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Part 1 - Hobbico Brands

1. J 8 Cut one 11 long piece for the bottom center spar and one 9 1 4 long piece for the top center 27 spar from a 1 4 x 3 8 x 24 basswood stick Pin only the ends of the 11 bottom center spar to your building board over its location on the plan Do not stick the T pins through the basswood spar but insert them in a crossed fashion over the spar to hold it to your building board Now for the funpart 4 9 Fit the ribs onto the die cut 1 8 plywood center spar web W19 Make sure the ribs go all the way down in the center spar web Deepen the notches in the ribs or the spar web if necessary Fit the assembly onto the bottom spar LJ 10 Join the die cut 1 8 plywood aft center spar W20 the center leading edge assembly W21 and W21A the 9 top spar and the wing bolt plates to the ribs Make sure the ribs align with the plan J 11 Pin small blocks of leftover balsa to the plan next to the W1 ribs aligning them over the plan and place weights on top of the ribs and spars to hold the jig tabs to the building board Use a small square to make sure the W1 ribs are vertical L 12 Use medium or thin CA to glue all joints excepting the top spar Do not use large amounts of CA and do not build up large fillets This will make it easier to join other parts to the assembly You will be reminded to reinforce all glue joints later 13 Remove the top spar Glue it back in place SHEET
2. GPMQ4106 2 3 4 White Spinner GPMQ4525 36 Medium Silicone Fuel Tubing GPMQ4131 1 2 R C Foam Rubber Padding HCAQ1050 1 5 Scale Pilot Figures WBRQ2485 Fuel Filler Valve GPMQ4160 Exhaust Deflector HCAP2175 3 4 rolls Top Flite Super MonoKote covering see Finishing on page 64 Paint see Finishing on page 64 Propellers see the engine instructions OO Items for V tail with elevator only Ly 1 Y Harness for elevator servos if building V tail with elevator only For Flaps the following additional items will be required 1 Y Harness OR J 2 9 Servo Extensions L 1 Dual Servo Extension J al Robart 309 Super Hinge Points ROBQ2509 Two standard servos For an In Cowl Muffler setup the following items will be required O S 61SF amp FX Top Flite Header TOPQ7920 SuperTigre 61 90K Top Flite Header TOPQ7925 SuperTigre 75 90G Top Flite Header TOPQ7926 61 75 Bonanza In Cowl Muffler TOPQ7917 BUILDING SUPPLIES Here s a checklist of supplies you should have on hand while you re building We recommend Great Planes Pro CA and Epoxy Glue Filler 4 oz Thin CA GPMR6003 4 oz Medium CA GPMR6009 2 oz Thick CA GPMR6015 CA Accelerator GPMR6035 CA Debonder GMPR6039 CA Applicator Tips HCAR3780 30 minute epoxy GPMR6047 6 minute epoxy GPMR6045 Pro Wood Glue GPMR6161 J
3. STAB J LJ 2 Draw a centerline all the way around a 3 4 shaped balsa stab tip block J 113 Place the stab tip block over its location on the plan Mark where the ruddervator tip meets the stab tip on both sides of the block 4 Cut the stab tip from the ruddervator tip True the edges you just cut with a bar sander J J 5 Glue the stab tip to the stab The sharp point of the stab tip should align with the TE of the stab Glue the ruddervator tip to the ruddervator so it is 1 8 aft of the LE and aligns with the stab tip as shown in the sketch J 6 Use a razor plane or a hobby carving knife followed by sanding to carefully shape the ruddervator and stab tip Inspect your progress frequently Use the centerlines as a guide and the plan as a reference so you know what the curve of the tip should look like Hint Stick a T pin through the ruddervator tip into the stab This will hold the ruddervator tip while you shape it 20 Note When you shape the left stab tip in addition to the plan use the finished tip on the right stab as a guide to shape the left stab tip This way you can make sure both of the stab tips are identical 41 17 Shape the stab LE as shown on the plan lJ 8 Separate the ruddervator from the stab J LJ 9 Shape the leading edge of the ruddervator to a V as shown on the plan Use the centerline on the leading edge as a guide Make sure that the angle of the V
4. Sand the top of the leading edge sub spar elevator TE spar and the ruddervator LE spar so they match the contour of the ribs Don t change the shape of the airfoil by sanding too much LJ V13 THIS STEP B VERY IMPORTANT Arrange the T pins so every other rib is held down with one pin near the front and one pin near the rear and make sure all the pins go into the jig tabs at the same angle This will allow you to finagle the stab off your building board by lifting it up and to one side after the top sheeting is glued in place the T pins are concealed J V14 Use your favorite method to glue the stab skin to the stab We recommend using aliphatic resin to glue the skin to the ribs and TE spar and CA for only the leading edge Apply the glue Working quickly position the stab skin and hold the leading edge down until the CA cures When the CA is cured wet the front of the skin with a 50 50 mix of alcohol and water and press it to the rest of the frame holding it down with weights until the glue dries Note If you choose to use CA for the entire job be aware that residual accelerator you may have used earlier can make the CA you use for this step cure LJ V15 Glue the ruddervator skin to the ruddervator You can use CA for this step since the skin is small and easy to posidon Make sure the trailing edge contacts the stoppers on the top of the jig tabs on ribs S7V and S2V J J V16 After all the glue has
5. additional strength Occasionally we refer to the top or bottom of the model or up or down To avoid confusion the top or bottom of the model is as it would be when the airplane is right side up and will be referred to as the top even if the model is upside down during that step ie the top main spar is always the top main spar even if the wing is upside down when you are working on it Similarly move the former up means move the former toward the top of the fuselage even if the fuselage is upside down when you are working on it Incidence and Thrust Angles The incidence angles and down thrust angles shown on the fuselage side view are in reference to the stepped main fuselage stringer the 1 4 x 3 8 x 36 stepped stringer which is set at 0 The right thrust shown on the bottom view is in reference to the centerline of the fuselage Remember this is the bottom view so right thrust is viewed as an offset to the left from the bottom When you get to each step read that step completely through to the end before you begin Frequently there is important information or a note at the end of the step that you need to know before you start Photos and sketches are placed ahead of the step they refer to Frequently you can study photos in following steps to get another view of the same parts COMMON ABBREVIATIONS USED IN THIS BOOK AND ON THE PLANS Deg Degrees Ply Plywood Fuse Fuselage LE Leading Edge front L
6. aileron servos in the other wing panel Q 7 Glue leftover 1 16 balsa sheeting to the inside of the bottom sheeting around the wheel well cutout with the grain direction opposite that of the wing sheeting This will reinforce the sheeting around the wheel well cutout J 8 Brush another coat of fuelproof paint inside the wheel wells while they are still easy to reach with a paint brush JOIN THE WING PANELS TE LJ 1 Remove the flaps Test fit both outer panels to the center section Make small adjustments if necessary to minimize any gaps you see Test fit your clamps to make sure you have enough of them and to make sure you know where you are going to place the clamps when you actually glue the wing together ee a LT _ 3 9 16 3 9 16 if BALSA STICKS 35 Q 2 Optional The dihedral braces and the preset angle of the root ribs on the outer panels will determine the dihedral in the wing But if you wish to check the dihedral before you permanently glue the wings together clamp the wing together raise the center section off your workbench with balsa sticks of equal size so the wing is not resting on the clamps and measure the height of both wing tips The height of both tips measured under the bottom of the spar at tip rib W14 should be 3 9 16 not including the balsa sticks If the measured dihedral of both wing tips is within a range of 3 3 8 to 3 3 4 the dihedral is ok
7. amp Z Products Z RC 56 canopy glue JOZR5007 Microballoons TOPR1090 Milled Fiberglass GPMR6165 Lightweight Hobby Filler Balsa Color HCAR3401 Auto body filler Bondo r similar 3M 75 Spray Adhesive MMMR1900 Denatured or Isopropyl Alcohol m mi mi m mi mi mi mi mi m DOC DODU ools 11 Blades HCAR0311 100 qty Single Edge Razor Blades HCARO312 100 qty Razor Plane MASRI510 X Acto Building Square XACR7726 X Act0 Building Triangle XACR7725 T Pins HCAR5100 small HCAR5150 medium HCAR5200 large Drill Bits 91 16 17 64 133 32 9 32 1 8 5 16 5 32 9 64 or 29 3 16 411 64 or 10 11 4 I 13 64 or 7 ay ay Tools Cont El 1 4 20 Tap and drill set GPMR8105 8 32 Tap and drill set GPMR8103 L Kyosho LexarP Curved Scissors KYORI010 LJ Long handle 9 64 ball driver GPMR8004 J Long handle 3 32 ball driver GPMR8002 J Silver Solder GPMR8070w flux lt I Masking Tape Wax Paper Easy Touch Bar Sanders I Heat Gun TOPR2000 CI Trim Seal Tool TOPR2200 Hot Sock TOPR2175 i Sealing Iron TOPR2100 EASY TOUCH HAND SANDER A flat durable easy to handle sanding tool is a necessity for building a well finished model Great Planes makes a complete range of Easy Touch Bar Sanders patent pending and replaceable Easy Touch adhesive backed sandpaper While building the Bonanza we
8. in the top sheeting REMOVE A 3 8 WIDE STRIP J LJ 2 Use a ballpoint pen to lightly mark the flap on the bottom of the wing as shown in the sketch Remove the 3 8 strip of sheeting from the bottom This will expose the ribs so you know where to cut them to separate the flap from the wing 32 3 8 GAP FLAP SPAR CUT THE TOP SHEETING IN THIS AREA 4 43 Use a razor saw to cut through the ribs and top sheeting as shown in the sketch FLAP SPAR BOTTOM SHEETING ye YL A REMAINDER OF RIB bi 4 a al Pad SLIGHT BEVEL TOP SHEETING J D4 Trim the TE of the wing in the flap area and the LE of the flap as shown in the sketch A 3 4 dowel wrapped with 150 grit sandpaper can be used to round out the rib stubs J A 5 Cut a hole in the inner wing TE for the flap horn at the location shown on the plan The hole should be biased toward the top of the wing OO 6 Place the flap over the plan and mark the location of the die cut 1 16 ply flap horn Fit but do not glue the flap horn into the flap Note Each flap has a different location for the flap horn so make sure you use the correct wing plan for the flap you are working on LJ WJ 7 Cut the 5 8 x 1 318 x 18 balsa flap LE into two pieces that fit on both sides of the flap horn Cut a 1 16 notch in the longer LE to accommodate the flap horn Glue the LE to the flap so the top edge is flush with t
9. make the forward and aft bottom wing skins the same way you made the top wing skins on page 21 LJ 2 Use a ballpoint pen to mark the top sheeting over ribs W14 W9 and W4 at the leading and trailing edges J J 3 Test fit the die cut 1 8 balsa wing cradles W14C W9C and W4C on the top of the wing aligning them with the marks you made Sand away any slivers or slight die cutting irregularities until the cradles match the contour of the wing 43 4 Glue the die cut 1 8 balsa feet to the cradles Apply one drop of thick or medium CA near the front and rear of each cradle and tack glue them to the top wing sheeting in their proper locations You only need enough glue to hold the cradles to the wing so they won t fall off when you turn it upside down LET ILLS J 4 5 Place the wing on your workbench so it is resting on the cradles Trim the stoppers on the cradles so the trailing edge of the bottom sheeting aligns with the trailing edge of the top sheeting and the front edge of the sheeting ends at the center of the spar the same way as the top sheeting J J 6 Glue the aft bottom skin to the wing Use T pins or weights to hold the skin in place until the glue dries Caution Do not add too much weight because this may bow the wing 0 CJ 7 Test fit trim then glue the forward outer skin to the wing panel Just the same as the top forward outer skin the wood grain should be parallel to the leading edge of the wing pan
10. rest of the space Note that the grain direction is parallel to the leading edge between ribs W2 and W4 Trim the sheet to fit the wing Glue it in position J T 9 After the glue on all the sheeting is dry remove the T pins you can reach and lift the wing off your building board 24 10 Clean the glue blobs and wood chips off your workbench so they won t leave dents in your beautiful wing sheeting Turn the wing over and carefully cut the jig tabs off the ribs LJ 11 Reinforce all glue joints that don t look strong It is particularly important that the joint between the spar web and both spars are securely glued J 12 Position the left wing plan on your building board and cover it with wax paper Return to step 1 on page 22 and repeat the steps to build the left wing panel FINISH THE OUTER WING PANELS Start with the right wing panel so your progress matches the photos 1 Glue a die cut 3 32 balsa sub rib W2A to rib W2 where shown on the plan The sub rib provides additional gluing area when the sheeting is installled Use the W2A that does not have a notch cut in it for the flap spar TA 2 Glue the die cut 3 32 balsa flap ribs W2A and W8A and aileron ribs W9A and W14A to the wing where shown on the plan Note that W8A and W9A are perpendicular to the aileron spar W17 Hint Temporarily place a shim made from 1 16 leftover plywood between the ribs for perfect alignment J 3 Stick a pin thro
11. 309 Robart Super Hinge Points into the holes in the wing but do not glue them in Fit the flap to the wing and mark the locations of the hinge points on the flap J LJ 14 Use the flap hinge drill guide to drill holes in the flap the same way you did for the wing 2 15 Cut 1 4 off the end of the outermost hinge point that fits into the flap Test fit the flaps to the wing with the hinge points Adjust the position depth of the hinges until the flap aligns with the wing the same way it was before you cut it loose Make adjustments until the flap fits the wing and freely moves about its range of motion Strive for a good fit where the top of the flap meets the top of the wing 16 Return to step 1 page 32 and mount the other flap to the wing the same way BUILD THE AILERONS 40 1 If you have built flaps remove them from the right wing panel Use a razor saw to separate the aileron from the wing by cutting between the LE of the aileron and the TE of the wing Refer to the plans to find the location of this gap and poke a pin through the sheeting to verify you have found the gap Use the razor saw to cut the ends of the aileron from the wing along the holes you poked in the top sheeting J 2 Sand the sheeting and the rib stubs on the wing even with the TE Glue a piece of leftover 3 32 balsa to the wing tip rib Sand it to the shape of the wing J 143 Sand the sheeting and the rib stubs on the aileron even
12. FOLLOW THIS IMPORTANT SAFETY PRECAUTION Your Beechcraft Bonanza is not a toy but a sophisticated working model that functions very much like an actual airplane Because of its realistic performance if you do not assemble and operate your Bonanza correctly you could possibly injure yourself or spectators and damage property To make your R C modeling experience totally enjoyable get assistance with assembly and your first flights from an experienced knowledgeable modeler You ll learn faster and avoid risking your model before you re truly ready to solo Your local hobby shop has information about flying clubs in your area whose membership includes qualified instructors You can also contact the Academy of Model Aeronautics AMA which has more than 2 300 chartered clubs across the United States We recommend you join the AMA which will insure you at AMA club sites and events AMA Membership is required at chartered club fields where qualified flight instructors are available Contact the AMA at the address or toll free phone number below b SI SINCE 1936 Academy of Model Aeronautics 5151 East Memorial Drive Muncie IN 47302 800 435 9262 Fax 765 741 0057 Your Top Flite Gold Edition Beechcraft Bonanza is intended for scale and general sport flying including mild aerobatics such as loops stall turns rolls etc Its structure is designed to withstand such stresses If you intend to use your Bonanza f
13. ball bearing Schnuerle ported engine is highly recommended Our prototype Bonanza weighed 13 pounds with all of the options including flaps scale cockpit interior and operational lighting and was flown with a SuperTigre G 75 It turned a Top Flite Power Point 12x8 prop at 9 600 RPM This engine provided excellent performance and more than enough power even in gusty winds Although larger engines can be used to power this model the extra horsepower is not needed The included adjustable engine mount will hold a range of engines from 60 2 stroke through 1 20 4 stroke EXHAUST SYSTEM A Top Flite header and muffler are available that will fit inside your cowl They are designed for 2 stroke engines mounted horizontally as used on the model and shown in the instructions For part numbers see the accessory list on page 6 RETRACTABLE LANDING GEAR You may build the Bonanza either with fixed or retractable landing gear Of course fixed gear will be much easier to installthan retracts but we provide detailed instructions on retract installation so you should have no trouble We chose the Robart BZA80 retracts because they are specially designed for this model This landing gear is a special adaptation of the Robart 640 mains and the 631 nose gear Other systems may work as well but it is up to you to make modifications to fit them into the model FLAPS This model was designed to incorporate scale flaps however flaps are
14. ballpoint pen to extend the die cut wheel well cutout in both W3 ribs Cut partway through the rib along the line so the cutout will be easier to remove later ee Beech Fact In 1946 Walter H Beech announced his all new revolutionary single engine entry in the postwar market He named it the Bonanza descriptive of an extra value offered in the way of economy performance and pleasure to the owner Perform steps 7 through 9 only if you are installing fixed landing gear I 7 Prepare a set of right wing ribs by using 30 minute epoxy to glue the die cut 1 8 plywood fixed landing gear rib doublers W4G W5G and W6G to the die cut 3 32 balsa ribs W4 W5 and W6 exactly as shown in the photo Make sure the doublers are on the side of the ribs as shown in the photo J 8 Prepare a set of left wing ribs the same way but use the photo above to make sure you glue the doublers to the correct side of the ribs A 4 Remove the shaded area of balsa shown ir the previous two photos after the epoxy is fully cured Note Details for fixed landing gear are shown or the left wing plan 10 If you will be installing lights in the wing drill 3 16 holes through wing ribs W3 through W14 in the approximate location shown in the sketch on step 5 page 21 11 Use a straightedge and a ballpoint pen to mark a vertical line 1 16 from the front and back of the spar notches in both W2 ribs Use a sh
15. in the recommended control throws section Will It Really Fly On a 60 Size Engine YES And very scale like as well Our test flying was done with a new Super Tigre 75 with a TF in cowl muffler It was during winter and it was cold so we weren t able to dial in the engine very well It was turning a TF 12 8 Power Point prop at 9 600 RPM and we never felt a need for more power It flew in a very scale like manner Good luck and good flying hope you enjoy building and flying your Bonanza as much as did designing it 3732 X X 30 BALSA 3 32 X X 30 BALSA 8 ils 5 3 1 8 X T X 15 3 4 PLY eac E3 ve X 6 X 15 3 4 PLY V8 X 5 1 8 X 23 3 4 PLY BON9W13 LEAS Gay V8 X 6 178 X 23 3747 PLY 1 X 63 4 X W374 PLY VALVE MOUNT 1 8 X 5 7 8 X 26 PLY GET READY TO BUILD J 1 Unroll the plan sheets then roll them inside out so they lie flat J 2 Remove all the parts from the box Use a ballpoint pen not a felt tip pen to lightly write the name or size on each piece so you can identify it later Use the die cut patterns on pages 8 amp 9 to identify and mark the die cut parts before you remove them from their die cut sheets Many of the parts already have numbers stamped on them but in some cases the number is located alongside the parts You may remove all the die cut parts from their die sheets now or wait until you need them If a part is difficult to remove
16. jig tabs onthe rest of the ribs to the plan T V4 One at a time align the fronts of the ribs over the plan and pin the jig tabs down to your building board 1 V5 Still without using glue join rib SIV to the assembly and pin it to your building board J LJ V6 Glue two die cut 1 8 balsa V tail LE braces together Place them in the notches of ribs S1V and S2V as shown on the plan A 0 V7 Make sure all the jig tabs of all the ribs are contacting your building board then glue the stab TE spar ruddervator LE spar and the V tail LE brace to the ribs with medium CA Don t use large amounts of CA or build up fillets of glue Later we will instruct you to reinforce glue joints that don t look strong J CJ V8 Bevel the fronts of the ribs to match the aft sweep of the leading edge Cut a shaped 5 16 x 15 balsa stab fin leading edge to a length of Glue it to the fronts of the ribs so the top is even with the top of the ribs The bottom of the LE will extend below the ribs but will be sanded flush later J V9 Check the fit of the sub spar S11 in the die cut notches of the ribs SIV S2V and S3V Make any adjustments needed LJ 1 VIO Test fit then glue the sub spar in position Use a 90 triangle to insure that the sub spar is vertical V11 Cut the end off rib SIAV at the embossed line and set that little piece aside Glue SIAV to the ruddervator LE spar over its location on the plan 1 0 1 12
17. notches Use a hobby knife or a fine razor saw to cut the rest of the way through rib W2 on the right wing panel and remove the balsa within the area you cut J A 3 Cut away the portion of balsa on rib W1 between the spars on the right side of the center section the same way J LJ 4 Test fit the die cut 1 16 plywood dihedral braces W23 and the die cut 1 8 plywood dihedral braces W22 in the outer wing panel If necessary chamfer the corners of the braces to accommodate small glue fillets in the wing Note Make certain you fit the braces right side up the same as the dihedral of wing La d LAL J LJ 5 Temporarily join the center section to the right wing panel with the dihedral braces to make sure everything fits Make adjustments where needed so the center section fully contacts the right panel Separate the wing sections and remove the dihedral braces Read the following five steps before you actually use any glue so you understand the procedure and can gather the items you will need LJ 6 Mix a batch of 45 or 30 minute epoxy Spread a film of epoxy in the outer wing panel everywhere it contacts the dihedral braces Spread a film of epoxy on the 1 8 and 1 16 ply dihedral braces except where they will contact the center section wing panel Fit the dihedral braces into the right wing panel Make certain you fit the braces right side up J 7 Remove excess epoxy from the parts of the dihedral braces that will c
18. of each skin as the top Sand the bottoms of both wing skins so they are flat or almost flat Sand the tops of the skins so they are flat andsmooth PREPARATIONS 1 1 Unroll the wing plan Roll it inside out so it will lie flat Cut the right wing panel with the center section from the wing plan Position it on your flat building board and cover the plan with wax paper Perform steps 2 through 6 if you are installing retractable landing gear D D morre Have you purchased your retracts yet If you have or as soon as you do take the neoprene air lines out of the package and hang them from a hook somewhere in your shop letting them dangle under their own weight This will get all the kinks out and make them easier to work with 21 14 Remove the shaded area of balsa shown in tfe previous two photos after the epoxy is fullv Cured SLOT FOR SERVO CORDS 5 32 HOLES FOR RETRACT AIR LINES 3 16 HOLES FOR WING TIP LIGHTS 15 Drill 5 32 holes and cut slots at the locations suggested in the sketch in both sets of ribs W2 W3 and W4 for the retract air lines and servo cords Make the slots large enough so the connectors on the ends of your servo cords will pass through If you will be installing lights in the wing drill 3 16 holes through wing ribs W3 through W14 in the approximate location shown in the sketch Hint An appropriate size brass tube sharpened at one end cuts very clean holes D 6 Use a
19. one in the photo below DO NOT cut the slot shown in rib S1V until instructed to do so later LI J V23 Cut six 2 118 long hinge blocks from the 1 4 x 3 8 x 36 balsa stick Glue the hinge blocks evenly spaced to the stab TE spar and the ruddervator LE spar where shown on the plan Glue the die cut 1 8 balsa stab gusset to the hinge block and rib S7V as shown on the plan Position the gusset so it is not on the centerline of the hinge so you do not break it when you cut the hinge slot Align the grain as shown on the plan im O V24 Trim the ruddervator torque rod block and any protruding hinge blocks so they are even with the bottoms of the ribs 1 1 V25 Reinforce glue joints that don t look strong V26 Glue the bottom stab and ruddervator skins to the bottom of the stab and ruddervator Work over a flat surface and be careful not to add any twist into the stab as you press the skins onto the stab frame Make sure the TE of the ruddervator skins align Optional Use the die cut 1 8 balsa V tail stab cradles S2V and S7V to hold the stab flat on your workbench while you glue the bottom skins on Use the stab saddles the same as the wing saddles shown in stepsl 5 on pages 30 WAA V27 Use a bar sander with 80 grit sandpaper to sand the sheeting even with rib S7V 4 1 V28 Cut the ribs and separate the ruddervator from the stab Sand the excess sheeting and rib stubs from the TE of the stab a
20. previous step J 4 6 Temporarily remove rib W2 from the assembly O10 7 One at atime accurately align the jig tabs of all the ribs with the plan and pin them to your building board In addition to T pins place weights on top of the ribs and the aft spars to insure that all the jig tabs are contacting your building board Inspect all joints and make sure everything aligns with the plan The spar web must fully contact the bottom spar A die cut 1 8 plywood 90 degree gauge is supplied in the kit to help you keep the ribs vertical as you glue them LJ LJ 8 Use medium or thin CA to glue all the joints Use the CA sparingly at this stage of construction and do not build up fillets This will allow you to realign parts if necessary and keep you from gluing the jig tabs to the ribs We will remind you to reinforce all glue joints later 9 Place rib W2 back onto the assembly Align W2 with the dashed line depicting where it contacts the plan Use the die cut 1 8 plywood dihedral gauge to set W2 at the correct angle Glue it to the bottom spar and the spar web Glue W2 to the aft inner spar using the dihedral gauge to set it at the correct angle J 10 Test fit a 1 4 x 3 8 x 36 balsa upper spar in the notches of the ribs so the end of the spar aligns with rib W2 Glue the spar to the ribs and the spar web with thick or medium CA Remember don t use too much glue ALIGN THE LE WTH THE TOP OF EACH RIB P 1
21. to size now 5110 After the glue has thoroughly dried remove all the T pins you can reach Carefully lift the fin with the rudder from your building board Trim the jig tabs from the ribs and take out the rest of the T pins J ST11 Use a razor plane or a 11 blade to trim the right side of the LE so it is the same size as the front of the ribs and matches the airfoil shape LJ 5112 Sand the bottoms of the ribs leading edges fin spar rudder spar and trailing edges so that they blend 5113 Bevel the trailing edge of the left rudder skin the same way you did the stab ST14 Glue the four die cut1 8 balsa rudder torque rod blocks betweenR1Aand R2 in the rudder 5115 Cut six 1 718 long hinge blocks from the 1 4 x 3 8 x 36 balsa stick Test fit then glue the hinge blocks evenly spaced to the fin TE spar and the rudder LE spar where shown on the plan J ST16 Glue the die cut 1 8 balsa fin gusset to the hinge block and rib R6 The gusset should be raised so it is even with the left side of the fin TE and rib R6 so it does not interfere with the hinge slot i 5117 Trim the elevator torque rod blocks and any hinge blocks so they are even with the ribs BEVEL FIN POST SIDE A FRONT ST18 Cut a 5 long fin post from a 114 x 318 x 36 basswood stick Bevel one end so it matches the plan Bevel the sides to accommodate the sheeting Set the fin post aside for now MO ST19 Re
22. will allow the throws indicated in the back of the manual Straight tail builders make the other stab tip the same way then return to step ST40 on page 14 a Be J V10 Starting at rib S1V remove a 1 3 8 strip of top sheeting between the V tail LE brace and the sub spar Remove a 1 1 4 strip of bottom sheeting between the V tail LE brace and the sub spar See the following photo 2d 1 11 between the LE brace and the sub spar Now you should have a slot in the stab like the one in the photo Remove the small section of rib S1V What a nice piece of workmanship Put the right stab in a safe place Clean off your workbench vacuum the floor and build the left stab the same way BUILD THE WING MAKE THE WING SKINS AFT WING SKIN CUT OFF EXCESS y fave haan TRIM THIS PIECE GLUE IT HERE 4 1 Glue three 3 32 x 3 x 36 balsa sheets together to make an aft wing skin Trim a wedge from the aft wing skin Glue it back onto the skin as shown in the sketch Lj 2 Glue two 3 32 x 3 x 30 not 36 balsa sheets together to make the forward outer wing skin Note You will need a total of four aft wing skins and five forward wing skins one of the forward wing skins will be cut into four pieces to make the forward inner skins You can make all the wing skins now in an assembly line fashion or make them as needed J 3 After the glue dries remove the masking tape and mark the best side
23. 3 1 16 long servo hatch cover rails from the 1 4 x 3 8 x 24 basswood stick the same stick you used for the landing gear rail support if you are building retracts Glue the rails in the notches of the ribs where shown on the plan LI U 19 Cut three 1 1 2 long flap hinge blocks from the shaped 5 8 x 9 balsa stock Bevel the ends of the hinge blocks so they fit the ribs then glue them in the location shown on the plan See the cross section on the wing plan to be sure you know the position of the blocks 20 Cut five 1 long aileron hinge blocks from a 1 2 x 1 2 x 6 balsa stick Cut one 2 7 8 long hinge block from the 5 8 x 1 2 x 6 balsa stick The long hinge block is the one closest to the root end of the aileron and is the base for the aileron control horn J LJ 21 Bevel the ends of all the aileron hinge blocks so they fit against the ribs as shown on the plan Bevel the tops of the hinge blocks that fit in the aileron so they match the angle of the ribs Glue the hinge blocks in the wing and aileron G1 22 Use a bar sander and 80 0 1 sandpaper to sand the sheeting spars and LE so they are flush with root rib W2 and tip rib W14 1 23 Mark the locations of the aileron hinge slots on the outer wing TE and the aileron LE so you will know where to cut the hinge slots after the wing and aileron are sheeted Mark the location of the flap hinge blocks the same way J 24 Return to step 1 on pag
24. 4 pe a 6 32 A A A 11 Cut a 1 4 x 36 shaped balsa leading edge to a length of 29 1 2 Glue the LE to ribs W4 through W14 so the top aligns with the tops of the ribs the same as on the stab J J 12 Bevel the end of the remaining piece of 6 1 2 leading edge so it matches the LE on the wing when you position it on ribs W4 3 and 2 Glue it in position Glue rib W4A to the side of rib W4 Hint Glue the LE to rib W2 ast so you can use the dihedral gauge to make sure W2 is at the correct angle NOTE Use a long straightedge along the length of W2 to insure that it is flat along it s length from the LE to the TE 23 Beech Fact Among other famous Beechcraft models some include variations of the stagger wing biplane several versions of the 18A which is a twin engine low wing mono plane distinguishable by its twin rudders a light single engine model named the Musketeer a sort of bare bones straight tail Bonanza called the Debonaic the T 34 which is a US Navy trainer and of course several versions of the ever popular twin engine Baron SHEET THE TOP OF THE WINGPANELS J 1 1 Use a large sanding block or a bar sander with 150 grit sandpaper to sand the tops of the top spar aft spars LE and ribs so they all smoothly blend together Make sure the tops of the aft spars match the tapering angle of the ribs but sand the ribs lightly so you maintain the designed air
25. 9 Build the dorsal fin 442 m 49 11 912 50 MOUNT THE ENGINE ccssssssssseeesssseesssnmeesssees 50 MOUNT THE NOSE LANDING GEAR 52 Fred 692 nian eee rei xa ey Retractable gea 53 FINISH CONSTRUCTION Hook up the throttle 0 Sheet the forward deck and bottom Fit the cabin top ee Mountthe cabin top Fit the WINdOWS ay Mountthe wing to the fuse 2 Sheet the bottom of the wing center section 60 Make the belly pan esssssesssseseseseeseeceesees 60 Build and fit the cowl to the fuselage 61 1115311116 63 Fuel proofing 63 Cabin details 63 Scale details 63 1105216106 63 Cover Top Flite MonoKote film 64 Painting 64 Join the control surfaces POD Glue in the windows a CS Make door and hatch outlines 66 Apply the decals ee 66 GET YOUR MODEL READY TO 66 Balance your model 4 66 Balance the airplane laterally OYA Install your receiver and battery pack 67 Control surface throws pe 68 amp 69 5551 10 69 Charge your batteries 69 Balance your propellers 444 2 2 22222242 69 Find a safe place to fly 69 Ground check your model 69 Range check your radio 69 Engine safety precautions 69 70 Fuel mixture adjustment ea 70 Takeoff Flying PROTECT YOUR MODEL YOURSELF amp OTHERS
26. A single photo kit box cover even a painting is sufficient proof If you re interested contact the AMA for a rule book which will tell you everything you need to know Look in the back of the AMA magazine Model Aviation for a schedule of events The trim scheme of the Bonanza on your kit box was inspired by several trim schemes and is not taken from one particular plane If you are not too concerned with an exact scale trim scheme you can duplicate the one on the kit box make a variation of the one on the box or design your own trim scheme If you are going to compete in scale competition use the photos in your documentation package as a guide for your trim scheme DOCUMENTATION three view drawings and photo packs of full size Beechcraft Bonanzas are available from Scale Model Research 3114 Yukon Ave Costa Mesa CA 92626 714 979 8058 OTHER ITEMS REQUIRED Accessories These are additional items you will need to complete your Bonanza that are not included with your kit Order numbers are in parentheses GPMQ4130 Our exclusive brand is listed where possible TOP is the Top Flite brand GPM is the Great Planes brand and HCA is the Hobbico brand 4 to 6 channel radio with 6 to 9 servos 2 24 extension for ailerons 2 12 extension for elevator and rudder servo 1 Y Harness for ailerons 3 1 2 Main Wheels ROBQI516 2 3 Nose Wheel ROBQI513 6 3 16 Wheel Collars GPMQ4309 1402 Fuel Tank
27. G Landing Gear Lt Left Rt Right Stab Stabilizer TE Trailing Edge rear Inches Elev Elevator TYPES OF WOOD Inch Scale i 2 3 0 10 20 30 40 50 60 70 80 90 Metric Scale INCHES X 25 4 MM CONVERSION FACTOR 1 64 4mm 3 4 19 0 mm 1 32 8 mm 1 25 4 mm 1 16 1 6rnm 2 50 8 mm 3 32 24mm 3 76 2 mm 118 3 2mm 6 152 4 mm 5 32 4 0 mm 12 304 8mm 3 16 4 8 mm 18 457 2 mm 114 6 4mm 21 533 4 mm 3 8 9 5rnm 24 609 6 mm 1 2 12 7rnrn 30 762 0 mm 5 8 15 9 mm 36 914 4 mm NOTES FROM THE DESIGNER Scale Accuracy The Bonanza was designed using three view drawings from Beechcraft dated 1969 In addition measurements of all aircraft components were taken from a V35B Bonanza at a local airport Wing Design The TF Bonanza was designed with an Beam type of wing spar rather than the more traditional D Tube type construction Actually the design could be called an I Tube This simplifies construction and is approximately 50 stronger than D Tube designs The wing was designed with an absolute minimum number of seams that must be sanded on the finished wing The result is a very smooth wing Flaps Flaps on the full scale aircraft allow steeper approaches and slower landing speeds They do exactly the same on this model The improvement in performance is well worth the effort Landing Gear If you are installing fixed gear you will note that the strut extends o
28. THE TOP CENTER SECTION 1 Sand the top of the leading edge spars and ribs so they blend together You may remove the center section from your building board if necessary but pin it back down after you re done sanding A gt LJ 2 Make sure the center section accurately aligns with the plan If necessary pin two more balsa blocks to the building board near the fronts of the ribs _J 3 Use two 3 32 x 3 x 30 balsa sheets to make one 7 x 9 forward top center section wing skin and one 11 x 9 aft top center section wing skin ld 4 Sand the sheets so they are flat and smooth Trim the forward skin so the aft edge aligns with the center of the top spar and the front extends past the LE by approximately 1 8 If you find it necessary wet the top of the forward top skin first before gluing it to the center section of the wing You re an expert at sheeting now so this should be easy 1 5 Trim the aft skin so the front edge joins the forward skin and the aft edge extends past the ends of the ribs 1 2 Trim the ends of the aft top skin so it extends past the W1 ribs by approximately 1 16 to allow for sanding later Glue the aft skin to the center section 7 After the glue dries remove the center section from the plan Trim then sand the bottom spar and the top sheeting flush with the end ribs Do not sand off the tabs on the ends of the aft spar W20 They will key into ribs W2 and align the outer pane
29. TOP FLITE BEECHCRAFT BONANZA ADDENDUM 80194001 Before beginning construction of your Bonanza you should make these following corrections Fuselage Plan The correct site of the rudder fintip block BON9S08 is 5 8 x 7 8 x 6 1 4 Page 57 step 7 Change F2 to F1A Page 57 step 9 Change F2 to F1A Page 58 step 17 Change along the cut lines to about 1 16 inside the cut lines Page 58 5160 2 Change Phillips head to Socket Head Cap Screw Page 60 step 4 Change 1 x 1 3 4 X2 3 8 x 1 3 8 x 1 1 2 Page 62 step 15 Change Fuselage to cowl Page 64 step wing I Add as after the word such Page 68 5160 10 Add sure after the word make Page 69 control throw chart Trim mixing section change references to Down to Up WARRANTY anual OP Flite Models guarantees this kit to be free of defects in both materials and workmanship at the date of purchase This warranty does not cover any component parts gt damaged by use or modification In no case shall Top Flite s liability exceed the original cost of the 7 P FLITE purchased kit Further Top Flite reserves the right to change or modify this warranty without notice In that Top Flite has no control over the final assembly or material used for final assembly no liability shall be assumed nor accepted for any damage resulting from the use by the user of the final user assembled product By the act of using the user assembled p
30. a straightedge and draw a centerline with a ballpoint pen i 5135 Mark the other elevator and the TE of the stab the same way ST36 Cut the hinge slots on the centerlines of the elevators and the stab where shown on the plan r 3374 ST37 Cut six hinges from the 2 x 9 CA hinge strip as shown in the sketch Snip the corners off the hinges so they go into the slots easier Temporarily join both elevators to the stabwith the hinges If necessary adjust the hinge slots so the elevators and stab align J ST38 Locate the 3 4 shaped balsa stab tip blocks The tip blocks match the V tail stab tips so use the plan to reshape them to fit your straight tail stab 14 15139 Skip ahead to Make the stab tips on page 20 to make the tip blocks the straight tail and V tail tips are shaped the same way When you re done return to step ST40 J 5140 Using the plan accurately mark the location of the 1 8 elevator joiner wire and horn from now on referred to as just the elevator joiner on the elevators J 5141 Drill a 9 64 hole and cut a groove in the center of both LE s for the joiner Test fit the elevator joiner in the elevators Hint Use a 1 8 brass tube sharpened at one end to cut the grooves Ly Cut a small groove in the TE of the stab so the horn on the elevator joiner will not bind against the stab when the elevator deflects downward Test fit the el
31. arp hobby knife to lightly cut halfway through the balsa along the lines You will remove this section of balsa to accommodate the spar joiners when it is time to join the wing BUILD THE OUTER WING PANELS For clarity some of the photos show the wing off the building board without the plan but of course you should build your wing over the plan the same as we do Build the right wing panel first so your progress matches the photos JJ 1 Do not use any glue until step 8 Pin a 1 4 x 3 8 x 36 balsa bottom spar over its location on the plan so the root end extends past the dashed line by about 1 8 Stick the pins through the spar at an angle so they will not interfere with the spar web when you position it in the next step 2 Test fit ribs W2 through W14 to the die cut 1 8 balsa spar web W15 If necessary deepen the notches in the ribs or in the spar web so the ribs fit all the way into the spar web 22 12 3 Fit the ribs and spar web to the bottom spar so the ribs accurately align with the plan BEVEL THE NOTCHES IN THE RIBS AND SPARS TO MATCH THE ANGLE ON THE PLANS ORIGINAL NOTCHES aj J 4 Test fit the die cut 1 8 balsa aft inner spar uJ J 5 Test fit the die cut 118 balsa aft outer spar W16 and the die cut 1 8 balsa aileron spar W17 into the notches of ribs through W14 If necessary bevel the notches in the spars and ribs the same way you did in the
32. as many extra details as you like And with the abundance of Bonanzas at airports around the country finding a full scale plane to model shouldn t be a problem The option of building either a V tail or conventional tail opens up the possibilities even more B35 Anyone who has mastered a low wing sport model should be able to fly the Bonanza without difficulty It handles very much like a full size Bonanza smoothandpredictable Because of its 81 wingspan the Top Flite Beechcraft Bonanza is eligible for IMAA events In order to be IMAA legal some of the control components and hardware may need to be replaced to conform to Giant Scale rules even though this model does not require heavy duty hookups Several scale accessories specially designed for the Top Flite Bonanza are available separately including a full cabin interior in cowl exhaust system and a complete lighting kit See the Scale Accessories section on page 5 for more information IMAA International Miniature Aircraft Association is an organization that promotes non competitive flying of giant scale models IMAA International Miniature Aircraft Association 205 S Hilldale Road Salina KS 67401 Please inspect all parts carefully before starting to build If any parts are missing broken or defective or if you have any questions about building or flying this model please call us at 217 398 8970 and we ll be glad to help If you are calling for repla
33. ay 0 3 Mix a batch of 45 or 30 minute epoxy to join the wing panels to the center section Apply epoxy to all the mating surfaces of the end ribs spars and dihedral braces If you have installed the wires for the wing tip lighting pull the wires through the root ribs 50 you can route them into the center section Join the outer panels to the center section and position your clamps Wipe away excess epoxy with a paper towel before it cures and do not disturb the wing until the epoxy cures MAKE THE FLAP AND AILERON PUSHRODS Horn mount plate J0 1 Cut a 1 8 deep notch in the aileron for the die cut 1 8 plywood aileron horn mounting plate where shown on the plan Glue the horn mounting plate to the aileron and sand it to match the leading edge 2 Make the aileron pushrods from a 074 x 4 threaded end rod with a nylon clevis and a solder clevis We recommend silver solder for the solder clevis Drill 1 16 holes in the aileron horn mounting plate and add a few drops of thin CA to the holes and allow to harden Mount a control horn to the aileron with two 2 x 3 8 screws and hook up the servo with the pushrod 1 13 Thread another nylon clevis onto the end of another 074 x 4 threaded end rod Bend and cut the wire to the length shown on the wing plan for the right flap pushrod Enlarge the holes in your flap servo arms with a hobby knife or a 48 drill for perfection and connect the flap pushrod to the s
34. b with dotted lines indicating the straight tail stab QO STI Position the plan so the stab is over your flat building board or cut the stab from the wing plan and tape it down and cover it with wax paper aa ee J 512 Glue both die cut 118 balsa straight tail LE braces together and both die cut 3 32 balsa S1S ribs together kd 513 Test fit the die cut 3 32 balsa stab ribs 525 through S7S in the notches of both die cut 1 8 balsa stab TE spars Place both assemblies over the plan and add the LE brace See the photo at step ST4 4 514 Use a small square to align the stab TE spar at rib S2S over the plan Pin rib S2S over its location on the plan with a T pin about 1 4 in front of the TE spar ST5 Use the same method to align the TE spar and pin the rest of the ribs on both sides of the stab to your building board over the plan la ST6 Pin the fronts of the ribs to your building board over the plan ST7 Add botn de cut 1 8 balsa elevator LE spars S8 to the assembly J ST8 Make sure all the jig tabs of all the ribs are contacting your building board Glue the stab TE spar and elevator LE spar to the ribs with medium CA Don t use large amounts of CA or build up fillets of glue Later we will instruct you to reinforce glue joints that don t look strong lJ 5110 Glue the die cut 1 16 plywood straight tail TE doubler to the front of the TE brace it s the one wi
35. cement parts please look up the part numbers and the kit identification number stamped on the end of the carton and have them ready when calling PRECAUTIONS 1 You must build the plane according to the plans and instructions Do not alter or modify the model as doing so may result in an unsafe or unflyable model In a few cases the plans and instructions may differ slightly from the photos In those instances you should assume the plans and written instructions are correct 2 You must take time to build straight true and strong 3 You must use a proper RIC radio that is in first class condition the correct sized engine and correct components fuel tank wheels etc throughout your building process 4 You must properly install all R C and other components so that the model operates properly on the ground and in the air 5 You must test the operation of the model before every flight to insure that all equipment is operating and you must make certain that the model has remained structurally sound Be sure to check external nylon clevises often and replace them if they show signs of wear 6 If you are not already an experienced R C pilot you must fly the model only with the help of a competent experienced R C pilot NOTE We as the kit manufacturer can provide you with a top quality kit and great instructions but ultimately the quality and flyability of your finished model depends on how you build it theref
36. commend using aliphatic resin because it gives you plenty of time to align the skin and position your weights or T pins Hold the wing skin in position with magazines or weights made from plastic bags filled with lead shot or BBs If you choose to use T pins to hold the skin to the wing lightly mark lines on the top of the wing skin indicating the location of the ribs underneath Do not disturb the wing until the glue fully cures J 5 Remove the T pins from the bottom spar The weights on the aft sheeting will hold your wing flat J J 6 Trim the forward outer wing skin so it fits the wing The aft edge of the skin should contact the aft skin in the center of the spar and the front edge of the skin should extend past the leading edge of the wing by approximately 1 4 The root end of the sheet should accurately align with the glue joint between W4 and W4 A and the tip of the sheet should extend past W14 by about 1 16 Note The grain direction of the forward outer skin runs parallel to the leading edge of the wing J 7 Wet the top of the forward outer skin with a 50 50 mix of alcohol and water so it will bend easier Glue it to the wing using weights or T pins to hold it down J 4 8 If you haven t already done so glue two more 3 32 x 3 x 30 balsa sheets together for the forward inner skin From that sheet cut a piece that fits between ribs W2 and W4 and glue on a third piece cut from leftover 3 32 balsa to fill up the
37. don t force it out but cut around it with a 11 blade After you remove the parts from their die sheets lightly sand the edges to remove slivers or die cutting irregularities Save some of the larger scraps of wood DO NOT PUNCH OUT THE ROUND LIGHTENING HOLE W4 W5 W6 Note If you are going to install retracts don t punch out the round lightening hole in the die cut 3 32 balsa wing ribs W4 W5 and 6 Instead apply thin CA around the lightening hole to glue it in place LI 3 Separate the parts into groups such as stab fin wing and fuse T mor ve Store smaller parts in zipper top food storage bags BUILD THE TAIL SURFACES Make the skins for the tail surfaces 1 See the Hot Tip that follows and use six 1 16 x 3 x 30 balsa sheets to make two 1 16 x 9 x 30 stab skin planks If you re building the straight tail make a third plank for the finlrudder skin from three more 1 16 x 3 x 30 balsa sheets Hey if you re building the V tail it looks as if you are going to have three sheets af 1 16 balsa leftover D moree HOW TO MAKE THE SKINS O A Use a straightedge and a sharp I1 blade to true the joining edges of the sheets When you trim them do not cut all the way through the first time but make several passes so you slice the wood instead of splitting it B Tightly tape the sheets together with masking tape placed about every 4 along the seams The sheets will not lay flat b
38. dried remove all the T pins you can reach Carefully lift the stab with the ruddervator from your building board Trim the jig tabs from the ribs and take out the rest of the T pins 11 17 Use a razor plane or a I 1 blade to trim the bottom of the LE so it is the same size as the front of the ribs and matches the airfoil shape J V18 Sand the bottoms of the ribs leading edges stab ruddervator spars and trailing edges so they blend together 18 V19 Glue the little tip you cut off the end of rib SIAV to the sheeting and SIAV For clarity we ve drawn a line indlcating the bevel BEVEL THE TE TO MATCH THE RIBS TOP SHEETING ON ELEVATOR THE BOTTOM SKIN WILL FIT LIKE THIS TOP SHEETING m O v20 Use a bar sander and 150 grit sandpaper to bevel the trailing edge of the top ruddervator skin so it will accommodate the bottom skin While you sand apply pressure only to the sheeting and use the ribs to set your sander at the correct angle Do not bevel the trailing edge to a sharp edge but leave about 1 64 squared off Hint Support the TE with the edge of your workbench or a platform while you sand J 421 Glue four die cut 1 8 balsa ruddervator torque rod blocks between ribs SIAV and SS2AV You can see the torque rod blocks in the following photo v22 Remove a small section of rib S2v between the LE brace and the sub spar Now you should have a slot in rib S2V like the
39. e 24 and finish the left wing panel BUILD THE CENTER SECTION LJ 1 Position the center section wing plan which is attached to the right wing plan over your building board and cover the plan with wax paper 2 Use thick or medium CA to glue two die cut 118 plywood dowel rib doublers W1D and one bolt plate rib doubler W1P to the sides of the die cut 118 balsa ribs W1 as shown on the plan Pay careful attention to which sides of the ribs the doublers are glued 3 Glue two sets of 1 8 die cut plywood wing bolt plates together to make two 114 plates 21 4 Glue the 1 8 die cut plywood leading edge doubler W21 to the die cut 1 8 plywood center leading edge W21A so the bottoms of the notches align W21A is narrower than 21 so the top and bottom edges will be offset 1 16 Q 5 Test fit the wing bolt plate in the notches of the ribs where shown on the plans Adjust the notches if necessary so the bolt plates fit J 6 Remove the balsa from both W1 ribs between the notches of the dowel doublers LJ 7 With a straightedge and a ballpoint pen mark two vertical lines 1 16 ahead of and behind the spar notches on the outside of both of the 1 ribs that have only the W1P doublers glued to them Use a sharp hobby knife to cut halfway through the balsa along the lines This section of balsa will be removed to accommodate the spar joiners when it is time to join the wing PS
40. ecause they are tightly taped together 10 C Place wax paper on your workbench Flip the sheets over and apply a bead of aliphatic resin wood workers glue such as Great Planes Pro between the seams Immediately proceed to the next steD D Use a credit card or thin peice of plywood to squeegee the excess glue from the seam Wipe the glue off your squeegee with a paper towel or a stick of wood Immediately proceed to the next step INCORRECT SHEETS NOT FLAT AND EVEN CORRECT SHEETS ARE FLAT AND EVEN renee MELE E Press the joining edges of the sheets down with your fingers so they are flat and even Place weights on top of the sheets to hold them flat F Squeegee the glue press the seams flat and place weights along the other glue joint Let the glue dry G Use the same procedure to make the wing skins when you build the wing 2 After the glue is dry peel off the masking tape and decide which side of the planks will be the outside Use a bar sander or a large flat sanding block and 150 grit sandpaper to sand the planks so they are flat even and smooth The idea is to do the sanding before you glue the skins to the structure 3 Cut the 9 x 30 sheets in half making four or six for the straight tail 9 x 15 planks Grain gt E J 4 Cut the stab and elevator skin templates from the plan Use a straightedge and a ballpoint pen to mark their out
41. el 30 LJ 8 Use the remainder of the 3 32 x 6 x 30 balsa sheet you used for the forward inner top skin to make a forward inner bottom skin Test fit then glue the skin to the wing panel LJ LJ 9 After the glue dries remove any T pins you may have used and take the weights off the wing panel Trim all the sheeting so it is even with the tip and root ribs and the leading and trailing edges of the wing 1 1 10 If you are installing fixed landing gear use the plans as a guide to poke holes through the wing skin with a pin until you locate the groove in the landing gear rail Remove a strip of balsa from the groove just long enough to accept the landing gear wire Use the nylon straps as a template to mark holes in the sheeting for the 2 x 3 8 screws Drill 1 16 holes at the marks and Test fit the landing gear to the wing with the straps and screws as shown on the plan Remove the landing gear Note The nylon straps should be inset into the balsa skin so that they are secured to the basswood landing rail A 11 Set the right wing panel aside and sheet the bottom df the left wing panel the same way Beech Fact Beech also manufactures jet aircraft including the 400A 400T Beechjet their only production turbo fan purchased from Mitsubishi in 1986 and fitted with a new Beech interior and larger fuel capacity and a few turboprops including the Model 1300 Airliner Model 1900D and the Model 1900C and of course
42. ervo arm using a nylon FasLink Rotate the flap servo arm to the down position and set the flap hatch cover with the flap servo and pushrod connected over the flap hatch and guide the pushrod out of the hole in the TE 4 Temporarily connect the clevis to the flap horn to see if the pushrod is approximately the correct length 4 5 Connect the other aileron and flap pushrod the same way Make final adjustments to the lengths of the pushrods when you set up your radio This is as far as we can go with the wing until it is fitted to the fuse But first we need a fuse so build the fuse BUILD THE FUSELAGE PREPARATION Note The die cut 1 8 plywood formers are stamped with only the necessaly portion of their name For example F 2B is stamped 28 All die cut parts are 1 8 plywood unless they are otherwise noted J 1 Position the bottom view of the fuselage plan over your flat building board Cover it with wax paper You may cut the bottom view from the rest of the plan 2 Use 30 minute epoxy to glue two die cut 1 8 plywood FIB s together and F1T to the front of F1DT there are two F1DT s included in the kit but only one is used Clamp the assemblies to a flat table or board or lay weights on them with wax paper underneath Inspect the parts closely before the epoxy cures to make sure they remain aligned Wipe away excess epoxy before it cures From now on the F1B assembly will be referred to as the fi
43. evators straight tail 11 Build the fin and rudder straight tail 15 Build the stab and ruddervators V tail 17 Make the stab tips ee 20 BUILD THE WING 21 Make the wing SKINS sssesecseseeeeteeeeees 21 Preparations 21 Build the outer wing panels 22 Sheet the top of the wing panels 23 TABLE OF CONTENTS Finish the outer wing panels Build the center section Sheet the top of the center section Prepare the bottom of the wing for sheeting 28 Sheet the bottom of the wing panels 30 Cut out the Wheel wells 000044 me e Build the wing tips a S Build the flaps xe Build the all eromSitrccactsacesvesrssecrecr s a el Mountthe flap and aileron servos 34 Join the WING panels oe 35 BUILD THE FUSELAGE 36 Preparation rrssssccsssesseseees 26 Build the bottom of the 37 Mountthe servos 38 Finishframing the fuse 38 Sheetthe fuselage sides OO Glue the tail cone together 40 MOUNT THE V TAIL STAB src 40 Build the turtle deck V tail 42 Hook up the ruddervators ww 43 itstive tell 60 09 44 MOUNT THE STRAIGHT TAIL STAB AND FIN 45 IEE EELE O Ee EELEE 45 Align the stab horizontally 46 MOunt the 10 0000 w 47 Build the turtle deck straight tail 47 Hook up the rudder and 616 210 4
44. evators to the stab with the elevator joiner in place and make adjustments if necessary Beech Fact The Bonanza was and still is a remarkable airplane and held many world records In 1949 it held the world record non stop distance for all light planes flying 4 957 miles in 36 hours 2 minutes from Honolulu to New Jersey piloted by Capt Bill Odon In 1958 it held the same record flying 7090 miles in 45 hours 43 minutes from Manila to Pendleton Oregon flown by Capt Pat Boling BUILD THE FIN AND RUDDER I ST1 Place the fin plan over your building board and cover it with wax paper BEVEL THE NOTCHES IN THE FIN RIBS AND SPARS TO MATCH THE ANGLE ON THE PLANS il ORIGINAL NOTCHES ST2 Test fit the die cut 3 32 balsa fin ribs R2 through R6 in the notches of the die cut 1 8 balsa fin TE spar R7 and rudder LE spar R8 Place the assembly over the plan If the ribs fit tightly into the notches of the fin TE spar and the rudder LE spar remove the ribs and bevel the notches in the spars and the ribs as shown in the sketch ST3 Use a small square to position the fin TE sparover the plan near rib R2 Align rib R2 over the plan and pin it to your building board Use one pin near the front of the jig tab and one T pin lar the rear of the jig tab ST4 Use the same method to align the fin TE spar over the plan at each rib Pin the rib to your building board Glue the ribs to the spars with medi
45. foil shape LJ LJ 2 Remove the T pins from the bottom spar and replace them so they are all sticking in from the front This way you will be able to remove them when the aft top sheet is in position Remove the T pins from the aft jig tabs and replace them in every other jig tab so they all go into the building board at the same angle you know the drill Remove the weights from the top of the wing if you used them Note If you observe that the wing panel remains flat and all the jig tabs are contacting your building board when you remove the T pins you may leave the T pins out of the jig tabs In this case the weights that will be used to hold the sheeting to the ribs will be enough to hold the wing flat to your building board FORWARD INNER SKIN FORWARD OUTER SKIN AFT NOTE GRAIN DIRECTION SKIN Use this photo and the sketch for the next few steps This photo shows a few weights on top of the wing but in actuality we used enough weights to fully cover the skins You can use magazines for weights too T pins in the front ensure that the skins are securely bonded to the top spar LJ 3 Trim the aft wing skin so it fits the wing The TE should be straight and true and contact the stopper portion of the jig tabs on ribs W14 and W3 The front of the sheet should end in the center of the top spar The ends should extend past W2 and W14 equally LJ 1 4 Use your favorite method to glue the aft wing skin to the wing We re
46. he top of the flap J LJ 8 Remove the flap horn Temporarily tack glue the short flap LE to the flap with a few drops of thick or medium CA Sand the ends of the flap LE so they are even with the ends of the flap Sand the top and bottom of the flap LE flush with the top and bottom of the flap IJ 9 Cut the flap root and tip end templates from the plan Glue them to the ends of the flap with rubber cement or spray adhesive Use the templates as a guide to shape the flap LE with a razor plane or a hobby carving knife followed by a bar sander 110 Drill a 1 16 hole through the punch mark in the front of the flap horn for the clevis Add a few drops of thin CA to the hole After the CA hardens redrill the hole Remove the flap LE you tack glued on Insert the flap horn into the flap and securely glue it in place Permanently glue the flap LE to the flap 33 LJ LJ 11 Assemble the die cut 1 8 plywood flap hinge drill guides by gluing the pieces together as shown Optional Glue a piece of 7 32 brass tubing 3 16 I D to the hinge drill guides to guide your drill even better J J 12 Position the wing flap hinge drill guide on the wing over each hinge block you marked them before you sheeted the bottom of the wing and drill 3 16 holes for the Hinge Points Hint Instead of using a drill bit use a piece of 3 16 brass tube sharpened at one end to drill holes with clean edges 4 J 13 Insert three
47. inforce glue joints that don t look strong ST20 Glue the other rudder and fin skin to the right side of the rudder and fin Optional Use the die cut 1 8 balsa finlstab cradles RIC and R6 C to hold the fin and rudder flat on your workbench while you glue the right skins on ST21 Sand the tip of the fin and rudder sheeting flush with rib R6 5122 Cut the ribs and separate the rudder from the fin Sand the excess sheeting and rib stubs from the TE of the fin and the LE of the rudder Sand the bottom of the rudder even with rib A1A 1 ST23 Glue a die cut 118 balsa fin trailing edge 9 to the fin TE spar and a die cut 1 8 balsa rudder leading edge R9 to the rudder LE spar Sand the fin TE and rudder LE so they blend with the tips and skins LJ ST24 Use the straightedge and pin technique to draw a centerline on the LE of the rudder and the TE of the fin ST25 Cut the hinge slots on the centerline of the fin and rudder where shown on the plan J ST26 Cut three more hinges from the hinge strip and temporarily join the rudder to the fin If necessary adjust the hinge slots so the fin and rudder align ST27 Securely tape the rudder to the fin with masking tape on both sides Sand the ends of the fin and rudder so they are even J ST28 Draw a centerline on the top and bottom of the 518 x 718 x 6 1 4 balsa fin tip block Cut the block into two pieces as shown on the plan Sand the edges you just cut
48. k to match the lens To avoid scratching the lens with your sandpaper cover it with masking tape Note The trailing edge of the tip block is the same width as the trailing edge of the wing and does not taper This means that the shape of the tip block changes from the TE where it is flat to WwWT1 where it is curved This gives the wing tip a concave appearance Proceed slowly and inspect your work frequently as you zero in on the final shape 5 Shape the leading edge of the wing as shown on the cross section on the wing plan and blend it to the wing tip lens Performthis step only if you are installing wing tip lighting J 6 Use the templates on the wing plan to make the reflector bracket from leftover 1 16 balsa Drill a small hole through the part of the braces that hold the lenses in your lighting kit so they snap in Do not fit the lenses until after you paint the pieces Glue the brackets to the wing tip as shown on the plan Paini everything inside the wing tip lens to match the color scheme you have chosen On our prototype we painted the insides white Tape the wing tip lens to the wing to protect the lights while you work on the rest of the wing J 7 Return to step 1 on page 31 and build the wing tip on the left wing panel plan BUILD THE FLAPS Skip this section if you are not building flaps LILI 1 Use a fine razor saw to cut only the ends of the flap from the wing along the holes you poked
49. line onto the 9 x 13 planks do not use a felt tip pen The templates are slightly oversize to allow for slight variances in construction Note the grain direction Cut the stab and elevator skins from the planks If you re building the straight tail do the same for the fin and rudder skin Note The template shown on the plans for the elevator ruddervator is larger than needed You will need to trim this to the correct size when you fit the skin into place Beech Fact Let s get it straight All Bonanza 35 s that s A through V including the very first Bonanza the 35 are V tails Models 33 through 330 are Debonairs more on the Debonair in a later Beech Fact Models 33E through G are straight tail Bonanzas as well as the very last Bonanzas produced the 36 and A36 But it s not that simple The designations didn t necessarily proceed from A to B to C etc There were variations of some of the models such as the V35 V35TC V35A V35A TC and so on Or the F33 F33A and F33C But the number designation rule still applies Now you can really impress your friends 11 If you re building the V tail skip to Build the stabilizer and ruddervators on page 17 l BUILD THE STABILIZER AND ELEVATORS Build the right and left stab halves simultaneously The left half of the stab plan shows the straight tail stab with dashed lines indicating the V tail stab The right half of the stab plan shows the V tail sta
50. ls with the center section 18 Remove the jig tabs and sand the bottoms of the ribs and spars so they all blend together Bevel the trailing edge of the top sheeting the same way you did for the outer panels 1 8 1 4 HOLES 3 9 Drill 1 4 holes through the LE of the center section W21A where shown on the sketch Slightly round one end of both 1 4 x 2 1 2 wing dowels Test fit then glue the wing dowels into the center section with 30 minute epoxy J 10 Reinforce all glue joints that don t look strong Do not build up any glue fillets where the dihedral braces will be fitted Beech Fact The T 34 evolved from the Beech designated Model 45 which began as a converted A35 Bonanza Although Walter Beech did experiment with the V tail for military purposes he thought that the conservative military would prefer the conventional straight tail which is what emerged for the final design It is named the Mentor PREPARE THE BOTTOM OF THE WING FOR SHEETING 1 1 If you are installing retracts build a partition on both wing panels from leftover 3 32 balsa to seal the wing aft of the wheel well compartment Fuelproof the nooks and crannies of the wheel well inside the wing that you will not be able to reach after the bottom sheeting is in place You can see the partitions in the following photo 28 J Remember where you cut partway through ribs W2 on both wing panels 1 16 ahead of and behind the spar
51. nd the LE of the ruddervator Sand the root of the ruddervator sheeting flush with rib SIAV V29 Cut 4 3 8 off the small end of the die cut 1 8 balsa stab TE S10 Glue the stab TE to the stab so the root end aligns with the inner edge of rib S3V as shown on the plan J V30 Shape the stab TE so it blends with the stab and tip 19 JJ V31 Glue a ruddervator LE also S10 to the LE of the ruddervator and sand it so it blends with the skins and tips J V32 Use two large T pins placed in the center of the leading edge of the ruddervator near the ends to align a straightedge and draw a centerline with a ballpoint pen J LJ V33 Mark the trailing edge of the stab the same way 1 O V34 Cut the hinge slots on the centerline of the ruddervator and the stab where shown on the plan Do not cut the hinge slot in the stab nearest the root until instructed to do so J LJ V35 Cut three hinges as shown in the sketch from the 2 x 9 CA hinge strip Snip the corners off the hinges so they go into the slots easier V36 Temporarily join the ruddervator to the stab with two hinges If necessary adjust the hinge slots so the ruddervator and stab align MAKE THE STAB TIPS LA 1 Securely tape the ruddervator or elevator if you re building the straight tail to the stab with masking tape on both sides Sand the ends of the stab and ruddervator so they are even
52. ontact the center section LJ 8 Set the dihedral braces by temporarily joining the center section to the right wing panel Clamp the dihedral braces to the right wing panel only Carefully remove the center section and wipe away excess epoxy with a paper towel 1 iJ 9 Insert two approximately 2 x 2 pieces of wax paper between the dihedral braces where they protrude from the right panel then insert a piece of 1 8 balsa between the two pieces of wax paper Clamp the outer 1 16 ply dihedral braces to the inner 1 8 ply dihedral braces 10 Use small balsa sticks and small pieces of paper towel to wipe away all excess epoxy so it will not interfere with the center section when it is time to join it to the right wing panel LJ J 11 After the epoxy cures glue W2 to the 1 16 dihedral braces J 12 Return to step 2 and glue the dihedral braces in the left wing panel J 13 If you re installing retracts glue leftover 3 16 or 1 4 balsa to the front of the forward landing gear rail and between the rails to support the sheeting Use a ballpoint pen or a pencil not a felt tip pen to trace the outline of the landing gear onto the rails so you know where not to apply glue when you glue on the bottom sheeting Later the sheeting over this area will be removed to accommodate the landing gear mounts 20 14 Cut holes and slots in the WI s on the ends of the center section to match the holes fo
53. openings use the hatch covers themselves as a template to cut the openings 3 43 2 Drill 1 16 holes through the punch marks in the servo hatch covers Place the hatch covers on the rails in the hatches and drill 1 16 holes through the hatch covers into the rails J 3 Enlarge the holes in the hatch covers only with a 3 32 drill bit Countersink the holes for the 2 x 3 8 flat head screws with a countersink or other pointed tool Test fit the hatch covers to the rails with the screws If necessary remove the hatch covers and sand the sides of the hatch covers so they align with the edges of the hatch Note Though the hatch covers are 1 16 thick and the wing sheeting is 3 32 thick by the time you sand the wing sheeting smooth it will be the same height as the hatch covers If not you can raise the hatch covers by placing thin shims made from 1 64 plywood or thin cardstock on top of the rails J 14 Use 30 minute epoxy to glue the 5 16 x 3 4 x 7 8 servo mount blocks to the servo hatch covers as shown on the plan Note You can increase the strength of this joint by drilling a few shallow 1 16 holes into the servo mount blocks This will create epoxy pins that extend into the blocks 1 21 5 Mount your servos to the blocks with screws included with your servos Test fit the servo hatches in the wing and screw them down with the hatch cover screws J 6 Return to the first step and mount the flap and
54. optional are not necessary for an excellent flying experience Without flaps the takeoff roll is longer and the landing speed is faster The flaps are not difficult to build but they do require good craftsmanship to fit well Flaps add nicely to the model s flight characteristics and scale appearance while causing no bad effects Only slight trim correction is needed when they are used with the recommended throws They are a highly recommended fun option for those who wish to install them More information on the use of the flaps may be found in the Flying section For part numbers see the accessory list on page 5 TOP FLITE SCALE ACCESSORIES Operational lighting ROTATING BEACON fs LANDING TAIL NAV LIGHI LIGHT WHITE NAVIGATION LIGHTS STROBE LIGHT L GREEN RIGHT RED LEFT An operational lighting system TOPQ7912 has been developed specially for the Top Flite Bonanza and was installed in our prototypes Guidelines are provided in this manual for building the wiring into the wing and building brackets to hold the wing tip and tail navigation lights You can install the lights in the fuse at any time The instructions included with the lighting kit provide information on how to hook everything up The lighting kit includes one rotating beacon for the top of the fuselage one landing light for the front of the cowl and three navigation or position lights for the wing tips and tail cone green in the
55. or more abusive types of flying such as racing aggressive aerobatics or flying from rough fields it is your responsibility to reinforce areas of the model that will be subjected to the high stresses resulting unusually INTRODUCTION Thank you for purchasing the Top Flite Gold Edition Beechcraft Bonanza From this kit you can build either the V35B V tail 1970 1971 or the F33A straight tail 1970 1971 If you like the looks of the V tail best don t be intimidated Actually the V tail is a little easier to build than the straight tail because it has fewer parts See page 7 for more comments on the differences between the V tail and the straight tail Since this is a scale model with lots of detail you ll find it takes a little longer to complete than the sport models you ve built before But since this is a Top Flite Gold Edition kit it isn t more difficult to build than those sport models The Top Flite Bonanza uses the same materials and standard construction techniques you ve already become accustomed to You won t have to learn anything new to end up with a first class scale model Not only that nearly all of the trim schemes you ll find on full size Bonanzas are quite simple and should be easy to duplicate with Top Flite MonoKote film The Top Flite Beechcraft Bonanza is an excellent Sportsman or Expert Scale subject Its large size and accurate scale outline afford you the opportunity to go all out with
56. ore we cannot in any way guarantee the performance of your completed model and no representations are expressed or implied as to the performance or safety of your completed model Remember Take your time and follow directionsto end up with a well built model that is straight and true DECISIONS YOU MUST MAKE TAIL CONFIGURATION You may build your Bonanza as a straight tail or a V tail Complete instructions are provided for both The main differences in construction are building the tail surfaces themselves the way they mount to the fuse and the turtle deck sheeting If you wish to utilize the elevators as ruddewators elevators and rudder on the V tail you will need a computer radio with V tail mixing or a servo mixer such as the Ace MixMaster ACEM2510 However the Bonanza will fly just fine with elevators only and no rudder input Do not be intimidated by the V Tail configuration It flies beautifully and is as easy to handle as the straight tail ENGINE SELECTION Recommended engine size 60to 91 cu in 2 stroke or 90 to 120 cu in 4 stroke The Bonanza will fly well with any of the recommended engines The 4 stroke engines and most 75 2 stroke engines will turn a larger prop at lower RPM s This is often desirable for scale realism Many 60 2 stroke engines produce about as much horsepower as the popular 75 or 90 2 stroke engines and will fly the Bonanza well If you use a 60 2 stroke a
57. plywood forward landing gear rail in position with 30 minute epoxy Immediately proceed to the next step before the epoxy cures LJ A 8 From a 1 4 x 3 8 x 24 basswood stick cut a piece that is 1 1 2 long Glue this landing gear rail brace to rib doubler W5R and the bottom of the forward landing gear rail with 30 minute epoxy 1 19 Test fit your retract unit with only the strut but not the wheel If necessary enlarge the clearance holes in the ribs and doublers so the air cylinder and the strut do not interfere with the ribs JL 10 Cut along the line you started earlier on rib W3 for the wheel cutout and remove the section of balsa for the wheel 11 Mount a wheel to your landing gear strut Place your retract unit on the landing gear rails in the location shown on the plan by the way the oleo scissors face forward Retract the wheel by hand to check the operation and make sure your retract is mounted in the correct location Now is the time to plan your installation and make sure everything fits It will be more difficult to make corrections after the bottom sheeting is in place JL 12 Drill holes in the rails and mount your landing gear Use the screws included with your landing gear Hint Countersink the holes in the landing gear for 6 x 1 2 flat head screws 3 A 13 Now is a convenient time to plan your air line routing If you haven t already done so drill or cut holes in the ribs to guide the ai
58. r lines A 5 32 brass tube sharpened at one end makes a great drillto cut holes through the ribs Perform steps 14 16 if you are installing fixed landing gear D ld 14 Use 30 minute epoxy to glue the 1 2 x 314 x 6 3 4 grooved hardwood landing gear rail in the notches of the ribs and rib doublers with the groove visible as shown in the photo At the same time glue the 3 4 x 3 4 x 1 maple torque block to rib doubler W4G and the top of the landing gear rail The fixed landing gear rail and rib doublers are shown on the left wing plan D 15 Cut the 1 4 x 1 2 x 9 plywood flap servo hatch forward rail to a length of 3 1 16 Glue it into the notches of ribs W6 and W7 J J 16 After the epoxy on the landing gear has fully cured drill a 31 6 hole through the landing gear rail and the torque block The center of the hole should be 3 32 from the plywood rib doubler W4G Make sure you hold the drill perpendicular to the bottom of the landing gear rail 17 Optional From the right side of the plan cut off the two paper tube strips along the dashed lines Roll these strips and cut them to the lengths needed They are used to allow easy routing of the servo wires and their extensions For fixed gear the tubes go from R2 to R9 For retracts they go from R7 to R9 For retract installation the wires can easily be fished through the small holes in R4 R5 and R6 26 JJ 18 Cut three
59. r the servo cords and retract air lines in the W2 s of the outer panels Cut the holes slightly oversize just in case they don t align perfectly We ve temporarily joined the wing panels and installed the air lines and servo cords in the right wing panel to mock up the installation to give you an idea of how to route them later If you wish you could test your installation now to make sure your setup will work J 15 Glue a piece of leftover 3 32 balsa to the center section sheeting aft of the spar note the grain direction Cut a 3 4 hole through the sheeting at this location for the servo cords and air lines to exit the wing into the fuse 16 If you will be adding the optional lighting kit route the wiring through the holes you drilled in the ribs The red light cover goes in the left tip and the green light cover goes in the right tip If you have purchased the strobe lights in addition to the Top Flite Lighting Kit route those wires too Cut a hole in the center section sheeting ahead of the main spar for the wires and connectors to exit the wing 1 17 Separate the wing panels and remove the servo cords and air lines but leave the tip light wires in both outer wing panels J 18 Sand the bottom of the outer wing panels with a bar sander and 150 grit sandpaper so the spars landing gear and servo rails blend to the shape of the ribs Sheet the bottom of the wing panels J 1 If you have not already done so
60. rewall 36 13 Drill 1 16 holes through the punch marks in F2D and F2 that are closest to the bottom of the formers Glue F2D to the front of F2 with the holes aligned After the glue dries drill 5 16 holes through the punch marks If you do not have a 5 16 drill bit you can start with a 1 4 hole and enlarge it to approximately 5 16 with a hobby knife or a round wood file These holes do not have to be exactly 5 16 or perfectly round 0 4 If you re installing retracts drill 1 8 holes through the punch marks in the bottom of F6 for the air tank dowels and through the punch marks in F2 for the pull pull nose steering cable guide tubes fl 5 Drill 3 16 holes through the punch marks in the die cut 1 8 plywood formers F6 through FII When you drill the holes press down on each former to prevent the wood from splitting when the drill bit goes through TYPICAL HOLES AND SLOTS FOR AIR TUBES AND WIRES SLOT FOR SERVO WIRES i 1 8 AIR TUBE HOLE 16 If you plan to install the Top Flite Beechcraft Bonanza Scale Interior Kit drill holes and cut slots in the formers for routing the air lines and servo wires between the fuse sides and the cockpit interior in formers F3 F4 and F5
61. right wing tip red in the left wing tip and white in the tail cone If you would like to add the strobe lights in the wing tips order RAM RAMO01 RAMQ2301 and purchase additional clear lenses directly from RAM Scale cockpit interior Your model won t be complete without the Top Flite Beechcraft Bonanza Scale Cabin Interior TOPQ8402 It includes the floor side panels full instrument panel and six seats You can install the Cabin Interior at any time because the cabin top is removable but it s easiest to build the cockpit into the model while it s under construction The servos and pushrods are located so the Cabin Interior can be installed without any modification NOTES FOR COMPETITION MINDED MODELERS We designed our model from Beechcraft s own 1969 3 view drawings and from measurements taken from a V35B at a local airport The model scale is 15 If you plan to enter your Bonanza in scale competition it s lots of fun and the runways are almost always paved this kit qualifies for Fun Scale and the Sportsman and Expert classes in Sport Scale Fun Scale and Sport Scale have the same flight requirements where you must perform ten maneuvers of which five are mandatory If you have never competed in a scale contest you could start out in Fun Scale In Fun Scale the only documentation you need for static judging is any proof that a full size aircraft of this type in the painffmarkings scheme on your model did exist
62. roduct the user accepts all Top Flite Models resulting liability P O Box 788 If the buyer is not prepared to accept the liability associated with the use of this product the Urbana IL 61803 buyer is advised to immediately return this kit in new and unused condition to the place of purchase Technical Assistance Call 217 398 8970 READ THROUGH THIS INSTRUCTION BOOK FIRST IT CONTAINS IMPORTANT INSTRUCTIONSAND WARNINGS CONCERNING THE ASSEMBLY AND USE OF THIS MODEL Entire Contents Copyright 1997 3005140 BON9P03 INTRODUCTION Taaa aee A 3 PRECAUTIONS 2 rete 4 DECISIONS YOU MUST MAKE 4 Tail configuration 4 Engine selection 4 Exhaustsystenmi rs o mE 4 Retractable landing gear ww TA EE E A TE 4 TOP FLITE SCALE ACCESSORIES ee 5 Operational 190006 5 Scale cockpit interior 5 NOTES FOR COMPETITION MINDED 00 5 DOCUMENTATION ccescssssssnsssntsseseessnesnneeseeseee 5 OTHER ITEMS REQUIRED ee 5 Accessories ee an Building supplies 6 IMPORTANT BUILDING NOTES umussesssnsesnsns 6 COMMON ABBREVIATIONS 7 9 OR 069 7 METRIC CONVERSIONS eccsssssssssesssnssseeeessnssses 7 NOTES FROM THE DESIGNER 7 DIE CUT PATTERNS vsccssscssssssssssesscesssnneees 8 amp 9 GET READY TO BUILD LSA 10 BUILD THE TAIL SURFACES usuusussmsnssnsnsnass 10 Make the skins for the tail surfaces 10 Build the stab and el
63. s along the bottom of formers F2 F4 and F6 across the width of the fuselage We have included ample extra 1 4 x 3 8 basswood material for this purpose V Tail vs straight tail personally feel that a Bonanza is not a Bonanza if it isn t a V Tail If you are intimidated by rumors about V Tails being hard to build or difficult to fly you shouldn t be The V Tail is easier to build and just as easy to fly I on the other hand was intimidated by the V Tail Just kidding It was designing the model to be either a V Tail or straight tail using the same basic mounting structure and pushrods and showing it all on the plans that found intimidating Do You Need a Computer Radio NO A computer radio will simplify radio installation and allow full utilization of the ruddervators but it is in no way required Simply connect the ruddervator servos together with a Y cable and use them as elevators Or use one of the many mixers available to obtain V Tail mixing Incidentally this model duplicates virtually all of the flight characteristics of the full size aircraft The rudders are somewhat ineffective and it has the characteristic Bonanza tail wiggle The full size aircraft has differential throw when rudder is applied the ruddervator having more up throw than down This compensates for a nose down tendency otherwise Try to duplicate this if you use a computer radio We used a Futaba radio and did get the required compensation as you will note
64. so they are smooth and match the angle on the plan 16 ST29 Use thick or medium CA to glue the rudder tip block only to the rudder Use the centerline on the rudder tip block as a guide to make sure it is centered on the rudder and fin ST30 Glue the fin tip to the fin making sure there is a 1 16 gap between the fin tip and the rudder tip J ST31 Use a razor plane or a hobby carving knife followed by sanding to carefully shape the fin and rudder tip blocks Inspect your progress frequently and use the centerlines as a guide Hint Stick a T pin through the top of the rudder tip into the fin This will hold the rudder tip while you shape it LJ ST32 Shape the LE of the fin as you did with the stab 1 ST33 Separate the rudder from the fin 15734 Shape the leading edge of the rudder to a V as you did with the elevators Use the centerline on the leading edge as a guide Make sure the angle of the V will allow the throws indicated in the back of this manual LJ ST35 Rejoin the rudder to the fin with the hinges Shift the rudder upward so there is approximately a 1 32 gap between the rudder tip and the fin 5136 Sand the top of the rudder tip so it matches the fin tip since you raised the rudder slightly What a 9 pieap cf workmanship Put the stab and fin in a safe place clean off your workbench vacuum the floor read the following Beech Fact then skip to page 27 and build
65. t look strong J ST28 Glue the elevator skins to the bottom of the elevators so the trailing edges align ST29 Glue the stab skins to the bottom of the stab If you have not used any accelerator on the stab you may glue the skins on with thick or medium CA Otherwise use aliphatic resin Work over a flat work surface and be careful not to add any twist into the stab as you press the skins to the stab frame Optional Use the die cut 1 8 balsa straight tail stab cradles S2T and S7T to hold the stab flat on your workbench while you glue the bottom skins on Use the stab cradles the same as the wing cradles shown in steps 1 5 on page 30 J ST30 After the glue dries use a bar sander with 150 grit sandpaper to sand the sheeting even with the ends of the stab and elevators J 5731 Cut the ribs and separate the elevator from the stab Sand the excess sheeting and rib stubs from the TE of the stab and the LE of the elevator Sand the elevator sheeting even with rib SIAS J ST32 Glue a die cut 1 8 balsa stab TE S10 to the TE of both stab halves Glue a die cut 1 8 balsa elevator LE also S10 to the LE of both elevators J ST33 Sand the stab TE s and the elevator LE s so they are even with the ends of the stab and elevators Sand the stab TE and elevator LE s so they blend with the tips and skins ST34 Use two T pins placed in the center of the leading edge of one of the elevators near the ends to align
66. th straight edges STI11 Add the center rib S1S and glue it into position ST12 Sand the fronts of the ribs to match the aft sweep of the leading edge Cut two shaped 5 16 x 15 balsa stab fin leading edges to a length of 13 314 and bevel the joining ends to match the plan Glue them to the ribs and the LE joiner so the top is even with the top of the ribs The bottom will extend below the ribs but will be sanded flush later 12 a 5113 Cut a 1 16 notch in center rib S1S behind the LE brace Test fit the die cut 1 16 plywood straight tail LE doubler in the notch Deepen the notch as necessary so the top of the doubler is even with the top of rib SIS Glue the doubler to the LE brace and glue rib S1S to the doubler 1 5114 Cut the end off both SIAS ribs at the embossed line and set those little pieces aside They will be used later to glue the aft end of S1AS into position Fit the to the elevator LE spars pin them to the plan and then glue them to the elevator LE spars 5115 Sand the top of the leading edges stab and elevator spars and the TE brace so they match the contour of the ribs Do not change the shape of the airfoil by sanding too much J 5116 THIS STEP IS VERY IMPORTANT Arrange the T pins so every other rib is held down with one pin near the front and one pin near the rear and make sure all the pins go into the jig tabs at the same angle This will allow yo
67. the Model 2000 2000A Starship featuring a canard front wing pusher turboprop engines and composite construction Perform these steps only if you are installing retracts CUT OUT THE WHEEL WELLS BUILD THE WING TIPS uJ 1 Cut the molded clear plastic right wing tip lens along the cutlines If you are installing the optional lighting kit drill holes in the die cut 1 8 balsa tip lens rib W14T for the lighting wires to pass through 2 Retract the gear to the wing and draw a rough outline of the wheel onto the sheeting Cut the sheeting within the outline Retract the wheel again and draw a more accurate outline Cut the sheeting until the wheel fully retracts into the wheel well leaving at least 1 4 clearance between the wheel and the sheeting in case you tweak your landing gear on one of those bumpy landings Ly LJ 2 Align WW 4T with 4 14 so the edges of the llens are flush with the wing sheeting Glue 4T to W14 in this position J LJ 3 Glue the die cut 1 8 balsa aft lens ri 1 11 to the aft edge of W114 Position the 1 1 2 x 2 1 8 x 6 balsa wing tip block on the wing tip and trace the outline of the wing onto the block 31 Bottom I 4 Read the note below and roughly carve the wing tip block to fit the wing tip Glue it to the wing tip and sand it to the final shape When you near the final shape of the tip block tape the tip lens to the wing tip and shape the tip bloc
68. the ribs leading edges stab spars elevator spars and the TE brace so they smoothly blend fs QO ST22 Glue the little tips you cut off the end of the S1AS ribs to the sheeting and S1AS BEVEL THE TE TO MATCH THE RIBS TOP SHEETING ON ELEVATOR THE BOTTOM SKIN WILL FIT LIKE THIS v TOP SHEETING 13 J ST23 Use a bar sander and 150 grit sandpaper to bevel the trailing edge of the top elevator skin so it will accommodate the bottom skin While you sand apply pressure only to the sheeting and use the ribs to set your sander at the correct angle Do not bevel the trailing edge to a sharp edge but leave about 1 32 squared off Hint Support the TE with the edge of your workbench or a platform while you sand ST24 Glue four die cut 1 8 balsa elevator torque rod blocks between both sets of ribs SIAS and S2AS ST25 Cut twelve 1 7 8 long hinge blocks from the 1 4 x 3 8 x 3 6 balsa stick Glue them evenly spaced to the stab TE spar and the elevator LE spar where shown on the plan Glue the die cut 1 8 balsa stab gusset to the hinge block and rib S7S as shown on the plan Position the gusset so it is even with the bottom of the hinge block so you do not break it when you cut the hinge slot Align the grain as shown on the plan 5126 Trim the elevator torque rod blocks and any protruding hinge blocks so they are even with the bottoms of the ribs J 5127 Reinforce any glue joints that do no
69. the wing Beech Fact At first the Bonanza model existed only in the V tail configuration The original straight tail Beech introduced in 1959 was named the Debonair Itwas intended to be a less expensive bare essentials model in the Beechcraft lineup to compete with Piper s Comanche and Cessna s soon to be released 210 However after many upgrades and changes the Debonair evolved into what was basically a straight tail Bonanza So in 1968 Beech decided to drop the Debonair name and called both the 33 and the 35 the Bonanza Neat O ras BUILD THE STABILIZERAND RUDDERVATORS The right half of the stab plan shows the V tail stab with a dashed line indicating the straight tail stab The left half of the stab plan shows the straight tail stab with dashed lines indicating the V tail stab Build the right side of the stab first so your progress matches the photos V1 Position the plan so the stab is over your flat building board or cut the stab from the wing plan and tape it down and cover it with wax paper J V2 Test fit the die cut 3 32 balsa stab ribs S2V through S7V in the notches of the die cut 1 8 balsa stab TE spar S9 and the ruddervator LE spar S8 Place the assembly over the plan Li LI V3 Use a small square to help align the ruddervator LE spar S8 over the plan at rib S2V 17 Pin the rear of the jig tab on S2V to the plan Use the same procedure to pin the rear of the
70. u to finagle the stab off your building board by lifting it up and to one side after the top sheeting is glued in place the T pins are concealed 5117 Use your favorite method to glue the stab skin to the stab We recommend using aliphatic resin to glue the skin to the ribs and TE spar and CA for only the leading edge Apply glue to the stab structure Working quickly position the stab skin and hold the leading edge down until the CA hardens When the CA is hardened wet the front of the skin with a 50 50mix of alcohol and water and press it to the rest of the frame holding it down with weights until the glue dries Note If you choose to use CA for the entire job be aware that residual accelerator you may have used earlier can make the CA you use for this step cure quickly You ll have to work rapidly I STI8 Glue the elevator skin to the elevator You can use CA for this step since the skin is small and easy to position Make sure the trailing edge contacts the stoppers on the top of the jig tabs on ribs S7S and S2S O 5119 After the glue has thoroughly dried remove all the T pins you can reach Carefully lift the stab with the elevators from your building board Trim the jig tabs from the ribs and take out the rest of the T pins 15120 Use a razor plane or a I 1 blade to trim the bottom of the LE so it is the same size as the front of the ribs and matches the airfoil shape 1 5121 Sand the bottoms of
71. ugh the wing sheeting in a few places along the space between W8A and W9A along the space between W2A and W2A and along the space between W14A and W14 These pin points will indicate where to cut the sheeting to separate the ends of the flap and aileron from each other and the wing ys 3 32 ER LI 4 Cut a shaped 18 balsa flap spar to fit between flap ribs W2A and W8A Test fit then glue the flap spar in the notches of the flap ribs J LJ 5 Starting with 80 grit sandpaper on a large sanding block or your bar sander sand the remainder of the jig tabs from the ribs and blend the bottoms of the aft spars and the aileron spar to the contour of the ribs APPROXIMATELY 1 32 6 Use a bar sander and 150 grit sandpaper to bevel the trailing edge of the top wing skin so it will accommodate the bottom skin While you sand apply pressure only to the sheeting and use the ribs to set your sander at the correct angle Do not bevel the trailing edge to a sharp edge but leave about 1 32 squared off Hint Support the TE with the edge of your workbench or a platform while you sand 25 Perform steps 7 13 if you are installing retractable landing gear ul 7 Cut the 1 2 x 3 4 x 6 3 4 grooved basswood aft landing gear rail to a length of 6 1 8 Test fit and glue the rail in position with 30 minute epoxy with the groove facing the top sheeting Test fit then glue the 1 4 x 1 2 x 9
72. um CA Use small drops of CA and do not buildup fillets Later we will remind you to reinforce the glue joints Eee Refer to this photo for the next three steps I ST5 Cut rib R1 apart between the spar notches Add fin rib R1 and rudder ribR1A to the spars Pin them to the plan and glue them in position 1 ST6 Sand the fronts of the ribs to match the aft sweep of the leading edge Cut a shaped 5 16 x 15 balsa stab fin leading edge to a length of 12 1 2 Glue it to the front of the ribs so the top of the LE is even with the top of the ribs The bottom of the LE will extend below the bottom of theribs but will be sanded flush later 15 LI 517 Sand the upward facing edges of the leading edge and the sub spars so they match the contour of the ribs Do not change the shape of the airfoil by sanding too much J 518 Arrange the T pins so they all go into the jig tabs at the same angle This will allow you to finagle the fin and rudder off your building board by lifting it up and to one side after the top sheeting is glued in place the T pins are concealed ST9 Glue the fin and rudder skin to the structure The bottom of the fin skin should extend below rib R1 by approximately 1 4 1 2 so you can trim it later Make sure the trailing edge of the rudder meets the stoppers on the top of the jig tabs on ribs R6 and RIA Note The rudder skin was cut wider than needed to allow enough material to trim it
73. used two 5 1 2 Bar Sanders and two 11 Bar Sanders equipped with 80 grit and 150 grit adhesive backed sandpaper Here s the complete list of Easy Touch Bar Sanders and adhesive backed sandpaper 5 1 2 Bar Sander GPMR6169 11 Bar Sander GPMR6170 22 Bar Sander GPMR6172 12 roll of Adhesive backed sandpaper 80 grit GPMR6180 150 grit GPMR6183 220 grit GPMR6185 Assortment pack of 5 1 2 strips GPMR6189 We also use 3M 320 grit or 400 grit wet or dry sandpaper for finish sanding 6 IMPORTANT BUILDING NOTES There are two types of screws used i n this kit Sheet metal screws are designated by a number and a length For example 4 x 5 8 Machine screws are designated by a number threads per inch and a length For example 4 40 x 3 4 When you see the term test fit in the instructions it means that you should first position the part on the assembly without using any glue then slightly modify or custom fit the part as necessary for the best fit Whenever the term glue is used this means you should rely upon your experience to decide what type of glue to use When a specific type of adhesive works best for that step we will tell you what type of glue to use Whenever just epoxy is specified you may use either 30 minute epoxy or 6 minute epoxy When 30 minute epoxy is specified it is highly recommended that you use only 30 minute epoxy because you will need the working time and or the
74. ut from the center of the groved rail instead of the end This allows landing stresses to be distributed across three ply reinforced ribs rather than being concentrated at the end of the rail If you plan to install retractable landing gear highly recommend the Robart units especially designed for the Bonanza They are very robust and include shock absorbing struts One of our prototype models was built with Robart 606HD mains and a 607 nose unit Though adequate they required a lot of maintenance and occasional repair Gear doors would look great on this model but you will have to do some modifications if you want to install then The mounting rails 4 5 6 100 110 120 130 140 150 160 7 are designed to minimize damage in the event of hard landings or contact with obstacles Fuselage Design The fuselage design is fairly conventional The cabin top is a LARGE ABS piece and it drove many of the other design elements such as how to get it into the box But it does simplify construction and looks great It is designed to be removable but if you are not concerned with access to the fuel tank and cabin interior it can be permanently glued in place allowing the seams to be filled in We found that if you choose your trim design carefully the seams are pretty well hidden The cabin area is reinforced with 1 8 lite ply While it is more than strong enough would recommend that you reinforce the area with some basswood rail
75. with the LE and the tips Glue the die cut 1 8 balsa aileron leading edge W17A to the front of the aileron Sand the leading edge flush with the ends and top and bottom of the aileron sheeting LJ 4 Use the Straightedge and T pin technique to mark a centerline on the wing TE and the aileron LE Cut the hinge slots where shown on the plan Test fit the aileron to the wing with the hinges Adjust any hinge slots if necessary so the aileron and wing align Sand the tip of the aileron so there is about a 1 16 gap between the end of the aileron and the wing tip 1 O 5 Bevel the leading edge of the aileron to a V using the centerline as a guide The bevel must permit the full amount of aileron throw as specified on page 68 plus a bit extra to prevent servo binding 34 J 41 6 Replace the flap onto the wing Adjust the root of the aileron and the tip of the flap so there is approximately a 3 32 gap between them J 7 Return to the first step and build the aileron on the left wing panel the same way MOUNT THE FLAP AND AILERON SERVOS OG 1 Cut the openings in the bottom of the wing sheeting for the die cut 1 16 plywood aileron and flap servo hatch covers if you re building flaps Start by cutting a smaller opening at the location indicated on the plan Carefully enlarge the hatch openings using a fresh 11 blade and a straightedge until the hatch covers fit Hint As you zero in on the final shape of the hatch

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