Wing Spar Repair

Carbon Fiber Strips, Tubes, And Rods 1; STRIX Goblin - Replacement Main Carbon Spar STRIX STRIX StratoSurfer - Replacement Wing Spar STRIX $ 9. Elevator Repair. 571016 Wing structure internal. it is not contrary to manufacturer's data. Complete center section kits ready to be assembled FAA approved. Pictured below is a Baron 58 carry through spar section. There was no entry in the logbook to indicate that the right upper wing or spar was replaced during the period between the 1980 rebuild and the 1998 accident. The issues were so serious and wide spread there was potential the wing would be condemned. He removed the repair strips covering the spar, revealing a crack originating from the top of the spar to the most outboard wing strut bushing hole. Note the missing areas of the fuselage top section. Bottom wing is more of the same. Note 1: Modification PAC/XL/0270 is a repair scheme for damaged spars and inboard ribs, and may be used as an alternative means of compliance to the spar replacement of this Directive. Inspection and Rework of Vertical Stabilizer Front Spar Support Brackets and Rear Spar Assemblies, BT-13, BT-13A, BT-15, and SNV-1 19-Nov-1943 T. Damage smaller than 1-inch is typically repaired with a round doubler and larger damage is repaired with a rectangular doubler. Fuel Tank Repair Searching for a fuel leak with the tank cover removed Stains and Leaks. The thickness of the angle will also be helpful. At the time, this wooden glider was in use a lot in France, and some old spars were breaking up. Mast Extrusions and Fittings Boom Extrusions and Fittings Round Tubing Sailboat Hardware and. III, Lt Stanislaus Nunan, 1918 Transport Wooden rib from the lower wing of a German Pfalz biplane. I have a few A&Ps, mechanical engineers, and the folks at Avidkitplanes. The planform of the wing was tapered, however the ailerons' were not. The skin repair is pretty straight forward. Many point loads, such as engine inertia load, wing-fu selage mating loads, are introduced in the winbox through the spars. The ailerons are cable and push rod controlled and are dynamically balanced. In the Bonanza, a hinge pin is used to attach the leading and trailing edge wing assemblies to the wing spars via a piano hinge design. and the eu, and familiarizes operators with the most effective ways to receive the appropriate repair data needed from boeing. also Spar n. Damage smaller than 1-inch is typically repaired with a round doubler and larger damage is repaired with a rectangular doubler. Describe the acceptable methods used to repair elongated bolt holes found in a wooden wing spar. Limited Warranty: What is Not Covered This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use, installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv) attempted service by anyone other than a Horizon Hobby authorized service. No help on repair but if the spar carry-through has a crack then maybe spend some extra time looking at the fore- and aft-wing attachment points. FAA/STC Structural analysis support and Finite Element Analysis of Beech T-34 wing spar, center section, and horizontal tail for repair and Durability and Damage Tolerance analysis to establish new inspection interval. This service bulletin provides a schedule for inspection to detect the presence of cracks, and announces the availability of a service kit, which includes components and instructions to repair the wing rib assembly, if a crack is discovered. I had to repair a delamination on the inboard right wing hard point with 1 ply BID and peel ply before floxing the bushings in. Part of the reason was the slow development of strong,. Other components may also have supporting members called spars that serve the same function as the spar does in the wing. For the purpose of inspecting the rear side of the auxiliary spar a hole need to be. The area is the lower fuselage stub wing carry-through section, at the lower main spar wing attach area. Eddy Current c/out iaw SID 55-30-01. Wing Spar Attach Brackets have been repaired in accordance with the instructions listed in the Piper Navajo Service Manual (p/n 753-704), Section IV, Structures, Paragraph 4-115, Wing Front Spar Attachment Bulkhead Repair. Remove the section containing the elongated hole(s) and splice in a new section or replace the entire spar. It actually had a second sleeve over top of it that I removed in 2008 as part of my "Lighten The Bird" rebuild. When the top of the fuselage was shattered by the impact, the cabane assembly was ripped free of the fuselage. of wing-spar capstrips, wing, fuselage, fin-longitudinal stringers, or highly-stressed ten-sile members. Assembly of the first 737 MAX in our Renton, Wash. has been working for over 40 years developing and implementing computer-based planning, estimating and production management systems for shipyards in the U. Rivets and instructions for installation are supplied with the assembly. All compressions above 72/80. 13; In this paper the design procedure of a spar splice joint in a Carbon Fibre Composite (CFC) wing. In the construction of a built up wing curving forces are taken up by the spar and the twisting ones by the D-box construction. NPRM FAA-2017-1059 - Checking for Main Wing Spar Corrosion in Cherokees Written by Scott Kinney. Replaced wing tanks flexible fuel hoses. 2010-0119-E, superceded by 2010-0122-E concerning Wing Main Spar - Inspection, FAA Airworthiness Directive, 2010-14-15 superceded by FAA AD 2010-18-05 This AD may be revised in the near. Completed Repair. I built my wag wings using tripacer spars and used the metal ribs at the 13 rib spacing. it is directly applicable to the repair being made; and. Newly molded bottom and aft skins bonded in place. Welcome to the Ercoupers repair pages. BHM aircraft assembled the first prototype wing and performed sandbag testing with an FAA representative observing the test. There have been virtually no reports of additional spar web cracks after repair with the Beech doubler in the 25-year history of the spar web service bulletins. It was one of the most widely used seaplanes of World War II. The wing framework consists of riveted aluminum ribs mounted on extruded aluminum spars with tubular drag and compression struts and high strength stainless steel drag wires. Fuselage - The left side of the forward fuselage was damaged when the left wing hit the ground. AD 90-08-14 on Barons and Travel Air aircraft, as well as AD 95-04-03 on the Bonanza and Debonair, discusses inspecting for cracks on the main wing spar carry-through frame. Each wing assembly contains four pins: forward upper, forward lower, aft upper, and aft lower. Please see table below for available models. If during any center spar area inspection, wrinkles, cracks in the spar cap or spar shear web, or inappropriate modifications, are found to exist, repair to restore structural strength before further flight. Wing Spar repair Repair of Sandwich Structures This mod is a typical in-service damage to a sandwich structure with composite face sheets. Attaching the Wing Tips D. I suspect a patch on the skin would repair the side, while new carry throughs would be necessary to repair that region. If satisfactory evidence is found that the above referenced repair has been accomplished on BOTH the. An ash wing tip bow provides a light tough member which can withstand considerable wing. Quicksilver Airframe Tubing, Wires, Cables, Flex Drive Systems & more for Ultralight Aircraft and LIght Sport Planes. Attach the first clip to either wing spar of the kite above the plastic cross spar locator (or through the braided cord loop supplied only with the Delta Force Kite). The top skin comes separately and is cut in half at the aircraft centerline. This sub-kit contains all materials and parts required to complete the wings, including prepunched skins, pre-formed aluminum main spars, nose ribs, root ribs, rear spars and doublers, extruded wing stringers, torque tubes, fuel tanks and all necessary hardware. The spars are the wing's main structural elements and are usually made of wood or aluminum. Rochester, WI 53167 Service Letter : 406 Revision A Date: May 6, 1998 Title: Wood Spar Inspection Applicable Models: All Model 7's, 8's and 11's with wood spar wings Description: There have been reports of cracks developing in wood spars, both front and rear. Put the wing and aileron ribs on their spars, mount the ailerons and adjust the 1" dimension of the 400-58 cove block as needed to get the proper clearance of. According to the report, an examination of the left wing's main spar “revealed that more than 80 percent of the lower spar cap" exhibited fracture features "consistent with metal fatigue. In accordance with Advisory Circular (AC) 43. (4) Reporting Requirements: If any damage is found during any inspection required by this AD, submit a Malfunction or Defect Report (M or D), FAA Form 8010-4, to the FAA. ¾The spars are finally. Related Manuals for Cessna 172 Skyhawk. Kits -3 (LH) and -4 (RH. To avoid losing this information in an ever growing pile of messages from us Coupers, I decided to give such instructions a Home. He removed the repair strips covering the spar, revealing a crack originating from the top of the spar to the most outboard wing strut bushing hole. 6, 2017 during a Form, Fit, and Function Test of an organically manufactured spar. After closeout and final skin layups, wing was proof-loaded. Cessna 182H Wing spar—rib cracked. Leading and trailing edges, leading edges are made in three pieces. Working closely with the Airbus, the GKN engineering team achieved demanding weight, strength and flexibility targets for the 27 metre composite rear wing spar. Remember this might be a negative on the sale of a plane so there are economics for hiding information. Maxa Pro Light HM F3J – is the unique extra light and extra rigid glider. Place the replacement lower spar cap angle(s) P/N 62-57-903-001 (LH) and/or 62-57- 903-002 (RH) in position, and hold in place with as many clamps as possible. Attach the first clip to either wing spar of the kite above the plastic cross spar locator (or through the braided cord loop supplied only with the Delta Force Kite). RMRC - Anaconda Replacement Carbon Fiber Tail Boom Assembly RMRC $ 18. I measured the distances between the edges of the skin and the spar webs, which are of course not visible from the top of the wing. An ash wing tip bow provides a light tough member which can withstand considerable wing. Aircraft Spruce supplies components for a wide variety of homebuilt aircraft and discount pilot supplies. Apply the Spar Varnish. If you desire a quality overhaul or innovative repair, w e do small patches to complete overhauls including paint. You need to. The accompanying illustration is. Air Research Technology Inc. The Reinforced Carbon Carbon (RCC) panels are mechanically attached to the wing with a series of floating joints - spars - to reduce loading on the panels caused by wing deflections. Mooney Owner Events. 025" aircraft aluminum. We build wing spars with three spar cap widths for varying wind strength. One of our Canadian Readers Jeff had some questions on the SP-500 wing spars, this page was started mid last year, Word Press allows you to do massive photo drops, Just Drag and Drop from a folder, it gets pictures on the site quick unfortunately they are not in order and have to be manually ordered on the page. (v) Spar flanges. I sanded the leading edge to air-foil shape, and blended it with the ribs, and tapered the spars towards the wing tip. For the spar repair I used unidirectional carbon tow. the user has determined that it is appropriate to the product being repaired; b. The spar was bent and the skin was damaged. Consists of a 3-ply web with oval lightening holes and includes sections of two wing spars. We stock all the major brands such as Selden, Ronstan, RWO, Superspars, Allen, Harken and more. NuShoe is also the exclusive authorized refurbishing company for many national brands such as Ecco. Requirement: Inspect the wing spar carry -through assembly Piper Part No. Assembly of the first 737 MAX in our Renton, Wash. Attach Fittings. Spar Blank Reinforcements. 4-1, view C) stresses result from a twistingforce. Jet Star Series Wing Risers (Phase 1, 2, & 3) Hawker Series Horizontal Stab Bond test SB 208A UT Thickness of Wing Spar SB 211 Lower Main Spar. For this reason, the built-up box spar repair is the most critical, and therefore requires the use of approved drawings as proper guidelines. Left untreated, corrosion of the main wing spar could reach a level that compromises the aircraft’s airworthiness. This allows easy further inspections of wing stressed area, each 500 flight hours. Forged composites replace complex metal parts Powerhouse manufacturer’s high-pressure compression molding process forms prepregged CFRP components with forged-metal properties. Offshore Spars masts are meticulously crafted and engineered for maximum performance with zero compromise to strength. Wing kits that are complete with all the spars, ribs, and parts necessary to build a Stearman wing. Improvising a nock 14 5. Replacing a wingtip nock 13 4. Hysol 9460 was used to bond. Basically, a spar may be spliced at any point except under wing attachment fittings, strut fittings, etc. Measure carefully to ensure that the rod is square to the fuselage, then use a drop or two of CA to hold it in place. If even the tiniest crack was found, the airplane was deemed to be unairworthy until a new spar or a wing with no spar cracks was installed. Our spars are made of Sitka Spruce. PA-28, PA-32 and PA-34 models, of potential corrosion on the wing front spar at the fuselage attach fitting, at the landing gear attach point, and behind the leading edge fuel tank. The finished spar extends from the wing tip to the wing root and into the spar end - in a 18 m wing about 9. Standard Repair - Sheared Fasteners, LH/RH Fuselage Frame AT FS 188. Cnr 4 General Maritz & Outspan Drive, Polokwane, Bendor Park; 0152970433 ; [email protected] The ribs are riveted to the spars and the skin then is riveted to the ribs using stainless cherry flush rivets. purpoSe: This service bulletin mandates a thorough one-time inspection of the wing root area for corrosion. To check the rigging of the wings and tail, stretch !it cord across the wings at the front spar and level the ship with a line level placed over the center of the cabin. Phase 50 - Wing to Fuselage Main Carry Thru Lugs Horizontal Stablizer De-bond. 8 posts in this topic The rear wing spar root ribs were removed with an unknown amount of heatjust to get them off the spar tube. Pictured below is a Baron 58 carry through spar section. Compression Member Saddle. They typically contain complete replacement spar sections, along with complete drawings, instructions, and all required hardware. Cost to rebuild the wings, fabricate new wing spars, repair minor dings and dents, replace all AN hardware. Spar, with guidance from The Boeing Company, has refined the lap joint repair process for stringers 4, 10 and 14 using one continuous doubler and tripler between production joints. Are your wing spars made of wood and do they have cracks, heading for failure? Our kit comes complete with STC papers, installation instructions, two front and two rear spars predrilled from our master fixture. A representing damaged UAV wing spar cap was repaired using bonded unidirectional composite materials. 12 aero quarterly qtr_03 | 07. Piper PA-16 wing repair. 5 gallon and 55 gallon sizes will only be shipped via Motor Freight; smaller sizes can be shipped via either UPS Ground Hazmat or Motor Freight (shipping method will depend on the size of your order). Repair of the steel strap, or the alloy spar cap, or any other primary structure, or continued flight with the defective straps on caps, must be supported by a though fatigue and residual strength evaluation. wing spar corrosion: sb-ag-30 rev 1: spar cracks under aileron brackets: sb-ag-31: main landing gear shock strut inspection and repair: sb-ag-32: fin front spar attachment to horizontal stabilizer: sb-ag-33: sheared huck bolts in the outer wing: sb-ag-34: fuselage-wing attach tube beef-up: sb-ag-35: ndt inspection of spar caps in the. My shop is too small for a full length spar but a 2 piece cantilever wing would work and fit my shop well. Forged composites replace complex metal parts Powerhouse manufacturer’s high-pressure compression molding process forms prepregged CFRP components with forged-metal properties. Step 15 Glue and assemble the Main wing spar. There is a wing life limit, certain serial numbers have delamination issues (the "purple glue" problem), and of course because it's a bonded honeycomb skin the repair process is a little different/special, but AFAIK no "spar corrosion" problems. 36TC Wing Spar Cracks. FAA Approved Machine Shop available. Inspect the front spar of the wing center section and outer wing panel at sites and by methods specified below. We don’t rivet the wing tip rib to the main spar just yet, so I clecoed it in place and drilled some holes for the angle aluminum bracket I use to hold the main spar in the wing stand, all per Vans recommendations in the plans. The next step is to install a two short beams for the wing servo to be securely screwed. Indeed, corrosion was found along the wing spar assemblies on both wings. A second SAIB issued on Dec. I have a jig in my workshop so that I can plane spars to a taper for tip panels. The rib stations on the spar are even pre-drilled - ready for final wing assembly. We recently had to replace the fuel filler gaskets in both tanks and on removing the upper wing skin panels over the tanks discovered a small area of exfoliation (about 1 to 1. The sturdy main wing spar is a built up I-beam, with cap extrusions buck-riveted to the spar web. No help on repair but if the spar carry-through has a crack then maybe spend some extra time looking at the fore- and aft-wing attachment points. ENSURE COMPLIANCE WITH THIS MPD IS RECORDED IN THE AIRCRAFT LOGBOOK. Part Number 23-4008-3 S is an aircraft part manufactured or catalogued by Hawker Beechcraft (Textron). As can be seen, the new spar is a solid web out to the wing tip and the wing attach fittings are much larger. Methods for repair are available. She is a great flying bird and I hope to never sell her. This is what my original wing trailing edge (TE) spars look like, a mismash of fixes on the ends to repair wallowed holes. All the parts needed can be locally fabricated. 55, April 2013, Pgs. Yingling offers solutions for emergency AD on Cessna 400 wing spars March 25, 2005 by General Aviation News Staff In response to the Emergency AD resulting from the discovery of cracks in the wing spars of Cessna 400 Series twin engine aircraft, Yingling Aviation offers full visual and eddy current inspections, as well as modifications designed. 99 In Stock. Replacing a Wing Spar Broken leading edge spars can result from a hard nose dive or pulling on the kite while a wingtip is stuck in the ground. Part Number 23-4008-4S is an aircraft part manufactured or catalogued by Hawker Beechcraft (Textron). The cracking of the front spar in the CF-188 (F/A-18) model A/B wings in-service, resulted in a hole cold expansion modification being incorporated on the starboard wing. Here's the other side of the jig, a mirror image for making ribs for the opposite wing. noted in AD2018-03-03 costing analysis. RAF is in the process of attempting to develop an acceptable spar cap repair procedure in. 137 MFR # R116,137. Our spar blanks are 17’ extruded 6061 T-6 aluminum. Including all necessary spacers, drill jig and screws for attaching rib flanges. PA28 wingwalk repair. Top and bottom wing root skins buckled from fore and aft loadings. Are your wing spars made of wood and do they have cracks, heading for failure? Our kit comes complete with STC papers, installation instructions, two front and two rear spars predrilled from our master fixture. FMS F3A Explorer 1020mm (40") Wingspan - PNP. This S1C has the short wings so the compression rib is the rib next to the tip rib. Wing skin panels and stringers were loaded into the new panel assembly line and initial parts of the first 737 MAX spars - internal support structures in wings - were loaded into automated spar assembly machines. It will be interesting to see how CASA rewords this into Australian terms. Remove the section containing the elongated hole(s) and splice in a new section or replace the entire spar. The wing Spar is designed with 3. Leave the old spar in the plane. Wing repair. 99 In Stock. EAA 857 President: Theodore Merklin Contact: 412-496-9793 | [email protected] Model 114 Service Bulletin Index Number SB-114-1 SB-114-2 S13-114-3 The following is a numerical list of all active Service Bulletins. Rock West Composites carries all these types. Riveting the spar from end to end will take two mechanics just over a day. 05 Revision 1 – June 2012 AA-SB-57-001 Page 2 of 8 2. Standoffs 15 8. Lower spar cap Upper spar cap Rivets Splice Lower spar web Upper spar web Figure 1-30. That spar has since been replaced with a used spar, which I inspected, then went for the required visual and eddy current inspection, which it passed no defect, no problem. Download Image of KENNEDY SPACE CENTER, FLA. 100% of the aircraft inspected have had cracked Forward wing spar attach bulkheads. Modifications 550 SHP Turbine conversion 400 horsepower conversion High performance 375/400 propeller High lift wing leading edges Vortex generators Ag Tips Air conditioning installation (turbine aircraft only) Hopper overflow vent extension. If the AMOC is to be used then the inspection interval becomes dependent on a calendar. Left Wing’s Aft Spar Riveting Completed Now that the skeleton assembly has been laid horizontally to make squeezing the rivets easier, I took some photos of the vinyl tubing being used to keep the W-1210 rib flanges tight to the rear spar while squeezing the solid rivets. Cessna 182H Wing spar—rib cracked. Consists of a 3-ply web with oval lightening holes and includes sections of two wing spars. The right wing however must have flown to places the left wing didn't. Does not include proseal. FMS F-35 Lightning V2 64mm EDF Jet - PNP. (v) Spar flanges. If they move they need to be repaired. 2010-0119-E, superceded by 2010-0122-E concerning Wing Main Spar - Inspection, FAA Airworthiness Directive, 2010-14-15 superceded by FAA AD 2010-18-05 This AD may be revised in the near. We are a source for aircraft-quality Douglas Fir wing spars. Stretch a second cord across the wings at the rear spar and level with a line level. Whether your project is large or small, we can provide the resources and solutions you need to get the job done right. In the construction of a built up wing curving forces are taken up by the spar and the twisting ones by the D-box construction. ” an Airbus spokesman said. The wing framework consists of riveted aluminum ribs mounted on extruded aluminum spars with tubular drag and compression struts and high strength stainless steel drag wires. This service bulletin provides a schedule for inspection to detect the presence of cracks, and announces the availability of a service kit, which includes components and instructions to repair the wing rib assembly, if a crack is discovered. Step 15 Glue and assemble the Main wing spar. For such a repair concept, its strength and long-term durability depend on optimizing the. 13-1B, Acceptable Methods, Techniques, and Practices; or other data that is FAA-approved for wing spar repair or replacement. (907) 457-UFLY(8359). PB Vehicle Body Repair. Email: [email protected] Please see table below for available models. The quantum of weight supported by each unit area of the wing. About$1000. It's a lot more work building an all wood wing. The rib stations on the spar are even pre-drilled - ready for final wing assembly. Doublers extend the minimum distance beyond the crack. If the parts to be removed are essential to the ri-. An Airbus spokesperson confirmed that "small cracks have been found on the outer rear wing spars of early production A380 aircraft. 00 Horizontal Stabilizer Rebuilt $5550. Mech Insp 13. Specializes in the design, development, certification, manufacture and repair of fuel pumps, fuel metering units, fuel controls and electronic engine control systems for helicopters and fixed-wing aircraft servicing military, commercial, regional and business jet market segments. Saab parts, spares, accessories, Saab tuning & service parts Genuine, aftermarket & performance Saab parts for the 9-3, 9-5, 9000 & 900, Saab spares and accessories at discounted prices. All the parts and panels you could possibly need for the vauxhall astra, We stock parts ranging back to the early 80's and for most marks of astra. If there is a hole on the top of the wing, they can get to the nuts without removing the tanks. Basically, a spar may be spliced at any point except under wing attachment fittings, strut fittings, etc. Please see table below for available models. For the repair, we applied the white patch first. If the AMOC is to be used then the inspection interval becomes dependent on a calendar. 9 hour aircraft had corrosion in one of the bolt holes that required special attention from Piper Engineering. Typically in a spar splice joint the inboard and outboard pieces of the spars are mechanically joined using splice plates. Hardwoods are not always more dense than softwoods. GTX-345 Transponder (ADS-B Out/In) Garmin GNS 530W & GNS 430W Keith Freon Air. Leave the old spar in the plane. The Center spars are also going bad, we have had to reject two Tiger, one Cheetah, one AA-1, and one Traveler center spar from intergranular corrosion. The spar cap is immediately under the tank in the wing, so the tank is going to have to have all the sealant removed and then replaced. OEM replacement parts for all Quicksilver Aircraft The "Q" is for our inventory control and is followed by the "Quicksilver Part Number" From Your Assembly Manual. Dash Ten Twin Commander 690B For Sale. The list goes on. Plus 8, 2016 onwards. Repaired buckled spar 49 inches from tip in accordance with. The FAA Tuesday published "final rules" adopting new airworthiness directives (ADs) for most Cessna models 401, 402, 411, and 414 twin-engine aircraft. Aeronca 7AC Champion Introduced in 1945, the 7AC was the first version of the design and used the Continental A-65-8 engine of 65 horsepower (48 kW). Layout and Prep Prior to Bending. "T" Section Rib (12' Length). Information bulletin - Repair of loose rivets, ribs and stringers at wing sections No. L13/109a: Mandatory Bulletin - EASA AD No. Plus 8, 2016 onwards. Trim the lower flange as needed to eliminate interference with the lower spar cap. Only one failure of the spar is known in which an overloaded and overstressed Monerai suffered spar failure resulting in a fatality. Note: This aircraft has a history of wing fatigue problems. Wing Spar Repair. AMOC TO AD 2004-25-51 READ ALL OF THESE INSTRUCTIONS BEFORE UNPACKING ANY OF THE COMPONENTS ! Reference Documents : T-34 Spar Corp. The 550 lb. Disassembly Prior to Repairing. The spar carries flight loads and the weight of the wings while on the ground. For weight reduction and balance weight installation, the spar incorporates a taper bore. Carbon fiber center section spar. Flying Spares supply new, reconditioned and used parts for all post-War models of Rolls-Royce and Bentley motor car. Itallows for a lighter wing structure to improve the useful load of the aircraft. Aviation Purchasing Platform is the premier parts and logistics online database for NSN parts and components. 150 Wing Spar Rivets. Most of the airplanes built during World War I (WWI) were constructed of wood frames with fabric coverings. OEM replacement parts for all Quicksilver Aircraft The "Q" is for our inventory control and is followed by the "Quicksilver Part Number" From Your Assembly Manual. The left wing took an additional $380 in parts to rebuild over the quoted price. The lowers each have a retractable landing light and a leading edge red or green position light. purpoSe: This service bulletin mandates a thorough one-time inspection of the wing root area for corrosion. I sanded the leading edge to air-foil shape, and blended it with the ribs, and tapered the spars towards the wing tip. Remember this might be a negative on the sale of a plane so there are economics for hiding information. Parts and Accessory listing for Honda: GL1100 Gold Wing 1980-83 Brake master cylinder piston repair kit, Front (A/B) £23. This problem focuses on a critical area on a wing front spar, shown in Figure UD-1. CESSNA 172 Ownersmanual 28 pages. Distribution Statement to the public through the Information Service, Springfield, Virginia 22151 Wing spar failure in flight Airframe failure in flight. Wing Components. Whenyouwringoutachamoisskin,you are putting it under torsion. 005” deep and /or if there is wing skin bond line separation from the rear spar accomplish the following: 1. They extend lengthwise of the wing (crosswise of the fuselage). Landing in the early morning hours in Show Low, Arizona, an 8-point bull elk slammed into the left wing bending the main spar. Email: [email protected] Nothing for a B plane. Each wing assembly contains four pins: forward upper, forward lower, aft upper, and aft lower. A probe capable of detecting cracks less than 0. Spars-- Carl makes them $300 materials/each whiteca[email protected] The laminar flow wing is of all-metal stressed-skin, full cantilever, low-wing design, consisting of two wing panels bolted to a spar box assembly in the fuselage. • Replacement of highly stressed rivets by 5mm ones, on L-flange/main spar intersection and additional rivet installation at the root of the top spar cap. 1 2015 Honda Gold Wing GL1800 40th Anniversary Edition Arrives in October 2 Painfully Dull Commercial for the 2014 Gold Wing. DER Engineering Services. I'm looking for some advice on repair shops and prices. The reason I ask is to eliminate the extra weight of the double attach hardware for a 3 piece spar. If a part comes up, please call or email Airframe Components for condition, price, payment and shipping options. The Airframe Components warehouse contains 2,000+ wing cores, 6,000+ control surfaces, and numerous other parts. Nothing very difficult here but see the caution below. I built the original Sukhoi kit some years ago and modified the fuselage and wing to accommodate the landing gear mounted on the fuselage. Wing Spar Repairs Wood wing spars are fabricated in various designs using solid wood, plywood, or a combination of the two. 571016 Wing structure internal. 00 for short range used wing, exchange for wing with good tank bays core $2500. Drone Racing, RC Airplanes, FPV Cameras, FPV Goggles, Video Transmitters, RC Quads, Drone Antennas, Lipo Batteries, and Ground Station Equipment. When the top of the fuselage was shattered by the impact, the cabane assembly was ripped free of the fuselage. Using a hobby knife to make a small notch in the fuselage stick for the spar. Over the course of the last year, my crew partner and I had come to accept fuel stains aft of the fuel caps. The varieties are commonly referred to as standard, intermediate, high, and ultra-high modulus. Mounted on Wall above a staircase at Tiger Moth World Another Photo of broken. The wing was modified with a large notch in the front of the wing to accommodate the structure built on the fuselage. over the 6-year period prior to this accident, it was,not detected. Repair Definition Process (FAA Form 8100-9) Structural damage discovered Contact Team Structures Provide damage data (pics, dimensions, NDT, mapping, SDR CSE determines quote and ECD for RD and advises repair facility Quote is approved by repair facility and engineer is assigned to repair and commits to ECD Adjustments to ECD provided to. Clipped Wing Conversion Kit; J-3 Wood Spars, FAA/PMA'd; J-3 Wing Root Fairings; Jury Struts, Clamps, Tie Down Assemblies; Metal Rib Wing Repair Kit; Replacement Wing Parts; Ribs. We recently had to replace the fuel filler gaskets in both tanks and on removing the upper wing skin panels over the tanks discovered a small area of exfoliation (about 1 to 1. The ailerons are cable and push rod controlled and are dynamically balanced. Wood that comes from a cone-bearing tree is a softwood. Both BMI and epoxy parts are. 5 gallon and 55 gallon sizes will only be shipped via Motor Freight; smaller sizes can be shipped via either UPS Ground Hazmat or Motor Freight (shipping method will depend on the size of your order). NDT, eddy current wing spar inspections. If even the tiniest crack was found, the airplane was deemed to be unairworthy until a new spar or a wing with no spar cracks was installed. The Center spars are also going bad, we have had to reject two Tiger, one Cheetah, one AA-1, and one Traveler center spar from intergranular corrosion. Including all necessary spacers, drill jig and screws for attaching rib flanges. Photo from Aircraft Resource Centre. The spar cap is immediately under the tank in the wing, so the tank is going to have to have all the sealant removed and then replaced. Corrosion removed from spars and ribs and treated. Make sure they won’t leave burrs or gouges on the carrythru bars. If a large length of the spar is involved, you may not have any choice but to replace the wing or spar cap. You have not said what type of spar (solid wood, laminated or box type) is being repaired and whether or not it is in an experimental or certified aircraft. AMOC-1, Rev. Spruce spars can be designed for weight saving, particularly important in large gliders. This is what my original wing trailing edge (TE) spars look like, a mismash of fixes on the ends to repair wallowed holes. CENTURY SPAR CAP KIT. A standard modulus carbon fiber tube is just as stiff as aluminum, diameters being equal. This is the fourth wing in the last year we have been asked to replace due to corrosion on the spar. Of particular interest to owners of all Bellanca airplanes with wood spars is the AD 2000-25-02 which relates to the recurring inspection required of the spar and may be of significant economic impact if an AE/AI does your annuals. Wing Spar Attach Brackets have been repaired in accordance with the instructions listed in the Piper Navajo Service Manual (p/n 753-704), Section IV, Structures, Paragraph 4-115, Wing Front Spar Attachment Bulkhead Repair. samples from the other wing show serious weakness. Drag/Anti Drag Wires. Cockpit/Fuel bay fixture for repair or major overhaul. Offshore Spars masts are meticulously crafted and engineered for maximum performance with zero compromise to strength. Note 1: Modification PAC/XL/0270 is a repair scheme for damaged spars and inboard ribs, and may be used as an alternative means of compliance to the spar replacement of this Directive. (v) Spar flanges. English term or phrase: wing spar cap requires repetitive inspections of the 1/4-inch and 5/16-inch bolt hole areas on the wing front lower spar caps for fatigue cracking; replacement or repair of any wing front lower spar cap where fatigue cracks are found. I'll need to clean up the spars and epoxy prime them before I start taking the old wing apart. Consists of a 3-ply web with oval lightening holes and includes sections of two wing spars. Then set books on top to keep the carbon pressed to the spars while the epoxy cures. Left to complete is the wing tip banding, and front spar to rib banding. To prevent the spar material from splintering while being cut, wrap the area next to the cut with masking tape and turn the spar while cutting. Remove the section containing the elongated hole(s) and splice in a new section or replace the entire spar. org An airworthiness directive is scheduled to take effect February 28 requiring repetitive inspections of many models of Textron Aviation Inc. AAP rivets are easier to drill out than CCP rivets. Method of fabricating an end joint between two solid wood members; Compression ribs are of many different designs. Remove the wing from aircraft in accordance with the R2000 Service Manual paragraph 4. Sealing leaks Loctite 290 is made to wick itself and harden stop fuel leaks do not use on plexiglas. Glenn Biggs is putting the Beech Spar Repair Kit on it! (Contributed by Kevin O. Reports Of frame (web) cracking have been received on in-service airplanes. Plywood doublers were dry rotted. FMS F-15 Eagle V2 Sky Camo 64mm EDF Jet - PNP. Straight Flight dismantled the aircraft and relocated it to Centennial Airport by transport truck for a new factory wing replacement and engine repairs. P models do not need any spar inspection until like 9000 hours. PA-28, PA-32 and PA-34 models, of potential corrosion on the wing front spar at the fuselage attach fitting, at the landing gear attach point, and behind the leading edge fuel tank. Wooden spars can be spliced according to procedures found in AC 43-13. Some of the areas we specialize in are Hawker Beech King Air SIRM wing spar inspections, Cessna SID NDT inspections, Thrush AMOC wing SPAR, FAA - AD and SB NDT inspections. New RV-3B wings have standard 15 gallon per side wing tanks, attached to the spar with screws and bolts so they may be removed for repair without taking a wing off the fuselage. Our comprehensive website includes photos & exploded diagrams. Let's Stop Drill The Spar Carry Through Section. Monday 21st July 2008. Introduction This Special Airworthiness Information Bulletin (SAIB) alerts you, owners and operators of all Piper Aircraft, Inc. There were several B-25's and this lone A-26 flying a figure 8 pattern with the A-26 being the last in line. FMS F-35 Lightning V2 64mm EDF Jet - PNP. The wing spar provides the majority of the weight support and dynamic load integrity of cantilever monoplanes, often coupled with the strength of the wing 'D' box itself. Methods for repair are available. Maintenance records provided to the Safety Board, however, didn't contain any entry for this repair. 01-50B-68. Specifically, look at the wing-fuselage attach points on the spars in this area for rot. Other structural and forming members such as ribs may be attached to the spar or spars, with stressed skin construction also sharing the loads. Flap Leading Edge Repair. Carbon fiber center section spar. Specializes in the design, development, certification, manufacture and repair of fuel pumps, fuel metering units, fuel controls and electronic engine control systems for helicopters and fixed-wing aircraft servicing military, commercial, regional and business jet market segments. The wing spars of an aircraft in flight are subject to bending stresses. The wing ribs are joined to the spar to give the airfoil shape, making lift possible and distributing the load over a larger surface area. Drone Racing, RC Airplanes, FPV Cameras, FPV Goggles, Video Transmitters, RC Quads, Drone Antennas, Lipo Batteries, and Ground Station Equipment. 040" aircraft aluminum. For older (I use the term loosely here) kits, Van’s makes this an option for builders to retrofit. I had to repair a delamination on the inboard right wing hard point with 1 ply BID and peel ply before floxing the bushings in. Give us a call on 01604 592808 to discuss your needs with a member of our team, or send us an email at [email protected]. To do the dyepenetrant, they have to remove the top of the wing. I was also not happy with the finish on the wing spars ( I didn't wait long enough between coats) so they get a light sanding and better top coat. 137 MFR # R116,137. They typically contain complete replacement spar sections, along with complete drawings, instructions, and all required hardware. If you desire a quality overhaul or innovative repair, w e do small patches to complete overhauls including paint. Glenn Biggs is putting the Beech Spar Repair Kit on it! (Contributed by Kevin O. The actions specified by this AD are intended to detect and repair or replace damaged wood wing spars. Spar Blank Reinforcements. Our comprehensive website includes photos & exploded diagrams. To avoid losing this information in an ever growing pile of messages from us Coupers, I decided to give such instructions a Home. 7-AC engine upgrade to a C-85 in progress. Average rating: 0 out of 5 stars, Walmart Protection Plans cover the total cost of repair, or replacement, for. May not be the same appearance or layout as first built, but the emphasis is to attach firmly to the structure. Each wing spar has a 60" I-beam insert to strengthen it in the way of the lift strut bracket. Culver Cadet, wing spar repair. CESSNA 172 Ownersmanual 28 pages. A problem with a outer rear wing spar may be totally unrelated to another wing spar located elsewhere and likely having no connection with a rib. RMRC - Anaconda Replacement Carbon Fiber Tail Boom Assembly RMRC $ 18. American Champion Aircraft Corp. E VALUATION OF A UAV COMPOSITE WING SPAR REPAIR USING AN EMBE DDED OPTICAL FIBER RAYLEI GH BACK-SCATTERING DISTRIBUT ED STRAIN SENSING A. This is the first coat applied to the ends of the spars. Attaching the Wing Tips D. - Remove the lower wing access panels to fuel tank bays and inspect the upper and lower wing spar caps and visible structure for exfoliation/ intergranular corrosion. Wing frequency checks are a very good indicator of problems. Carbon fiber center section spar. The ADs ( 2005-12-12 and 2005-12-13) supersede emergency ADs that required repetitive wing spar inspection - and possibly repair - for fatigue cracks. Note: FAA AD 91-12-10 and Section 4-00-00 of the Beech 300 Service Maintenance Manual refers. Wing Station (WS) Site* Method** Reference Figures 12 and 20 Exterior portion of lower spar tube in center section for corrosion Visual, X-ray Figure 1 (Sheet 1) Figure 3 Figure 4 (Sheet 2) 12 and 20 Interior portion of lower. Please see table below for available models. 7m/42-ft long middle spar and an 11. If there's no structural repair manual, it probably needs a field approval from the FSDO. FUSELAGE WING FORWARD SPAR CARRY-THRU STRUCTURE INSPECTION AND/OR REINFORCEMENT This Service Bulletin is being issued to provide inspection and repair information relating to forward Wing spar carry-thru structure forward and aft frames. Stronger spars, not so severely affected by the AD. Clipped Wing Conversion Kit; J-3 Wood Spars, FAA/PMA'd; J-3 Wing Root Fairings; Jury Struts, Clamps, Tie Down Assemblies; Metal Rib Wing Repair Kit; Replacement Wing Parts; Ribs. The issues were so serious and wide spread there was potential the wing would be condemned. 552 or equivalent. Photo from Aircraft Resource Centre. Is this likely to be a legal repair, perhaps under a Piper repair scheme, or AC 43?. Our jigs are set up for Cessna and Piper. The picture on the left with the stop drill is the front. This Special Airworthiness Information Bulletin is to alert owners, operators, maintenance technicians, and inspectors of an airworthiness concern, specifically the potential for cracks in the wing lower spar caps near the wing root on Textron Aviation Inc. Remember this might be a negative on the sale of a plane so there are economics for hiding information. Thereafter, after each annual inspection and 100-hour TIS inspection, recalculate the factored service hours for each main wing spar until the main wing spar has accumulated 5,000 or more factored service hours. It depends on the modulus, and there are varying moduli carbon fibers available. The wing spar provides the majority of the weight support and dynamic load integrity of cantilever monoplanes, often coupled with the strength of the wing 'D' box itself. I received a call from an owner of a 1966 150F who said his mechanic had discovered rivet problems in the right wing main spar during annual inspection. The inserts: The position of the hole is marked and a pilot hole is drilled. AMOC TO AD 2004-25-51 READ ALL OF THESE INSTRUCTIONS BEFORE UNPACKING ANY OF THE COMPONENTS ! Reference Documents : T-34 Spar Corp. During the 2002 annual of my 1979 Tiger, we discovered the telltale signs of a fuel leak in the area of the outboard tank rib in the left wing. The spar carries flight loads and the weight of the wings while on the ground. Mylar tears 18 3. N170CT wrote:Brian, Good point. It is possible that other Vari-ezes also have weak spar caps and, thus, RAF is recommending that all Vari-ezes immediately be subjected to significant flight restrictions. Jet Star Series Wing Risers (Phase 1, 2, & 3) Hawker Series Horizontal Stab Bond test SB 208A UT Thickness of Wing Spar SB 211 Lower Main Spar. Wing ribs may be constructed of wood or aluminum, and aluminum ribs may be either formed sheet or formed extrusion. Part Number 23-4008-4S is an aircraft part manufactured or catalogued by Hawker Beechcraft (Textron). Our track record for consistency, quality workmanship and expertise, make insurmountable tasks possible to overcome. Spar repairs completed and new landing gear mount bonded in position. Heavy airframe repair. Aileron Coves (4' Sections) Flap Coves (4' Sections) Leading Edges (4' Sections) Piper-Type Wing Fitting Spacer. Using a hobby knife to make a small notch in the fuselage stick for the spar. Inspect all the rib attachment points for security, try to wiggle them with your hand. At this location a wing attach fitting is bolted into the carry-through structure with multiple attach bolts. Use the same methods you used to install the original spar. That will guarantee a straight spar out to the tip. If there is a hole on the top of the wing, they can get to the nuts without removing the tanks. Mounted on Wall above a staircase at Tiger Moth World Another Photo of broken. Remember this might be a negative on the sale of a plane so there are economics for hiding information. CENTURY SPAR CAP KIT. Those not included are obsolete and will not be reissued. The CAP 10 is a low-wing cantilever monoplane of wooden construction, with the CAP 10C having a carbon sandwich wing spar. by garyl » Thu Jan 26, 2006 2:41 am. Check attach bolts for indications of looseness and retorque as required. instructions, is factory installed on the assembly. samples from the other wing show serious weakness. What would be the best material to repair a major series of fractures in a Supra Pro center wing section? The spar is intact but the skin is fractured in several places. Here lower skin and spar damage are visible where the gear leg was torn off. A second SAIB issued on Dec. Beech kits P/N 23-4008-1, -2, -3, and -4 make repairs to the wing outboard spar areas on all Models 19, 23, and 24/24R. The thickness of the angle will also be helpful. If a wing spar was damaged then it would depend on the amount of damage inflicted. I also suggested the forward spar could be reduced in size as it goes towards the wing tip. Anyway I decided to go for four new spars and blanks were ordered. US, LLC has been helping Bellanca Drivers since 1998. Regarding part production, SENER delivers turn-key equipment such as hot forming systems and pultrusion machines for wing spar production. All turns out well. The lowers each have a retractable landing light and a leading edge red or green position light. Using 3/8 x ¼ balsa a box was built to fit around the servo including the tabs. The main spars are bolted into a spar carry through at both sides of the fuselage. You have not said what type of spar (solid wood, laminated or box type) is being repaired and whether or not it is in an experimental or certified aircraft. Outer wing kits or rebuild parts. Those not included are obsolete and will not be reissued. Cessna 172 Wing Change & Rear Spar Repair. Wood was the material of choice for aircraft construction into the 1930s. wing spar corrosion: sb-ag-30 rev 1: spar cracks under aileron brackets: sb-ag-31: main landing gear shock strut inspection and repair: sb-ag-32: fin front spar attachment to horizontal stabilizer: sb-ag-33: sheared huck bolts in the outer wing: sb-ag-34: fuselage-wing attach tube beef-up: sb-ag-35: ndt inspection of spar caps in the. Compression Members. Wood spar J-3 wing repair. During a late October inspection of the F-35C durability testing ground article, a crack was found in one of its 13 wing spars. 10,000 is unrealistic for that repair. The spar is the main supporting member of the wing. A transport category aircraft, a military fighter, a single engine trainer, and a glider all fly in different environments and are thus subjected to different loads. 74 LH Wing repair after forced landing 24. There is no acceptable means to complete an eddy current check for cracks on interior rivet lines. If the spar does not need any repair work then the original AD is still to be followed. These do not require stripping the wing. 5 inches) in the upper surface of the right forward wing spar. These spars are the result of advanced technology and manufacturing. 6, 2017 during a Form, Fit, and Function Test of an organically manufactured spar. (vi) Members of truss-type beams. Mooney Owner Events. I have no serial # of the plane it came from. Introduction This Special Airworthiness Information Bulletin (SAIB) alerts you, owners and operators of all Piper Aircraft, Inc. Placed the bolts in place and tightened up with Nylon washers, so flox will not stick to them. Spar Blank Reinforcements. Hysol 9460 was used to bond. Seal leaks with Bar Soap Cy Galley. Spars - Struts - Ribs - Components. What would be the best material to repair a major series of fractures in a Supra Pro center wing section? The spar is intact but the skin is fractured in several places. Mooney wings are built for speed while the chord of the NASA wing is built for max lift. Part Number 23-4008-4S is an aircraft part manufactured or catalogued by Hawker Beechcraft (Textron). It depends on the modulus, and there are varying moduli carbon fibers available. International orders are processed the next shipping day. There are two coastlock clips at the end of the 65kg kiteline on the large kite reel. The plywood should extend several inches past the break in each direction. About$1000. Offshore Spars masts are meticulously crafted and engineered for maximum performance with zero compromise to strength. Saab parts, spares, accessories, Saab tuning & service parts Genuine, aftermarket & performance Saab parts for the 9-3, 9-5, 9000 & 900, Saab spares and accessories at discounted prices. Quicksilver Airframe Tubing, Wires, Cables, Flex Drive Systems & more for Ultralight Aircraft and LIght Sport Planes. The structure comprises three parts from root to tip: a 7m/23-ft long inner spar, a 12. Such joints are typically in double or triple shear loading but for simplicity we have assumed it to be in a single shear. (Eagle 63 wing spar removed for this photo) The spinner, prop, cowl, and the cabane section were severely damaged. A branch had managed to penetrate the port wing to within an inch or so of the rear spar. 01604 592808. Wood was the material of choice for aircraft construction into the 1930s. (viii) Keel and chine members of boat hulls or floats. Hi all, I've been lurking here and researching about the baby Beeches for a while now, and my partners and I are considering the purchase of a '63 Musketeer. There was a lot of dissimilar metal corrosion due to the interaction between the aluminum and the steel mounting bracket for the wing tip pogo wheel. With the redesign of metal spar wings, certain engineering aspects could be taken into account to improve performance and reliability. Both BMI and epoxy parts are. of wing-spar capstrips, wing, fuselage, fin-longitudinal stringers, or highly-stressed ten-sile members. also Spar n. Inspect the wing spar splice on strut-braced airplanes for cracks and corrosion. The wing tips are removable. Notch the upper flange to clear the upper spar cap B. He just needs a suitable repair. • Expanding TukLoc nuts in the wing skin and spar will eliminate the need for skin replacement. plus-circle Add Review. The structure comprises three parts from root to tip: a 7m/23-ft long inner spar, a 12. Access Hole Installation. I sanded the leading edge to air-foil shape, and blended it with the ribs, and tapered the spars towards the wing tip. Dauhn specializes in fabricating sheet metal, control surfaces for aircrafts, refurbishing aircraft parts, and aircraft restoration, as well as annual inspection and mechanic work, Flight control surface repair. Then I added the leading edge - another splicing job - and the rear spar and aileron spar. 4 million supported by the UK ATI will result in a high-rate low-cost manufacturing solution and significant weight. In other words, the wing mast structure can take greater compressive loads without buckling. These service bulletins call for the inspection and repair as necessary of cracks found in the wing carry-through spar webs of many models of Beech Debonair, Bonanza, Travel Air, and Baron aircraft. All turns out well. Make the appropriate aircraft log book entries. (iv) Spars. The wet Windex helps to position and keep the patch in place as you begin to heat it with the iron. Spar repair ( Repair of a longitudinal split in a wood wing spar. No inflight failure has occurred. May not be the same appearance or layout as first built, but the emphasis is to attach firmly to the structure. Remove all wing access panels. The damage to the spar web can be repaired with a round or rectangular doubler. Happily, the wing had been removed from service already. Related Manuals for Cessna 172 Skyhawk. As I've said before, the white Poly-Fiber epoxy primer doesn't brush well. III, Lt Stanislaus Nunan, 1918 Transport Wooden rib from the lower wing of a German Pfalz biplane. The impact even bent the crankshaft of the Sachs 2. 23-4008-3 S - KIT - WING SPAR REPAIR by Hawker Beechcraft (Textron) for Airframe. After the internal repairs are accomplished or you determine that the problem was just skin deep, make an appropriate size skin patch from. Wooden spars can be spliced according to procedures found in AC 43-13. • Stringers keep the skin from bending. All available for amateurs, schools, hobbyists, government, and wholesale buyers. If any signs of secondary damage are observed please report this to Liberty Customer Support for follow-up rework instructions. It is possible that other Vari-ezes also have weak spar caps and, thus, RAF is recommending that all Vari-ezes immediately be subjected to significant flight restrictions. Just enter the type of product you need weather it is an Angle, Channel and Tee and use the search tools to locate the best part number that meets your requirements. - Replace or repair affected parts in accordance with the appropriate maintenance/repair manual for the type. The wing has been tested statically to 6 G's before failing. Maxa Pro Light HM F3J – is the unique extra light and extra rigid glider. The joint is then secondarily bonded to the skin using paste and film. FMS F3A Explorer 1020mm (40") Wingspan - PNP. Pressure Technologies Airmo manufactures systems and tools for hydrostatic testing, end forming, tube expansion, and high-pressure accessories to 60,000psi (4,137bar). So a repair now is well worthwhile. Working closely with the Airbus, the GKN engineering team achieved demanding weight, strength and flexibility targets for the 27 metre composite rear wing spar. We have a great record, with more than 40 years experience providing the Stearman owner/operator with services to repair his wooden wings by using owner produced parts and FAA/PMA parts. In a fixed-wing aircraft, the spar is often the main structural member of the wing, running spanwise at right angles (or thereabouts depending on wing sweep) to the fuselage. - Technician Saul Ngy, with United Space Alliance, prepares to install a spar on the wing of the orbiter Atlantis.