Alpha 40 ARF - Horizon Hobby
Alpha 40 ARFAssembly ManualSpecificationsWingspan: . . 63 in (1600mm)Length: . 52.5 in (1334mm)Wing Area: . 710 sq in (45.8 sq dm)Weight: . . 5–5.5 lb (2.27–2.49 kg)Radio: .4-channel minimumEngine: . .40–.46 2-stroke (glow), Power 25 (EP)
Table of ContentsProduct Support.2Specifications.2Included Parts Listing.3Contents of Kit and Parts Layout.4Safety Precautions and Warnings.4Important InformationRegarding Warranty.5Using the Manual.5EasyCote Covering Colors.5Before Starting Assembly.5Radio Systems Requirements.5Recommended Setup - Glow.5Recommended Setup - Power 25.5Field Equipment Required.5Optional Field Equipment.5Tools and Supplies.5Additional Required Adhesives.6Servo Installation-Fuselage.6Glow Engine Installation.7Fuel Tank Installation.10Muffler Installation.12Propeller and Spinner - Glow Engine Installation.12Electric Motor Installation.13Propeller and Spinner Installation-Electric Motor.18Landing Gear Installation.20Receiver Installation-Electric Motor Option.23Receiver Installation-Glow Engine Option.23Wing Dowel Installation.26Fin and Stabilizer Installation.27Throttle Linkage Connection.29Elevator Linkage Installation.31Rudder and Steering Linkage Installation.34Aileron Servo Installation.38Wing Assembly.40Optional: Gluing the Wing Halves.42Wing Installation.44Checking the Control Surface Movement.45Checking the Throttle Operation.46Balancing Your Alpha ARF.47Control Throws.48Maintaining Your Model.48Flight Preparations.49Safety Do’s and Don’ts for Pilots.49Daily Flight Checks.49Glossary of Terms.49Safety, Precautions and Warnings.50Warranty and Repair Policy.502010 Official Academy of Model Aeronautics Safety Code.522NoticeProduct SupportAll instructions, warranties and other collateral documentsare subject to change at the sole discretion of HorizonHobby, Inc. For up-to-date product literature, visit http://www.horizonhobby.com and click on the support tab for thisproduct.For technical assistance with this product, please contact theappropriate Horizon Product Support office. See page 51.Meaning of Special LanguageThe following terms are used throughout the productliterature to indicate various levels of potential harm whenoperating this product:SpecificationsWingspan: . . 63 in (1600mm)Length: . 52.5 in (1334mm)Wing Area: . 710 sq in (45.8 sq dm)Weight: . . 5–5.5 lb (2.27–2.49 kg)Radio: .4-channel minimumEngine: . .40–.46 2-stroke (glow), Power 25 (EP)NOTICE: Procedures, which if not properly followed, createa possibility of physical property damage AND a little or nopossibility of injury.CAUTION: Procedures, which if not properly followed, createthe probability of physical property damage AND a possibilityof serious injury.WARNING: Procedures, which if not properly followed,create the probability of property damage, collateral damage,and serious injury OR create a high probability of superficialinjury.WARNING: Read the ENTIRE instruction manual tobecome familiar with the features of the productbefore operating. Failure to operate the productcorrectly can result in damage to the product, personalproperty and cause serious injury.This is a sophisticated hobby product and NOT a toy. It mustbe operated with caution and common sense and requiressome basic mechanical ability. Failure to operate this Productin a safe and responsible manner could result in injury ordamage to the product or other property. This product is notintended for use by children without direct adult supervision.Do not attempt disassembly, use with incompatiblecomponents or augment product in any way without theapproval of Horizon Hobby, Inc. This manual containsinstructions for safety, operation and maintenance. It isessential to read and follow all the instructions and warningsin the manual, prior to assembly, setup or use, in order tooperate correctly and avoid damage or serious injury.Hangar 9 Alpha 40 ARF Assembly Manual
Included Parts ListingBagged separatelyFuselage with hatchRight wing panel with aileronLeft wing panel with aileronVertical finHorizontal stabilizerAluminum wing tube, 12mm x 318mmWing(1)(1)(1)(1)(1)(1)Nylon ClevisSnap linkClear wing center tape 1/2 x 14-inchWhite covering 3/4 x 14-inchRed covering 3/4 x Tank support trayFuselage lower hatchFuselage lower hatchNose gearEZ connector spacersSecures EZ connectorWing to fuselageWing to fuselageSecures tank in positionHolds EP batteryClevis keepersThrottleThrottle#8 Silver flat washer4-40 x 1-inch socket head cap screw#4 silver flat washer8-32 blind nut4-40 nylon inserted locknutBlack nylon motor mount45mm EP standoffs2-inch (50mm) 2-blade spinner, redHangar 9 Alpha 40 ARF Assembly Manual3mm x 10mm socket head cap screw#4 silver flat washer#4 silver flat washer3mm wing nutNylon clevisSnap link(2)(2)(2)(2)(2)(2)Stabilizer to fuselageStabilizer to fuselageRudder to stabilizerStabilizer to vertical finRudder and elevatorRudder and elevatorLanding GearMain landing gear assemblyNose gear assembly#4 x 3/8-inch wood screwLanding gear strapsNose gear control arm with setscrew(2) Includes 21/2-inch (65mm) wheeland 4mm wheel collars(1) Includes with 21/2-inch (65mm)wheel and 4mm wheel collars(4)Landing gear to fuselage(2)Landing gear to fuselage(1)PushrodsMotor Mount8-32 x 3/4-inch socket head cap screw8-32 x 1-inch socket head cap screwAileronsAileronsSeal top center wing jointSeal top center wing jointSeal bottom center wing jointRudder and ElevatorFuselage9 oz (260cc) fuel tank (assembled)#4 x 5/8-inch wood screw3mm x 12mm socket head cap screw#4 flat washerEZ connector with setscrew#2 flat washerC-Clip43/4 x 1/4-inch dowel rodRubber bandPlywood tank support trayPlywood EP battery traySilicone safety clear tubingNylon clevisSnap link(2)(2)(1)(1)(1)(4)EP motor to EP standoffs(4) Motor mount to firewall/EPstandoffs to firewall(4) Motor mount to firewall/EPstandoffs to firewall(4)Engine to motor mount(4)Engine to motor mount(4)Engine mount(4)Engine to motor mount(2)(4)(1)33/8 x 1/4-inch hardwood support pieces2-56 x 61/8-inch one end threaded pushrod2-56 x 163/4-inch pushrod with Z-bend2-56 x 161/4-inch one end threaded pushrod2-56 x 28-inch one end threaded pushrod(2)(2)(1)(1)(2)Fuel tank supportAileronsNose gearThrottleElevator and rudder3
Safety Precautions and WarningsRead and follow all instructions and safety precautionsbefore use. Improper use can result in fire, serious injuryand damage to property.10253Use only with compatible components. Should anycompatibility questions exist please refer to the productinstructions, the component instructions or contact HorizonHobby, Inc.15Flight7952Components4986Contents of Kit and Parts LayoutLarge Replacement Parts1. HAN246001Fuselage with Hatch2. HAN246002Wing Set with Wing Tube3. HAN246003Tail Set4. HAN246004Wing Tube5. HAN246005Landing Gear Set with Wheels6. HAN246006Engine Nylon Mount7. HAN246007Fuel Tank 9 oz8. HAN246009Red 2-inch 2-blade Spinner9. HAN246013Small Wood Parts10. HAN246015DecalsSmall Replacement Parts (not shown)HAN246008 EP 45mm StandoffsHAN246010 PushrodsHAN246011 Hardware PackageHAN246012 Nylon Parts PackageHAN246014 Tail Set Wing NutsFly only in open areas to ensure safety. It is recommendedflying be done at AMA (Academy of Model Aeronautics)approved flying sites. Consult local ordinances beforechoosing a location to fly.PropellerKeep loose items that can get entangled in the propelleraway from the prop, including loose clothing, or otherobjects such as pencils and screwdrivers. Especially keepyour hands away from the propeller as injury can occur.BatteriesNotes on Lithium Polymer BatteriesWhen used improperly, Lithium Polymer batteries aresignificantly more volatile than alkaline or Ni-Cd/Ni-MHbatteries used in RC applications. Always follow themanufacturer’s instructions when using and disposing of anybatteries. Mishandling of Li-Po batteries can result in fire andexplosion causing serious injury and damage.SmalL PartsThis kit includes small parts and should not be leftunattended near children as choking and serious injury couldresult.Safe Operating Recommendations Inspect your model before every flight to make certain it isairworthy. Be aware of any other radio frequency user who maypresent an interference problem. Always be courteous and respectful of other users of yourselected flight area.4 Choose an area clear of obstacles and large enough tosafely accommodate your flying activity.Hangar 9 Alpha 40 ARF Assembly Manual
Make certain this area is clear of friends and spectatorsprior to launching your aircraft.Before Starting Assembly Be aware of other activities in the vicinity of your flight path Before beginning the assembly of your model, removeeach part from its bag for inspection. Closely inspect thethat could cause potential conflict.fuselage, wing panels, rudder and stabilizer for damage. Carefully plan your flight path prior to launch.If you find any damaged or missing parts, contact theplace of purchase. Abide by any and all established AMA National ModelAircraft Safety Code.If you find any wrinkles in the covering, use a heat gun orcovering iron to remove them. Use caution while workingImportant Informationaround areas where the colors overlap to prevent separatingthe colors.Regarding WarrantyPlease read our Warranty and Liability Limitations section onpage 50 before building this product. If you as the purchaseror user are not prepared to accept the liability associatedwith the use of this Product, you are advised to return thisProduct immediately in new and unused condition to theplace of purchase.Using the ManualThis manual is divided into sections to help make assemblyeasier to understand, and to provide breaks between eachmajor section. In addition, check boxes have been placednext to each step to keep track of each step completed.Steps with a single box ( ) are performed once, whilesteps with two boxes ( ) indicate the step will requirerepeating, such as for a right or left wing panel, two servos,etc. Remember to take your time and follow the directions.EasyCote Covering Colors Midnight Blue White True RedHANU70500HANU7000HANU70100HAN100 – Heat GunHAN150 – Covering GloveHAN101 – Sealing IronHAN141 – Sealing Iron SockRadio Systems RequirementsSpektrum Radio System (recommended) DX6i 6-channel radio or greater with receiver(SPM6600) DS821 Digital Sport Servo (4) (JRPS821) 6-inch Servo Extension (JSP98110) Receiver Battery, 2300mAh (JRPB5006) JR Switch, Chargeswitch (JRPA004)Recommended Setup - Glow Evolution Trainer Power System: A (EVOE100)or Evolution .46NX with Muffler (EVOE0461) Evolution Propeller 11 x 5 (EVO11050) Evolution Propeller, 3-Blade (EVO100P) (optional) 3-Blade Spinner, White (EVOE100S) (optional) Exhaust Diverter (DUB697) (optional)Recommended Setup - Power 25 Power 25 Brushless Outrunner Motor,870Kv (EFLM4025A)Hangar 9 Alpha 40 ARF Assembly Manual 11 x 8e Electric Propeller (APC11080E) 60-Amp Lite Switch-Mode BEC Brushless (EFLA1060) 3200mAh 4S 14.8V 20C Li-Po,13AWG EC3 (EFLB32004S)Field Equipment Required Fuel (15% recommended) Propeller Long Reach Glow Plug Wrench (HAN2510) Metered Glow Driver with Ni-Cd & Charger (HAN7101) 2-Cycle Sport Plug (EVOGP1) Manual Fuel Pump (HAN118)Optional Field Equipment Selfstick Weights, 6 oz (HAN3626) PowerPro 12V Starter (HAN161) 12V 7Ah Sealed Battery (HAN102) Power Panel (HAN106) Blue Block After Run Oil (EVOX1001) Cleaner and towelsTools and SuppliesDrillEpoxy brushFelt-tipped penHook and loop tapeHobby knife with #11 blade Low-tack tapeSandpaperMixing cupMixing stickPaper towelPhillips screwdriver: #1, #2 PencilPin visePliersRulerDiagonal cuttersRubbing alcoholFelt-tipped penThreadlockHook and loop tapeHook and loop strapFoam rubber, 1/4-inch (6mm)Nut driver or box wrench: 1/4-inchBox wrench to fit propeller nutBox end or open end wrench: 10mm (2)Hex wrench or ball driver: 1.5mm, 2.5mm, 3/32-inch,9/64-inchDrill bit: 1/16-inch (1.5mm), 5/64-inch (2mm), 1/8-inch(3mm), 5/32-inch (4mm), 11/64-inch (4.5mm)5
Additional Required Adhesives30-Minute EpoxyMedium CAThin CA(HAN8002)(PAAPT02)(PAAPT08)Servo Installation-Fuselage Step 2 Step 3Prepare the servos by installing the rubber grommets andbrass eyelets in the servos. Note that the eyelets are insertedfrom the bottom of the servo.Use a #1 Phillips screwdriver to thread a servo mountingscrew into the holes in the servo tray inside the fuselage.Apply 2–3 drops of thin CA in the holes to harden thesurrounding wood. This makes the screws more secure andless likely to vibrate loose.Required PartsFuselageServo with hardware (4)ReceiverReceiver batterySwitch harness6-inch (152mm) servo extensionRequired Tools and AdhesivesPhillips screwdriver: #1Thin CA Step 1Locate the necessary items for your radio system. Plug theservos and switch harness in the receiver. Plug a battery intothe switch harness. Check that all the servos work properly.Note: You may need to bind your radio system if youare using a 2.4GHz system. Follow the instructionsprovided with your radio system to do so.Note: Make sure to turn off both the transmitter andreceiver before unplugging the servos.Important: You will need to connect a 6-inch (152mm)extension in the Aileron port of the receiver to connectto the servo used for the Ailerons. Leave the extensionplugged into the receiver when unplugging the servos.6Hangar 9 Alpha 40 ARF Assembly Manual
Glow Engine Installation Step 4Mount the rudder and elevator servos in the fuselage usingthe screws provided with the servos. Use a #1 Phillipsscrewdriver to tighten the screws. Note the direction of theservos in the photo.Required PartsFuselage assemblyEngine mount rail (2)#8 washer (4)#4 washer (4)8-32 blind nut (4)4-40 locknut (4)Safety tubingClevis2-56 x 161/4-inch throttle pushrod4-40 x 1-inch socket head screw (4)8-32 x 1-inch socket head screw (4) Step 2Slide a #8 washer on an 8-32 x 1-inch socket head screw.Slide the screw into the engine mount rail as shown. You willbe using four screws, four washers and two engine mountrails in this step to prepare the right and left engine mountrails. Place a drop of threadlock on the threads of each bolt.Threadlock will prevent the bolts from vibrating loose in flight.Required Tools and AdhesivesNut driver: 1/4-inchThreadlockHex wrench or ball driver: 3/32-inch, 9/64-inch Step 1 Step 5Locate the necessary hardware to install the engine onyour model.If you are installing a glow engine, you will need to install theservo used to control the throttle at this time.Hangar 9 Alpha 40 ARF Assembly Manual7
8 Step 3 Step 4 Step 5Position an engine mount rail on the fuselage. Thread an8-32 blind nut on the screw. Note that the prongs on theblind nut will go into the backside of the firewall to keepthem from rotating. The nuts are not to be tightened at thistime so the mount can be positioned for your engine. Thebolts wil be tightened once the engine has been secured tothe mounting rails.Place a #4 washer on each of the four 4-40 x 1-inch sockethead bolts. Slide the screws through the holes in the enginemount flange.Place the engine on the mounting rails. The screws will gothrough the holes in the rails. Thread a 4-40 locknut on eachscrew. The nuts are only finger-tight at this time.Hangar 9 Alpha 40 ARF Assembly Manual
Step 6 Step 7 Step 9Use a 9/64-inch hex wrench or ball driver to tighten thescrews that attach the mount to the firewall. Make sure theblind nuts are drawn into the back of the firewall. Also makesure you have placed a small amount of threadlock on eachof the screws so they don’t vibrate loose in flight.Use a 3/32-inch hex wrench or ball driver and a 1/4-inchnut driver to tighten the hardware securing the engine to theengine mounting rails.Slide the piece cut in the previous step on a nylon clevis.Thread the clevis 10-turns onto the threaded end of the 2-56x 161/4-inch throttle pushrod wire. Step 10Slide the pushrod wire into the tube in the firewall that alignswith the carburetor arm. Connect the clevis to the carburetorarm and slide the tubing over the forks of the clevis to keepthe clevis from opening accidentally. Step 8Use a hobby knife to cut a 1/4-inch (6mm) piece of tubingfrom the 2-inch (52mm) safety tubing.Hangar 9 Alpha 40 ARF Assembly Manual9
Fuel Tank InstallationRequired PartsFuselageFuel tank brace, frontFuel tank brace, rear3mm washer (2)Fuselage hatchFuel tank (assembled)3mm x 12mm socket head scew (2) Step 2 Step 3Inspect the fuel tank to determine the internal positioningof the vent line. This is important as the vent line must faceto the top of the fuselage for the engine to run properly.You may want to place a piece of tape on the tube thatcorresponds to the vent line for easier identification later.Insert the fuel tank in the fuselage. Guide the fuel linesthrough the hole in the firewall.Vent LineRequired Tools and AdhesivesThreadlockScissorsHobby knife with #11 blade Phillips screwdriver: #2Hex wrench or ball driver: 2.5mmTo Muffler Step 1Vent Line (faces top of fuselage)Top ViewTo CarburetorLocate the items necessary to install the fuel tank in the fuselage. Step 4Side View10ClunkGuiding the fuel tubes to the top of the fuselage, place the tankin the fuselage so it rests in the fuselage as shown. The tankwill fit snug against the back of the firewall when installed.Hangar 9 Alpha 40 ARF Assembly Manual
Step 5 Step 7 Step 9Locate the fuel tank braces. The rectangular piece is the rearbrace, while the shaped one is the front brace.Use a hobby knife with a #11 blade to expose the two holesfor the fuselage hatch mounting screws.Slide a #4 washer on a 3mm x 12mm socket head screw.Place a drop of threadlock on the screw. Step 6 Step 8 Step 10Test fit the braces in the fuselage. They will lock into thesides of the fuselage when installed properly. Once fit, usemedium CA to glue the braces to the fuselage sides.Slide the fuselage hatch in position on the fuselage. The tabswill lock the front of the hatch in position.Use a 2.5mm hex wrench or ball driver to tighten thescrew. Use two screws and washers to secure the hatchto the fuselage.Hangar 9 Alpha 40 ARF Assembly Manual11
Muffler InstallationRequired PartsFuselageRequired Tools and AdhesivesHobby knife with #11 bladeMufflerHex wrench to fit muffler Step 1Attach the muffler to the engine using the hardwareprovided with the engine. Make sure to follow the enginemanufacturer’s instructions where applicable.Propeller and Spinner - Glow EngineInstallationRequired PartsFuselage assemblyPropeller Step 3Slide the propeller onto the engine crankshaft. The bladesof the propeller will be positioned against the bosses for thespinner screws of the spinner backplate as shown below.Spinner assemblyRequired Tools and AdhesivesOpen end or box wrench: 3/8-inchPhillips screwdriver: #1 Step 1Locate the items necessary to install the spinner on your engine. Step 4Slide the propeller washer onto the engine crankshaft. Step 2Connect the fuel lines to the carburetor and muffler. The linefrom the vent will attach to the muffler, while the line from theclunk will attach to the carburetor. Use scissors or a hobbyknife and #11 blade to trim the length of the line if necessaryso they don’t interfere with the operation of the engine.12 Step 2Check that the flywheel is fully installed on the engine. It fitsclosely to the engine when positioned correctly. Slide thespinner backplate onto the engine crankshaft so it is tightagainst the flywheel.Hangar 9 Alpha 40 ARF Assembly Manual
Step 5 Step 7Thread the propeller nut onto the engine crankshaft.Slide the spinner cone over the propeller. It will fit into thegrooves in the spinner backplate when installed. Step 6Use an adjustable wrench to tighten the propeller nut. Securethe propeller and spinner backplate onto the engine crankshaft. Step 8Use the two 3mm x 10mm sheet metal screws suppliedwith the spinner to secure the spinner cone to the spinnerbackplate. A #1 Phillips screwdriver will be required totighten the screws.Electric Motor InstallationRequired PartsFuselage45mm Motor standoff (4)#8 washer (4)Battery tray (2)Fuselage hatch3mm washer (2)Motor batteryElectric motor with mount and hardwareElectronic speed control (ESC)Hook and loop strap (not included)Hook and loop tape (not included)3mm x 12mm socket head screw (2)Motor with mounting hardware8-32 x 1-inch socket head screw (4)8-32 x 3/4-inch socket head screw (4)Required Tools and Adhesives30-minute epoxyMixing stickThreadlockDrillOpen end wrench: 5/16-inch Phillips screwdriver: #1Drill bit: 11/64-inch (4.5mm)Hex wrench of ball driver: 9/64-inch, 2.5mm Step 1Locate the parts necessary to install the electric motoron the fuselage.Important: When tightening the propeller nut, alwaysuse an adjustable wrench, box end wrench or 3/8-inchdrive socket. Using pliers will not allow you to placeenough grip to properly tighten the propeller nut.Note: Make sure the propeller has not moved fromits position as described back in Step 3. If it has, thespinner cone will not be able to be installed in thefollowing steps.Hangar 9 Alpha 40 ARF Assembly Manual13
Step 2 Step 3 Step 5Slide a #8 washer on a 8-32 x 1-inch socket head screw.Insert the screw through the appropriate hole in the firewallfrom the inside of the fuselage.Prepare three more 8-32 x 1-inch socket head screws andinsert them into the firewall as shown.Thread a 45mm EP standoff on each of the screws. Usea 9/64-inch hex wrench or ball driver to tighten the 8-32socket head screws while holding the standoff with a 5/16inch open end wrench. Install all four standoffs at this time. Step 4Place a drop of threadlock on each of the screws.14Hangar 9 Alpha 40 ARF Assembly Manual
Step 6 Step 8 Step 10Use a drill and 11/64-inch (4.5mm) drill bit to enlarge themounting holes in the X-mount. It is highly recommendedto use a drill press as the X-mount can easily be pulled fromyour hand if using a hand drill.Use four 8-32 x 3/4-inch socket head screws to attachthe motor to the motor standoffs. Remember to usethreadlock on the screws so they don’t vibrate loose. Thewires from the motor will go into the fuselage through thelarge hole in the firewall.Place a piece of hook and loop tape on the bottom of thespeed control. Leave the backing on the mating piece of tapeuntil instructed to remove. Step 9Connect the leads from the motor to the speed control. Ifyou are using E-flite components, the colors will matchfrom the speed control and motor. If you are using othercomponents you may need to change the motor wires laterwhen checking the operation of the motor. Step 7Apply a drop of threadlock on each of the screws usedto attach the X-mount to the motor. Use a #1 Phillipsscrewdriver to secure the mount to the motor.Hangar 9 Alpha 40 ARF Assembly Manual Step 11Prepare the speed control with the necessary connectorsto connect it to your choice of battery and motor. Followthe instructions provided with the speed control tocomplete this step.15
Step 12 Step 14 Step 15Use a hobby knife to remove the covering from the openingin the side of the fuselage for the speed control switch. Usethe hardware provided with the speed control to mount theswitch in the side of the fuselage.Pass a hook and loop strap (not included) through the slotsin the two battery trays as shown.Insert the first battery tray by angling it in the fuselage asshown. The tray will then fit into the fuselage where it can beslid toward the rear of the fuselage. Step 13Position the speed control in the fuselage as shown. It willbe secured once the battery trays have been installed.16Hangar 9 Alpha 40 ARF Assembly Manual
Step 16 Step 17 Step 20The second tray goes in the same as the first, but ispositioned to the front of the fuselage.Once both trays are in the fuselage, use a small amountof 30-minute epoxy to glue the trays to the sides of thefuselage. Make sure they are secure so the weight of thebattery does not cause them to come loose.Use a hobby knife with a #11 blade to expose the two holesfor the fuselage hatch mounting screws. Step 18The next step is to remove the backing from the hook and loopmaterial from the speed control and secure it to the batterytrays. This is tricky and will require patience to accomplish. Step 19Use the hook and loop straps to secure the motor batteryin the fuselage. If the battery slides forward or aft in thefuselage, use a small piece of hook and loop tape betweenthe tray and battery to prevent it from doing so.Hangar 9 Alpha 40 ARF Assembly Manual17
Step 21 Step 22Slide the fuselage hatch in position on the fuselage. Thetabs will lock the front of the hatch in position. Slide a #4washer on a 3mm x 12mm socket head screw. Place a dropof threadlock on the screw. Use a 2.5mm hex wrench or balldriver to tighten the screw. Use two screws and washers tosecure the hatch to the fuselage.On the bottom of the fuselage, right behind the rear window,is an area that can be removed to provide cooling air to passthrough the fuselage to cool the motor battery. Removingthis covering is only necessary if you are not using thenewer Li-Po batteries capable of a 25C discharge rate.Propeller and Spinner InstallationElectric MotorRequired PartsFuselage assemblyPropellerSpinner assemblyPropeller adapterRequired Tools and AdhesivesPhillips screwdriver: #1Hex wrench or ball driver: 3/32-inch (2mm) Step 1Locate the items necessary to install the propeller andspinner on the motor. Step 2Slide the propeller adapter on the motor as shown.18Hangar 9 Alpha 40 ARF Assembly Manual
Step 3 Step 5 Step 7Slide the spinner backplate onto the engine crankshaft so itis tight against the flywheel.Thread the propeller nut onto the engine crankshaft.Slide the spinner cone over the propeller. It will fit into thegrooves in the spinner backplate when installed. Step 4Slide the propeller onto the engine crankshaft. The bladesof the propeller will be positioned against the bosses for thespinner screws of the spinner backplate as shown below. Step 6Use a 3/32-inch or 2.5mm hex wrench or ball driver totighten the adapter nut to secure the propeller and spinnerbackplate onto the propeller adapter. Step 8Use the two 3mm x 10mm sheet metal screws suppliedwith the spinner to secure the spinner cone to the spinnerbackplate. A #1 Phillips screwdriver will be required totighten the screws.Note: Make sure the propeller has not moved fromits position as described back in Step 4. If it has, thespinner cone will not be able to be installed in thefollowing steps.Hangar 9 Alpha 40 ARF Assembly Manual19
Landing Gear Installation Step 2 Step 3Connect the steering arm to the 2-56 x 16 /4-inch steeringpushrod. Note the position of the steering arm and setscrewhole in the arm in relationship to how the pushrod islocated. If the pushrod is on the opposite side it will bind thesteering/rudder servo during operation.3Required PartsFuselageMain landing gear (2)Nose gearSteering arm#4 x 3/8-inch wood screw (4) Landing gear strap (2)2-56 x 163/4-inch steering pushrodSlide the pushrod into the pushrod tube in the fuselage.Position the steering ar
Rubber band (10) Wing to fuselage Plywood tank support tray (1) Secures tank in position Plywood EP battery tray (2) Holds EP battery Silicone safety clear tubing (2) Clevis keepers Nylon clevis (1) Throttle Snap link (1) Throttle MoToR MouNT 8-32 x 3/
Webex: Converting ARF to MP4 4 Converting your ARF file to MP4 To convert your WebEx recording from an .ARF file format to an .MP4 file format, follow these steps. Opening the ARF Player If the ARF Player is not already open: 1. Click the Start button. 2. Open All apps and then navigate to
Horizon Hobby, Inc. guarantees this kit to be free from defects in both material and workmanship at the date of purchase. This warranty does not cover any parts damage by use or modification. In no case shall Horizon Hobby's liability exceed the original cost of the purchased kit. Further, Horizon Hobby reserves the right to change or modify
Exploded View Explosionszeichnungen Vues Éclatées Plano De Despiece Rear Hi nte Arrière T rase o 2020 Horizon Hobby, LLC. ARRMA RC is a trade name of Horizon Hobby Ltd. Horizon Hobby Ltd is a subsidiary of Horizon Hobby LLC AR722412 AR310460 ARA310977 AR724505 AR722320 AR330379 ARA330682 ARA610040 AR721316 AR310459
2005-2006 Alpha Chi Omega Fall 2004 Delta Sigma Theta . Spring 2004 Kappa Alpha Theta 2003-2004 Alpha Xi Delta 2002-2003 Alpha Omicron Pi 2001-2002 Alpha Chi Omega . 1998-1999 Chi Omega 1997-1998 Alpha Xi Delta 1996-1997 Alpha Gamma Delta . 1995-1996 Alpha Gamma Delta 1994-1995 Alpha Gamma Delta 1993-1994 Chi Omega 1992-1993 Chi Omega .
The Hangar 9 Cessna 182 Skylane 1.50 ARF, based on the latest version of the real plane, is an easy-to-assemble, easy-to-fly blast that boasts scale details never before seen in an ARF model. Although this is an ARF (Almost Ready-to-Fly) kit, it does have some construction
an ARF player for WebEx meeting playback, choose to download the ARF Player. Learner should click the ARF Player download link and successfully download the file. 1. (demonstration test only) Select the correct link for downloading the ARF Player from the electronic download
CASIO IT -3000 PolyTherm 200-2.8 Alpha 800-3.4 PolyTherm 200-3.2 CASIO PB -300 Alpha 800-2.4 CASPAR INTEGRATED SYSTEMS PTS -160 Alpha 800-2.4 CBM iDP -3210 Alpha 800-2.4 CIBA 200/270 Alpha 800-2.4 CIBA #473552 Alpha 400-2.3 CIBA CORNING MAGIC LIFE ANALYZER II Alpha 800-2.4 CITIZEN CBM -210/220 Alpha 800-2.4
in the manual, prior to assembly, setup or use, in order to operate correctly and avoid damage or . If you ever need to replace your Spektrum receiver found in a Horizon Hobby product, always purchase from Horizon Hobby, LLC or a Horizon Hobby authorized dealer . (DX6i, DX6, DX7S, DX8, D
