I drilled my hinge to the elevator and trim tab. I put a piece of angle across the elevator trailing edge and the trim tab trailing edge. The trim tab is even with the elevator trailing edge for the first five inches and then it slowly drops, by the other end of the trim tab (inside edge) there is a gap of @ 3/32 to 1/8 inch I only have it clecoed together. Do not know if it is a issue or not any thoughts? I have edge distance issue on the hinge. I have tree holes that are between .024 -.033 to close . There are four other hole that are .004 - .009 thousandths to close. I am using twice the hole diameter from the center of the hole as my edge distance rule. Easy enough to order a new hinge but thought I would get some input? A few pictures to possibly help explain.
[img][img]http://i869.photobucket.com/albums/ab25 ... nce004.jpg[/img]
[img][img]http://i869.photobucket.com/albums/ab25 ... nce006.jpg[/img][/img]
Trim Tab & hinge issues
- Joe Parish
- Class D
- Posts: 311
- Joined: Wed Apr 21, 2010 3:42 pm
- Location: Sioux Falls SD
Trim Tab & hinge issues
Joe
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Empennage done
wings done
Fuse in progress
RV-9A
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- Chief Rivet Banger
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I am not sure I would worry about either. You didnt get your trim tab perfectly twist free but sometimes its incredibly difficult to do that. That wouldn't bother me so much.
As for the edge distance, you are a bit off, but then from what I can see it looks like the distance that you are off in is not in the direction that I *think* the part is loaded in. I wouldn't think much of keeping on trucking.
Spike
As for the edge distance, you are a bit off, but then from what I can see it looks like the distance that you are off in is not in the direction that I *think* the part is loaded in. I wouldn't think much of keeping on trucking.
Spike
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- Mike Balzer
- Class E
- Posts: 147
- Joined: Tue May 20, 2008 11:18 pm
- Location: Saugus, CA
The MIN 2X hole distance to edge is for universal head rivet AN 470 and the
Edge Distance for Counter Sunk rivets AN 426 is MIN 2 1/2 times the diameter. It is always good to go more edge distance than minimums if you can.
You an always order a new hing or go with what you have done it will be fine.
Good Luck
Mike
Edge Distance for Counter Sunk rivets AN 426 is MIN 2 1/2 times the diameter. It is always good to go more edge distance than minimums if you can.
You an always order a new hing or go with what you have done it will be fine.
Good Luck
Mike
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- Joe Parish
- Class D
- Posts: 311
- Joined: Wed Apr 21, 2010 3:42 pm
- Location: Sioux Falls SD