Wing Spar Repair

PB Vehicle Body Repair. The planform of the wing was tapered, however the ailerons' were not. 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. for a very reasonable price!! We Sell and Install the Above SPAR CAPS!!!! PLUS. 7 hours time in service. 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. 50 to wing station 170. The logging of hours as to how many winch launch vs aero tow, two seats filed vs solo, how many dual or solo acro flights and g loads were not required in US as previously. If satisfactory evidence is found that the above referenced repair has been accomplished on BOTH the. Check wing-root rib (composit and wooden part) to shell and to auxiliary spar bondings for cracks and/or delaminations. While stabbing the wings on our "never ending" project we discovered a major malfunction on our right wing spar where it stabs into the fuse. Phone: +1 (206) 632-6151. 040" aircraft aluminum. The ADs ( 2005-12-12 and 2005-12-13) supersede emergency ADs that required repetitive wing spar inspection - and possibly repair - for fatigue cracks. 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. Repair of flight or ground incidents. 55, April 2013, Pgs. The accompanying illustration is. In accordance with Advisory Circular (AC) 43. #N#Engine & Aircraft - Owner & Assembly Manuals. 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. 1 (photograph), and further described by the drawings of Figures UD-1. The increased use of composites and the combining of materials should make airmen vigilant for wings spars made from a variety of materials. Stika spruce spars cut and drilled with all plates match drilled. This is the same spar installed in new Bonanza and Baron aircraft. Note: It is imperative to inspect the front face of the rear spar through the internal area of the wing after removal of the under-wing fillet or fuselage floor panels in the. 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. Much DNA has been unwillingly deposited on edges of small access panels over the years so the larger the access holes the better. For the Cap 10, it meant they put carbon reinforcement strips over the whole length of the spar, on top and at the bottom. Leading Edge Repair. View our Spar Portfolio. All our vauxhall astra body panels and parts are insurance approved and used by most insurance companys and body shops. Remove the wing from aircraft in accordance with the R2000 Service Manual paragraph 4. Standard kit wing skins are not pre-punched. Cessna has authorized scraping away the corrosion on the worst places, but my mechanic feels that there are too many of them, and that only changing the spar will really fix the problem in the long run. The logging of hours as to how many winch launch vs aero tow, two seats filed vs solo, how many dual or solo acro flights and g loads were not required in US as previously. Using 3/8 x ¼ balsa a box was built to fit around the servo including the tabs. Spirit AeroSystems actualizes Airbus’ intelligent design for the A350’s center fuselage and front wing spar in Kinston, N. If they move they need to be repaired. No further action is required. If satisfactory evidence is found that the above referenced repair has been accomplished on BOTH the. Shipping Hazardous Materials (HAZMAT) Products classified as Hazardous Materials (HAZMAT) cannot be shipped outside the contiguous United States (lower 48 states). ParkZone Main Wing with Spar: Radian, PKZ4720. While the title identifies this as a wing inspection it is not really in the wing itself. Both BMI and epoxy parts are. Robinson R22 and R44 factory trained maintenance. The wing spar is built up in layers with rivets buried in internal layers. US, LLC has been helping Bellanca Drivers since 1998. In the framework of a wing, ribs are the crosspieces. If satisfactory evidence is found that the above referenced repair has been accomplished on BOTH the. The airplane's left wing spar area was again examined at Greeley, Colorado, on September 5-6, 2002. All vehicle body work undertaken, from small scratches to. The square rear. The FAA Tuesday published "final rules" adopting new airworthiness directives (ADs) for most Cessna models 401, 402, 411, and 414 twin-engine aircraft. At MicksGarage. The damage to composite face sheets is visible damage with surface indentation. This procedure requires riveting and a logbook entry by your mechanic. 1 Location of Spars in wing construction Earlier wings were designed with three or more spars because use of several spars format a reduction in rib stresses and majorly used because of space requirement for housing of fuel tank and landing gears. Repair of flight or ground incidents. For the wing tips, I'm only doing part of the spar. Wing kits include the following: All wood parts to assemble a wing. Another idea is to use spruce at the root end of the wing panel then splice to balsa further out. Picture on the right is the back of the spar on the lower left side. The ailerons are cable and push rod controlled and are dynamically balanced. 27 April 2011: Continued painting. The varieties are commonly referred to as standard, intermediate, high, and ultra-high modulus. Steel-Tube Cabin Frame The cockpit is enveloped in a high-strength, 4130 Chromoly cage - the same steel used to manufacture rifle barrels - providing an additional layer of security and safety. Description: After removing the flap hinge hardware for wing painting, two small cracks were evident just. In other words, the wing mast structure can take greater compressive loads without buckling. 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. 00 for short range used wing, exchange for wing with good tank bays core $2500. AMOC-1, Rev. If these cracks are detected at any. First, you'e got to pull the rear gas tank under the rear seat and inspect the wing spars in that area (in the bottom of the airplane). Several layers of 2024-T3 doublers were riveted together in this area to support the high loads. Forces that produce torsional stress also produce torque. L13/109a: Mandatory Bulletin - EASA AD No. item ST 14195 Lower Wing Rib - Pfalz D. Then position the wing ribs in place, gluing them with thin CA glue. All are FAA approved. Compliance is mandatory, shall be accomplished as follows: Airplane serial numbers 421C0001 thru 421C0800. (Eagle 63 wing spar removed for this photo) The spinner, prop, cowl, and the cabane section were severely damaged. Ultimate Bonanza; Modification; T-34 Mentor. 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. Think of spars as the hub, or base, of the section in which they are located, even though they are not in the center. Be the first one to write a review. If found, the skin cracks had to be repaired using repair methods acceptable to the Administrator. Avions Mudry's solution repaired and saved 250 gliders with a glass fiber repair procedure. (vi) Members of truss-type beams. 72 LH wing repair 10. Email: [email protected] It has the tabs needed for a float kit as well as the tabs needed for adding hydraulic wheel skiis. corrected, could result in severe structural damage to the wing, accomplish the following: (a) Inspect the wing front spar carry-through frame (web) structure for cracks in accordance with the instructions in Beech Service Bulletin (SB) No. There's also a wing rib that gets bent in the worst cases where it attaches to the spar cap at this same spot. Plus 8, 2016 onwards. The whole right panel was floppy. The wing spar is a 3mm carbon rod that you will bend like an archery bow to add dihedral to the wing. An airplane wing has a lower wing cover, an upper wing cover and a wing spar. I plan to conduct an aeroelastic analysis of the wing, however I am missing a some information: The materials used for the spar, rib, and skin; The tip and root chord length; and if possible a detail drawing of the wing structure that includes skin thickness, spar and rib. 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. Looking at. We use this idealized geometry to perform. 61 aspect ratio; an angle of incidence of +1° and a top surface dihedral of 4°. 010" Poly Ply (BVM # 5710). The impact even bent the crankshaft of the Sachs 2. Weight and balance performed. A first end portion of the wing spar is welded to the lower wing cover and/or a second end portion of the wing spar is welded to the upper wing cover. 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. It featured a conventional landing gear configuration, with shock absorption in the main gear provided by oleo struts, 7200 built. Eligible for Free Expedited Shipping on orders over $49. This initial action is what requires the 12 hrs. Contacted Vans. 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. (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. factory NEW lower Spar Caps. A main structural member in an airplane wing. Use a soldering iron on the planes with fiberglass spars and a razor blade on the planes with flat carbon spars, and cut a slot for a spar though the laminate and tape that extends 6″ on each side of the break. actual stub wing spar under it. For the last 40 yrs there was NO record in logs of any wing repair. 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. LEGO Star Wars Battle the forces of the First Order with Poe's X-Wing Fighter. Standard Repair Number: SR-CO-00028: Applicability: Model 1900D: Title: Standard Repair - Chafe on Wing, Main Spar, LWR CAP, FWD Flange Caused by Fuel Switch Wiring Harness: Revision / Issued Date: 1 / APR 7 2005. Welcome to the Ercoupers repair pages. This will make subsequent annual spar inspection easy to do. 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. With the redesign of metal spar wings, certain engineering aspects could be taken into account to improve performance and reliability. For the wing tips, I'm only doing part of the spar. Now lets dig into this. What is the correct repair to a wooden aircraft wing spar if the wing-attach bolt holes in the spar are elongated? Splice in a new section of the spar and drill new holes. For all you Piper Cub J3 and Taylorcraft guys we manufacture replacement wood spars. com 260-347-0807 Cessna 210 177 Wing Spar Bulletin. 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. Squeeze wood glue into the dowel hole in the second piece of the broken item of furniture, and apply glue to the. 13-1B, Acceptable Methods, Techniques, and Practices; or other data that is FAA-approved for wing spar repair or replacement. Wing Spar Repair. item ST 14195 Lower Wing Rib - Pfalz D. I know someone who replaced the wing in their C model several years ago. • Stringers keep the skin from bending. Wing tips laminated and preformed. 150 STANDARD Aircrafts pdf manual download. 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. There's also a wing rib that gets bent in the worst cases where it attaches to the spar cap at this same spot. Typically in a spar splice joint the inboard and outboard pieces of the spars are mechanically joined using splice plates. Recommended method to repair either a solid or laminated rectangle spar; The use of a scarf joint to repair a spar or any other component of an aircraft; Wood wing spars repair procedure; A longitudinal crack in a solid spar may be repaired. It depends on the modulus, and there are varying moduli carbon fibers available. Basically, a spar may be spliced at any point except under wing attachment fittings, strut fittings, etc. za; Mon-Fri: 07h00 - 20h00; Saturday: 07h00 - 20h00. Wing repair. I'm not aware of any "wing spar corrosion" issue on the Grummans from when I looked at them. 085 thick spar. experienced contractor. The third one was a full scale portion of a UAV wing front spar and leading edge, including the repair. 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. 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. N170CT wrote:Brian, Good point. 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). My wings are still new enough that it’s. The spars are built up using strips of aircraft aluminum and riveted together. We have a Pitts S1C with damage to the lower left wing from a ground loop. Custom Cut Wing Cores Any Airfoil - Any Planform. Web Spar Assem Wing Rear with part number 95-110022-11, 95-110022-12, 95-110022-13, 95-110022-14 is available in stock. I have increased the spar length by 1/4" each end to reduce the enormous gap between the wing and the aileron ends. Just like all other aspects of aircraft airworthiness and safety it is imperative that the wing spar and the wing spar strap, is properly inspected and maintained in accordance with AD 72-27-09R2, spar strap manufacturer's instructions for continues airworthiness and good common sense airworthiness practices. The ailerons could be lowered or raised as flaps. of the wing toward the tip and are usually attached to the fuselage. Originally in service with the Republic Navy, it was more famously used as the workhorse of the Rebel Alliance Starfighter Corps during the Galactic Civil War. US20060145010A1 US11/297,612 US29761205A US2006145010A1 US 20060145010 A1 US20060145010 A1 US 20060145010A1 US 29761205 A US29761205 A US 29761205A US 2006145010 A1 US2006145010 A1 US 2006145010A1 Authority US United States Prior art keywords wing spar cover airplane welded Prior art date 2004-12-07 Legal status (The legal status is an assumption and is not a legal conclusion. 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. Make sure you inspect these areas: 1. If / when test is repeated, test support structure will be completely under spar hard points. The right lower wing had to be built up from scratch while the other 3 & the ailerons & flaps were good enough to be restored. Prop balancing. redskyventures. Air Research Technology Inc. 00 for short range used wing, exchange for wing with good tank bays core $2500. If corrosion is found, wing spar repair information is available from Textron Aviation, as specified in Cessna SEL-57-03. 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. 2, CE-16-11, advises owners and operators of Cessna 177, 177A, 177B, 177RG, and F177RG airplanes about potential cracks in the wing lower spar caps near the wing root. Landing Light. To me this is acceptable for the wing spars and other metal parts of the wings. Something will have to change, The tail dragger airplanes will have to have some special consideration on how to handle the forward fuselage skin reinforcement. Note: FAA AD 91-12-10 and Section 4-00-00 of the Beech 300 Service Maintenance Manual refers. The right wing however must have flown to places the left wing didn't. 571004 Wing Spar and Wing Strut Fittings - Check for evidence of wear. We have an extensive wing program that includes all parts and extrusions for building or repairing any level of damage. Remove leading edge and reinstall. So, for example, the trailing edge adds some 1/8"to 3/16" length to the wing ribs that makes the center rear spar to TE dim 12. Cost to restore zero time engine. Preparation 1. We have Rebuilt Wings in STOCK!! We are now selling and installing. In addition, two different composite spars were considered; one is the one piece spar with cocured/cobonded stiffeners and the other is the three pieces spar with mechanically fastened stiffe ners. New magnetos, plugs, harness. 97370 -00 in accordance with the "Instructions Section - Paragraph A" of Piper SB No. I'm offering for sale my C170B 1952 Project. I'm looking for some advice on repair shops and prices. and Canada. I'm finishing up a all wood wing for my experimental champ project using the USA35 airfoil that cubs and tripacer used versus the NACA aeronca used. Parts for Quicksilver MX, MXL, MXL Super, MXII, MX Sprint II, MXL Sport II, Sport 2-S, GT400 and GT500. Spruce spars can be designed for weight saving, particularly important in large gliders. January 5, 2011 This is information only. A mast or spar made from wood not only looks and feels good but it also takes advantage of the naturally ability that trees have developed over the centuries for creating a tall, strong, flexible pole. For the spar repair I used unidirectional carbon tow. All re-riveted and vertical stab reattached. This is the fourth wing in the last year we have been asked to replace due to corrosion on the spar. Figure 8 shows examples of metal wing spar cross-sections. Custom Cut Wing Cores Any Airfoil - Any Planform. We have an extensive wing program that includes all parts and extrusions for building or repairing any level of damage. P models do not need any spar inspection until like 9000 hours. Note: This aircraft has a history of wing fatigue problems. 085 thick spar. reinforced Thrush Leading Edge Wing Skins. We specialize in custom Engraved and Airbrushed dummy trunks and are unsurpassed in our quality and designs. The list goes on. If they move they need to be repaired. The issues were so serious and wide spread there was potential the wing would be condemned. Come check us out today!. 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. Quicksilver Airframe Tubing, Wires, Cables, Flex Drive Systems & more for Ultralight Aircraft and LIght Sport Planes. C dated December 2, 2003, Wings- Inspection and Repair of T-34 Wing Spar Structure. Wing AD inspections. As can be seen, the new spar is a solid web out to the wing tip and the wing attach fittings are much larger. Note: This aircraft has a history of wing fatigue problems. Spirit AeroSystems actualizes Airbus’ intelligent design for the A350’s center fuselage and front wing spar in Kinston, N. ENSURE COMPLIANCE WITH THIS MPD IS RECORDED IN THE AIRCRAFT LOGBOOK. The FAA has approved an Alternate Method of Compliance (AMOC) for the wing spar AD 75-27-09R2 which gives instructiuons and possible remedy to spars that need repairs. Wood that comes from a cone-bearing tree is a softwood. 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. Other components may also have supporting members called spars that serve the same function as the spar does in the wing. The riveting of the wing spar will be done before the access panel reinforcement rings are installed to take advantage of the larger hole. Part Number. I built my wag wings using tripacer spars and used the metal ribs at the 13 rib spacing. Including all necessary spacers, drill jig and screws for attaching rib flanges. Its ultra-high module spar with lightweight construction and rigid. Spark plugs REM 37BY new type has short barrel 3/16 shorter (per Carl ). Also for: Reims 150, 150 trainer, 150 commuter, Reims f150, Reims f150 commuter, 150 commuter ii, 150 aerobat, Reims f150 aerobat, 150j, 150k, 150m,. This course will build on students' knowledge and skills for performing aircraft structural repairs, including such topics as, spar and bulkhead repair. Cage Code: 7YXK6. A wood product made of strips of wood glued together in such a. AD 87-08-08 did not require further inspections. Preparation 1. twin-engine airplanes for cracks in the left and right forward lower carry-through spar caps, replacing the spar caps if cracks are found, and reporting the inspection results to the […]. This S1C has the short wings so the compression rib is the rib next to the tip rib. The spar is the main supporting member of the wing. Come check us out today!. To date we are aware of more than 24 Chieftains across America from Florida to Alaska that have been inspected with total times ranging from approximately 2,000- 36,000 hours. Other structural and forming members such as ribs may be attached to the spar or spars, with stressed skin construction also sharing the loads. Aftermarket Part. This will make subsequent annual spar inspection easy to do. The sturdy main wing spar is a built up I-beam, with cap extrusions buck-riveted to the spar web. 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. Seal leaks with Bar Soap Cy Galley. 300+ aircraft were built, and in 2007 the CAP 10C is still in production as the CAP 10C NG. The wing spars are obviously very important consideration. The standard for comparing all aircraft structural wood is Stika Spruce. All available for amateurs, schools, hobbyists, government, and wholesale buyers. GTX-345 Transponder (ADS-B Out/In) Garmin GNS 530W & GNS 430W Keith Freon Air. 1829 Railroad Avenue. Purchase spar 62070 001 right now on the internet! Shop our expansive variety of spar 62070 001 for sale! Bmw Oem Front Sunroof Repair Kit For Sunroof Glass Part. November 2017. 99 In Stock. The repair data may also be used as approved data, and the AC chapter, page, and paragraph listed in block 8 of FAA form 337 when: a. approved versus acceptable repair data. 0 Reviews 1 Answered Question. For the last 40 yrs there was NO record in logs of any wing repair. Wood was the material of choice for aircraft construction into the 1930s. Shipping Hazardous Materials (HAZMAT) Products classified as Hazardous Materials (HAZMAT) cannot be shipped outside the contiguous United States (lower 48 states). Safety intent: The safety intent of this service bulletin is to identify and treat any corrosion of the main wing spar. Monday 21st July 2008. Top and bottom wing root skins buckled from fore and aft loadings. 23-4008-4S - KIT - WING SPAR REPAIR by Hawker Beechcraft (Textron) for Airframe. The engine is a 180 hp (130 kW) Lycoming AEIO-360 fuel injection engine, fully lubricated in inverted flight. The increased use of composites and the combining of materials should make airmen vigilant for wings spars made from a variety of materials. The idea to this collection of articles was born when Al made a detailed description of the replacement of a bottom skin on the Ercoupers tech list. Cessna has authorized scraping away the corrosion on the worst places, but my mechanic feels that there are too many of them, and that only changing the spar will really fix the problem in the long run. N125MM , S/N: 11605. The wet Windex helps to position and keep the patch in place as you begin to heat it with the iron. Any water leaking outboard of the fuselage around the wing/fuselage fairings will settle in this area and could cause. The spar cap was fabricated from 2024-T3511 aluminum and the skin from 2024-T3 aluminum. for a very reasonable price!! We Sell and Install the Above SPAR CAPS!!!! PLUS. The wing has been tested statically to 6 G's before failing. It was one of the most widely used seaplanes of World War II. The wind blade spar cap laminate repair includes a prepared surface, an adhesive region disposed on the prepared surface, and a repair disposed on the adhesive region, wherein the adhesive region sufficiently bonds the repair to the prepared surface to substantially match the mechanical properties of the bulk of the wind turbine rotor blade. Empannage Repair. "T" Section Rib (12' Length). The planform of the wing was tapered, however the ailerons' were not. I suspect a patch on the skin would repair the side, while new carry throughs would be necessary to repair that region. While stabbing the wings on our "never ending" project we discovered a major malfunction on our right wing spar where it stabs into the fuse. Having experience/knowledge of putting the wings on five 601XL airplanes, It will not be possible to add a. wing integral fuel tank and the construction and assembly to wing of a metallic flying control surface P10 explain the need for and nature of mass and aerodynamic balancing of flight controls P11 describe the properties and characteristics of Sitka Spruce, Birch Plywood and Dracon fibre and give one aircraft structural application for each. So, for example, the trailing edge adds some 1/8"to 3/16" length to the wing ribs that makes the center rear spar to TE dim 12. 72 LH wing repair 10. Wing Rib Attach Angles - The last of the aluminum parts that I needed to fabricate were the angle clips used to mount the wing ribs to the main spar. Spar Repair. DAN’S AIRCRAFT REPAIR, INC. Airframe repairs of all types such as doubler installations, wing spar, rib, & skin repairs. Wing kits include the following: All wood parts to assemble a wing. Classic 2014 onwards. Wing Spar Repair. Only one failure of the spar is known in which an overloaded and overstressed Monerai suffered spar failure resulting in a fatality. 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. It's a common problem, and the simple result of an imperfect seal between the cap and the filler neck. 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. 040" thick 2024 T3 aluminum to slightly larger than the aft spar section. ADs 56TC, 58A, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-C55, 95-C55A, A56TC, B95, B95A, Beechcraft, D55, D55a, D95A, E55, E95. Notch the upper flange to clear the upper spar cap B. experienced contractor. Currently, most manufactured aircraft have wing spars made of solid extruded aluminum or aluminum extrusions riveted together to form the spar. Note the missing areas of the fuselage top section. detected on the forward side of the aft spar or on the aft side of the main spar. and Canada. AD 87-08-08 did not require further inspections. British Aerospace, Military Aircraft carried out additional work to design and assess bonded composite patches for the repair of skin splice joint and wing spar specimens. The skin splice specimen was based on Harrier guidelines, using typical fastener pitches and assembly methods. All our vauxhall astra body panels and parts are insurance approved and used by most insurance companys and body shops. 07 Nov 2013, 05:40. They typically contain complete replacement spar sections, along with complete drawings, instructions, and all required hardware. 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. I'm looking for some advice on repair shops and prices. corrected, could result in severe structural damage to the wing, accomplish the following: (a) Inspect the wing front spar carry-through frame (web) structure for cracks in accordance with the instructions in Beech Service Bulletin (SB) No. Goodwinds LLC. Mounted on Wall above a staircase at Tiger Moth World Another Photo of broken. Our customers report that they find our maintenance services and labor rates are priced very competitively. For the last 40 yrs there was NO record in logs of any wing repair. With a wide selection of VW DriverGear merchandise in the. 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. Flap Hinge-Spar Repair Note : You must have the approval of a certified aircraft mechanic (A&P) to perform this procedure. 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. 2013-0252 : Wings – Wing Spar Caps – Inspection / Repair Print Download. 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. 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. The logging of hours as to how many winch launch vs aero tow, two seats filed vs solo, how many dual or solo acro flights and g loads were not required in US as previously. In order to assess the stress distribution along the repair bond-line, an optical fiber was embedded during the repair. This time, we have a 55 Baron in the shop for repair per Beech Kit 58-4008. [Figure 6-21] When a spar is damaged, the method of repair must conform to the manufacturer's instructions and recommendations. If it is just a small section, it may be possible to get a DER to draw up and approve some form of local repair to the damaged area. A fail-safe spar with a riveted. The builder then adds the ribs , rigs the control system, adds all the system components , and in our case the flap attachment hinges before bonding the top skin and sealing everything. Part Number 23-4008-4S is an aircraft part manufactured or catalogued by Hawker Beechcraft (Textron). The wing spars of an aircraft in flight are subject to bending stresses. To date we are aware of more than 24 Chieftains across America from Florida to Alaska that have been inspected with total times ranging from approximately 2,000- 36,000 hours. 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. It was one of the most widely used seaplanes of World War II. Rubber molding for wing root fairngs - Safeair part # 1-796. Goodwinds LLC. *Comparing minimum life to minimum life. DAN’S AIRCRAFT REPAIR, INC. Univair Aircraft Corporation 2500 Himalaya Road Aurora, Colorado 80011 Toll Free Sales: 888-433-5433 Phone: 303-375-8882. Happily, the wing had been removed from service already. Layout and Prep Prior to Bending. Information bulletin - Repair of loose rivets, ribs and stringers at wing sections No. Reviews There are no reviews yet. of wing-spar capstrips, wing, fuselage, fin-longitudinal stringers, or highly-stressed ten-sile members. Currently, most manufactured aircraft have wing spars made of solid extruded aluminum or aluminum extrusions riveted together to form the spar. Each wing assembly contains four pins: forward upper, forward lower, aft upper, and aft lower. American Champion Aircraft Corp. The spar was bent and the skin was damaged. The ends are notched in order to avoid creating hard points along the length of the spar. FMS F3A Explorer 1020mm (40") Wingspan - PNP. Sealing leaks Loctite 290 is made to wick itself and harden stop fuel leaks do not use on plexiglas. • 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. Use a clean bristle brush—not nylon—to lightly coat the furniture with the spar varnish. Aftermarket Aircraft Part. I'm not aware of any "wing spar corrosion" issue on the Grummans from when I looked at them. 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. Over 10,000 Piper PA-28 and PA-32 series aircraft will be affected by a proposed Airworthiness Directive requiring inspection of the main wing spar for corrosion. Making a Wing Leading Edge Skin. Note the missing areas of the fuselage top section. the user has determined that it is appropriate to the product being repaired; b. Methods for repair are available. 300+ aircraft were built, and in 2007 the CAP 10C is still in production as the CAP 10C NG. 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. (viii) Keel and chine members of boat hulls or floats. The ribs are riveted to the spars and the skin then is riveted to the ribs using stainless cherry flush rivets. 5" lightening holes in the web along the span. SKIN STRINGERS IN AN AIRCRAFT MS MS&E 06 ATTAULLAH KHAN, MUHAMMAD SUBHAN, WAJAHAT ALI 2. Typically in a spar splice joint the inboard and outboard pieces of the spars are mechanically joined using splice plates. A probe capable of detecting cracks less than 0. Lower wing walk plywood is preformed. 9 hour aircraft had corrosion in one of the bolt holes that required special attention from Piper Engineering. Piper Aircraft has issued two Mandatory Service Bulletins 1244C and 1304A to inspect and protect the Main and Rear Wing Spars between the Fuel Tanks and the Fuselage. E VALUATION OF A UAV COMPOSITE WING SPAR REPAIR USING AN EMBE DDED OPTICAL FIBER RAYLEI GH BACK-SCATTERING DISTRIBUT ED STRAIN SENSING A. 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. DAN’S AIRCRAFT REPAIR, INC. Basically, the wing is a framework composed chiefly of spars, ribs, and (possibly) stringers (see figure 1-5). My price reflects a. We are America's premier shoe repair, resoling and renewal company. For the repair, we applied the white patch first. In particular, this will allow an assessment of the wing’s resilience to damage. ACCOMPLISHMENT INSTRUCTIONS 2. Remember that you prepared for this process in step #2. 00 Horizontal Stabilizer Rebuilt $5550. Remove leading edge and reinstall. When applying varnish coats, it is best to use a number of thin coats, rather than a single thick one. 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. Cutting spars 17 sail Repairs 17-19 1. Reports Of frame (web) cracking have been received on in-service airplanes. Fuel Tank Shelf Support. Wing dihedral must be set relative to the front spar–NOT the root rib!. Placed the bolts in place and tightened up with Nylon washers, so flox will not stick to them. The Sonerai's wing spars are constructed from 2024-T3. Sealing leaks Loctite 290 is made to wick itself and harden stop fuel leaks do not use on plexiglas. Wing Spar Repair. 100% of the aircraft inspected have had cracked Forward wing spar attach bulkheads. Let the varnish dry completely before doing a light, dry sanding with more 220-grit paper. Disassembly Prior to Repairing. They extend lengthwise of the wing (crosswise of the fuselage). All compressions above 72/80. sb cc7-57-009 inspection of main spar lower cap, bl 0. 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. I found that the forward spar web is 1 inch forward of the butt joint between the forward and aft wing skins, and the rear spar web is 2-7/8 (2. The airplane's left wing spar area was again examined at Greeley, Colorado, on September 5-6, 2002. The issues were so serious and wide spread there was potential the wing would be condemned. CESSNA 172 Ownersmanual 28 pages. Univair Aircraft Corporation 2500 Himalaya Road Aurora, Colorado 80011 Toll Free Sales: 888-433-5433 Phone: 303-375-8882. Engine & Aircraft - Owner & Assembly Manuals. Drag/Anti Drag Wires. Web Repair. 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. 1 Location of Spars in wing construction Earlier wings were designed with three or more spars because use of several spars format a reduction in rib stresses and majorly used because of space requirement for housing of fuel tank and landing gears. The wing has been tested statically to 6 G's before failing. Rock West Composites carries all these types. Reinforce the entire splice, including the spruce reinforcing block, on each side with a plywood side plate. Just like all other aspects of aircraft airworthiness and safety it is imperative that the wing spar and the wing spar strap, is properly inspected and maintained in accordance with AD 72-27-09R2, spar strap manufacturer's instructions for continues airworthiness and good common sense airworthiness practices. Please see table below for available models. 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 wing mast solves this problem with its greater dimension in the fore/aft and lateral planes of its cross section. I have a few A&Ps, mechanical engineers, and the folks at Avidkitplanes. "T" Section Rib (12' Length). An aircraft wing is mainly subjected to lift, fuel, engine, landing gear, inertial, structural, nonstructural and other aerodynamic loads. manufactures kit build aircraft with folding wings including the FireFly, FireStar, FireStar II SS, Slingshot, Kolbra, Mark III Classic, and the Mark III Xtra. A26: This is common, but difficult to repair without opening the wing at the rear spar area. The issues were so serious and wide spread there was potential the wing would be condemned. Inspect the wing spar splice on strut-braced airplanes for cracks and corrosion. We found a small crack in the forward wing spar carry-thru during our annual. 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. The repair data may also be used as approved data, and the AC chapter, page, and paragraph listed in block 8 of FAA form 337 when: a. Having experience/knowledge of putting the wings on five 601XL airplanes, It will not be possible to add a. Both BMI and epoxy parts are. The wing Spar is designed with 3. The mainspar attached to frame 5, with 7 bolts, while the rear spar used a single bolt; however, before somebody says that it did nothing, at the end of the. I have increased the spar length by 1/4" each end to reduce the enormous gap between the wing and the aileron ends. Layout and Prep Prior to Bending. 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). If any signs of secondary damage are observed please report this to Liberty Customer Support for follow-up rework instructions. In this case, the wing-walk support appears to have possibly li Probable Cause: The failure of the left wing, which resulted from progressive compressive fractures in the upper wooden spar cap. The surface sheet-metal skins are blind riveted to the spar, ribs and bulkheads. We are a custom builder of triaxial carbon spars, stayed, unstayed, or semistayed,including circular, oval, D-shaped, complex furling, and wing masts. Wood wing spars are fabricated in various designs. I performed a crack check and no cracks are apparent. Forces that produce torsional stress also produce torque. FIXED-WING AIRCRAFT. Examination of the plumbing, bonding and the area around the spar led directly to that dreaded conclusion: my wet wing wasn't wet just on the inside anymore. Visually inspect the main wing spars for any signs of secondary damage that could result from the presence of a crack on the rear spar aileron closeout. Compliance: Complete the inspections not later than 31 March 1992. 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 back parts of the rib pass the load from the flaps and the wing skin to the D-box and the spar, that's why they must also be hard and strong enough. While the upper wing patch was the most technically difficult element of the repair, seeing the forward wing spar section removed was perhaps the most arresting aspect of the work. Cessna has authorized scraping away the corrosion on the worst places, but my mechanic feels that there are too many of them, and that only changing the spar will really fix the problem in the long run. I then went about prepping the parts for the Stall Warning kit that my wing shipped with. Cessna 172 Skyhawk Owner's Manual 41 pages. Attaching the Wing Tips D. New rear spar, new Univair ribs. EAA 857 President: Theodore Merklin Contact: 412-496-9793 | [email protected] inspection area. The wing strut attaches at the wing splice joint. 010" Poly Ply (BVM # 5710). contractor marketing. Fuselage - The left side of the forward fuselage was damaged when the left wing hit the ground. 571005 Wing Structure - Inspect spars, ribs, skins, and stringers for cracks, wrinkles, loose rivets, corrosion, or other damage. This carbon mast is a Southern Spars built Finn wing mast of 1995 vintage. The ribs are riveted to the spars and the skin then is riveted to the ribs using stainless cherry flush rivets. The rumor is that Rockwell produced these simply because they had leftover TC wings. The wing tips are removable. sb cc7-57-009 inspection of main spar lower cap, bl 0. This S1C has the short wings so the compression rib is the rib next to the tip rib. Remember that you prepared for this process in step #2. Wittman Tailwind. Lower spar cap Upper spar cap Rivets Splice Lower spar web Upper spar web Figure 1-30. Shipping Hazardous Materials (HAZMAT) Products classified as Hazardous Materials (HAZMAT) cannot be shipped outside the contiguous United States (lower 48 states). This wing was built as a Speedwing with the HH rib spacing and. All of our dummies are hand made to order right here in the United States. Recommendations aren’t mandatory. Leading Edge Repair. Safety intent: The safety intent of this service bulletin is to identify and treat any corrosion of the main wing spar. As can be seen, the new spar is a solid web out to the wing tip and the wing attach fittings are much larger. Note: This aircraft has a history of wing fatigue problems. 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). In the framework of a wing, ribs are the crosspieces. After the leading edge splice strips were done, I removed the left leading edge assembly off the spar/stand. If the intragranular corrosion is in the spar as well as in the spar cap, the wing will have to come off and a new spar installed, then a new spar cap. 040" thick 2024 T3 aluminum to slightly larger than the aft spar section. 2360, dated November 1990. Basically, the wing is a framework composed chiefly of spars, ribs, and (possibly) stringers (see figure 1-5). torsional loads. Other components may also have supporting members called spars that serve the same function as the spar does in the wing. Spars-- Carl makes them $300 materials/each [email protected] Spar Blank Reinforcements. The critical area includes both the spar cap and the wing skin. There is no acceptable means to complete an eddy current check for cracks on interior rivet lines. Compliance is mandatory, shall be accomplished as follows: Airplane serial numbers 421C0001 thru 421C0800. We also provide inspections & services for Air Carrier 121 , 135 Operators, and 145 Repair Stations. To do the dyepenetrant, they have to remove the top of the wing. Remember, patience here will pay off with a good repair. Each wing assembly contains four pins: forward upper, forward lower, aft upper, and aft lower. The new RV-3B spars use four-piece construction, are gold anodized and come completely assembled. 50 inches wide. Spark plugs REM 37BY new type has short barrel 3/16 shorter (per Carl ). We also looked at the right wing and it's no where near as bad. Home; About Us; Bonanza. We have identified the issue and designed an inspection and repair scheme. Actuator deployment of the nose gear. If there's no structural repair manual, it probably needs a field approval from the FSDO. 55, April 2013, Pgs. A wing, especially the massive structure that lifts the world’s largest aircraft, is a complex structure involving many elements. In the first test (and in the real world) the wing lift loads are taken by the wing struts. The back parts of the rib pass the load from the flaps and the wing skin to the D-box and the spar, that's why they must also be hard and strong enough. It pushed in the left side damaging the forward skin. Now, under normal circumstances, I would have built a new wing but time being what it is I decided to repair it. Looking for abbreviations of WS? It is Wing Support. This wing was built as a Speedwing with the HH rib spacing and. I have no need for easy to pull wings, once at the hangar I can forsee pulling a wing for major repair only. Kenyon has built more spars than any other spar manufacturer in the U. Aero 8 Mk 2/ 2016 onwards. 050" aluminum (on the right in the picture below). Most kites use two-piece leading edges with a connector, or ferrule, hidden inside the wing sleeve about halfway down the wing. This problem focuses on a critical area on a wing front spar, shown in Figure UD-1. Remember this might be a negative on the sale of a plane so there are economics for hiding information. A branch had managed to penetrate the port wing to within an inch or so of the rear spar. Give us a call to discuss your project. Our Facility Sale Options Repair Service Delivery and AOG Quality Assurance Aircraft and Surplus 12NB126 NUTUPR FWD WING SPAR. spars, wing joins, wing to fuselage and landing gear fittings. Wood was the material of choice for aircraft construction into the 1930s. Landing in the early morning hours in Show Low, Arizona, an 8-point bull elk slammed into the left wing bending the main spar. Wing Spar ADs. AMOC-1, Rev. - Replace or repair affected parts in accordance with the appropriate maintenance/repair manual for the type. Forces that produce torsional stress also produce torque. Requirement: Inspect the wing spar carry -through assembly Piper Part No. item ST 14195 Lower Wing Rib - Pfalz D. NuShoe is also the exclusive authorized refurbishing company for many national brands such as Ecco. The plane we've picked out has corrosion in the right outboard wing spar, and the purchase price reflects such. Angle of incidence and amount of dihedral are fixed. Such joints are typically in double or triple shear loading but for simplicity we have assumed it to be in a single shear. Remove all wing access panels. Straight Flight dismantled the aircraft and relocated it to Centennial Airport by transport truck for a new factory wing replacement and engine repairs. Wing Spar Repairs Wood wing spars are fabricated in various designs using solid wood, plywood, or a combination of the two. Our ribs are stamped out of 2024 T-3 aluminum and have a flange that allows the fabric to be riveted, screwed, stitched or Martin fabric clipped. The originals are, as far as I can tell, the ones installed at the factory and have been repaired in a couple of areas including one full splice (which is adequate but not how I would have done it). This time, we have a 55 Baron in the shop for repair per Beech Kit 58-4008. All turns out well. 23-4008-3 S - KIT - WING SPAR REPAIR by Hawker Beechcraft (Textron) for Airframe. The wing has been tested statically to 6 G's before failing. I suspect a patch on the skin would repair the side, while new carry throughs would be necessary to repair that region. For this reason, the built-up box spar repair is the most critical, and therefore requires the use of approved drawings as proper guidelines. noted in AD2018-03-03 costing analysis. Toggle navigation. If found, the skin cracks had to be repaired using repair methods acceptable to the Administrator. Buckled skins and root ribs delaminated from wing spar. 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. This course will build on students' knowledge and skills for performing aircraft structural repairs, including such topics as, spar and bulkhead repair. The wing spar is built up in layers with rivets buried in internal layers. In this case, the wing-walk support appears to have possibly li Probable Cause: The failure of the left wing, which resulted from progressive compressive fractures in the upper wooden spar cap. If damage is observed, repair in accordance with the "Instructions Sectio n - Paragraph. Even after the cracks was noticed, the mast was in use for over six months in at times 25 knot winds and steep seas. Many flat surface skins are pre-drilled at the factory with a drilling machine, and are pre-formed and cut, ready for assembly. 7m/42-ft long middle spar and an 11. Since the airworthiness directive doesn't call out a specific repair, the mechanic is forced to either: Replace the wing with a servicable unit (likely). Here lower skin and spar damage are visible where the gear leg was torn off. it is not contrary to manufacturer's data. 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. (Cessna) Models 177, 177A, 177B, 177RG, and F177RG airplanes. samples from the other wing show serious weakness. Riveting the spar from end to end will take two mechanics just over a day. 7-AC engine upgrade to a C-85 in progress. Wing tips laminated and preformed. 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. Top wing resheeting has begun. NN5 7QP - T. I'm looking for some advice on repair shops and prices. 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. Producing forward wing spars. Layout and Prep Prior to Bending. The Sonerai's wing spars are constructed from 2024-T3. Hysol 9460 was used to bond. The lowers each have a retractable landing light and a leading edge red or green position light. Spirit AeroSystems actualizes Airbus’ intelligent design for the A350’s center fuselage and front wing spar in Kinston, N. Cracked Wing Rib Repair Design & Approval In Piper Malibus and Mirages, after about 2500 flight hours, cracks can develop in wing ribs and cause fuel to leak through the rivets in the underside of the wing. 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. By Aircraft Owners and Pilots Association - www. Originally in service with the Republic Navy, it was more famously used as the workhorse of the Rebel Alliance Starfighter Corps during the Galactic Civil War. 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. 157 “AFT WING SPAR CORROSION REPAIR”. Standard kit wing skins are not pre-punched. Aileron/Flap Parts. For the last 40 yrs there was NO record in logs of any wing repair. The wing rear spar splice repair is a complicated procedure, with the work scope including the removal of structures adjacent to the rear spar and gaining access to the fuel tank interior, before removal of the rear spar itself, fabrication of repair parts and installation of fasteners and seals. 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. 032 leading edge core must be like, complete and have good spars. Fuel Tank Shelf Support. GL1100 GOLD WING. 010" Poly Ply (BVM # 5710). The A350's forward wing spar, a 102-ft/31. (iv) Spars. This spar was included in other parts I bought at auction. Labor cost to repair cracked wing spar center webs on both sides of the airplane Parts cost Total cost per airplane to repair cracked wing spar center webs on both sides of the airplane; 400 work hours × $65 = $26,000: $400: $26,000 + $400 = $26,400. All our vauxhall astra body panels and parts are insurance approved and used by most insurance companys and body shops. The best quality First Person View equipment. com mulling over whether a repair is possible, or if a complete rebuild is in order. (x) Wing main ribs and compression members. The skin repair is pretty straight forward. This time, we have a 55 Baron in the shop for repair per Beech Kit 58-4008. Piper Aircraft has issued two Mandatory Service Bulletins 1244C and 1304A to inspect and protect the Main and Rear Wing Spars between the Fuel Tanks and the Fuselage. Mast Extrusions and Fittings Boom Extrusions and Fittings Round Tubing Sailboat Hardware and. 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. NDI Eddy Current Inspection of the Wing Spar Splice Holes has been completed on 5 of our 13 Chieftains with TTAF's ranging from 11,198. A plate web wing spar with vertical stiffeners. View Michael Ward’s profile on LinkedIn, the world's largest professional community. We specialize in custom Engraved and Airbrushed dummy trunks and are unsurpassed in our quality and designs.
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