Worked on seat ribs
Riveted reinforcement doubles onto baggage ribs
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Dimpled, then riveted nutplates onto seat ribs
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Riveted bushing clips onto seat ribs
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Rivet seat rib doublers onto second from outboard seat ribs
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Riveted crotch strap brackets onto seat ribs
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Fluted the outboard seat ribs and outboard baggage ribs so they fit the contour of the center bottom skin
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Riveted nutplates onto the outboard seat ribs
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