Thursday, April 10, 2014

21-12, final prep F-1203 bulkhead

Nothing special today, just finishing up the prep work on the 1203 bullhead.  This involved the placement of 17 nut plates and two doublers.  Remember my comment yesterday about why the shop heads should go on the forward surface?  I still don’t know the answer, but I broke (another) #52 bit drilling out the LP4-3’s I installed the other way.  Below, you can see them installed correctly.


IMG 3071

Forward Left side of F1203 bulkhead


Aft view showing the nut plates and the new doubler (to the right of the control column bracket.)

IMG 3072

Aft view of F-1203 bulkhead


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