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Today, I started trying
to remember where I left off during my last real building session.
I decided to start drilling the fuel drain flange (VA-112).
I lined the center hole up with the pre-punched hole in the skin
and oriented the pre-countersunk rivet holes so that they lined
up forward to aft.
Once I had my alignment
close, I used a quick clamp to hold it in position.

This is
a staged photo, but to ensure that I was lined up forward and aft,
I measured from the center of the most forward (and most aft) rivet
hole to the edge of the skin. I had to rotated the drain flange
slightly so that the two measurements were equal. Theorectically,
my holes should line up forward to aft now.

I drilled
the first hole and stuck a cleco in it. After each hole, I
stuck a cleo in it.... Duh.... When I was done, it looked
great.

Okay, here
is the first screw-up I FOUND today. On my 5/10/04 and 5/11/04
log entres I detailed how I fabricated the tank attach angle and
how I cut the inspection hole into the R-703 tank rib. Okay,
here is the screw-up part. When I THOUGHT I was working on
the right wing inboard rib.... I had actually cut the inspection
hole on the outboard rib. Dag-BERNIT!!!! Okay, it is
not a big deal yet. I can just exchange the inboard rib on
the left wing, put it on the right outboard wing rib location.
Take the rib I previously cut the inspection hole for and fabricated
the attach angle and use it on the left wing. Then it is just
intuitively obvious to the most casual observer all I have to do
is correctly cutout the inboard rib on the right wing and fabricate
the attach angle for the right wing... Did I lose anybody???
The bad part
of this whole deal is I thought I was going to move forward today
and right out of the gate this morning I have to back track on the
attach angle and rib. I guess I am moving forward, as I won't
have to do this again when I work on the left wing...
Again, it
took me about 2 hours to cut the attach angle as that is some HEAVY
angle stock... I had aluminum chips flying everywhere by the
time I was done.

I am
pretty happy with both attach angles. They turned out really
good. Lots of filing, fitting, filing some more AND fitting
AGAIN...

Some of the tools I was
using and aluminum shavings I generated by the pound....

The last
thing I decided to do today was to fabricate T-714 clip which is
riveted to the fuel filler flange and is used to support the fuel
tank vent line. I just used some scrap aluminum I had from
the emp trim kit. Van's doesn't offer any dimensions other
than make it out of .025" aluminum and a 1/2" wide.
Okee-Dokee, done.

Decided to
call it an early night to watch a movie with Tami. Chick flick
ya know: Something's Gotta Give.
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