| Page 9-3
Note: There is a
close out tab on the two E-1001A Top Skins and the two
E-1001 Bottom skins that must be bent prior to assembling
the elevators. AT this point, the top skins are identical
and the bottom skins identical. Howe ever, once the tabs
are bent in the direction shown in Figure 1, the skins
become dedicated left or right. The tabs will make it
easier to identify the inside surface skins throughout the
building process; they are directed toward the inside of
the elevators.
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Step 1: Remove
the vinyl from the skins in the area of the tab. Mark the
bend line on the skins as shown in Figure 2. |
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Step 2: Clamp a skin between
the surface of a work bench and a piece of wood with the
bend line at the edge of the workbench as shown in Figure
3. |
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Step 3: Begin forming
the bend by hand using a small wood block, Plans called
for tapping with flush rivet set, we used a dead blow
hammer and it formed very nicely.
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| Page 9-4 |
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Step1: Cleco the E-910
Reinforcement Plates to both E-1002 Front Spars, as shown
in Figure 1, then final-drill all the 1/8" Holes
common to the spars and plates using a #30 drill.
Mark the plates so that they can be reinstalled in
the same position, Remove the plates from the spars and
set them aside. |
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| Step2: |
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Step 3: Cleco the
E-1002 Front Spars to the E-1001B Bottom Skins as shown in
Figure 1 (be sure the tabs in the skins are directed as
sown). Install the clecos from the skins into the spars. |
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| Page 9-4 |
Step 1: Cleco the
E-1008 Ribs (the rib halves should still be clecoed
together) and the E-905 Root Rib to the E-1002 Front Spar
and to the E-1001B Bottom Skin as shown in Figure 1. Note
that, except for the root ribs, the flanges of all the
ribs are directed outboard on both elevators. The holes in
the front spar used to attach the root ribs are 3/32"
while holes for the other ribs are 1/8". This is
intentional, so don't be tempted to drill them to match
the rest. |
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Step 2: Cleco the
E-1007 Rear Spar to the E-1008 and E-905 Ribs and E-1001B
Bottom Skins. |
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| Step 3: Final drill
the two holes at the outboard end of the E-1007 Rear Spar the
holes that don't match with a rib) using a #30 drill. Final
Drill the holes common to the root rib and spars using a
#40 drill. |
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| Step 4: Cleco
E-1022 Shear Clip to the E-1007 Rear Spar and to the
E-1008 Rib shown in Figure 1. The longer flange of the
shear clip is positioned inboard of the tab in the E-1001B
Skin see Page 9-7) Figure 1) The clecos attaching the
shear clip to the rib and spar need to be installed from
the inside of the elevator to keep the holes in the longer
flange of the shear clip accessible for drilling later |
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