Gear legs

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Gear legs

Postby rkurian » Sat May 16, 2015 3:53 pm

For those of you who have had to have your gear legs straightened, where did you get it done, and about how much did it cost?

A hard landing bent the left main gear on my tri-gear sonex, and I want to see if I can get it straightened instead of having to buy (and drill) a new one.

Thanks in advance.

Ray
Ray Kurian
Sonex 612 (N115DM)
Plans Built
Trigear, Aerovee, Dual stick.
First flight 4/11/2015
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Re: Gear legs

Postby Bryan Cotton » Sat May 16, 2015 4:01 pm

Ray,
I haven't had a chance to bend mine yet. If I did I would look to the EAA chapter for somebody with a hydraulic press, or use it as an excuse to go to HF and buy one. Alternatively set up some blocks, get a bottle jack, and try to jack up your garage.
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
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Re: Gear legs

Postby radfordc » Sat May 16, 2015 4:58 pm

I bent a leg and was fortunate to have a friend who worked where there was a 50 ton press. He said that it was scary how much force it took to get it straight again.
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Re: Gear legs

Postby DCASonex » Sun May 17, 2015 10:41 am

radfordc wrote:I bent a leg and was fortunate to have a friend who worked where there was a 50 ton press. He said that it was scary how much force it took to get it straight again.


Scary is right. it takes a lot of reverse bend to get titanium straight again and that is a lot of stored potential energy just waiting to explode if the bar happens to twist a bit under pressure and invert 180 degrees. Use Care.

David A.
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Re: Gear legs

Postby JerryCPP » Sun May 17, 2015 11:54 am

I bent my 8 ton HF press trying to straighten mine. I then used a 12 ton and it worked, but just barely. Sonex N1320X.
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Re: Gear legs

Postby Bryan Cotton » Sun May 17, 2015 2:16 pm

I think we can forget my jack up the house idea!
Bryan Cotton
Poplar Grove, IL C77
Waiex 191 N191YX
Taildragger, Aerovee, acro ailerons
dual sticks with sport trainer controls
Prebuilt spars and machined angle kit
Year 2 flying and approaching 200 hours December 23
User avatar
Bryan Cotton
 
Posts: 5496
Joined: Mon Jul 01, 2013 9:54 pm
Location: C77

Re: Gear legs

Postby rkurian » Mon May 18, 2015 1:48 pm

Thanks all for the ideas, I'll try to find a machine shop or something to give me a hand with this. I've ordered another leg "just in case"

Ray
Ray Kurian
Sonex 612 (N115DM)
Plans Built
Trigear, Aerovee, Dual stick.
First flight 4/11/2015
rkurian
 
Posts: 15
Joined: Sat Apr 11, 2015 11:27 am


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