KR> Corvair Head Nut removal
Thanks Mark. I do appreciate it! If you're going to the gathering, I'll likely see you there. Ross Aldrich > From: n5...@hiwaay.net > To: kr...@mylist.net > Subject: Re: KR> Corvair Head Nut removal > Date: Tue, 15 Sep 2009 21:46:14 -0500 > > Ross Aldrich wrote: > >> I am having one heck of a time trying to remove Corvair head nuts without >> ruining them. Anybody have any experience with this problem? Any >> suggestions? > > >>From the CorvAircraft archive: > > Date: Jul 23, 2003 5:19 AM > > From: Mark Langford > > Subject: Re: CorvAircraft> head nuts > > > Don't forget the old tried-and-true method of drilling two small holes into > the nut on opposing sides of the stud (hole parallel to the stud), and then > splitting the nuts with a > chisel. This completely eliminates the possibility of backing out the > studs, but you have to be a little careful not to chisel up the threads. I > split every one of my upper head studs because they were so rusty they were > pretty much welded to the studs. It took me about 2 hours, but my threads > look great and my studs are still firmly in place. You'll never get a > "proper" nut splitter down in the area around the nut. > There is a CorvAircraft list where this would've been asnwered almost > immediately. Send a message to corvaircraft-j...@mylist.net to join. Mark > LangfordN56ML "at" hiwaay.netwebsite at > http://www.N56ML.com > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html
KR> Corvair Head Studs
Thanks, I'm looking into that. I believe that the nuts are heat treated
(hardened) and many nut splitters are not suitable for those types. Your
suggestion about cutting them with a dremel tool may have some value.
Thanks,
Ross
> Date: Sun, 13 Sep 2009 09:34:13 -0700
> From: lah...@yahoo.com
> Subject: Re: KR> Corvair Head Studs
> To: kr...@mylist.net
>
> Ross,
> I think there is a tool you can buy that will split those nuts apart. I seem
> to remember a circular thing that went around the nuts and then sharp wedges
> tightened down to cut through the outside then towards the center (or maybe I
> dreamed that-LOL) or you can maybe figure out how to cut them with a small
> dremel grinding head without damaging the studs.
> Larry H.
>
>
>
>
>
> From: Ross Aldrich
> To: kr...@mylist.net
> Sent: Sunday, September 13, 2009 8:52:51 AM
> Subject: RE: KR> Corvair Head Studs
>
>
> No, I was the buffoon here. I meant to say, "the head stud NUTS" rather the
> the head studs themselves. I don't know what kind of trouble I would get into
> if I were to strain or break a stud, but I have a hunch I don't want to find
> out.
>
> What I've done so far is to break the nuts loose - that is just barely turn
> them - and then tried to back them off. I could only turn them a few degrees
> before the torque wrench read 40 lb-ft - the maximum that William suggests.
>
> I had previously soaked the tips of the studs and the nuts in two different
> kinds of penetrating rust solvent. In addition, I had Q-tipped nitric acid
> along the annular ring between the stud and nut threads. HNO3 reacts with
> ("dissolves") rust. So far I still pull 40 lb-ft of torque with no further
> movement on the "loosened" nuts.
>
> I have heard of a high frequency nut-only electronic heating device, but a) I
> don't have one, b) I don't know anyone who does, c) most of the nuts are in a
> location that might preclude the use of such a device anyway. It's amazing in
> that it heats the bolt to red-hot without heating the stud. Of course, you
> must work quickly before too much head is transferred from the nut to the
> stud.
>
> Any suggestions out there would be greatly appreciated.
>
> Ross Aldrich
>
>> Date: Sat, 12 Sep 2009 07:10:47 -0700
>> From: lah...@yahoo.com
>> Subject: Re: KR> Corvair Head Studs
>> To: kr...@mylist.net
>>
>> Sorry if I mis-spoke, I am talking about the studs that hold the heads to
>> the block I believe.
>> Larry H.
>>
>>
>>
>>
>> ____
>> From: Larry H.
>> To: KRnet
>> Sent: Saturday, September 12, 2009 8:59:15 AM
>> Subject: Re: KR> Corvair Head Studs
>>
>> William says not to remove them. Do you need to remove them?
>> Larry H.
>>
>>
>>
>>
>> ____
>> From: Ross Aldrich
>> To: kr...@mylist.net
>> Sent: Saturday, September 12, 2009 8:45:37 AM
>> Subject: KR> Corvair Head Studs
>>
>>
>> I am having one heck of a time trying to remove Corvair head studs without
>> ruining them. Anybody have any experience with this problem? Any suggestions?
>> Ross Aldrich
>> ___
>> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
>> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
>> please see other KRnet info at http://www.krnet.org/info.html
>> ___
>> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
>> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
>> please see other KRnet info at http://www.krnet.org/info.html
>> ___
>> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
>> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
>> please see other KRnet info at http://www.krnet.org/info.html
> ___
> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
> please see other KRnet info at http://www.krnet.org/info.html
> ___
> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
> please see other KRnet info at http://www.krnet.org/info.html
KR> Corvair Head Studs
No, I was the buffoon here. I meant to say, "the head stud NUTS" rather the
the head studs themselves. I don't know what kind of trouble I would get into
if I were to strain or break a stud, but I have a hunch I don't want to find
out.
What I've done so far is to break the nuts loose - that is just barely turn
them - and then tried to back them off. I could only turn them a few degrees
before the torque wrench read 40 lb-ft - the maximum that William suggests.
I had previously soaked the tips of the studs and the nuts in two different
kinds of penetrating rust solvent. In addition, I had Q-tipped nitric acid
along the annular ring between the stud and nut threads. HNO3 reacts with
("dissolves") rust. So far I still pull 40 lb-ft of torque with no further
movement on the "loosened" nuts.
I have heard of a high frequency nut-only electronic heating device, but a) I
don't have one, b) I don't know anyone who does, c) most of the nuts are in a
location that might preclude the use of such a device anyway. It's amazing in
that it heats the bolt to red-hot without heating the stud. Of course, you
must work quickly before too much head is transferred from the nut to the stud.
Any suggestions out there would be greatly appreciated.
Ross Aldrich
> Date: Sat, 12 Sep 2009 07:10:47 -0700
> From: lah...@yahoo.com
> Subject: Re: KR> Corvair Head Studs
> To: kr...@mylist.net
>
> Sorry if I mis-spoke, I am talking about the studs that hold the heads to the
> block I believe.
> Larry H.
>
>
>
>
>
> From: Larry H.
> To: KRnet
> Sent: Saturday, September 12, 2009 8:59:15 AM
> Subject: Re: KR> Corvair Head Studs
>
> William says not to remove them. Do you need to remove them?
> Larry H.
>
>
>
>
>
> From: Ross Aldrich
> To: kr...@mylist.net
> Sent: Saturday, September 12, 2009 8:45:37 AM
> Subject: KR> Corvair Head Studs
>
>
> I am having one heck of a time trying to remove Corvair head studs without
> ruining them. Anybody have any experience with this problem? Any suggestions?
> Ross Aldrich
> ___
> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
> please see other KRnet info at http://www.krnet.org/info.html
> ___
> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
> please see other KRnet info at http://www.krnet.org/info.html
> ___
> Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp
> to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net
> please see other KRnet info at http://www.krnet.org/info.html
KR> Corvair Head Studs
I am having one heck of a time trying to remove Corvair head studs without ruining them. Anybody have any experience with this problem? Any suggestions? Ross Aldrich
KR> Question
Gary, sorry I won't meet you at the gathering this year. I plan to build a KR2S single seat version. Thanks for the information. Ross Aldrich Terrace Park, OH > From: djgaryl...@verizon.net > To: kr...@mylist.net > Subject: Re: KR> Question > Date: Wed, 26 Aug 2009 06:37:22 -0400 > > Thanks Mark > > I will not be at the gathering this year, I spent my time and > money at Oshkosh and what a wonderful waste !! > > I wish everyone a good time a great weather this year > see you next > > Gary > > > >>>That was I and here is the link: http://www.approach-systems.com/ > > > >>>>Last year at the Gathering someone had GPS software on a lap top > and I believe it was freeware. Where did that come from?? > > > Gary Robison > Blairsville, PA 15717 > Building KR -1.5ss > djgaryl...@verizon.net > > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html > > > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html
KR> My KR2 for sale at the Gathering
Steve, what will you be asking for your plane? Ross Aldrich > Date: Fri, 7 Aug 2009 20:52:26 -0700 > From: svitre...@yahoo.com > To: kr...@mylist.net > Subject: KR> My KR2 for sale at the Gathering > > Well, everyone says I'm going to regret it, but I'm going to put my KR up for > sale at the Gathering this year. We have our first baby on the way and my > wife just won't fly with me any more, so I'm going to upgrade to something a > bit bigger. I'm planning on arriving Friday and if you want, you can fly it > home! > > Here's some info, feel free to ask questions: > > KR2S > N808BS > GP 2180cc > Ed Sterba prop > 550 TT > > www.kr2s.zoomshare.com > > See you all there! > Steve > > > > > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html _ Get back to school stuff for them and cashback for you. http://www.bing.com/cashback?form=MSHYCB=WLHMTAG=TEXT_MSHYCB_BackToSchool_Cashback_BTSCashback_1x1
KR> O2 Requirements
Stephen, Although there is no one more skeptical of shortcomings of government than I, please be cautious. By the time you need oxygen you ability to act on that need is diminished. Be sure to catch it early. Just something to think about. Ross Aldrich > Date: Thu, 6 Aug 2009 10:34:23 -0500 > From: ste...@compositecooling.com > To: kr...@mylist.net > Subject: KR> O2 Requirements > > I always heard the story of how the FAA came up with the requirements > for supplemental oxygen being a middle aged DC-3 crew that was > "observed" during flight at altitude. I can't help but picture a couple > of fifty year old chain smoking guys that hadn't seen the inside of a > gym since they played high school football. We all should know what the > FAR's say and unfortunately in any sort of incident you had better have > followed them to the letter but the actual fact is that oxygen > requirements vary greatly between individuals. > > Since my KR will be turbocharged I will fly at altitude on a regular > basis and will carry supplemental O2, especially since I understand > Aerox debuted a new portable and affordable system at Oshkosh, but I > will also have one of those finger O2/blood analyzers to help me know > when I really need to be on it. > > > > Stephen Teate > > Paradise, Texas > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html _ Express your personality in color! Preview and select themes for Hotmail®. http://www.windowslive-hotmail.com/LearnMore/personalize.aspx?ocid=PID23391::T:WLMTAGL:ON:WL:en-US:WM_HYGN_express:082009
KR> Is there anyone out there?
Brad, Thanks so much. I'll be in touch. Ross Aldrich > From: ankerst...@embarqmail.com > To: kr...@mylist.net > Subject: Re: KR> Is there anyone out there? > Date: Tue, 4 Aug 2009 12:53:49 -0400 > > There are four based at Butler County airport (KHAO) in Hamilton Ohio, home > of EAA Chapter 974. Mine (KR2) is in the EAA hangar, awaiting the > Airworthiness Inspection. Two (KR 1 1/2 and KR2) are flying and one (KR2S) > is on the gear. We also have one flying out of an airport near Wilmington. > Feel free to contact me off line at ankerst...@embarqmail.com. > > Brad Ankerstar, SW Ohio > N774A, KR2R, almost there.----- Original Message - > From: "Ross Aldrich" <rra_...@hotmail.com> > To: <kr...@mylist.net> > Sent: Tuesday, August 04, 2009 10:32 AM > Subject: KR> Is there anyone out there? > > > > Is there anyone out there who has built, or is pretty far along on his (or > her) KR-2S primarily - or any KS for that matter, who lives not to far from > the Cincinnati area? I would like to visit and chat. > > Ross Aldrich > > 111 Marian Lane > > Terrace Park, OH 45174 > > (513) 831-1775 > > _ > Get your vacation photos on your phone! > http://windowsliveformobile.com/en-us/photos/default.aspx?=0809TL-HM > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html > > > > > > > No virus found in this incoming message. > Checked by AVG - www.avg.com > Version: 8.5.392 / Virus Database: 270.13.43/2281 - Release Date: 08/04/09 > 05:57:00 > > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html _ Get your vacation photos on your phone! http://windowsliveformobile.com/en-us/photos/default.aspx?=0809TL-HM
KR> Is there anyone out there?
Is there anyone out there who has built, or is pretty far along on his (or her) KR-2S primarily - or any KS for that matter, who lives not to far from the Cincinnati area? I would like to visit and chat. Ross Aldrich 111 Marian Lane Terrace Park, OH 45174 (513) 831-1775 _ Get your vacation photos on your phone! http://windowsliveformobile.com/en-us/photos/default.aspx?=0809TL-HM
KR> Biggin Hill "Air Fair"
Mark, I have recently decided to build a KR-2S. Have seen your name often and assume you are very knowledgeable. I will be arriving by Greyhound (of all things) in Oshkosh on Sat around mid-day. Would like to meet the KR crowd and see all the planes. Could you suggest a camping area that might facilitate my purposes? Thanks, Ross Aldrich > From: n5...@hiwaay.net > To: kr...@mylist.net > Date: Mon, 29 Jun 2009 18:24:16 -0500 > CC: corvaircr...@mylist.net > Subject: KR> Biggin Hill "Air Fair" > > NetHeads, > > Biggin Hill "Air Fair" was this weekend. It's an old RAF Spitfire base that I > was half expecting to be a quaint grass strip with a bunch of Spitfires on > hand, but it turned out to be a thriving corporate jet kind of place with > several runways instead. I guess I'm spoiled by Oshkosh and Sun N Fun, but > the planes were kept well away from visitors, and if you think OSH is too > "commercial", you have no idea how commercial it can get. I only saw a couple > of experimental airplanes there, and they were basically Bleirot replicas on > display for a cosmetic company. > > One reason I went was to buy a few metric nuts and bolts from what I figured > would be a few vendors of those kind of things, but no such luck. The only > real airplane parts I saw was one vendor selling instruments from old > military aircraft (what's a "power loss meter", anyway?). The majority of > vendors were selling hamburgers, chips, and ice cream, and a huge proportion > were inflatable kiddie attractions. It was a trifle disappointing. > > As for old warbirds, there were several, but the most notable were an ME-109, > three Spitfires, a P-51, and a Vulcan bomber. I couldn't stand to stay around > long enough to see the Vulcan, but I got to see it later, oddly enough. I was > back at the farmhouse when I heard this roar approaching, and looked out just > in time to see the Vulcan thundering overhead at maybe a thousand feet, > headed from Biggin Hill (an hour and a half's drive away) to it's home base. > What are the chances of me being directly under the flight path? > > There was also a worthwhile micro version of the Popham airfield antique car > show, with a few more cars I'd never heard of before. Below are some links to > the few flying photos that I took. > > http://home.hiwaay.net/~langford/andover/090627238.jpg is an ME-109. > http://home.hiwaay.net/~langford/andover/090627268.jpg is the Spitfire that > opened the show. Carolyn Grace did some aerobatics in it just to kick the > "flying display" off. > http://home.hiwaay.net/~langford/andover/090627285.jpg > http://home.hiwaay.net/~langford/andover/090627300.jpg > It's a beautiful airplane, and it was great to be able to stand there and see > a Spitfire fly doing ten or twelve flybys intertwined with aerobatics, at one > of the very fields where they flew from during WWII. That alone made it worth > the visit. You can't escape the history of this place. There are former RAF > fields just about everywhere. The book vendors were full of books detailing > accounts of various war stories as told by the guys who'd been there and done > that. I have a couple of books that Mac Wood gave me to read, and so far, > they are quite spellbinding. > > For more on Carolyn Grace and her Spitfire, see http://www.ml407.co.uk/pages/ > ... > > Mark Langford > N56ML "at" hiwaay.net > website at http://www.N56ML.com > > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html _ Windows Live? SkyDrive?: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
KR> Oshkosh camping
I am a new KR wanttobeabuilder and will be in Oshkosh on mid-day Saturday. Will there be a KR area? I want to talk folks heads off - you know the type. Let me know if there is someone I should talk to about this. Thanks, Ross Aldrich > To: kr...@mylist.net > Date: Wed, 15 Jul 2009 01:05:44 -0700 > From: laser...@juno.com > Subject: KR> Oshkosh camping > > If you can get there a day early, or even two, you will enjoy what is the > best part of the whole show. Sitting on the side of the runway, before > the crowds & madness start, watching the planes come in. > > And if two days early (even one day early if you're really feeling lucky) > you can almost guaranteed have your choice of two or three spots in > Paul's Park that haven't been taken yet. > > And take a bike. A fold-a-bike (Dahon) is very convenient to stick > behind your seat. You can use it to prowl all over the place before they > close the ramp gates and start charging admission. After that, there's > still a lot of prowling you can do with it. I know, there are the little > tractor carts but they take all day. A bike is what you want to get to > the Pietenpol hangar or the seaplane base and all points in between. > You'll be so sorry you didn't bring one if you don't. > > But forget the bike and Paul's Park . . . just get there early to watch > the planes come in. > > Mike > > Digital Photography - Click Now. > http://thirdpartyoffers.juno.com/TGL2141/fc/BLSrjpTDvmQldsrdUFt7PsThiSPjFc9ZPy2iVzMXFADPquRNE3LUhTK8u4Y/ > > ___ > Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html _ Windows Live? SkyDrive?: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_SD_25GB_062009
