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E-FLITE Jenny JN-4 Slow Flyer Assembly Manual

Summary of Jenny JN-4 Slow Flyer

  • Page 1

    Specifications wingspan: 32-inch(810mm) length: 26-inch(660mm) wingarea: 304sqin(19.6sqdm) weightwbattery: 7.5–8oz(210–225g) radio: 3-channelswith2sub-microservos jenny jn-4 slow flyer arf assembly manual.

  • Page 2

    E-flite jenny jn-4 slow flyer arf assembly manual introduction thecurtissjn-4“jenny”firstenteredserviceduringwwias aprimarytrainerforthefledglingu.S.Armyaircorps. Afterthewar,surplusjenny’sfoundfamewithenterprising barnstormerswhocrisscrossedthecountrysideperforming airshowsandgivingawe-struckpassen...

  • Page 3

    E-flite jenny jn-4 slow flyer arf assembly manual contents of kit/parts layout large replacement parts efl1901 wing(topandbottom) efl1902 fuselage efl1903 cowling efl1904 tailset efl1905 mainlandinggearw/wheels eflm1960 carbonfibertube,6-inch(152mm), 8mmod,6mmid:park250 small replacement parts efla2...

  • Page 4

    4 e-flite jenny jn-4 slow flyer arf assembly manual motor setup eflm1130 park250outrunner,2200kv efla1010 10abrushlessesc thp4802sjpl 480mah2-cell7.4vli-po,jst gwsep6050b electricpropeller,6x5slow-flyer eflc3005 celectra1-to3-cellli-pocharger optional accessories efla110 powermeter han172 hangar9dig...

  • Page 5

    E-flite jenny jn-4 slow flyer arf assembly manual limited warranty (a)thiswarrantyislimitedtotheoriginalpurchaser ("purchaser")andisnottransferable.Repairorreplacement asprovidedunderthiswarrantyistheexclusive remedyofthepurchaser.Thiswarrantycoversonlythose productspurchasedfromanauthorizedhorizond...

  • Page 6

    E-flite jenny jn-4 slow flyer arf assembly manual questions, assistance, and repairs yourlocalhobbystoreand/orplaceofpurchasecannotprovide warrantysupportorrepair.Onceassembly,setuporuseofthe producthasbeenstarted,youmustcontacthorizondirectly. Thiswillenablehorizontobetteransweryourquestionsand ser...

  • Page 7

    7 e-flite jenny jn-4 slow flyer arf assembly manual safety, precautions, and warnings astheuserofthisproduct,youaresolelyresponsiblefor operatingitinamannerthatdoesnotendangeryourself andothersorresultindamagetotheproductortheproperty ofothers. Carefullyfollowthedirectionsandwarningsforthisandany op...

  • Page 8

    8 e-flite jenny jn-4 slow flyer arf assembly manual motor installation required parts •fuselage •receiver •park250brushlessmotor •electronicspeedcontrol(esc) •1 1 / 2 -inch(38mm)motortube required tools and adhesives •phillipsscrewdriver •rtvsilicone •double-sidedtape •foam-safeca •sandpaper 1.Locat...

  • Page 9

    E-flite jenny jn-4 slow flyer arf assembly manual 4.Slidethemotorassemblyintothefuselage. 5.Slidethecowlbackinpositionandattachittothe fuselage.Attachthepropellertothemotorfollowingthe instructionsprovidedwiththemotor. 6.Positionthemotorsoisdoesnotrubagainstthecowl. Applyafewdropsoffoam-safecatothei...

  • Page 10

    10 e-flite jenny jn-4 slow flyer arf assembly manual 8.Plugtheleadsfromthemotortothespeed control.Attachthespeedcontrolusingdouble-sided tapeasshown. 9.Usedouble-sidedtapetosecurethereceiver insidethefuselage.Positiontheantennawires accordingtoyourradiomanual.Nevershortenthe receiverantennawire,asth...

  • Page 11

    11 e-flite jenny jn-4 slow flyer arf assembly manual rudder and elevator installation required parts •rudder/fin •elevator/stabilizer •microcontrolhorn(2) •microcontrolhornbackplate(2) required tools and adhesives •square •foam-safeca •sandpaper 1.Positiontherudder/fintabintotheslotinthe stabilizer/...

  • Page 12

    1 e-flite jenny jn-4 slow flyer arf assembly manual  4.Repeatsteps2and3toinstalltherudder controlhorn. Note: the rudder horn is opposite the elevator horn. 5.Positiontheassembleontothefuselage.Checkthe alignmentasshowninthedrawing.Theruddermust beparalleltothecabanestruts.Ifnot,lightlysandthe fusel...

  • Page 13

    1 e-flite jenny jn-4 slow flyer arf assembly manual radio installation required parts •assembledfuselage sub-microservo(2) •micropushrodconnector(2) •2mmx4mmmachinescrew(2) •micropushrodconnectorbackplate(2) required tools and adhesives •hobbyknife •phillipsscrewdriver  1.Useahobbyknifetoenlargethe...

  • Page 14

    14 e-flite jenny jn-4 slow flyer arf assembly manual  5.Checktomakesuretheelevatorandstabilizer areparallel.  6.Slidethepushrodwirethroughtheconnector.Withthe elevatorcentered,threada2mmx4mmmachinescrew intheconnectorandtightenittosecurethepushrodwire. 7.Repeatsteps1through6toinstalltherudderservo...

  • Page 15

    1 e-flite jenny jn-4 slow flyer arf assembly manual 8.Reinstallthecowlandpropeller.Ifthemotorrubson thecowl,enlargetheholesforthescrewsthatsecurethe cowlsoitcanberepositionedenoughsothemotordoes notrubthecowl. 9.Usehookandlooptapetosecurethebattery insidethecowl.Thebatterycanbemovedforwardor backwar...

  • Page 16

    1 e-flite jenny jn-4 slow flyer arf assembly manual wing installation required parts •wing(topandbottom) •outerstrut(2) •innerstrut(front)(2) •innerstrut(rear)(2) •2mmx4mmsheetmetalscrew(8) required tools and adhesives •phillipsscrewdriver •foam-safeca •hobbyknife •felt-tippedpen 1.Positionthebottom...

  • Page 17

    17 e-flite jenny jn-4 slow flyer arf assembly manual 4.Useafelt-tippedpentomarktheholesmadeinthe previousstep.Thiswillhelpinsightingtheholesthrough thewing. 5.Attachtherearofthetopwingusingtwo2mmx 4mmsheetmetalscrews.Markthelocationsforthefront screwsthroughthewingonthemountingpads.The cabanestrutsm...

  • Page 18

    18 e-flite jenny jn-4 slow flyer arf assembly manual 7.Applyfoam-safecatothestrutwhereitwillcome incontactwiththebottomwing.Pushthestruttight againstthewing. 8.Applyfoam-safecatotheendsofthestrutswhere theycomeincontactwiththetopwing.Slidethestruts intopositionandholdthestrutwhilethecacures.  9.Loc...

  • Page 19

    1 e-flite jenny jn-4 slow flyer arf assembly manual landing gear installation required parts •airframe •landinggear •wheel(2) •wheelretainer(2) required tools and adhesives •foam-safeca 1.Locatethelandinggear.Positionthegearwiththe mainaxletowardthefrontoftheplane. 2.Pressthefrontofthegearintotheope...

  • Page 20

    0 e-flite jenny jn-4 slow flyer arf assembly manual 4.Slideawheelontotheaxle.Useawheelretainerto securethewheel. Hint: use medium foam-safe ca on the retainer if it is not snug on the axle. Use care not to glue the wheel to the axle. Wing rigging installation required parts •airframe •riggingthread ...

  • Page 21

    1 e-flite jenny jn-4 slow flyer arf assembly manual  2.Guidethethreadthroughtheholeintheinnerstrut.  3.Atubehasbeeninstalledinthefuselageto passtheriggingthreadthroughtotheoppositeside ofthefuselage.  4.Theriggingthreadgoesthroughtheholeintheinner strutthentotheouterstrut.Gluethethreadtothestrut ...

  • Page 22

    E-flite jenny jn-4 slow flyer arf assembly manual  6.Wheninstallingtheriggingfromthebottomofthe outerstrut,theriggingwillpassthroughholesinthe cabanestrutsasshown.  7.Completetherigginginstallationbecauseitlooksgreat andaddsrealismtoyourmodel. Control throws 1.Turnonthetransmitterandreceiverofyour...

  • Page 23

    E-flite jenny jn-4 slow flyer arf assembly manual center of gravity animportantpartofpreparingtheaircraftforflightisproperly balancingthemodel. Caution: do not inadvertently skip this step! Therecommendedcenterofgravity(cg)locationis 2-inches(51mm)behindtheleadingedgeofthetopwing againstthecabanestr...

  • Page 24

    4 e-flite jenny jn-4 slow flyer arf assembly manual preflight check your radio beforegoingtothefield,besurethatyourbatteriesarefully chargedpertheinstructionsincludedwithyourradio.Charge boththetransmitterandreceiverpackforyourairplane.Use therecommendedchargersuppliedwithyourparticularradio system,...

  • Page 25

    E-flite jenny jn-4 slow flyer arf assembly manual 2007 official ama national model aircraft safety code general 1) iwillnotflymymodelaircraftinsanctionedevents,airshows ormodelflyingdemonstrationsuntilithasbeenproventobe airworthybyhavingbeenpreviously,successfullyflighttested. 2) iwillnotflymymodel...

  • Page 26

    Building and flying notes e-flite jenny jn-4 slow flyer arf assembly manual.

  • Page 27

    Building and flying notes 7 e-flite jenny jn-4 slow flyer arf assembly manual.

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