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Rogers Web Site
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Date: 2-19-2016
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Number of Hours: 3.50
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Manual Reference: 8-36
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Brief Description: Aft side skins/F-811/812 bulkheads
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I riveted 3 nutplate to each of the F-888 L+R mid longerons, I then back riveted both longerons to their respective aft side skins, missing out the rivets that are common with the aft bulkheads.
I then clecoed the aft side skins to the mid side skins and the top longerons.
I then riveted the F-811C-1 angle and the F-811B-1 stab attach bars to the F-811 bulkhead. missing out the lower rivet holes as these will be used later for bolts to retain the tail sprin mount.
I then clecoed th etail sprin mount to the F-811 bulkhead and clamped using a C clamp, I then removed one cleco drilled to full size 1/4", placed a bolt in the hole, removed the remaining cleco drilled to full size and inserted a bolt to test. All looked fine. I took it apart, deburred the holes, re-assembled the bulkhead/tail spring mount together bolted and torqued the bolts. I didn't need any shims.
When adding the F-812 bulkhead to the assembly, I found the holes for the rivets in the F-812 and the tailspring mount didn't line up, which meant that I'd need to widen the slot cut out of the aft fuse F-828 bottom skin, to allow the tail spring mount to poke though a little more so the rivet holes would line up properly.
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Back riveting mid longerons to their aft side skins.
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Nid longerons riveted to their aft side skins.
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Riveting the F-811-B1 stab attach bars to the F-811 bulkhead.
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