Today's Message Index:
----------------------
1. 05:21 AM - Flop tube problems (Merems)
2. 06:29 PM - RV-9A kit (Curt)
Message 1
| INDEX | Back to Main INDEX |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
<RV7and7A@yahoogroups.com>, <rv7-list@matronics.com>,
<RV-9A@yahoogroups.com>, <rv9-list@matronics.com>
| Subject: | Flop tube problems |
--> RV9-List message posted by: "Merems" <merems@cox.net>
For those interested I designed a simple anti-rotation bracket for my flop tube
installation. It is easy to make and install while constructing the tank. I
believe it can be easily retrofitted to an existing tank with minimal effort,
but you will have to remove the flop tube from the 90 bulkhead elbow.
Photos are posted on my website ExperimenalAero.com http://www.experimentalaero.com/flop_tube_anti_rotation.htm
Paul
----- Original Message -----
From: rwtrwtau
To: RV7and7A@yahoogroups.com
Sent: Thursday, January 13, 2005 12:56 AM
Subject: [RV7Yahoo] Re: Flop tube problems
For those that are interested, I was told by Vans that flop tubes
should be fitted with anti-rotation brackets as well. This makes
sense to me but is not depicted on the drawings or described in the
instructions. It will be fun installing them now...
Another kind person pointed me to the Standard Aircraft Handbook,
where the torque figures are in fact listed.
Richard
--- In RV7and7A@yahoogroups.com, "rwtrwtau" <rwtalbot@p...> wrote:
>
>
> Hi Everyone,
>
> I'm wondering if people have been having issues getting the flop
> tubes installed in their tanks? My issues seems to be stopping
the
> fitting from turning when I connect the AN-929-6D end cap.
>
> First I tried sealing the fitting by smearing the fitting, nut and
> hole with Proseal. I quickly discovered that that was a bad idea
as
> the Proseal turns into rubbery like stuff when it sets not
adhesive.
>
> I have since tried with the fittings dry and Proseal removed.
This
> has not helped either.
>
> Looking at the plans (16A) I have installed the T-410 plate inside
> the rib and the T-405 reinforcing angle. The T-410 plate is not
> specifically called out but I assume it should be there even in
flop
> tube installations.
>
> I do not see a call-out for a bulkhead washer on the plans.
Indeed
> if I install on, there will not be any thread for the nut to clamp
> down on, let alone 1 turn extra.
>
> I was thinking of making some anti-rotation brackets to fit in the
> tank but that will be a pain. I have also made some very thin
> washers from .016" Alclad and this seems to help.
>
> Does anyone know what the torque requirements for these fittings
> is? I have been working on the basis of finger tight + 1/2 turn.
>
> Thanks
> Richard
Van's Air Force - World Wide Wing
www.vansaircraft.net
a.. To visit your group on the web, go to:
http://groups.yahoo.com/group/RV7and7A/
b.. To unsubscribe from this group, send an email to:
RV7and7A-unsubscribe@yahoogroups.com
Message 2
| INDEX | Back to Main INDEX |
| PREVIOUS | Skip to PREVIOUS Message |
| NEXT | Skip to NEXT Message |
| LIST | Reply to LIST Regarding this Message |
| SENDER | Reply to SENDER Regarding this Message |
|
"RV9 Group" <RV-9A@yahoogroups.com>
--> RV9-List message posted by: "Curt" <choffman9@cinci.rr.com>
After a lot of soul searching I am getting out of aviation and sticking with cars,
boats, and motorcycles. Selling my cherokee and the kit is next. I know, I
know. But, I gotta do what I gotta do. My Harley is calling.
RV-9A: QB fuselage, 95% complete wings, 70% complete empennage, fully primed,
dual lights, brakes and steps, AOA installed in wing. Cost around $22,000 to buy
equivalent new now, cost around $16,500 for all the parts to me. Will look
for around $15,000.
Curt Hoffman
Cincinnati area
contact at choffman9@cinci.rr.com
Other Matronics Email List Services
These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.
-- Please support this service by making your Contribution today! --
|