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PostPosted: Sat Mar 31, 2012 23:49 
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Joined: Fri Oct 27, 2006 21:40
Posts: 72
Location: Ashland, OR
I was wondering what you all use to lubricate the hinges of the control surfaces (ailerons, rudder, and the up & down thingy). In 1946, the manual recommended "Powdered Graphite" or motor oil.

I'm not too fond of oil because it attracts dirt. What do you all think of graphite in a liquid spray? It's intended for lubricating locks. The liquid carrier penetrates well and then evaporates leaving the graphite.

Thanks,
Jim


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PostPosted: Sat Apr 07, 2012 09:47 
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Joined: Mon Oct 05, 2009 20:06
Posts: 16
I was wondering about that too. Powdered graphite has lost favor in the industry because of corrosion issues. Some form of Molybdenum Disulfide may be a good alternative for graphite, but I don't know of a specific product. Cub Crafters recommends LPS-2 for control surface hinges on their new airplanes. It displaces moisture but leaves an oil film to attract dirt.


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PostPosted: Sat Apr 07, 2012 14:23 
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Joined: Sat Nov 28, 2009 09:07
Posts: 222
Location: Ft. Myers, FL and Poplar Grove, IL
Just used LPS-2 on my Champ today.

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Dick Haldeman, RRHaldeman AT aol DOT com
Cell (815) 222-9812
1946 7AC-2407 N83729
1979 182Q N42RH


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PostPosted: Sun Apr 08, 2012 18:34 
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Joined: Tue Nov 23, 2004 20:22
Posts: 418
Location: Murfreesboro, Tn.
I think LPS 2 is pretty much a preferred multi purpose lubricant. I tried graphite a few years ago and it was a mess.


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PostPosted: Sun Apr 08, 2012 22:05 
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Joined: Fri Oct 27, 2006 21:40
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Location: Ashland, OR
LPS-2 it is - bought a can today. I also liked the demo video on their website.

Thanks guys.

Jim
Champ N82777


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PostPosted: Mon Apr 09, 2012 04:05 
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Joined: Thu Oct 16, 2008 17:28
Posts: 169
Location: Florence, Oregom
I use a mixture of Antisieze and ACF 50. Makes a bit of a mess, but it penetrates well and carries the graphite into the hinge where it is needed and the mess wipes up.

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