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10-08-2016, 08:00 PM
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Join Date: Oct 2008
Location: Utah
Posts: 8,144
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Show how you secured brake hoses
I am replacing tired aluminum tubing with braided hoses for the brakes. Would like to see pictures how to secure them to gear legs. Did you use any anti chaffing material over the hose?

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10-08-2016, 10:07 PM
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Join Date: Sep 2011
Location: WV22
Posts: 849
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Vlad,
I changed my alum lines to braid about two years ago. I used some good 3M electric tape to secure the line to the leg. Wrapping it about every eight inches. To date, the line is still secure and the tape is holding well.
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RV-4 0320\D3G 160, Whirlwind 200GA 70".
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10-09-2016, 12:55 AM
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Join Date: Sep 2007
Location: BC
Posts: 1,674
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Quote:
Originally Posted by Vlad
I am replacing tired aluminum tubing with braided hoses for the brakes. Would like to see pictures how to secure them to gear legs. Did you use any anti chaffing material over the hose?

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A couple wraps of gorilla tape in three places around the gear leg for protection then a heavy duty tie wrap (zip tie) around the hose and gear leg.
Bevan.
__________________
RV7A Flying since 2015
O-360-A1F6 (parallel valve) 180HP
Dual P-mags
Precision F.I. with AP purge valve
Vinyl Wrapped Exterior
Grand Rapids EFIS
Located in western Canada
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10-09-2016, 04:19 AM
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Join Date: Apr 2011
Location: Cincinnati, OH
Posts: 2,788
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my braided lines have a protective plastic coating. I just leave them loose in the fairing and not secured. three years and no adverse condition. I have the small size tube with oversize fitting that mates to the caliper.
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Steve Melton
Cincinnati, OH
RV-9A, Tip-up, Superior O-320, roller lifters, 160HP, WW 200RV, dual impulse slick mags, oil pressure = 65 psi, EGT = 1300F, flight hours = 800+ for all
Simplicity is the art in design.
My Artwork is freely given and published and cannot be patented.
www.rvplasticparts.com
Last edited by Steve Melton : 10-09-2016 at 04:21 AM.
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10-09-2016, 07:18 AM
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Join Date: Dec 2011
Location: Meridian ID, Aspen CO, Okemos MI
Posts: 2,641
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Vlad, try splitting some old air hose and using it where you want to tape it to the leg. A small piece won't weigh much and gives good protection to the leg and hose.
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rockwoodrv9a
Williamston MI
O-320 D2A
Awaiting DAR Inspection
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10-09-2016, 09:55 AM
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Join Date: Jan 2005
Location: 57AZ - NW Tucson area
Posts: 10,011
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Quote:
Originally Posted by Steve Melton
my braided lines have a protective plastic coating. I just leave them loose in the fairing and not secured. three years and no adverse condition. I have the small size tube with oversize fitting that mates to the caliper.
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Unfortunately my just received hoses did not have the PVC covering.
I intend to simply wrap the whole length of the hose with spiral wrap and then use the tape method as mentioned in the plans. I wanted to use the smaller size tubing, but couldn't due to my need for a 45 degree fitting at the upper end - all -6's are different... 
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Gil Alexander
EAA Technical Counselor, Airframe Mechanic
Half completed RV-10 QB purchased
RV-6A N61GX - finally flying
Grumman Tiger N12GA - flying
La Cholla Airpark (57AZ) Tucson AZ
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10-09-2016, 12:15 PM
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Join Date: Aug 2010
Location: Wichita, KS
Posts: 1,957
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Bought a foot of cheap clear vinyl tubing from the hardware store, slightly larger than the brake hose diameter. Cut into 1-2 inch long pieces, then split lengthwise to fit over the brake hose. Used electrical tape on top of hose/tubing in 3 or 4 places down the gear leg to secure, just like the old hard line.
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Kurt W.
RV9A
FLYING!!!
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10-09-2016, 06:50 PM
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Join Date: Mar 2008
Location: Ramona, CA
Posts: 2,367
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I did as described above. Vinyl tubing spit and then held in place with some electrical tape.

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10-09-2016, 10:59 PM
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Join Date: Mar 2014
Location: Laguna Hills, CA
Posts: 1,805
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What, you only got 4000 hours out of the aluminum??? 
I did it just like Bruce did, but secured with Gorilla tape. You'll love the braided hoses...a very straightforward solution.
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Doug
RV-9A "slider"
Flew to Osh in 2017, 2018 & 2019! 
Tail number N427DK
Donation made for 2020
You haven't seen a tree until you've seen its shadow from the sky -- Amelia Earhart
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10-10-2016, 06:54 AM
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Join Date: Apr 2010
Location: Ridgeland, SC
Posts: 2,584
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Vlad---you can tape them or being the creative guy we know you to be, you 'coulc' take make some aluminum strips and wrap them around the gear leg, and rivet them in together. Wont move.
Tom
BTW---thanks for the great email!
Tom
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Tom Swearengen, TS Flightlines LLC, AS Flightlines
Joint Venture with Aircraft Specialty
Teflon Hose Assemblies for Experimentals
Proud Vendor for RV1, Donator to VAF
RV7 Tail Kit Completed, Fuse started-Pay as I go Plan
Ridgeland, SC
www.tsflightlines.com, www.asflightlines.com
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