INSTRUCTION MANUAL www.top-flite.com WARRANTY SPECIFICATIONS Top Flite Models guarantees this kit to be free from defects in both material and workmanship at the date of purchase. This warranty does not cover any component parts damaged by use or modification. In no case shall Top Flite’s liability exceed the original cost of the purchased kit. Further, Top Flite reserves the right to change or modify this warranty without notice.
TABLE OF CONTENTS INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Academy of Model Aeronautics . . . . . . . . . . . . . . . . . . 2 SCALE COMPETITION. . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 3 ENGINE SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . 3 ELECTRIC MOTOR SAFETY PRECAUTIONS . . . . . . . . 3 LITHIUM BATTERY WARNING . . . . . . . . . . . . . . . . . . . .
WARNING: Drilling, sawing, sanding, or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood SCALE COMPETITION The Top Flite Giant Hellcat is a scale model and is therefore eligible to compete in the Fun Scale class in AMA competition.
A ALWAYS keep a supply of sand accessible when charging a LiPo battery. Dumping sand on the battery will assist in extinguishing a LiPo chemical fire. L W A Y S ALWAYS remove the propeller if the motor batteries will be connected when working on your plane. ALWAYS remove the batteries from the plane after a crash. Set them aside in a safe location for at least 20 minutes. If the batteries are damaged in the crash, they could catch fire.
Gasoline Set-up DECISIONS YOU MUST MAKE ❍ (2) Heavy-Duty On/Off Switch (FUTM4390) (TACM2761) (ignition and receiver) ❍ (1) 3200mAh LiFe Receiver Battery (HCAM6446) ❍ (1) 1300mAh LiFe Ignition Battery (HCAM6411) ❍ (1) R/C foam rubber (1/4" [6mm] (HCAQ1000) ❍ (2) Optional Ernst Charge Receptacle Futaba J FM (ERNM3001) ❍ (2) Dubro #813 1/8” Fuel Line Barb (DUBQ0670) ❍ (1) Dubro #800 Large Tygon Fuel Line (DUBQ0493) ❍ (1) Propeller Drill Guide (DLEQ0551) ❍ (1) Optional: Sullivan CT-1 Fuel Filter (SULQ2387) T
SBD-1 S.Bus Decoder Cables allow the use of existing analog and digital servos, too. By providing today’s pilots with tomorrow’s technology, the Futaba S.Bus system is nothing short of revolutionary. Voltage, meaning that you could run a straight 2S LiPo for your receiver battery. Many ser vo choices are available for use in a wide variety of aircraft from micros to the largest models. Installing the S.Bus System Installation is actually simplified as compared to your normal system installation.
❍ Robart TFF6FCOMBO Main and Tail Wheel Retract, White Mains and Tail Wheel and Tires Combo Pneumatic Hellcat ROBQ1685 ❍ Robart TFF6FCOMBO-E Main and Tail Wheel Retract, White Mains and Tail Wheel and Tires, (1) 36" (915mm) Extension, (1) 24" (610mm) Extension and (2) 12" (305mm) Extension Combo Electric Hellcat (ROBQ1686) S.Bus System Set-up (using S.Bus servos) This set-up uses programmable S.Bus servos.
❍ Revell #1 Light Duty Aluminum Handle Knife w/Blade and Safety Cap (RMXR6903) ❍ Revell #11 Light Duty Blades (5-pack, RMXR6930) ❍ Sanding tools and sandpaper assortment ❍ Curved-tip canopy scissors for trimming plastic parts (HCAR0667) ❍ Hex wrench SAE (HCAR0520) ● Replacement covering for the F6F Hellcat Flat White (TOPQ0504) Flat Insignia Blue (TOPQ0507) Flat Medium Blue (TOPQ0517) MODEL INSPECTION Before starting to build, take an inventory of this model to make sure it is complete, and inspect the pa
CONTENTS 2 1 3 4 6 5 11 10 20 17 21 22 14 16 15 18 23 19 25 13 12 7 26 24 8 9 28 1. Cowl 2. Fuselage 3. Rudder 4. Right Wing Panel 5. Left Wing Panel 6. Belly Pan 7. Center Wing Panel 8. Right Stabilizer 9. Left Stabilizer 10. Landing Gear Covers 11. Tail Gear Cover 12. Dummy Engine Ring 13. Cowl Ring 14. Main Wheels 15. Tail Wheel 16. Canopy 17. Left Cockpit Side 18. Right Cockpit Side 19. Cockpit Floor 20. Seat 21. Instrument Panel 22. Cockpit Armore 23. Rudder Pedals 24.
❏ 7. Glue the LED support in the wing tip. ❏ 2. Tie the end of the string from the wing tip light recess to the plug of the red LED. Secure the string with a piece of masking tape. ❏ 3. Pull the wire through the wing until the connector exits the root of the wing panel. ❏ 8. Last chance to test the red LED to make sure it is working and is the correct color. Position the wing tip lens over the LED and mark the outline of the lens on the wing. ❏ 4. Insert the LED in one of the plywood LED supports.
❏ ❏ 5. Once the epoxy has cured, remove the clamps. Place a 1/16" [1.6 mm] spacer, such as a piece of cardstock or a piece of paper folded several times, under the servo and between each mounting block to raise the servo off the servo hatch. After the servo is installed the spacer will be removed, providing adequate spacing for vibration isolation. Install the Flap Servo ❏ ❏ 1. Carefully remove the left flap servo hatch from the wing by peeling off the masking tape holding the hatch to the wing.
of the supplied heat shrink tubing in half and slide it over the servo connections. Shrink the tubing by applying heat to the tubing. ❏ ❏ 13. Place the flap servo hatch with the servo in the wing. Be certain that the hatch is positioned correctly as shown. Secure the hatch using four #2 x 3/8" [9.5mm] flat head sheet metal screws. Use thin CA to harden the screw threads. ❏ ❏ 10. If installing the S.Bus setup, connect the S.Bus decoder or S.Bus hub to the flap servo extension.
❏ ❏ 4. Secure the aileron hatch to the wing using four #2 x 3/8" [9.5mm] flat head sheet metal screws. Use thin CA to harden the screw threads. ❏ ❏ 1. Slide a silicone clevis retainer over a 4-40 threaded metal clevis. Thread a 4-40 nut followed by the 4-40 metal clevis, threaded 16 turns onto a 4-40 x 6" [152mm] metal pushrod. Attach the clevis to the aileron servo arm 5/8" [16mm] from the center of the arm. ❏ ❏ 5.
❏ ❏ 3. Install the metal solder clevis in the 2nd hole from the outer end of the control horn. Center the aileron servo and aileron. Mark the pushrod where it meets the solder clevis. Remove the pushrod and the solder clevis and cut the pushrod 1/4" [6.5 mm] past the mark. Solder the solder clevis to the pushrod using the techniques described in the following Hot Tip. ❏ 4. Slide a silicone clevis retainer over the solder clevis.
Mount the Retracts Install the left retract first. ❏ 3. Tie the Actuator extension or pressure lines along with a flap and aileron servo extension or S.Bus hub, depending on your setup, and a 16" (400 mm) servo extension for the wing tip lights to the string in the retract bay. Pull the lines out the hole in the top of the wing and tape them to the top of the wing. ❏ 1. Trim the axle that is included with the Robart retracts to 2" [51mm] long. File a flat spot at the end of the axle.
❏ 8. Install the second landing gear door mount and position as shown. ❏ 9. Retract the landing gear and position the landing gear door over the strut. Center the door in the opening. Place a piece of masking tape on each side of the retract. Mark the position of the mounting holes on the tape. ❏ 7. Extend the landing gear and snap one of the landing gear door mounts over the retract. Rotate the mount and slide it up the strut past the pin. ❏ 10. Use the 1/16" (1.
apply a couple of drops of thin CA between the gear door mount and the landing gear strut. ❏ 15. Go back to step 1 on page 15 of Mount the Retracts and install the right retract. Join the Wing Panels Note: Keep the retracts in the retracted (up) position. ❏ 11. Center the gear door mounts and the mounting holes on the gear doors with the marks on the wing. Using one of the mounting holes as a guide, mark the hole location on the gear door mount. Remove the gear door. Drill a 1/16" (1.
❏ 7. Loosen the screws and remove the outer wing panel. The 4-40 socket head cap screws will have left a mark on the aluminum blade. Use a metal file to cut a shallow 1/32" (0.8mm) slot in the aluminum blade. ASSEMBLE THE FUSELAGE Install the Stabilizer ❏ 4. Use 6-minute epoxy to glue the wing alignment dowels in the forward hole of the wing outer panels. Before the epoxy cures, slide the wing outer panel onto the wing center section.
the pivot point of each hinge must align with the center of the trailing edge. To achieve this alignment, the hinges will be fairly deep in the fin. Also note that the hinges must be perpendicular to the trailing edge. ❏ 3. Gather everything required for gluing the stabilizer halves to the fuselage including 30-minute epoxy, mixing sticks, epoxy brush, 12" [304mm] long dowel or wire, masking tape, denatured alcohol and small paper towel squares. Mix up 3/4 oz. [22.1cc] of 30-minute epoxy.
Install the Tail Light ❏ 8. Mix up approximately ¼ oz. [7.4cc] of 30-minute epoxy. Use a toothpick to thoroughly apply the epoxy in the holes in the fin and rudder. Use the toothpick to get the epoxy out of the opening of the holes in the rudder and fin so it doesn’t get into the hinge pin. Wipe away any excess epoxy around the outside of the holes with a paper towel dampened with denatured alcohol. ❏ 9. Use the toothpick to apply epoxy to the ends of the rudder hinges that go into the fin.
Mount the Retractable Tail Gear ❏ 1. Remove the steering arm from the Robart #160WC retractable tail gear assembly (not included). File a flat spot near the top of the shaft for the set screw, in the steering arm, to seat against. Re-install the steering arm on the shaft. Apply a drop of threadlocker to the set screw and re-install the set screw. ❏ 2. File another flat spot near the bottom of the shaft for the set screw in the fork. Apply threadlocker to the set screw and re-install.
❏ 10. Place the tail gear in the fuselage while simultaneously guiding the pull-pull cable through the white plastic guide tubes. Also route the actuator extensions or air lines through the fuselage. INSTALL THE ELEVATOR AND RUDDER SERVOS ❏ 1. If you are installing pneumatic retracts, insert the pressure tank in the fuselage. Apply a couple of dabs of silicone glue to the joint between the tank and the former. ❏ 11. Drill four 3/32" [2.5mm] holes through the rails for mounting the tail gear.
❏ 4. Insert the servo tray. Use the six holes in the servo tray as guides to drill 1/16" [1.5mm] pilot holes into the servo tray frame. Secure the servo tray to the frame with #2 x 3/8 sheet metal screws and #2 flat washers. Harden the screw holes with thin CA. ❏ 7. Cut three 5" (127mm) long pieces of hook and loop strip, from one of the 24" (610mm) long hook and loop strips. Overlap the strips by 1" (25mm). Wrap the receiver and receiver battery in foam and secure them to the receiver battery tray.
and a silicone clevis retainer, 16 turns, onto both elevator pushrods and the rudder pushrod. ❏ 9. Follow your radio setup diagram to connect the elevator, rudder and tail wheel steering to the receiver. Using S.Bus, we plugged both elevator servos and the rudder servo into one decoder and the tail wheel steering servo into a second decoder. Set one of the elevators on channel 9, the other on channel 10, the rudder on channel 11 and the tail wheel steering on channel 12.
remove the threaded metal clevis and nut from the control horn end, remove the pushrod from the fuselage, cut it to the correct length and solder a metal solder clevis on the end. Reinstall the pushrod from the front and connect the solder clevis to the servo arms. Reinstall the threaded metal clevis and 4-40 nut. Apply a drop of thread locker to the threads and tighten the nut against the clevis. Don’t forget to use a silicone clevis retainer on all the clevises. ❏ 15.
ELECTRIC MOTOR INSTALLATION If you are powering the F6F Hellcat with a gas engine, skip ahead to GAS ENGINE INSTALLATION on page 29. ❏ 1. The removable battery hatch is secured at the factory with two #2 x 3/8" [9.5mm] sheet metal screws. Remove the two screws from inside of the fuselage. Using a sharp knife blade, locate and carefully cut the battery hatch from the fuselage. Extra Insignia Blue covering has been provided to cover the edges of the hatch and the fuselage along the cut. ❏ 18.
❏ 4. Install the motor mount on the RimFire 65 motor following the instructions included with the XX-Large Stand Off Motor Mount. The front of the drive washer should be 6-3/4" [171mm] from the back of the stand offs. ❏ 6. Assemble the ESC mount as shown. Drill 5/64" [2mm] pilot holes through the doubler as shown. ❏ 5. Follow the Stand Off Motor Mount instructions to install the motor on the firewall box. The RimFire 65 motor uses the embossed ‘X’ pattern on the front of the firewall box.
❏ 12. WITHOUT THE PROPELLER INSTALLED, check the rotation of the motor. Switch on the transmitter, then receiver. Connect the Great Planes Series Connector to both batteries and plug the Series Connector into the ESC. Advance the throttle and check that the motor is rotating counterclockwise. If it is not, switch two of the three bullet connectors between the motor and ESC. We recommend that an arming plug be installed. The Schumacher Products ArmSafe arming kit works great.
❏ 5. Temporarily install the engine inverted on the aluminum standoffs. ❏ 3. Install the engine mounting bolts and fender washers from the back of the firewall. The engine mounting hardware is not included in the F6F Hellcat. It should be included with the engine. If your engine did not include fender washers, we recommend purchasing them. The larger washers (1/2" [12 mm] or larger) will help distribute the load from the engine. Apply a drop of thread locker to each bolt before installing ❏ 6.
❏ 9. Glue the ignition battery tray in the fuselage. Note that the wider slot is to the back. ❏ 7. Drill a 3/16" [4.5mm] hole at the marks on the firewall for the throttle and choke outer pushrod tubes. Remove the engine before drilling the holes. From the 24" [610mm] outer pushrod tube, cut a 4-1/4" [108mm] and a 7-1/2" [190mm] long piece. Use medium sandpaper to roughen the outer pushrod tubes. Clean the tubes with denatured alcohol.
❏ 14. Install the throttle and choke servos in the servo tray. Harden the screw holes with thin CA. ❏ 15. Follow the setup diagram for your installation to connect the throttle and choke to the receiver. ❏ 12. Carefully study the following images and glue the throttle/choke servo tray together as shown. The tray can be assembled to fit on either side of the fuselage, depending on which side the throttle and choke are on. ❏ 16.
❏ 18. Insert the inner pushrod and ball link socket into the throttle outer pushrod tube. Insert the throttle outer pushrod tube through the top hole in the plywood pushrod support. Snap the ball link socket onto the throttle pivot ball. Insert the choke outer pushrod tube through the bottom hole. ❏ 20. Trim the throttle pushrod at the mark, slide a silicone clevis retainer over the clevis and thread the clevis and threaded rod ¼" [6mm] into the throttle pushrod.
❏ 3. Glue the two plywood servo tray doublers to the bottom of the control valve servo tray. ❏ 25. Place the ignition module on a piece of R/C foam rubber (not included) and secure it to the top of the firewall box with the included four rubber bands. Route the ignition battery wire through the hole in the box. ❏ 26. Connect the ignition module to the engine and to the ignition switch. Connect the ignition switch to the ignition battery. ❏ 4.
ASSEMBLE AND INSTALL THE FUEL TANK ❏ 1. Roughen both ends of the brass tubes with sandpaper. ❏ 7. Glue the control valve servo tray in the fuselage. ❏ 8. Plug the retract control valve servo into the receiver. We set channel 1 for the retracts for the S.Bus setup. ❏ 2. Solder fuel line barbs onto one end of the brass tubes. ❏ 3. Insert the brass tubes in the fuel tank stopper and stopper plates. Loosely install the fuel tank stopper screw. ❏ 9. Thread the nylon ball socket on the pushrod.
❏ 6. and route out the bottom of the cowl. NOTE: We installed a fuel filter (Sullivan CT-1 SULQ2387) (not included) in the fuel line between the fuel tank and the carburetor. Drill a hole in the bottom of the firewall box for the vent line. The fill line can be routed through the hole next to the ignition module, through the plywood cowl ring and out the recess in the side of the fuselage. See step 3 on page 36.
INSTALL THE COWL ❏ 1. Sand a bevel on one end of each of the four 10 x 25mm cowl ring dowels. We found putting the dowels in a drill and using a sanding bar with coarse sandpaper makes beveling the dowels easy. ❏ 4. Once satisfied with the fit, use 6-minute epoxy to glue the dowels in the cowl ring. Keep the cowl ring and dowels on the front of the fuselage for proper alignment while the epoxy cures. A piece of masking tape over the holes will keep the dowels flush with the front of the cowl ring.
❏ 7. We painted the space between the cylinders and the plywood engine frame flat black. Paint is not included. ❏ 10. Use 6-minute epoxy to glue the dummy engine to the plywood wood frame. Align the dummy engine with the embossed circle on the plywood frame. ❏ 8. Drill 1/8" [3mm] holes in the bottom of the rocker arms and in the crankcase as shown. Glue the eighteen aluminum tubes in the holes.
HOW TO MAKE AN EXTENDED 7/64” BALL WRENCH 1. Cut the 7/64" ball wrench in approximately equal parts. ❏ 12. Before gluing, use sandpaper to roughen the gluing area inside the cowl. Clean the area with a paper towel dampened with denatured alcohol. Mix approximately 1/2oz [14.7cc] of 30-minute epoxy. For a stronger joint, add some milled fiberglass to the epoxy. Apply epoxy along the marks you made inside the cowl. Insert the dummy engine in the cowl.
❏ 16. Make three 1/2" [13 mm] holes in the front of the dummy engine for removing and installing the 6-32 socket head cap screws. ❏ 21. Remove the cowl from the fuselage before cutting to prevent the fiberglass dust from entering the carburetor. Use a high speed rotary tool with a sanding drum to cut the opening. Start with an undersized hole and slowly enlarge the opening while test-fitting the cowl on the fuselage. ❏ 17. Sand the inside of the cowl where the cowl ring contacts the cowl.
FINISH THE WING Option 1: This allows the lights to be controlled manually when the receiver is switched on. Install the on/off switch for ❏ 1. If electric retracts have been installed, use double- the lights in the side of the fuselage. Plug the switch into any sided tape or sticky-backed hook and loop material (not channel in your receiver (channel 2 in our setup). Connect a included) to mount the control box on the top of the wing. Y-harness to the switch. Plug the tail light into the Y-harness.
cut and remove a 1/4" [6mm] wide strip of covering, 1/32" [.8mm] from the inside of the outline. ❏ 2. Remove the wing and place waxed paper between the wing and the fuselage at the leading and trailing edge. This will prevent the wing from becoming glued to the fuselage if the epoxy should run out of the joint. Reinstall the wing. ❏ 3. Glue the belly pan to the wing using 30-minute epoxy. Make sure that the belly pan is tight against the bottom of the wing and centered between the fuselage.
APPLY THE FINAL DETAILS Install the Cockpit Kit ❏ 1. Use medium grit sandpaper to roughen the bottom of the cockpit floor. Wipe off the bottom of the cockpit floor with a paper towel dampened with denatured alcohol. Also roughen the top of the seat pedestal. Use medium CA to glue the cockpit floor, centered in the cockpit. ❏ 7. Place the wing on the fuselage. Adjust the belly pan and tighten the four nylon bolts. ❏ 8.
❏ 3. Apply the decals to both of the side panels. ❏ 5. Trim the armor plate/head rest as shown. Test fit the armor plate in the fuselage and trim as needed. Roughen the back of the armor plate and use medium CA to glue the armor plate in the fuselage. ❏ 4. Insert the side panels and mark the outline on the front and back of the cockpit. Remove the side panels. Use a T-pin to prick holes in the top of the stringer.
❏ 8. Glue the plywood instrument panel back into the plastic instrument panel. ❏ 6. Trim the front panel as shown and apply the decals. Roughen the back of the panel and glue it to the front of the cockpit, centered at the front of the cockpit floor. ❏ 7. Test fit the plywood instrument panel back in the plastic instrument panel. Note that it can only be inserted one way. Attach the instrument panel decal to the front of the plywood instrument panel back. 44 ❏ 9.
Please use the following pictures as a guide for the decal placement. ❏ 11. Again, check the pilot position before gluing the control stick in the cockpit floor. ❏ 12. Wash the canopy in warm water, and then, dry it off. Place the canopy on the fuselage. Be certain it is centered from side-to-side and mark the outline on the fuselage. Use a T-pin to prick holes through the covering just inside the outline. Use canopy glue to attach the canopy on the fuselage.
(Gas Engine) Install the Antenna Mast ❏ 2. The included aluminum spinner was designed to be used with the DLE-55, DLE-61 and the O.S. GT60 gas engines. Drill the bolt holes through the propeller, slide the propeller and spinner backplate on the engine prop shaft and install the prop bolts. ❏ 1. Insert the antenna mast in the top of the fin and the fuselage. The masts are held in place with magnets. GET THE MODEL READY TO FLY Install the Propeller ❏ 3.
❏ 2. If one wing always drops when you lift the model, it means that side is heavy. Balance the airplane by adding weight to the other wing tip. An airplane that has been laterally balanced will track better in loops and other maneuvers. Check the Control Directions ❏ 1. Switch on the transmitter and receiver and center the trims. If necessary, remove the servo arms from the servos and reposition them so they are centered. Reinstall the screws that hold on the servo arms. ❏ 2.
At the Servos The pushrod farther out means More Throw The pushrod closer in means Less Throw At the Control Surfaces The pushrod farther out means Less Throw The pushrod closer in means More Throw ❏ 1. Use a box or something similar to prop up the bottom of the fuselage so the horizontal stabilizer and wing will be level. Hold a ruler vertically on your workbench against the widest part (front to back) of the trailing edge of the elevator. Note the measurement on the ruler. ❏ 3.
Once the throws are set, apply a drop of threadlocker to the threads on the pushrod and tighten the nuts against the clevises. 6" [152 mm] IMPORTANT: With the throws set, now is a good time to set the failsafe on the transmitter. The failsafe may save your plane if the signal is lost and prevent the electric motor from accidentally coming on. Balance the Model (C.G.) More than any other factor, the C.G.
❏ 17. Place your name, address, AMA number and telephone number on or inside your model. This is an AMA rule. CHECK LIST During the last few moments of preparation your mind may be elsewhere anticipating the excitement of the first flight. Because of this, you may be more likely to overlook certain checks and procedures that should be performed before the model is flown. To help avoid this, a check list is provided to make sure these important areas are not overlooked.
Takeoff FLYING If you are using the optional air retracts, remember to pump them up before each flight. Before you get ready to takeoff, see how the model handles on the ground by doing a few practice runs at low speeds on the runway. Hold “up” elevator to keep the tail wheel on the ground. If necessary, adjust the tail wheel so the model will roll straight down the runway. If you need to calm your nerves before the maiden flight, shut the engine down and bring the model back into the pits.
or C.G. changes may be required to fine tune the model so it flies the way you like. Mind your fuel or battery power level, but use this first flight to become familiar with your model before landing. We have found that 6-minute flights are a good place to start when using 5000mAh batteries. After landing, check your battery voltage. If it is above 3.80 volts per cell, the flight time can gradually be increased. Also check the amount the charger puts back into the battery.
BASIC SETUP (Gas/Electric) Futaba R617FS Receiver (FUTL7627) (1 Req) Futaba R6014HS Receiver (FUTL7645) (1 Req) (if installing the optional tank drop and light controller) Aileron S1 Servo minimum torque 95 ozf-in (6.8 kgf-cm ) (8 Req) Futaba S3305 (FUTM0045)/Tactic TSX47 (TACM0247) S1 S2 Servo minimum torque 40 ozf-in (2.
ADVANCED SETUP (Gas/Electric) Futaba R6014HS Receiver (FUTL7645) (1 Req) S1 Servo minimum torque 95 ozf-in (6.8 kgf-cm ) (8 Req) Futaba S3305 (FUTM0045)/Tactic TSX47 (TACM0247) Aileron S1 S2 Servo minimum torque 40 ozf-in (2.
S.BUS SETUP (Gas/Electric) (Non S.Bus Servos) Or Futaba R6303SB Receiver (FUTL7661) (1 Req) Futaba R7006SB Receiver (FUTL7673) (1 Req) Aileron S1 Servo minimum torque 95 ozf-in (6.8 kgf-cm ) (8 Req) Futaba S3305 (FUTM0045)/Tactic TSX47 (TACM0247) S1 S2 Servo minimum torque 40 ozf-in (2.8 kgf-cm ) (2 Req) Futaba S3004 (FUTM0004)/Tactic TSX35 (TACM0235) D1 SBD-1 S.Bus Decoder 16" (400mm) (FUTM4193) (4 Req) H1 AEC34 S.Bus Hub 20" (500mm) (FUTM4198) (2 Req) H2 AEC33 S.
S.BUS SETUP (Gas/Electric) (S.Bus Servos) Futaba R7006SB Receiver (FUTL7673) (1 Req) S1 Futaba S3071HV Servo (FUTM0717) (8 Req) Aileron S2 Servo minimum torque 40ozf-in (2.8 kgf-cm ) (2 Req) Futaba S3073HV (FUTM0719) S1 E1 6" to 8" (152mm to 203mm) Servo Extension Futaba (FUTM4140)/Tactic (TACM2701) (1 Req) E2 FSH67 Male-to-Male Extension 3" (80mm) (FUTM4667) (1 Req) E3 Futaba 16" (406mm) Servo Extension (FUTM4145) (2 Req) H1 AEC-33 S.Bus Hub 12" (300mm) (FUTM4195) (3 Req) H2 AEC34 S.
