Summary of Contents for SCALE-PARKFLYER Mustang B Fatty
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Mustang B „Fatty“ From the Fatty Season:...
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building instructions The model of the Mustang B as a "cartoon variant" is part of the Fatty Season, which is available here in the shop. The models are simple in construction and allow a quick construction progress. The wing for example. consists of only a few components. The selected "KF"...
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The Depron components are precisely cut using a CNC machine. Positions of all adjacent components were also marked and labeled with CNC. In this way it can be ensured that all adjacent components can be glued to fit easily. The illustration shows the contents of the kit: plus Planking material 3 mm, 6 mm Depron Heling and the PVC canopy...
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General: The building material DEPRON is a very light building material that is normally used in house construction.
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Building instructions: 1. Structure of the wing:...
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1. Cut out the slot for the stiffening (6x0.5 mm CFK rod, better 8X0.5 mm CFK) from the lower wing with a cutter knife according to the marking. Glue the oversized Carbon rods flush with the underside. The overhang serves to ensure that both Carbon rods can be adequately glued together.
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1. Put the heling together. 1. Place the lower wing halves and grind the connection joint until they fit neatly and the projecting Carbon lies against each other.
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Image shows Fatty Zero, same procedure 1. Align both wing halves on the heling and glue them together. Make sure that both Carbon rods are glued together. 2. Prepare aileron servos including cable extension. A notch in both wing parts serves as a cable duct. Notch both wing parts until the cables pass through without pressure.
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1. If a Carbon wider than mm was used, also cut the slot in the upper half of the wing. Put on the upper wing half and grind the connection joint until they fit together. Now glue the upper wing parts onto the underside of the heling.
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2. Insert all frames, then insert stringers R3 and R4 from the side. After all the fuselage parts have been pushed in for accuracy testing, they can be glued.
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2. Sand all frames and stringers according to the subsequent planking: 12. Prepare tail units: 13. To stiffen a Carbon rod 6X05 mm, see gluing in the red line. 12. The elevator should also be stiffened with a 6 mm log. (Picture shows Fatty Stuka)
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12. Insert the elevator and rudder into the tail units using hinges. 13. The tail unit should be inserted before the fuselage is clad and checked for accuracy of fit.
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12. The engine should now be used in the fuselage using plywood, Carbon or GRP. The force must in any case be distributed over several frames and stringers. Landing on the "nose" could loosen the engine if the attachment in the fuselage is too low.
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12. Use the elevator and rudder servos in the area of the removable canopy. Route Bowden cables to the elevators and rudder, leave excess Bowden cables out of the fuselage. To do this, insert the tail unit for a tension-free course in the fuselage to the control horns.
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12. Planking the fuselage: We recommend planking from frame to frame. It is important that the Depron is pre-bent with the “more unstable” bending side of the bending contour. The best way to do this is to carefully deform the Depron over the edge of a table with the heel of your hand. Of course, larger areas of the fuselage can be covered up to the entire hull side in one go, depending on the knowledge of the planking.
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18. When the fuselage is covered, the wing can be put on. It is advisable to use the heling for alignment. The tail can also be glued. Pay attention to the geometrical alignment during bonding.
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19. Adjust the PVC canopy on the fuselage. It is advisable to glue 3 or 6 mm depron strips as a frame. Attachment with magnets or like this hood closure.
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Pos. Of the flight battery, secured with Velcro...
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20. A spinner should be used for a nicer look.
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Now the model can be completely sanded. For adhesive gaps, “Modelier” “Moltofill”, a type of paste for touching up plaster, can be used optimally to fill the gaps. After curing, the material is hardly harder than Depron and you have a clean shell in your hands.
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1. RC system: 2. Battery: Insert the battery into the fuselage via the access to the canopy and secure it against slipping. 3. Rudder deflections: height 20 mm, side 20 mm, ailerons 25 4. Center of gravity: The center of gravity is 75 mm from the front edge of the wing, or 44 mm in front of the KF step.
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1. For the finish I recommend "Hobbyline" water-based paints. Depron, lightly sanded, can be rolled very smoothly with a soft paint roller. If you want to achieve a little more stability, you should apply parquet lacquer from "Aqua Clou" (water-based) and apply several coats with intermediate sanding.
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Warning!! Before you fl y the R/C model it is essential to read the operating and building instructions in full. This sheet is part of the operating instructions. Please keep it in a safe place for further reference. If you ever sell the model make sure to pass on this sheet to the new owner together with the model. A remote controlled model aircraft (model plane ) is not a toy.
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