Brief Description: F-709 Bulkhead - Start, nip the gaps, prime
The F-709 bulkhead doesn't have any parts to add nor any holes to enlarge. So I just deburred, cleaned and primed. Oh, but one thing I noticed is the flanges overlapped at the joints and they made a squeeking noise when the bulkhead flexs. So I snip a little material off the flange to make a gap at each one.