Mailing List flyrotary@lancaironline.net Message #39109
From: Patrick Panzera <Panzera@Experimental-Aviation.com>
Subject: RE: [FlyRotary] Re: Throttle Body Nut Ideas
Date: Tue, 21 Aug 2007 15:10:06 -0700
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

1) Drill the nut and bolt and install a cotter pin.

2) Safety wire the cotter pin (in case it falls out)

3) Use duct tape to secure the safety wire in case it vibrates and becomes work hardened and brakes off.

4) Use silicone around the edges of the duct tape to keep it from lifting.

5) Encase the entire assembly in an aluminum shroud riveted in place.

6) Pot the rivets in with flox to secure them in place.

7) Cap off the flox with carbon fiber.

8) Repeat steps 5-8.

 

Pat

 

 

 

 


From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Lehanover@aol.com
Sent: Tuesday, August 21, 2007 2:52 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Throttle Body Nut Ideas

 

In a message dated 8/21/2007 5:33:20 P.M. Eastern Daylight Time, squiggles@yahoo.com writes:

I really don't feel that leaving the nuts inside the plenum is wise, but perhaps I am worrying too much...

What are your thoughts?

(1) Drill things out a size and put in studs.

 

(2) use jet nuts (deformed self locking) and forget it. you can barely get them off when you want to.

 

(forget the jet nuts) Use studs. Anything that "can" come off "will" come off. It is not just Murphy's law. Its the law of the entire universe. 

 

 

Lynn E. Hanover 




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