KR> KR-2 Center Spar Inspection
There is no requirement for any inspections except for when it is time to fly. Some will have an EAA tech look at there progress some don't. If you are worried about the spar you might want to start over with a fresh kit. --- On Mon, 8/2/10, Glenn Martin <rep...@martekmississippi.com> wrote: From: Glenn Martin <rep...@martekmississippi.com> Subject: Re: KR> KR-2 Center Spar Inspection To: "KRnet" <kr...@mylist.net> List-Post: krnet@list.krnet.org Date: Monday, August 2, 2010, 7:08 AM Are you a member of the EAA? If you are, contact your local EAA tech counselor and see what he recommends. If you are NOT a member of the EAA, then Join. Its far too valuable a resource not to be a member of it. Glenn Martin KR2 N1333A Biloxi, MS rep...@martekmississippi.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> KR-2 Center Spar Inspection
Spar inspection before closure has not been required for many years now but I'd still take the advise of earlier post and get another set of trained eyes to inspect them to the point possible. If the spar is completely closed, you might be able to drill a small diameter hole in the very end (dead center) and inspect the first bay with one of those bore scopes used to inspect engine cylinders. If the inside of the first bay looks good you can probably assume the rest of the spar is of equal quality. Verify to your level of comfort. Larry Flesner
KR> KR-2 Center Spar Inspection
Paul wrote: > My question is I have a KR-2 fuselage sitting on RR landing gear with > completed tail section, but looking through his paper work on the plane I > see no > log or paper work indicating a center spar inspection. There is no "hard" requirement for a spar inspection. There was maybe 20 years ago, but no longer. Joe's advice on the EAA tech counselor is a good one, and helps with insurance cost for first flights, but technically you are good to procede with the construction as is. You can inspect them your self on the edges to ensure the plywood is securely epoxied with no gaps, and also the caps at the ends will give you an indication. Also, download AC-43 from http://rgl.faa.gov/Regulatory_and_Guidance_Library/rgAdvisoryCircular.nsf/key/AC%2043.13-1B, which is the "bible" on inspection and repair of aircraft, and has goodinfo on spars and wood construction.Mark LangfordN56ML@hiwaay.netwebsite www.n56ml.com
KR> KR-2 Center Spar Inspection
Paul, I would see if you can find a Tech Counceler that could take a look at the spars. It would be helpful to know if the spars are fully boxed like the 2s plans call or only partially closed with the shear web plywood as the KR2 plans call out. another couple items that would help someone make a decision is the type of glue used and any pictures that might be available. if they are fully closed spars did they drill small vent holes through the center blocks. Another thing that i would look for on someone elses work is weather they spliced any of the spar caps and where and how the shear webs were spliced as well as taking a close look at the holes for the wing attach fittings. Joe Horton, coopersburg, Pa. Refi APRs - Historic Lows Home loan APRs as low as 3.56% APR. $200,000 for $870/mo. LendingTree http://thirdpartyoffers.juno.com/TGL3141/4c56b5841b7aa50ce4cst04duc
KR> KR-2 Center Spar Inspection
Are you a member of the EAA? If you are, contact your local EAA tech counselor and see what he recommends. If you are NOT a member of the EAA, then Join. Its far too valuable a resource not to be a member of it. Glenn Martin KR2 N1333A Biloxi, MS rep...@martekmississippi.com
KR> KR-2 Center Spar Inspection
Hi KR'ers! I am in the process of picking up the construction efforts on a KR-2 I have inherited from my father in-law who has since passed. What I have established is he bought the plane in its construction phase from a previous builder. My question is I have a KR-2 fuselage sitting on RR landing gear with completed tail section, but looking through his paper work on the plane I see no log or paper work indicating a center spar inspection. Note the center spars were installed prior to him purchase the plane so I suspect he never received any indication of the center spar being inspected prior to webbing being installed.. Would appreciate any ideas what my next step would be to correct this over sight.. I really don't want to go in and tear things apart. Thanks! Paul, Lakeland, Florida
