Thursday, October 5, 2017

Sunday, December 4, 2016

Section: 38
Section: 39
Hours: 5

Today was slightly warmer and the sun came out this afternoon so I got busy and scrubbed, acid washed and primed a bunch of parts. I had finished off my last gallon of EkoPrime the last time I did some priming. I was hoping it would last- I don't have very many more parts to prime, but painting the wing bottom skins cleaned me out. So I ordered another quart from Aircraft Spruce. Today I discovered I ordered the wrong color. I got Smoke Gray instead of the Charcoal Gray. It turns out that the Smoke Gray is much lighter and it will actually be better as an undercoat for the Morning Patrol Gray I'm using for the EkoCrylic top coat in the cockpit.

Last week I purchased a butane heater so I could heat the garage. The directions on the EkoPrime can suggest applying with temps between 70-85 degrees F. Ambient temperature today only got up to 58 so the heater came in handy for getting the parts warm enough to paint.

Saturday, December 3, 2016

Section: 39
Hours: 4

Today Woody, Deb and I picked out a Christmas tree. Woody helped me put on the base and drag it into the house.

We put on the star and some new fangled LED multicolor lights and left Deb in charge of the rest of the decorating and retreated to the garage for some more RV-14 building!!!

I cut several hinge strips to size and match drilled to the channels. I also finished up some more prep work on the canopy rails including countersinks and match drilling. I now have another stack of parts ready for scrub, acid wash and priming tomorrow.

Friday, December 2, 2016

Section: 39
Hours: 4

There is a window of slightly warmer weather coming up so I decided I should get as many parts prepped and primed before the next wet cold cycle of weather sets in next week. Today I skipped ahead to chapter 39 and started prepping the seat back parts.

I filed the edges of all the heavy angle pieces and smoothed all the holes in the seat backs with the dremel drum sander attachment. I cut several pieces apart and trimmed to size using the bandsaw.

Thursday, December 1, 2016

Section: 38
Hours: 4

It's been cold and I have been lacking motivation to get out in the garage the last couple days. Today I bundled up and put together the aft canopy frame and handle.

Here I am match drilling the handle to the frame halves. You cleco a spacer channel to the bottom of the two frame halves and then you cleco the pilot holes in the handle to hold the frame in position. I also clamped the spacer channel to the table to ensure the frames were flat while drilling.

I was able to use the squeezer to set all these rivets.  I'm now rethinking how I oriented the shop heads in the handle...

Here's the completed rear canopy frame with the spacer channel clecoed in place.

I finished up the day working on forming and match drilling the canopy side skin and rails. Lots of holes and the directions in the manual have you go through lots of steps with no riveting. Alignment is critical on these pieces to ensure a snug canopy fit on the fuselage.

Sunday, November 27, 2016

Section: 37
Hours: 5

I reached a point where I needed to have the roll bar assembly riveted in before I could continue with the canopy frame, so today I assembled the roll bar.

First I clecoed the roll bar in place, hit it with a rubber mallet to make sure it was seated on the bases and then match drilled the required holes into the bases. Then I removed the assembly and deburred and cleaned up all the drill chips. Then I assembled it again and did the riveting.

The roll bar is pull riveted to the bases because there is no access to the inside. I used my pneumatic pull riveter for these. By the time I finished riveting the bases I had used all the rivets provided in the kit. They cut the count close- no extra opps rivets in this kit.

Here I've attached the bushing and the doublers with pull rivets.

The roll bar brace gets attached with some hefty pull rivets on the top.

The back of the roll bar brace is riveted to the fuselage using solid rivets. A couple of these were a pain to reach behind the bulkhead...

Flush rivets are used to attach the brace to the top skin.

I finished up today by riveting in the skin diagonal longerons.