WangYe WY50QT-7A User manual

USERMANUAL
MotorcycleOperatingManual Model:WY50QT-7A
PREFACE
Thanksfor your purchasingthemotorcycleWY50QT-7A, andsincerely
welcomeyoutobe our motorcycleuser.Toenjoyamoresafeand
pleasurabledriving,atfirstpleasefamiliaritywiththemanualmustcarryon
before driving.Your personalsafetydependsnotonlythevigilanceand
familiaroperationskills,butalsorelatestowhether you are familiarwiththe
mechanicalperformance.Beforedriving,check-upand periodical
maintenanceare basicrequirement.If maintenanceandrepairneeded, go to
ourservicecenterforhelp.If youknowthe mechanicknowledge andhave
the tools, the dealercanoffer you helpwiththe maintenanceand repair,like
providingthe partscatalogueand thespareparts.
Thismanualexplainsindetailthe correctoperationandmaintenanceof
WY50QT-7A,togetherwiththe expectationfor yourlong-timeuse.
Modificationsinspecification couldcausethediscrepancywithsomefigures
andcontentinthe manual,wefeelsorryforthatand holdthefinalrightof
interpretation.
Haveagood enjoymentandthanksagainfor your purchasing!

IMPORTANTINFORMATION
ŸDriverandpassenger
Thismotorcyclewasonlyusedtoonedriver.Neverexceed totheMaxload capacityofthemotorcycle.
ŸForthe safety,never drivetothe motorcycleinthe atrociousweatherorthecoldweather(under -12 )
ŸForthe roadsurface:
Thiskindof motorcycleisonlydrive inthe highway.
ŸAboutthecaution bannerwiththesafetyorenvironment,stick tothesundriesboxcover,
the rearshelf, andfueltankcover.(Lookat theclearly inthe timeforuseorbeforeuse)
•Pleasecarefullyread the usermanual
Youmust payattention tothe sentenceorparagraphwithcautionbanner.
Warning
Nofollowing the operationinstruction inthismanual maycausegreat damagetoyou.
Attention:
Nofollowingthe operation instruction inthismanual may causeinjurytobothyou andvehicle.
Regardthismanualasapermanentparts,even whentransferthe vehicletoother
people;transferthemanualatthesametime
LIST
.Motorcyclesafetydriving
Rulesforsafetydriving ……………………1
Payload………………………………………2
Ⅱ.Parts&Subassembliesanduse
instruction
Parts& subassemblies……………………3
Speedometerand indicator ………………5
Ignitionswitch………………………………5
Fuelmeter …………………………………6
Starting button & stop switch ……………6
Starting switch………………………………6
Mainbeamswitch…………………………7
Turning signallightswitch…………………7
Hornswitch…………………………………7
Steering handlelock………………………7
Seatlock……………………………………8
Ⅲ.Operationguide
Checkingbeforedriving……………………9
Engine Starting……………………………14
Drivingmotorcycle…………………………15
Drivingoperation…………………………16
Brakingoperation………………………16
Enginepoweroffoperation……………17
Stopping motorcycle…………………17
Ⅳ.Serviceandmaintenance
Periodic maintenance schedule……………18
Simpletrouble solution……………………21
Cleaningairfilter………………………23
Batterymaintenance………………………23
Adjustingidlingspeed……………………24
Replacinggearboxoil………………………25
Sparkplug…………………………………26
Replacingfuse ……………………………26
Ⅴ.Vehiclestorage………………………27
Ⅵ.Vehicleidentification ………………28
Ⅶ.Toolset……………………………28
Ⅷ.MaintechnequeParameter……29
IX. Circuitdiagram………………………31
.EmissionControlSystemWarrantyStatement…32

- 1-
.Motorcyclesafetydriving
Rules forsafetydriving
OnlyDrivercaninsure themotorcycledrivingsafety
1.The motorcyclehappenthemanyaccidents,allreasonsarethatthe cardriversdidn t
lookatthemotorcycledrivers.Sothemotorcycledriversmust:
lPut upthecoat inbrightcolor
lAvoidtothedrivingatnight.youmustdriveon guardand carefullytothestrong
light.
2.Particularcareshould be exercisedatthelevelcrossing ofroads, entranceand exitof
parking lotorontheautomobilelane.
3. Don tspeeding,becausethe speedingusuallytohappenanaccident.
4. Youmust get tothedriving licenseandfamiliarwithmotorcycle. Neverlend motorcycle
tothe man withoutdrivinglicenseorunfamiliarwithmotorcycle.
5. Avoiddriving the roadwithaccidental, easilyresulttheoperationfailureorthepartwas
broken.
6.Always do apre-ridinginspectionbeforeoperatingthevehicle.（RefP9）
7. Duringdrive,graspthe handleandfeetonthefootrest.
- 2-
Payload
lWarning :
Thelightgoodscanonlyputintherearshelforotherdepositedplace.
Thegoodspayloadnot heavierthanChart1:Chart 1
Deposited Weight(kg)
Rearshelf 5
※Themotorcyclemaxpayload is75kg,including theweightwiththedriver,
thepassengerandthegoods.
※Ifthemotorcycleisoverloading,itcan affectthemotorcycle stabilityand
operation.
※Thegoodson themotorcyclemust fasten.

- 3-
Ⅱ.Parts&Subassemblies
Parts&Subassemblies
(Fig1.Fig2)
Fig1
- 4-
Dashed（……）Indicatethenotseepartsdirectly
Fig2

- 5-
Speedometerandindicator(Fig3-1orFIG3-2）
⑴FuelMeter
⑵Turningsignallight LH
⑶EngineTachometer
⑷Turningsignallight RH
⑸Speedometer
⑹Odometer
⑺mainbeamindicator
⑻Oilindicatorlight
Note:MachineMeterisavailable(Seefig3-1)
IgnitionSwitch（Fig4）
⑴On( )—whentheswitchturntothisposition,
Startengineand donotpulloutthekey.
⑵Off( )—Whentheswitchturntothisposition,
Enginepoweroffandtakeoutthekey.
⑶ Lock ( )—Whentheswitchturnstolockposition ( ),
Takeoutthekey.donotdoanyturningoperation
Anddonotstartengineandturnon light.。
Notice:Iftheengineisidlingspeedforalong timeinthehotclimate,
Itwillappeartoohot PhenomenonMustcloseengine.
Fig3-2
Fig4
Fig3-1
- 6-
FuelMeter（Fig5）
1.FuelMeter(Fig5)showstheapproxremainderoffuel.
When thefingerto(F),it indicatesFull tankof6L.
2. When thefingeratredsection itindicatestheremainderof
flue is1.8L
StartingButton(2)and stopSwitch(1)（Fig6）
(1) Turnthis buttontoforstartingengine.
(2)Press(2)thisbutton，starting motorwillstarttheengine.（RefP11）
(3)Stopengine, turnthebuttonto “”.
Fig6
Fig5

- 7-
Mainbeamswitch(1)（Fig7）
Press“ ”button，ismainbeam；Press“ ”buttonisdippedbeam。
Turningsignallightswitch(2)（Fig7）
Whentheswitcheson ( ),the leftturningsignallight turnon.
Whentheswitchon ( ),the right turningsignallight turnon,
Pressitdownthelightturnoff.
HornSwitch3（Fig7）
Pressthisbutton, thehornmakessound.
Steeringhandlelock（Fig8,Fig9）
Turnthesteeringhandlelefttoend,pressesdownignition key1to( ),thesteeringhandleare
locked.Dotheaboveoppositeitopened.
Fig8
Fig7
Fig9
- 8-
SeatLock（Fig10）
•Putthekeyintoseatlockholeandthenclock-wise
openthelock.
•Pressdownthemulti-purposeuntilitmakesoundof
locked, thenpushthebackofmulti-purposetoconfirm
ithasbeenlockedandtakeoutthekey.
Fig10

- 9-
Ⅲ. Operationinstruction
Checkingbefore driving
Forsafetyand preventtroubleoraccident,
Pre-checkup is necessary.
Fuel
Whenthepointerorfuelmeterisclose toredsection,replenishoil;
meanwhile,check theFuel TankandCarburetorrackor not.
FuelTank：6L
•Clock wisetoopenthetankcover.（Fig11）
•Suggestiongasoline:octanenumberis 90
•Donotreplenishoiltogetherwithtidyorwater
NOTICE:
Ifcheckgasolineorreplenishgasolinesoonafterstop,Bewareof
burning.
Keepgasolinelevelunderawayfrom theheightpaneloffluetankwhile
replenishing.
Ifgasolinelevel istoohigh,itiseasytoleak out.
Ifswallowtheoilcareless,see thedoctorat once.
Fig11
Fig11
-10 -
checkingengineoil
checkingengineoillevel（Fig12、Fig13）
1.Keepthemotorsteadyintheflatground, andthenusethe
keytoopentheseatcover.
2.Openthecapof engine oiltank, Checktheoilvolume，oil
capacity:1.2L
Suggestion the engine oil:
special2Toil（FClevel）
Fig13
Fig12

-11-
FreePathofRearBrake(DrumBrake)（Fig14,Fig15）
Measurethedistanceofrearbrakepedalbeforedetentfunction .thefreepathshould
between10-20mm,takethe tailof brakehandleasstandard.
•AdjustNut：（ A ） Reduce FreePath。
（B）IncreaseFreePath
Whenadjust,thePin2andAdjustNut1shouldimpingeon
Note:RearDiskbrakeisavailable,butcan tadjustFreePath.Whenyoucan tseeDiskbrakeoil,please
immitthediskbrakeoil. (Fig16,Fig17)
Fig14
Fig15
Fig16
Fig17
-12 -
Brakewear andtearindicator sign（Fig18）
（1）Reference Mark
（2）Arrowindicatorsign
Ifthebrakebrakesabsolutely,ArrowindicatorsignandReferencebeinline, mustchangethe brake
shoe.
Note:Ifneedmaintainthebrake, shouldfindthe nearestservice departmenttooperate.
There isprofessionaltechnicianintheservice departmenttomaintain.Whenyoureplacethe
parts,shouldusetherealoriginalparts.
Fig18
1
2

-13 -
Tire
Checkthetirepressureregularlyandadjust.
•Checkbeforethetirecooled
•Checkif thereanymetaltrashorgravelinthe grooveoftires
•Inspectwhetherthereisnick,embednailorothertartnessobjectonthetreadornot.Inspect
whetherthereisimpress,dentordistortion forrimornot.If findanydamaged,shouldinvite
service departmenttoinspectforyou.
•Whenthetirepatternwearandteartothewearsign, mustchange the newtire.
WARNING:
•Ifthetirepressuredosenotaccordwiththestandard,itwill properlycausethetraffic
accident.Ifthe tirepressureistoolow, thetirewillfetchawayortakeofrim.
ŸIt isdangerousthatusetheworntire;It will haveeffecttofriction betweentireandrode.
Maybedifficult todriveoraccident.
-14 -
Starting engine (Fig19)
•Preparativebeforestarting：Setupthe MainStand，
Put the keyintoignitionswitchandturnto “.
•Electricstarter：Press startbutton(1) tostart engine, DOnot
use thestarter morethan5secondseach time.
NOTICE:
Electricstarting isonlyinthe conditionofgraspingthebrakehandle.
Electricstarting notsucceed,ifstarting againwithit,wemuststop for30seconds,Ifstill
cantstart, Pleaseusekick-start.
Enginekick-start:open ignition switchand addgasolineslowly,step kick-starterpedal
downquickly withstrengthtostartengine.
Notice:Afterusingkick-starterpedal,pull itbackto originalposition.Otherwise
haveeffecttosafetyride, andbadto engine.
Had betternotopen ignition switch whenscooterhasnotuseforalong time, andfirst
stepkickstarterforsometimes.Makeflueintocarburetorand thenintocylinder,and
openignitionswitch, Startengine,itiseasy tostart engine likethis.
If coldstartwarmupenginefor3minutes.
Fig19

-15 -
Drivingmotorcycle:
WARNING:
Wearthetrousersto avoidtouchingwith exhaustpipeand wasburnt.
Theentiredevicemustbeinstalledaccordingto requirementof thetrafficrule.
•Takethelicensetoriding.
NOTICE:
Controlthespeed andloadduring1000kmofrunninginperiod.Load should
bewithin75kg(includingdriver)If takemoreweight andspeedwillreducelife
of engine.
SpeedasperChart2：Chart2
Leg（km）0～200 200～500 500～1000
Speed (km/h) ≤20 ≤30 ≤35
-16 -
driving operation
•Takebackmainstandandsitontheseat,Leftfootsteponthegroundmakethevehicleand
groundupright.
•Releaserearbrakelevel,accelerateslowlywiththrottlegrip,thenmotorcyclewillmove
forwardsmoothly.Decelerategraduallywhenyou stop.
WARNING
•Don toperatethethrottleON-OFFsuddenly,Otherwise,themotorcyclewillrunout,Maybe
losecontrol.
•Beforedrive,musttakethe stand
Brakeoperation:
1.Controlthrottlegrip
If wanttoreducespeed,Mustcontrolthe throttlegrip,at thattimeusethetwo-brake
system, thispoint isveryimportant.
Notice:ifthedrivewill bedoneinthissituation,forexample:damporlooselyroads,
raining .nomatterbrake,accelerateorturnmusttakecare.
2. Operate frontandrearbrake
Notice:Musttotallyclose thefluewhendriveinadescent,andusetwo-brake
systemforreduce speed. Don tusebrakecontinuously, otherwise itwillreduce
theeffectofbrakebecause of too hot.
Warning:Don tusesinglebrakewhendrive withhigh speed,specialcrookedand