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SECTION 32: TAILCONE ATTACHMENT: Difference between revisions
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[[File:32-4 dimple.jpg|300px]] | [[File:32-4 dimple.jpg|300px]] | ||
* When to dimple the holes marked in red? Answer: Page 32-5, step 3: Dimple all skins common to the F-1006 A, B & D bulkheads. In this case, it is the F-1006A bulkhead. | * When to dimple the holes marked in red? Answer: Page 32-5, step 3: Dimple all skins common to the F-1006 A, B & D bulkheads. In this case, it is the F-1006A bulkhead. This is also true for the corner hole of the tailcone side skin. Uncleco the longeron to pull the skin forward during dimpling. One needs to pull up the longeron a bit to countersink the underlying hole in the longeron. Helps to take the cake off the countersink step tool. | ||
* When dimpling the aft most holes of the fuselage ribs, one needs to put one or two dimpled shims in when dimpling the stack. | |||
* Countersinking the side skins: The three holes on the left side skin located rear of the baggage door top (and same three on the right side) need to be flush plus 7 clicks to accommodate a dimpled skin on top of them (you just removed the top skin F-1074 which covered them), however the horizontal line of holes above the baggage door and the corresponding ones on the right side, also the six holes on the bottom right of the baggage door, need to be countersunk just flush since nothing goes on top of them. | * Countersinking the side skins: The three holes on the left side skin located rear of the baggage door top (and same three on the right side) need to be flush plus 7 clicks to accommodate a dimpled skin on top of them (you just removed the top skin F-1074 which covered them), however the horizontal line of holes above the baggage door and the corresponding ones on the right side, also the six holes on the bottom right of the baggage door, need to be countersunk just flush since nothing goes on top of them. | ||