RV10-List Digest Archive

Tue 11/10/09


Total Messages Posted: 11



Today's Message Index:
----------------------
 
     1. 05:15 AM - Re: Door Center Latch (Bobby J. Hughes)
     2. 06:10 AM - Re: Door Center Latch (Linn Walters)
     3. 12:03 PM - Re: Door Center Latch (Scott Schmidt)
     4. 12:23 PM - Re: Door Center Latch (Geoff Combs)
     5. 01:59 PM - Re: Door Center Latch (Bill Mauledriver Watson)
     6. 03:05 PM - Re: Door Center Latch (Scott Schmidt)
     7. 03:05 PM - Fuel Lube on Brake Line Fittings? (Patrick Pulis)
     8. 04:02 PM - Re: Fuel Lube on Brake Line Fittings? (Jeff Carpenter)
     9. 05:19 PM - Re: Fuel Lube on Brake Line Fittings? (Bob Leffler)
    10. 07:36 PM - Re: Fuel Lube on Brake Line Fittings? (AirMike)
    11. 09:52 PM - Re: Re: Fuel Lube on Brake Line Fittings? (Les Kearney)
 
 
 


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
    Time: 05:15:53 AM PST US
    Subject: Door Center Latch
    From: "Bobby J. Hughes" <bhughes@qnsi.net>
    Looks perfect Greg. Nice instructions on your web site. Bobby Hughes N416AS -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of greghale Sent: Monday, November 09, 2009 8:09 PM Subject: RV10-List: Door Center Latch The RV10 forum is great place for ideas and problems in building and flight control. After reading all the topics about the lower edge of the door bulging out in flight, I decided to come up with my own latch. I was able to design and install a center door pin that operates with the door handle. All of the mechanism is hidden by my interior's arm rest. This is a link to a page on my web site devoted to the door center latch. http://www.nwacaptain.com/door_center_latch.html Greg... -------- Greg Hale rv10 -- N210KH www.nwacaptain.com Read this topic online here: http://forums.matronics.com/viewtopic.php?p=272012#272012


    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
    Time: 06:10:47 AM PST US
    From: Linn Walters <pitts_pilot@bellsouth.net>
    Subject: Re: Door Center Latch
    Hi Rick .... almost ..... I have two latches inboard of the lower corners ..... but don't have one in the middle. I'll stiffen the door before I add another latch. I only know of one that the door bulges in flight .... any others?? The one door could be an anomaly. I'm in the process of grinding the door frame down to take the McMaster-carr door seals. The dust gets blown out the door of my shop ..... looks like it snowed!!! In FL!!! Linn do not archive ricksked@embarqmail.com wrote: > > Linn Walters already has this almost perfected.... > Sent via BlackBerry by AT&T > > -----Original Message----- > From: "greghale" <ghale5224@aol.com> > Date: Mon, 9 Nov 2009 18:08:38 > To: <rv10-list@matronics.com> > Subject: RV10-List: Door Center Latch > > > The RV10 forum is great place for ideas and problems in building and flight control. > > After reading all the topics about the lower edge of the door bulging out in flight, I decided to come up with my own latch. I was able to design and install a center door pin that operates with the door handle. All of the mechanism is hidden by my interior's arm rest. This is a link to a page on my web site devoted to the door center latch. > > http://www.nwacaptain.com/door_center_latch.html > > Greg... > > -------- > Greg Hale rv10 -- N210KH > www.nwacaptain.com > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=272012#272012 > > > > > > > > > > > > > > > >


    Message 3


  • 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
    Time: 12:03:48 PM PST US
    From: Scott Schmidt <scottmschmidt@yahoo.com>
    Subject: Re: Door Center Latch
    My feeling is that it could be a bad door. I paid close attention the last few flights and my door does not budge in the center. Do the ones that have the bulge have the overhead console? Could it be internal pressure caused by high air flow? Scott Schmidt scottmschmidt@yahoo.com ________________________________ From: Linn Walters <pitts_pilot@bellsouth.net> Sent: Tue, November 10, 2009 7:06:43 AM Subject: Re: RV10-List: Door Center Latch Hi Rick .... almost ..... I have two latches inboard of the lower corners ..... but don't have one in the middle. I'll stiffen the door before I add another latch. I only know of one that the door bulges in flight .... any others?? The one door could be an anomaly. I'm in the process of grinding the door frame down to take the McMaster-carr door seals. The dust gets blown out the door of my shop ..... looks like it snowed!!! In FL!!! Linn do not archive ricksked@embarqmail.com wrote: > > Linn Walters already has this almost perfected.... > Sent via BlackBerry by AT&T > > -----Original Message----- > From: "greghale" <ghale5224@aol.com> > Date: Mon, 9 Nov 2009 18:08:38 To: <rv10-list@matronics.com> > Subject: RV10-List: Door Center Latch > > > The RV10 forum is great place for ideas and problems in building and flight control. > After reading all the topics about the lower edge of the door bulging out in flight, I decided to come up with my own latch. I was able to design and install a center door pin that operates with the door handle. All of the mechanism is hidden by my interior's arm rest. This is a link to a page on my web site devoted to the door center latch. > > http://www.nwacaptain.com/door_center_latch.html > > Greg... > > -------- > Greg Hale rv10 -- N210KH > www.nwacaptain.com > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=272012#272012 > > > > > > > > > > > > > > > >


    Message 4


  • 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
    Time: 12:23:57 PM PST US
    From: "Geoff Combs" <g.combs@aerosportmodeling.com>
    Subject: Door Center Latch
    I think that this bulge could be caused by the 2 door skins not getting glued correctly with the 3 Dimensional fiberglass. That door is pretty strong if both halves are bonded correctly. If that joint would come apart I think the door would be much weaker. Geoff Combs President Aerosport Modeling & Design 8090 Howe Industrial Parkway Canal Winchester, Ohio 43110 614-834-5227p 614-834-5230f www.aerosportmodeling.com -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Scott Schmidt Sent: Tuesday, November 10, 2009 2:47 PM Subject: Re: RV10-List: Door Center Latch My feeling is that it could be a bad door. I paid close attention the last few flights and my door does not budge in the center. Do the ones that have the bulge have the overhead console? Could it be internal pressure caused by high air flow? Scott Schmidt scottmschmidt@yahoo.com _____ From: Linn Walters <pitts_pilot@bellsouth.net> Sent: Tue, November 10, 2009 7:06:43 AM Subject: Re: RV10-List: Door Center Latch <pitts_pilot@bellsouth.net> Hi Rick .... almost ..... I have two latches inboard of the lower corners ..... but don't have one in the middle. I'll stiffen the door before I add another latch. I only know of one that the door bulges in flight .... any others?? The one door could be an anomaly. I'm in the process of grinding the door frame down to take the McMaster-carr door seals. The dust gets blown out the door of my shop ..... looks like it snowed!!! In FL!!! Linn do not archive ricksked@embarqmail.com wrote: > > Linn Walters already has this almost perfected.... > Sent via BlackBerry by AT&T > > -----Original Message----- > From: "greghale" <ghale5224@aol.com> > Date: Mon, 9 Nov 2009 18:08:38 To: <rv10-list@matronics.com> > Subject: RV10-List: Door Center Latch > > > The RV10 forum is great place for ideas and problems in building and flight control. > After reading all the topics about the lower edge of the door bulging out in flight, I decided to come up with my own latch. I was able to design and install a center door pin that operates with the door handle. All of the mechanism is hidden by my interior's arm rest. This is a link to a page on my web site devoted to the door center latch. > > http://www.nwacaptain.com/door_center_latch.html > > Greg... > > -------- > Greg Hale rv10 -- N210KH > www.nwacaptain.com > > > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=272012#272012 > > > > > > > > > > > > > > > >


    Message 5


  • 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
    Time: 01:59:11 PM PST US
    From: Bill Mauledriver Watson <MauleDriver@nc.rr.com>
    Subject: Re: Door Center Latch
    I was wondering whether the earlier doors had the carbon fiber in them. I have pink doors with carbon fiber bands across the bottom. Bill Geoff Combs wrote: > I think that this bulge could be caused by the 2 door skins not > getting glued correctly with the 3 Dimensional fiberglass. That door > is pretty strong if both halves are bonded correctly. If that joint > would come apart I think the door would be much weaker. > > > *Geoff Combs* > President > Aerosport Modeling & Design > 8090 Howe Industrial Parkway > Canal Winchester, Ohio 43110 > *614-834-5227p* > 614-834-5230f > www.aerosportmodeling.com > -----Original Message----- > *From:* owner-rv10-list-server@matronics.com > [mailto:owner-rv10-list-server@matronics.com] *On Behalf Of *Scott Schmidt > *Sent:* Tuesday, November 10, 2009 2:47 PM > *To:* rv10-list@matronics.com > *Subject:* Re: RV10-List: Door Center Latch > > My feeling is that it could be a bad door. I paid close attention the > last few flights and my door does not budge in the center. > Do the ones that have the bulge have the overhead console? Could it > be internal pressure caused by high air flow? > > Scott Schmidt > scottmschmidt@yahoo.com > > > ------------------------------------------------------------------------ > *From:* Linn Walters <pitts_pilot@bellsouth.net> > *To:* rv10-list@matronics.com > *Sent:* Tue, November 10, 2009 7:06:43 AM > *Subject:* Re: RV10-List: Door Center Latch > > <pitts_pilot@bellsouth.net <mailto:pitts_pilot@bellsouth.net>> > > Hi Rick .... almost ..... I have two latches inboard of the lower > corners ..... but don't have one in the middle. I'll stiffen the door > before I add another latch. I only know of one that the door bulges > in flight .... any others?? The one door could be an anomaly. > > > I'm in the process of grinding the door frame down to take the > McMaster-carr door seals. The dust gets blown out the door of my shop > ..... looks like it snowed!!! In FL!!! > Linn > > do not archive > > ricksked@embarqmail.com <mailto:ricksked@embarqmail.com> wrote: > <mailto:ricksked@embarqmail.com> > > > > Linn Walters already has this almost perfected.... > > Sent via BlackBerry by AT&T > > > > -----Original Message----- > > From: "greghale" <ghale5224@aol.com <mailto:ghale5224@aol.com>> > > Date: Mon, 9 Nov 2009 18:08:38 To: <rv10-list@matronics.com > <mailto:rv10-list@matronics.com>> > > Subject: RV10-List: Door Center Latch > > > <mailto:ghale5224@aol.com>> > > > > The RV10 forum is great place for ideas and problems in building and > flight control. > > After reading all the topics about the lower edge of the door > bulging out in flight, I decided to come up with my own latch. I was > able to design and install a center door pin that operates with the > door handle. All of the mechanism is hidden by my interior's arm > rest. This is a link to a page on my web site devoted to the door > center latch. > > > > http://www.nwacaptain.com/door_center_latch.html > > > > Greg... > > > > -------- > > Greg Hale rv10 -- N210KH > > www.nwacaptain.com <http://www.nwacaptain.com> > > > > > > > > > > Read this topic online here: > > > > http://forums.matronics.com/viewtopic.php?p=272012#272012 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > * > > href="http://www.aeroelectric.com">www.aeroelectric.com > href="http://www.buildersbooks.com">www.buildersbooks.com > href="http://www.homebuilthelp.com">www.homebuilthelp.com > href="http://www.matronics.com/contribution">http://www.matronics.com/chref="http://www.matronics.com/Navigator?RV10-List">http://www.matronics.com/Navigator?RV10-List > href="http://forums.matronics.com">http://forums.matronics.com > > * > * > > > *


    Message 6


  • 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
    Time: 03:05:16 PM PST US
    From: Scott Schmidt <scottmschmidt@yahoo.com>
    Subject: Re: Door Center Latch
    I think all of them do. Van added that very early in the development. I am kit 111 and have it. Mine also was not the pink doors. Scott Schmidt scottmschmidt@yahoo.com ________________________________ From: Bill Mauledriver Watson <MauleDriver@nc.rr.com> Sent: Tue, November 10, 2009 1:49:46 PM Subject: Re: RV10-List: Door Center Latch I was wondering whether the earlier doors had the carbon fiber in them. I have pink doors with carbon fiber bands across the bottom. Bill Geoff Combs wrote: > I think that this bulge could be caused by the 2 door skins not getting glued correctly with the 3 Dimensional fiberglass. That door is pretty strong if both halves are bonded correctly. If that joint > would come apart I think the door would be much weaker. > *Geoff Combs* > President > Aerosport Modeling & Design > 8090 Howe Industrial Parkway Canal Winchester, Ohio 43110 > *614-834-5227p* > 614-834-5230f > www.aerosportmodeling.com > -----Original Message----- > *From:* owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] *On Behalf Of *Scott Schmidt > *Sent:* Tuesday, November 10, 2009 2:47 PM > *To:* rv10-list@matronics.com > *Subject:* Re: RV10-List: Door Center Latch > > My feeling is that it could be a bad door. I paid close attention the last few flights and my door does not budge in the center. Do the ones that have the bulge have the overhead console? Could it be internal pressure caused by high air flow? Scott Schmidt > scottmschmidt@yahoo.com > > > ------------------------------------------------------------------------ > *From:* Linn Walters <pitts_pilot@bellsouth.net> > *To:* rv10-list@matronics.com > *Sent:* Tue, November 10, 2009 7:06:43 AM > *Subject:* Re: RV10-List: Door Center Latch > > > Hi Rick .... almost ..... I have two latches inboard of the lower corners ..... but don't have one in the middle. I'll stiffen the door before I add another latch. I only know of one that the door bulges in flight .... any others?? The one door could be an anomaly. > > > I'm in the process of grinding the door frame down to take the McMaster-carr door seals. The dust gets blown out the door of my shop ..... looks like it snowed!!! In FL!!! > Linn > > do not archive > > ricksked@embarqmail.com <mailto:ricksked@embarqmail.com> wrote: > > > > Linn Walters already has this almost perfected.... > > Sent via BlackBerry by AT&T > > > > -----Original Message----- > > From: "greghale" <ghale5224@aol.com <mailto:ghale5224@aol.com>> > > Date: Mon, 9 Nov 2009 18:08:38 To: <rv10-list@matronics.com <mailto:rv10-list@matronics.com>> > > Subject: RV10-List: Door Center Latch > > > > > > The RV10 forum is great place for ideas and problems in building and flight control. > After reading all the topics about the lower edge of the door bulging out in flight, I decided to come up with my own latch. I was able to design and install a center door pin that operates with the door handle. All of the mechanism is hidden by my interior's arm rest. This is a link to a page on my web site devoted to the door center latch. > > > > http://www.nwacaptain.com/door_center_latch.html > > > > Greg... > > > > -------- > > Greg Hale rv10 -- N210KH > > www.nwacaptain.com<http://www.nwacaptain.com> > > > > > > > > > > Read this topic online here: > > > > http://forums.matronics.com/viewtopic.php?p=272012#272012 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > * > > href="http://www.aeroelectric.com">www.aeroelectric.com > href="http://www.buildersbooks.com">www.buildersbooks.com > href="http://www.homebuilthelp.com">www.homebuilthelp.com > href="http://www.matronics.com/contribution">http://www.matronics.com/chref="http://www.matronics.com/Navigator?RV10-List">http://www.matronics.com/Navigator?RV10-List > href="http://forums.matronics.com">http://forums.matronics.com > > * > * > > > *


    Message 7


  • 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
    Time: 03:05:29 PM PST US
    From: Patrick Pulis <rv10free2fly@yahoo.com.au>
    Subject: Fuel Lube on Brake Line Fittings?
    Guys, could you please tell me if fuel lube should be applied to the thread s on brake line fittings during installation?=0A=0AKind regards from a warm down under - fours days straights of 100F, at least there's no snow!=0A=0A Patrick Pulis=0AAdelaide, South Australia=0A=0A=0A=0A=0A___________________ _____________=0AFrom: Bob Leffler <rv@thelefflers.com>=0ATo: rv10-list@matr onics.com=0ASent: Tue, 10 November, 2009 12:37:03 PM=0ASubject: RE: RV10-Li st: Question about AN Fittings=0A=0A=0ANo, don=99t use Teflon.=C2- Use fuel lube on the threads.=0A=C2-=0Abob=0A=C2-=0AFrom:owner-rv10-lis t-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Beh alf Of Les Kearney=0ASent: Monday, November 09, 2009 8:16 PM=0ATo: rv10-lis t@matronics.com=0ASubject: RV10-List: Question about AN Fittings=0A=C2- =0AHi=0A=C2-=0AI have some AN nipples that I want to install on a Matco p arking brake. As these connections are not compression fittings, should I b e using anything like Teflon tape on the joints?=0A=C2-=0AInquiring minds need to know=0A=C2-=0ALes=0A#40643 still in fibreglass hell but out on a day pass=0A =C2-=0A =C2-=0Awww.aeroelectric.com=0Awww.buildersbooks.co m=0Awww.homebuilthelp.com=0Ahttp://www.matronics.com/contribution=0Ahttp:// www.matronics.com/Navigator?RV10-List=0Ahttp://forums.matronics.com=0A =C2 -======================== ==== =0A=0A=0A ____________________________________________ ______________________________________=0AWin 1 of 4 Sony home entertainment packs thanks to Yahoo!7.=0AEnter now: http://au.docs.yahoo.com/homepageset /


    Message 8


  • 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
    Time: 04:02:00 PM PST US
    From: Jeff Carpenter <jeff@westcottpress.com>
    Subject: Re: Fuel Lube on Brake Line Fittings?
    That's what I was advised to do and what I have done... for what little that is worth. Jeff Carpenter 40304 On Nov 10, 2009, at 2:35 PM, Patrick Pulis wrote: > Guys, could you please tell me if fuel lube should be applied to the > threads on brake line fittings during installation? > > Kind regards from a warm down under - fours days straights of 100F, > at least there's no snow! > > Patrick Pulis > Adelaide, South Australia > > From: Bob Leffler <rv@thelefflers.com> > To: rv10-list@matronics.com > Sent: Tue, 10 November, 2009 12:37:03 PM > Subject: RE: RV10-List: Question about AN Fittings > > No, don=92t use Teflon. Use fuel lube on the threads. > > bob > > From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com > ] On Behalf Of Les Kearney > Sent: Monday, November 09, 2009 8:16 PM > To: rv10-list@matronics.com > Subject: RV10-List: Question about AN Fittings > > Hi > > I have some AN nipples that I want to install on a Matco parking > brake. As these connections are not compression fittings, should I > be using anything like Teflon tape on the joints? > > Inquiring minds need to know > > Les > #40643 still in fibreglass hell but out on a day pass > > > www.aeroelectric.com > www.buildersbooks.com > www.homebuilthelp.com > http://www.matronics.com/contribution > http://www.matronics.com/Navigator?RV10-List > http://forums.matronics.com > > www.buildersbowww.matronics.com/contribution" target=_blank > rel=nofollow>http://www.mearch & Download, = -->http://www.matronics.com/Navigator?RV10-List > ===== > > Win 1 of 4 Sony home entertainment packs thanks to Yahoo!7. Enter now. > >


    Message 9


  • 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
    Time: 05:19:57 PM PST US
    From: "Bob Leffler" <rv@thelefflers.com>
    Subject: Fuel Lube on Brake Line Fittings?
    It=99s certainly easier than after installation. :^) I had to beat Rick to the punch. I applied fuel lube to the threads of all my brake fittings. From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of Patrick Pulis Sent: Tuesday, November 10, 2009 5:36 PM Subject: RV10-List: Fuel Lube on Brake Line Fittings? Guys, could you please tell me if fuel lube should be applied to the threads on brake line fittings during installation? Kind regards from a warm down under - fours days straights of 100F, at least there's no snow! Patrick Pulis Adelaide, South Australia


    Message 10


  • 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
    Time: 07:36:58 PM PST US
    Subject: Re: Fuel Lube on Brake Line Fittings?
    From: "AirMike" <Mikeabel@Pacbell.net>
    I used fuel lube on my brake line fittings and had good luck with all except two fittings at my Matco (after market) parking brake. I had one heck of a leak (very messy brake fluid) on the floor of the pilot footwell. It was a real mess. I finally used Permatex non-hardening sealant on these fittings and finally got the leak sealed. If you do not have a parking brake just use the fuel lube. If you have the Matco parking brake valve (I love it) use Permatex on those fittings. I think that it is Permatex #2 but not sure - it is a non-soluble sealant. See my prior post (over 1 year ago) on the Matco brake. -------- OSH '10 or Bust Q/B Kit - phase 1 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=272202#272202


    Message 11


  • 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
    Time: 09:52:16 PM PST US
    From: "Les Kearney" <kearney@shaw.ca>
    Subject: Re: Fuel Lube on Brake Line Fittings?
    Hmmm This has been an interesting thread. When I asked the original question, I was referring to (and I hate to use this work again because of Rick Sked <vbg>) the NPT nipples to be installed on the front of the Matco parking brake. These do not have a compression fitting on the Matco side. I was not referring to the compression fittings. My understanding was that compression fittings do not need any extra "help" in sealing when done correctly. Anyway, this is what I found on Wikipedia: Joint compound or Thread seal tape (a.k.a. PTFE tape, Teflon tape) is not applied to a compression fitting's threads. The compression is the means of sealing the joint, not the sealing of the threads themselves. Pipe compound or PTFE tape frequently leads to a leaks in the fitting because it allows a gap to form between the compression ring and nut in the case of Teflon tape. Joint compound is usually applied to the ferrule or olive to seal imperfections in the fitting, but really serves no purpose as the sealing is enacted through the compression ring itself; if the compression ring indeed becomes "ovalled" because it is overtightened when it is in a misoriented position in relation to the compression nut or there is some factory defect in the product, rarely does joint compound (pipe "dope") or Teflon tape compensate for the loss of an air/watertight seal. In this instance, the compression fitting are simply replaced. Joint compound and Teflon tape act to seal the threads from the water pressure in normal threaded connections, but serve little purpose in compression seals and may actually serve to weaken them. It sounds like fuel lube etc may actually increase the change of leaks by adversely impacting the compression of the pipe flare against the AN fitting. AC43.13 (page 9-18) does suggest using hydraulic fluid as a lubricant when tightening but makes no mention of anything like a sealant such as fuel lube. Cheers Les #40643 - Still in fibreglass hell but on a day pass -----Original Message----- From: owner-rv10-list-server@matronics.com [mailto:owner-rv10-list-server@matronics.com] On Behalf Of AirMike Sent: November-10-09 8:34 PM Subject: RV10-List: Re: Fuel Lube on Brake Line Fittings? I used fuel lube on my brake line fittings and had good luck with all except two fittings at my Matco (after market) parking brake. I had one heck of a leak (very messy brake fluid) on the floor of the pilot footwell. It was a real mess. I finally used Permatex non-hardening sealant on these fittings and finally got the leak sealed. If you do not have a parking brake just use the fuel lube. If you have the Matco parking brake valve (I love it) use Permatex on those fittings. I think that it is Permatex #2 but not sure - it is a non-soluble sealant. See my prior post (over 1 year ago) on the Matco brake. -------- OSH '10 or Bust Q/B Kit - phase 1 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=272202#272202




    Other Matronics Email List Services

  • Post A New Message
  •   rv10-list@matronics.com
  • UN/SUBSCRIBE
  •   http://www.matronics.com/subscription
  • List FAQ
  •   http://www.matronics.com/FAQ/RV10-List.htm
  • Web Forum Interface To Lists
  •   http://forums.matronics.com
  • Matronics List Wiki
  •   http://wiki.matronics.com
  • 7-Day List Browse
  •   http://www.matronics.com/browse/rv10-list
  • Browse RV10-List Digests
  •   http://www.matronics.com/digest/rv10-list
  • Browse Other Lists
  •   http://www.matronics.com/browse
  • Live Online Chat!
  •   http://www.matronics.com/chat
  • Archive Downloading
  •   http://www.matronics.com/archives
  • Photo Share
  •   http://www.matronics.com/photoshare
  • Other Email Lists
  •   http://www.matronics.com/emaillists
  • Contributions
  •   http://www.matronics.com/contribution

    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! --