Showing posts with label Horizontal Stabilizer. Show all posts
Showing posts with label Horizontal Stabilizer. Show all posts

Saturday, June 14, 2014

Horizontal Stabilizer Part 2 and Elevators - John 6 hours, Jim 3 hours

Started getting the Inspar Ribs and Nose Ribs prepped for assembly.  Trimmed the 4 Inspar Ribs by removing the flange (2 with just flange cuts and 2 more with cutting of the small flange also).  Bent the Inspar Rib to match the angle for the fuselage and built the HS Cradles.

We were able to assemble most of it, but the HS-1013 Spar Cap Replacements haven't arrived so I clecoed the old ones in for spacing and match drilled the ribs to the front and rear spar, then disassembled everything for deburring and priming.  Also cut the holes to route the trim cables through.



Since we had to wait on the replacement parts, it was time to skip ahead and start on the Elevators.  I cut the E-1008A/B parts while Jim maned the scotch bright wheel and debured and smoothed all of them.  As he finished them, I clecoed them together and then match drilled the parts together.  

I also assembled the Tip Ribs before calling it a day.  


It was a good day and very productive even though I am waiting for PreKote and the Spar Caps...

I will have a lot of parts waiting for primer once the PreKote comes in.  I have a feeling that it will be a couple of long days scrubbing parts to get them ready for primmer.  



Wednesday, June 11, 2014

Horizontal Stabilizer - John 3 hours, Jim 3 hours

Jim came over and we worked on the Horizontal Stabilizer tonight.  I had already prepped the HS-1013, HS-1014 and HS-1015 parts.  we clecoed everything together and match drilled the HS-1013 to the main spar (HS-1002) and then I started to match drill the holes on the top and bottom of the channel when I noticed that we had made a slight but substantial mistake when we marked and clamped the HS-1013 Spar Cap in place.  It was off by about 1/4" and wasn't covering the holes it was supposed to.

Good here covering the 33rd hole but the mark is wrong which pulled the part too far one way.


This side isn't covering the 33rd hole...  Time to re-order the first part.

I knew I was going to make a mistake and have to order replacement parts sometime, just didn't want it to happen now.  It is good that the parts in question aren't too expensive, but it will take time for them to get here.  Stuff happens and we move on...

We did get the Front Spar Doubler marked and drilled.  Was able to get the 8 holes in the center counter sunk and the HS-1008-R/L attached.