Finishing install of right flap

January 1st, 3h

After further Analysis of the alignment of the flap hinge attached to the skin, we realized that we can just adjust the teeth of the hinge.  The adjustments were very small, then we tested attaching the right flap.  We went through few trials, until we got to the desired results, the pin can easily flow between the 2 parts of the hinge.  The flap was attached and the motion is pretty smooth. The wing looks complete, only couple items remaining.

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Finishing Wing Riveting

January 1st, 5h

Today, we finished the wing skin riveting.

First, we fixed the little dent in the left leading edge following Vans instructions by forming a piece of wood to fill the leading edge from the inside and using a mallet, carefully fixing the dent.  Then, we finished the last panels of riveting in the left wing.

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Afterward, we moved on to riveting the plate nuts for all the access panels.

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Airplane Move

December 28th, January 4th, 18h

We are moving from Half Moon Bay to Richmond.  So, I had to plan the airplane move:

  • Both airplane insurance for ground, non-motion, which means the plane is uncovered when it is not moving under its own power.
  • Rented a 20ft U-haul.
  • Packed all the part of the fuselage and finishing kits back in their original crates.
  • With the help of friends, we carried and retrained all the parts of the tail, the wings and the crates into the U-haul.
  • We drove the U-haul and unpacked.  All the parts arrived in great condition.  Not a single damage. Great success.
  • We setup the plane and the shop in the new garage, it looks great.  I am looking forward to continuing the build and moving on to the fuselage.

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Access pannels

December 22nd, 4h

The wings are very close to complete, just few items left.  So, I decided to install the  the access panels, so that I can close the wings:

  • Match drilling access panels to wing bottom kin
  • Match drilling access panels to planetenuts
  • deburing
  • dimpling
  • Priming

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What left is to rivet the platenuts to the bottom Skins, then to screw the access panels

Attaching flaps and ailerons

December 13th, 14th, 10h

I riveted the flap to the right wing, which went great.  It is great to see both the flap and aileron on and rotating.

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Then I moved to the left wing.  For this one, I had to redo the hinge, since the holes in the previous hinge did not end up having edge distance. After redoing all the drilling, deburring and dimpling, I was finally able to rivet the hinge.  However this hinge did not end up being perfectly straight, because of some enlarged holes for which there was no access to enlarge the countersink.  So, I waiting to hear from Vans about this one:

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So, I switch to working in the aileron and bell-crank. I redid the bell-crank since in the previous one the riveting of the end did not go great. Redoing the bell-crank went smoothly,  then I attached the bell-crank to the aileron.  Now the aileron for the left wing is moving great as well.

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Redoing fuel caps

December 7th and 8th, 10h

I decided to redo the fuel tank lids after checking with Vans.  The issue happen when  torqued the bolts after the sealant was dry.  I added fuel tank sealant to the outside of the bolts, but Van said that it is not enough.

So I went ahead and removed all the bolts from all the lid for both the left and the right fuel tanks.  Then I spent many hours cleaning the lids, the holes and nutplates.  Then I reset the bolt with wet sealant again.

 

Riveting Bottom skin

November 30th,  December 1st, 14h

We continued on riveting the bottom skin for the right wing.  We nearly finished the whole bottom skin, at the exception of the last 2 raws. We ended up having a little incident, dropping the bucking bar inside, we decided to check with Vans before continued.

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Then we moved on to the left wing and riveted the whole left bottom wing skin. As well, we finalized the pitot tube installation.

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Before closing in the wing.  We took pictures of the serial number of the hardware inside.

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Riveting Bottom skin

November 24nd, 6h

After some more reading and talking with Vans about riveting the bottom skins and attaching the flaps,  I realized that I had to setup the flaps first.  So I had to remove all the previous rivets I set in the bottom skin.  Then after setting up the flaps.  We riveted the bottom inner skin and half of the bottom outer skin for the left wing

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Centering Aileron and Setup Flaps

November 23nd, 6h

I centered the ailerons by creating a jig to set the ailerons at the neutral position.  Then, I torqued to setting all the aileron bolts once it is set at neutral. Afterwards, I attached the flaps while making sure that the trailing edge of the aileron and flap align.  Afterward I drilled the skin to the brace and flap hinge, in the pre set flap position.  After deburing, I dimpled the skin and countersink the brace. Now, the flap hinge is ready to be riveted to the bottom skin.

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