Time: 1 hr.
This is a log of the build of a Vans RV-12, kit #120895. This will be my first experience in aircraft construction and I hope to learn a lot along the way.
Thursday, June 23, 2016
Wheel fairing day 5
I tried in the complete nose fairing. Then started working on the nose leg fairing. The leg fairing was clecoed in place and holes drilled into the leg as per plans. Epoxy was placed around the holes.
Time: 1 hr.
Time: 1 hr.
Wednesday, June 22, 2016
Wheel fairing day 4
Continued work on the front wheel fairing. Nutplates were attached. A drill template was place and drilled as per plans. The doublers were then added. Nutplates were placed on the nose fork. The lower wheel fairing was then attached.
Time: 2.5 hrs
Time: 2.5 hrs
Saturday, June 18, 2016
Wheel fairings day 3
More work on the wheel fairings. I removed the main wheel fairings and cleaned off the tape that was placed. The nut plates were then placed on the main wheel fairings. The should now be ready to install later down the road.
I continued with the front wheel fairing. The pieces were fitted together with the strip. The strip had to be bent a few times and the halves trimmed some to get the proper fit. Eopxy was then placed as per plans and the strip riveted to place.
Time: 4.75 hrs.
I continued with the front wheel fairing. The pieces were fitted together with the strip. The strip had to be bent a few times and the halves trimmed some to get the proper fit. Eopxy was then placed as per plans and the strip riveted to place.
Time: 4.75 hrs.
Friday, June 17, 2016
Wheel fairings cont.
More wheel fairing work. A little more time consuming than I thought it would be. I did start today by putting a coat of paint on the canopy frame.
The main wheel fairings were opened where the main gear legs go through. The fairing brackets were then fabricated and the brackets and fairings fit onto the wheels. Epoxy was placed around the screw locations.
While the epoxy is setting I started on the front wheel fairing by trimming the fairings and bending the strips.
Time: 3.5 hrs
The main wheel fairings were opened where the main gear legs go through. The fairing brackets were then fabricated and the brackets and fairings fit onto the wheels. Epoxy was placed around the screw locations.
While the epoxy is setting I started on the front wheel fairing by trimming the fairings and bending the strips.
Time: 3.5 hrs
Thursday, June 16, 2016
Tailcone / wheel fairings
Started today finishing the tabs on the tailcone fairing. The tabs were riveted to tailcone fairing. The upper and lower pieces were then attached together and fitted on tailcone. The plans state to place the stabilator on to check fit. I will need to wait until I get some other helping hands before I do that.
I then put a coat of primer on the canopy frame. I did a few test of different primers and this one seemed to work the best.
I started on the wheel fairings. The main wheel fairings were trimmed to the line. The main wheel fairings were fitted together and the holes drilled and clecoed together.
Time: 3.5
I then put a coat of primer on the canopy frame. I did a few test of different primers and this one seemed to work the best.
I started on the wheel fairings. The main wheel fairings were trimmed to the line. The main wheel fairings were fitted together and the holes drilled and clecoed together.
Time: 3.5
Wednesday, June 15, 2016
Tailcone fairing
I dreaded having to take the stabilator off because it was difficult getting it on in the first place. But in order to fit the fairing it needed to come off. N. helped me get it off. I then proceeded as per plans on the tailcone fairing. Masking tape was placed and the fairing clamped in place. Fairing tabs were then lined up and drilled.
Time: 2.5 hrs.
Time: 2.5 hrs.
Monday, June 13, 2016
Canopy cont. / soar pin switch / Tailcone
Continued on the canopy by removing canopy from frame. The holes were then enlarge to #27 and the front holes countersunk. Guide blocks were then place and the guide plates attached. Canopy handles were then match drilled to the canopy skirt. The canopy frame is now ready to be painted before I can attach the canopy.
I went back and installed the spar pin switch. I had to purchase the proper size wrench as I didn't have one that would fit the nuts. Per instructions washer can be added to get the proper spacing for the switch and pin. I ended up adding 5 washers on each side.
I then went back through the plans to see what else could be done that I haven't done yet. I decided to start on the tailcone fiberglass. I spend some time cutting and sanding the fiberglass to the scribe line. It was a dusty mess, but I was able to sit out in the nice cool evening air to do it.
Time: 3.25 hrs
I went back and installed the spar pin switch. I had to purchase the proper size wrench as I didn't have one that would fit the nuts. Per instructions washer can be added to get the proper spacing for the switch and pin. I ended up adding 5 washers on each side.
I then went back through the plans to see what else could be done that I haven't done yet. I decided to start on the tailcone fiberglass. I spend some time cutting and sanding the fiberglass to the scribe line. It was a dusty mess, but I was able to sit out in the nice cool evening air to do it.
Time: 3.25 hrs
Saturday, June 11, 2016
Canopy drilling
Well, today was the big day of drilling the canopy. With the help of N. we were able to get it all drilled. We started by drilling the holes in the front and rear. Then match drilling the canopy skirt to the canopy frame. The holes were then match drilled from the canopy skirt to the canopy. N. sat inside to help push against the canopy while the holes were drilled. There was some minor sanding that had to be done to the canopy on the left side to get the proper fit.
Time: 3.75 hrs
Time: 3.75 hrs
Friday, June 10, 2016
Fuel tank leak repair / canopy cont.
I received some carbon paper and marked on the canopy bar where the canopy touched the bar. The canopy was then removed and holes drilled in the bar as per plans.
I then cleaned and placed some fuel sealant on the area of the small leak of the fuel tank. I was small enough and at an upper corner that won't get much pressure so I figured at this point placing sealant on the outside should suffice. If not I will have to go in from the inside, which would be more of a project. While I had sealant out I decided to go around some of the seams and add a little more sealant. Probably not necessary, but since I had sealant mixed up I figured it wouldn't hurt. I will wait another week before I test the fuel tank again.
I then fabricated the canopy blocks and handles.
Time: 1.75 hrs.
I then cleaned and placed some fuel sealant on the area of the small leak of the fuel tank. I was small enough and at an upper corner that won't get much pressure so I figured at this point placing sealant on the outside should suffice. If not I will have to go in from the inside, which would be more of a project. While I had sealant out I decided to go around some of the seams and add a little more sealant. Probably not necessary, but since I had sealant mixed up I figured it wouldn't hurt. I will wait another week before I test the fuel tank again.
I then fabricated the canopy blocks and handles.
Time: 1.75 hrs.
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