Today was a bit of a shit show. Last night I worked on the roll bar after a fun day of flying with Jared, Wes, and Scott. Realized that I didn’t have enough AN426AD4-5 rivets to complete the roll bar. So I put in an order with spruce. I need a bunch of stuff anyway. Drove down there this morning and picked everything up. So far so good.
Here’s a picture of Wes’ beautiful RV-7 on the way back from NC yesterday.
Last night I riveted the brackets to the roll bar brace. I temporarily mounted the left and right forward roll bar parts to the fuselage as a jig to rivet the splice plate. Then did the same for the aft half of the roll bar. Then I clecoed the forward and aft halves together with the inboard and outboard straps and window shims and final drilled everything. I deburred all the parts and countersunk the ones that needed countersinking. I riveted the forward roll bar assembly to the inboard strap with the AN470 rivets called out in the plans. That’s when I realized that I didn’t have enough AN426AD4-3 rivets to do the next step which was to rivet the outboard strap.
Segue to today… Went to Spruce. Got the rivets and a bunch of other goodies… Ignition switch and toggle switches. Then back to work… I riveted the outboard strap to the forward roll bar assembly. I joined it up with the aft half and used the LP and CS blind rivets to assemble the whole thing. I also riveted the bushings and doubles in place on the aft sections.
And then… Disaster! The little arrow in the picture is pointing the wrong way. I misread the plans last night. I had to drill out three quarters of the hundred or so rivets holding this whole thing together so that I could reorient the outboard strap to face the proper direction to properly mate to the roll bar brace. I lost about 2.5 hours to this. Plus a lot of frustration. Stupid mistake.
Once I got through reassembling the roll bar, I was able to mount it on the fuselage and match drill the bases and get everything riveted in place. But to add insult to injury, I’m now short a number of CS4-4 and LP4-3 rivets due to the error. So I can’t actually finish the section. But I did get as far as I could and placed an order with Vans for the rivets. There’s only about half an hour of work to finish it up once I have the rivets. I’ll move on to something else but it sure would have been nice to have been able to paint it up this weekend and call the Fuselage complete.
|Today’s Time (hours):||6.0|
|Fuselage Time (hours):||221.0|
|Total Time (hours):||676.5|