Mailing List flyrotary@lancaironline.net Message #24429
From: Al Gietzen <ALVentures@cox.net>
Subject: RE: [FlyRotary] Re: Brake Line Incident Photos
Date: Fri, 24 Jun 2005 10:21:16 -0700
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>

My guys  (- - ah-h, I meant “most guys” ) change it out on about a 5 year cycle, but I know of an EZ that has flown for 15 years with the Nylaflow.

 

Al

 

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Ed Anderson
Sent:
Friday, June 24, 2005 6:18 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Brake Line Incident Photos

 

David, it was aluminum tubing which is what's called for on the RV-6A brake system.  However, in hindsight - thinking about the low fatigue life of flexing aluminum, I think there are better choices.

 

Ed

----- Original Message -----

From: David Carter

Sent: Friday, June 24, 2005 9:04 AM

Subject: [FlyRotary] Re: Brake Line Incident Photos

 

Ed, what kind of brake line was that?

 

David

 

----- Original Message -----

From: Ed Anderson

Sent: Friday, June 24, 2005 7:58 AM

Subject: [FlyRotary] Brake Line Incident Photos

 

For those interested (and may not have seen them) , here are a few photos of my brake line fire incident.

 

  Big chunk got blown out of brake line as can be seen from Brakelines.jpg photo.  Effect of resin burning seen on wheel pant photos.  Once the line broke, the next time I depressed the brake pedal, a fireball from the wheel to over the wing resulted from spraying the hydraulic fluid over the hot brake assembly.  The flash point of the fluid is only 240F!  I am going to investigate some stuff with a bit higher flash point {:>)

 

 

Ed

 

Ed Anderson
Rv-6A N494BW Rotary Powered
Matthews, NC
eanderson@carolina.rr.com

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