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Page 15.03 Wing Ribs
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| Step 01: Flute and
straighten all of the W-1210 Main Rib Flanges. |
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| Step 02: Select six of
the 13 W-1210-L Main Ribs and trim the fwd flanges as shown in figure 1. |
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| Step 03: Trim the
forward flange of all 13 W-1210-R Main Ribs as shown in Figure 1. |
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| Step 04: Cleco the
W-1210B-L Rib Doubler to one of the six trimmed W-1210-L Main Ribs as
shown in figure 2. Match-Drill # 30 The Trimmed Main Rib Using the rib
doubler as a drill guide. Uncleco the main rib doubler and deburr. |
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| Step 05: Select one of
the W-1210R Main Ribs and cleco the W-1210B-R Doubler as shown in Figure
2. Match-Drill #30 the main rib using the rib doubler as a drill guide.
Remove the clecos and rib doubler and deburr. |
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| Step 06: Select two of
the W-1 210-R Main Ribs and cleco one of them to the W-1216
Hinge Bracket Assembly and W-1216B-L Hinge Rib. Match-Drill #30 as shown
in Figure 3. Repeat for the second main rib. Remove clecos, flaperon
hinge brackets and hinge ribs then deburr |
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| Step 07: Select one of
the forward flange trimmed W-1210-L Main Ribs and one of the unmodified
left main ribs and cleco each to a W-1216 Hinge Bracket Assembly and
W-1216B-R Hinge Rib. Match-Drill as shown in Figure 3. Remove clecos and
Hinge Bracket Assemblies then deburr. |
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| Step 08: Rivet the
W-1210B-L Rib Doubler to the match-drilled W-1210-L Main Ribs as shown
in Figure 4. |
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| Step 09: Rivet the
W-1210B-R Rib Doubler to the match-drilled W-1210-L Main Ribs as shown
in Figure 4. |
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Page 15.03 Wing Ribs |
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