in the F-1012E tie down bar. Machine countersunk the skin holes of the
F-1032 longerons:
10 JUN 14: Page
10-16 steps 1, 6-8, page 10-17 steps 1-2: 2.7 hours
Finished machine countersinking the skin holes of the F-1032
longerons. Separated the F-1036 battery
channel, final-drilled the holes of both F-1036B battery channels and deburred
the edges and holes. Final drilled the
holes of the F-1035 battery/bellcrank mount, deburred and finished all
edges. Separated the F-636 bellcrank
into individual parts. Clecoed together
the F-635 elevator bellcrank assembly.
Final drilled all of the holes, deburred:
11 JUN 14: Page 9-16
step 3: 1.5 hours
With all the tailcone parts ready for priming, I skipped
back to the elevator trim tabs, which I have left to complete the
elevators. Masked the inside of the
E-919 trim tab skin around the location for the ribs. Scuffed with 150 grit sandpaper to prep for
bonding the ribs – no pics.
12 JUN 14: Page 9-16
steps 4-5: 1.75 hours
Completed the trailing edge bend of the trip tab skin. Bent the tabs on the end of the trim tab skin
– no pics.
13 JUN 14: Page 9-17
steps 1-4: 2 hours
Match-drilled the holes of the outer tabs into the inner
tabs. Made the 15’ bend in the bottom
trim tab skin. Cut and deburred the
E-917 & 918 trim tab horns. Clecoed
the trim tab horns to the trim tab skin and spar; final-drilled the holes
common to the horns, skins, and spar – no pics.
14 JUN 14: Page 9-16
steps 3-5, page 9-17 steps 1-5, page 9-18 steps 1-3: 5 hours
Completed the E-1019 trim tab. On this one I used hardwood – red oak – for the
wedge and bought carpet tape as called out in the plans. It was easier than the other tab, but
honestly, I don’t think the bends turned out any better. In fact, I didn’t have the inside part of the
wedge lined up right, so the bend isn’t straight. When lined up with the elevator, the gap is
larger at the trailing edge than at the root.
Would be inexpensive to redo it, but I’ll probably live with it:
Cut two 35” trim tab hinges, match-drilled the holes in the
elevators and hinges. Deburred all
elevator trim tab parts.
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