
1/20/08 -
riveted on and wiring completed |
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9/3/05 -
here's the completed assembly carefully stored up on the ceiling
of my garage. This worked out so well that I put some bubble wrap
on top of the stab and placed my completed rudder up there as
well. Note the inspection cover for the trim servo is not installed
neither is the servo. I'll put these back on later when I run
the wiring upon installation to the fuselage. |

1/19/08 -
finished up the wings recently and while waiting for the fuselage
kit to be ready to pick up, I thought I'd install the tail light
on the rudder |

1/19/08 -marking
the bottom of the rudder edge for the cut |

1/19/08 -
cutout here actually needed to be enlarged toward edge of the
rudder to clear the screws that hold on the light glass dome |

1/19/08 -
correct hole size cut with hole size and trial fit
|
9/1/05 - another shot of the trim
tab |
9/2/05 - setting up the trim tab
servo which will be mounted on the underside of the top skin.
Later I have tested the servo install and trim tab deflection
using a 9 volt battery as described in the servo directions. I
cut and adjusted the threaded rob for the attachment to the trim
tab and servo via the clevis at each end. |
9/2/05 - the elevator has been disassembled
for deburring and priming of a few parts here. All the ribs and
interior of elevator have already received Cortec prior. I bought
some zinc oxide primer from Aircraft Spruce that I will probably
use from now on. The Cortec stays sticky and picks up shavings
like a magnet. |
9/2/05 - looks like a pin cushion
.. I have clecoed the assembly back together including attaching
the stab/elevator hinge to both pieces to test fit again prior
to riveting. I am short about 150 A4 rivets that I will see if
I can get from ZAC. Mostly for the stab tips which get riveted
later and missing some rivets for the bottom skin rib flanges.
|
9/3/05 - today I have completed
the stab and elevator assembly. Just a few rivets outstanding
but I will stow this up in the ceiling of my garage and begin
the wing rib forming process. |
8/27/05 - closeup of the rough cut
made with the dremel. I started to finish cut one side with snips
but liked the dremel result much better so I cut both sides to
near the line and filed the remainder smooth and straight with
my vixen file. The dremel did get a little hot at a couple points
so I stopped once in a while to let it cool. |
8/27/05 - here's the finished rudder
cutout on the elevator topside. I have filed and finished the
edges at this point and added four relief radii at the corners
with a rat tail file. Tomorrow I may start on the trim tab and
the elevator cutout required but will probably need to buy some
more dremel wheels before I start. |
8/28/05 - I've just completed making
the cut in the elevator for the trim tab. I've now tilted it on
its' side to allow for some easier access to filing both the top
and bottom side edges with the vixen file. |
8/28/05 - me doing the filing on
the trim tab cutout. Noted this afternoon that I was missing the
elevator cutout channel 6T6-3/1 and trim tab horn 6T6-6/2 from
my tail kit. This had been left out of my tail kit as the new
longer recessed tab parts were new and apparently didn't make
into my order. I called ZAC on Monday and spoke to Nick who said
they'll send them out. |
9/1/05 - Missing parts arrived from
ZAC promptly and in time for some work this Labor Day weekend.
I took Friday off to get a jump start on the weekend. Here the
trim tab is all drilled and clecoed up and testing deflection.
|
8/6/05 - top elevator horn with
doubler and doubler rib inside skin (the two clecos below the
horn)
|
8/27/05 - I had a little break in
spending time on my project. My wife and recently remodeled our
master bath and I installed new sinks and a whirlpool bathtub.
I took the day off work today and had fun getting back to work
on the plane. Here I have completed more work on the upper and
lower elevator horns. |
8/27/05 - lower elevator horn work
completed with all the A5 rivet holes on and between the center
two ribs all drilled and clecoed. |
8/27/05 - upper surface of the elevator
marked out for cutting the rudder clearance cutout. |
8/27/05 - I did all the rough cuts
on both sides of the elevator with my dremel and cutting wheel
bit. I went thru about four of these wheels doing both sides. |
8/6/06 - clearance on the left side of the elevator
|
8/6/05 - and clearance on the right side of the
elevator |
8/6/05 - one of first cuts (top and bottom) you
need to make to elevator surface is this one (on the bottom side)
for the horn doubler. I drilled three holes and used my dremel
to cut between the holes. |
8/6/05 - checking that the top elevator horn
remains square to aft edge for drilling |
8/6/05 - another shot of top horn getting drilled
and clecoed
|
7/31/05 - started working on the elevator here.
I have built the center rib assembly and inserted it and the other
ribs into the preformed elevator. Bottom side has been drilled
and clecoed and now working on the top. Note the 2x4's on edge
to protect the clecos on bottom.
|
7/31/05 - ok, so what is this .. a small boat
I am laying up? Unfortunately, I trimmed the left fiberglass stab
tip a little more than needed. I did not like it's fit to the
stab tip and decided to build it back up with fiberglass cloth
and re-drill the holes. |
7/31/05 - elevator is all drilled at this point |
7/31/05 - notice the overlap left on the top
side. I trimmed this off with my vixen file. Takes a little longer
than cutting but leaves a much nicer edge. |
8/6/05 - hey this work is really starting to
look like part of an airplane!! Matching the elevator up to the
stab to check for clearance. I easily had 2-3 mm on each side
of the elevator. I centered it here side to side and marked where
the hinge will go on the elevator. |
7/20/05 - top and bottom skins of stab now all
riveted at this point |
7/20/05 - the drilled (on the stab side only
at this point) elevator hinge. I went ahead and installed safety
wire at both ends to retain the hinge pin. I drilled a 1/16"
hole for this after centering the pin along the length of the
hinge. |
7/23/05 - checking the fiberglass stab tips are
square along the back side of the stab. Also began checking I
had at least 205 cm from one tip to the other to provide
the proper clearance for the elevator. |
7/28/05 - drilling and clecoing the fiberglass
tips to the stab ends |
7/28/05 - both tips on the bottom side are drilled
and clecoed. Tomorrow I'll flip it over and complete the top side
of the tips. I read in the instructions that ZAC recommends waiting
to rivet these on until the stab is mounted on the fuselage, so
I will store the completed stab/elev assy with some clecos in
here |
7/15/05 - missing pics of the riveting of the
bottom skin but that's done at this point and I've flipped the
stab over to work on the top skin |
7/15/05 - not all the straps are on at this point
(I used five) but here's how the top skin with the 1x2's hold
the skin down for drilling |
7/15/05 - during the process you need to keep
checking that there's no twist to the stab and also measure height
from table of leading edge all along the table. Since the stab
skin is predrilled you need to make sure the predrilled holes
line up nicely with your rivet lines on the front spar. |
7/17/05 - the top skin is all drilled at this
point and I have clamped on and centered the stainless elevator
hinge. Holes are marked 40 pitch along the skin and then drilled
through the hinge. |
7/17/05 - drilling the top skin and elevator
hinge |
7/10/05 - close up of the rivets in the stab
rear spar
|
7/14/05 - starting to skin the stab. Drilling
and clecoing starting at the rear spar |
7/14/05 - clecos to rear spar of stab. Rest of
skin is hanging off table in front of me. |
7/14/05 - before you lay the skin on you need
to cut out and file these slots for the front attachments |
7/14/05 - rear spar and ribs all drilled |
7/6/05 - the stab skeleton.. lots of final drilling
at this point of the pre-drilled pilot holes for the A4 and A5
rivets |
7/9/05 - the stab spars and ribs disassembled.
They've been deburred and at this point I have just completed
the priming with Cortec |
7/9/05 - this was lots of fun riveting the stab
pieces together. Also an occasional picture with me in it to show
I'm actually doing the work! |
7/10/05 - very rewarding seeing all the completed
rivets at this point |
7/10/05 - another shot of the stab spar and ribs
assembly |
7/1/05 - my wife's great-uncle is extremely strong
.. he can lift small cars off the ground with my son Mike on the
hood!
|
7/1/05 - actually, something else is lifting
the car. This is a 1969 VW Squareback (Type III) that I bought
in 1971. I keep passing this down from son to son. We just rolled
it out of the barn in the photo where it was for the past year. |
7/1/05 - my son is taking up working on this
car again after a year break. Unfortunately, it will be competing
for space for a while with the airplane project off to the right.
At least I will have company in the garage. I'm trying to talk
him into putting a Corvair conversion into it! |
7/4/05 - the stab skeleton assembly all clecoed
together prior to disassembly for deburring |
7/4/05 - ends of front and rear stab spars showing
L-angle pieces clecoed onto spars |
7/1/05 - I made this rivet line drawing tool
out of a piece of plastic and a section of hack saw blade. The
pen is wrapped in duct tape which tightens up nicely in the slightly
oversize hole. |
7/1/05 - using my spiffy rivet line marking tool
to mark the stab rib rivet center lines |
7/1/05 - my buddies in the workshop, Max and
Chloe. Both are Weimaraners.
|
7/1/05 - closeup of Chloe
|
7/1/05 - today I started drilling and clecoing
the fronts of the 6 stab ribs to the front spar. |
6/30/05 - clamping up the spar doublers to the
stab rear spar |
6/30/05 - all the clamps set up and ready for
the undersize drilling & clecoing |
7/1/05 - here's the 6T2-3 part that I fabricated
from the u-shaped stock included with the tail kit. There was
a lot of filing and cutting on the piece and I'm pretty happy
with how it turned out considering the effort
|
7/1/05 - the 6T2-3 part drilled (25 holes) and
clecoed to the spar with the shim underneath |
7/1/05 - laying the 6 stab ribs with the front
edge facing me |
6/24/05 - drilling and clecoing the rudder skin
to the spar and ribs
|
6/24/05 - riveting the rudder skin onto the spar
and ribs
|
6/24/05 - the completed 601XL rudder. Wow, it
even looks like it could be part of the completed aircraft!
|
6/25/05 - tail kit parts laid out so I can inventory
them against the parts list. Horiz stab and elevator skins (predrilled!)
are in the box to the right
|
6/25/05 - drilled and clecoed the horiz stab
doublers to the front spar. |
6/23/05 - Zenith Aircraft workshop in Mexico,
MO. That's Sebastian Heintz, Zenith company President, in the
center facing the camera. He was extremely helpful and a pleasure
to meet. |
6/23/05 - clamping the rudder spar and ribs |
6/23/05 - clecoing the assembly of the rudder |
6/23/05 - completed rudder spar and rib assembly |
6/24/05 - trimming the rudder skin |