WangYe WY50QT-16A User manual

PREFACE
ThanksforyourpurchasingthemotorcycleWY50QT-16A,and
sincerelywelcomeyoutobeourmotorcycleuser.To enjoyamoresafe
andpleasurabledriving,atfirstplease familiarwiththemanualmust
carryonbeforedriving.Yourpersonalsafetydependsnotonlythe
vigilance and familiaroperationskills,butalsorelates towhetheryou
arefamiliarwiththemechanicalperformance.Beforedriving,check-up
andperiodicalmaintenancearebasicrequirement.Ifmaintenanceand
repairneeded, gotoourservice centerforhelp. Ifyouknowthe
mechanicknowledgeandhavethetools,thedealercanofferyouhelp
withthemaintenanceand repair,likeprovidingthepartscatalogueand
thespareparts.
Thismanualexplainsin detail thecorrectoperation andmaintenance,
togetherwiththeexpectation foryourlong-timeuse.Modificationsin
specification couldcause thediscrepancywithsomefiguresand content
inthemanual,wefeelsorryforthatand holdthefinalrightof
interpretation.
Haveagoodenjoymentandthanksagainforyourpurchasing.
Theimportantpointstoattention
ŸThedriverandpassenger
Thismotorcyclewaslimitedtoonedriverandonepassenger(exceptchildrenyoungerthan12yearsold).
NeverexceedtheMaxloadcapacityofmotorcycle.
ŸForthesafety,avoiddrivingthemotorcycleinatrociousweatherorcoldweather(under-12 ).
ŸFortheroadcondition
Thiskindsofmotorcyclecanonlydriveonthehighroad.
Thecautionbannersaboutthesafetyorenvironmentprotectionsticktothesundriesboxcover,therear
carrier, and fueltankcap.(Being visiblebeforeorduringdriving)
•Pleasecarefullyreadtheusermanual
Youmustattentiontothewarning sentenceorparagraph.
WARNING
Notfollowingtheoperationinstructionin thismanualmay causegreatdamagetoyou.
ATTENTION
Notfollowingtheoperationinstructionin thismanualmay causeinjurytobothyouandvehicle.
Regardthismanualasapermanentparts,evenwhentransferthevehicletoanewowner,transferthe
manualatthesametime.

LIST
I.Motorcyclesafedrive
Rulesforsafedrive 1
Thepayload 2
II.The parts&subassembliesanduse
instruction
Parts& subassemblies 3
Speedometerandindicator 5
Ignitionswitch 5
Fuelmeter 6
Startingswitch 6
Headlampswitch 6
Main-beamswitch 7
Turning signallightswitch 7
Hornswitch 7
Steeringhandlelock 8
Seatlock8
III.Operationinstruction
Checkingbeforedriving 9
Engine starting 13
Drivingoperation 14
Brakingoperation 15
Enginepoweroffoperation 16
Stoppingoperation 16
IV. Serviceand maintenance
Maintenanceperiodicalform 17
Simpletrouble solution 19
Cleaningairfilter 21
Batterymaintenance 21
Adjustingidlingspeed 22
Replacinggearboxoil 23
Sparkplug 24
Replacementfuse 24
V. Vehicle storage 25
VI.Vehicle identification 26
VII. Toolset 27
VIII. Maintechniqueparameter 28
IX. Circuitdiagram 30
.EmissionControlSystem
WarrantyStatement 31

- 1-
Ⅰ.Motorcyclesafedrive
Rulesforsafedrive
1. Themotorcyclehappenthemanyaccident,allreasonsarethatthecardriversdidn t
lookatthemotorcycledrivers.Sothemotorcycledriversmust:
lPutupthecoatinbrightcolor
lAvoidtothedrivingatnight.you mustdriveonguardandcarefullytothestrong
light.
2. Particularcareshouldbeexercisedatthelevelcrossing ofroads,entrance andexitof
parkinglotorontheautomobilelane.
3. Don tspeeding,becausethespeedingusuallytohappenanaccident.
4. Youmustgettothedrivinglicenseandfamiliarwithmotorcycle.Neverlend
motorcycletothemanwithoutdrivinglicenseorunfamiliarwithmotorcycle.
5. Avoidtodriving theroadwithaccidental,easilyresultintheoperationwithoutusedor
thepartswasbroken.
6. Youmustcheckupthemotorcyclebeforedriving.
7. During drive,graspthelefthandbarbythelefthandand thethrottletwistgripbythe
righthandwithfeetonthefootrests.
8. Don tdrivetoo closetheothervehicles.Nevercontendforlane,andstrictlyobserve
thelocaltrafficrules.
- 2-
Thepayload
lAdmonition:
Thelightgoodscanonlyputintherearshelforotherdepositedplace.
Thegoods payloadnotheavierthanTable1:
Table1
Loadplace Loadweight
Rearcarrier 5kg
lThemotorcyclemaxpayloadis75kg,includingtheweightwiththedriver,the
passenger, thegoods.
lIfthemotorcycleisoverloading,itcanaffectthestabilityandoperationofthe
motorcycle.
lThegoodsonthemotorcycle,musttieit.
lTherearshelfnotseatsthechildren.

- 3-
Ⅱ.Theparts&subassembliesand useinstruction
Parts&subassemblies(Fig1.Fig2)
Fig1
- 4-
BrokenLine（）indicatetheinvisibleparts.
Fig2

- 5-
Speedometer andindicator(Fig3)
⑴Speedometer
⑵Odometer
⑶main-beamlight
⑷engineoillowerlight
⑸Turnleft&rightsignallight
Fuelmeter⑹
⑺timetable
EngineOil capacity:PleaseWhentheindicatortored,pleaseadd thespecialoilfor2-stroke
（Fig3）
Ignitionswitch（Fig4）
(1)On( )-whentheswitchturntothisposition,
Startengineanddonotpulloutthekey.
(2)Off( )Whentheswitchturntothis position,
Startenginepower off and takeoutthekey.
(3)Lock ( )Whentheswitchturnstolockposition ( ),
Takeoutthekey.donotdoanyturningoperation
And donotstartengineand light.
Notice:Iftheengineis idlingspeedforalongtimeinthehotclimate, Itwill appeartoohot
phenomenon, Mustcloseengine.
Fig3
Fig4
- 6-
FUELMETER(3)(Fig5)
Fuelmeter(3)showtheapprox
remainderoffule.Whenthehandpoint
to(F), itindicatesFull tankof5L.
Whenthehandatredsection it indicates
theremainderoffuleis1.8L.
Startingswitch（2）（ Fig6）
Press this buttontostartengine。
Headlamp switch(1). （Fig.6）
Thereare3choicesforHeadlightSwitch: “ ” 、“ ” and“•”
:Headlamp,position lights,taillightand meterlightturnon。
：positionlightsandmeterlightturnon.
•：Headlamp, positionlights, taillightandmeterlightturnoff。
FIG5
Fig.6
1

- 7-
Mainbeam switch(1)(Fig7):
Press( )button ismainbeam;press( )
buttonisdippedbeam.
Turningsignallightswitch(2)(Fig7):
Whentheswitcheson( ),theleftturningsignallight
turnon;Whentheswitchon ( )turn,theright
turningsignallight turnon;Pressit downthelightturnoff.
Hornswitch3:（Fig7）
Press(3)button,thehornmakessound.
Fig7
- 8-
Steeringhandlelock(Fig8 , Fig9):
Steeringhandlelock(Fig8,Fig9):turnhandlelefttoend,pressesdownignitionkeyto( ),
thesteeringdevicearelocked. Dotheaboveoppositeitopened.
SeatLock（Fig10）
Putthekeyintoseatlockholeandthen
clock-wiseopenthelock.
Pressdowntheseatuntilitmakesoundof
locked,thenpushthebackofseattoconfirmit
has beenlockedandtakeoutthekey.
Fig9Fig10
Fig8

- 9-
ⅢOperationinstruction
Checkingbefore driving:
Checkingbeforeriding,forsafetyandpreventtroubleoraccident,
pre-checkupisnecessary.
Fuelcapacity
•Whenthepointerorfuelmeterisclosetoredsection,replenishfuel,
meanwhilecheckingifthere sleakage;
•Gasolinetankcontainer:5L;
•Clock –wisetoopenthetankcover1.(Fig11)
•Suggestiongasoline:octanenumberis90;
•Pleasebecarefulanddo notreplenishoil togetherwithtidyorwater;
NOTICE:
Ifcheckfuelvolumeorreplaceoilsoonafter stop, Beware ofburning.
Keepfuellevelunderawayfrom theheightpaneloffueltankwhilereplenishing.
Iffuellevelistoohigh,itiseasytoleakout.
Ifswallowthefuelcareless,seethedoctoratonce.
Fig11
-10 -
checkingengineoil（Fig12、Fig13）
1.Keepthemotorsteadyintheplaneandthenusethekey
toopentheseatcover.
2.Openthecapof engine oiltank, Check theoilvolume，oil
capacity:1.2L
Suggestion the engineoil:
special2Toil（FClevel）
Fig13
Fig12

-11-
Thefreepathofrearbrakehandle(Fig14,Fig15)
Measurethedistanceofrearbrakepedalbeforedetentfunction.thefreepathshouldbetween
10-20mm,takethetailofbrakehandleasstandard.
Adjustnut(A):increasethedistanceoffreepath
(B):reducethedistance offreepath
Theaxlepin2shouldtouchcloselywithnut(1)grooveafteradjust.
Fig14
Fig15
-12 -
1
2
BrakeMachinery swearindicatemark(Fig16)
(1).Referencemarks.
(2).Indicatemarks.
Notice:Iftotallybrake.Changethebrake
blockwhenreference marksandIndicate
marksmustbesituatedastraightline.
Tire
Checkthetirepressureregularlyandadjust.
Checkbeforethetirecooled
Checkifthereanymetaltrashor
gravelinthegrooveoftires
WARNING:
Ifthetire pressuredosenotaccordwiththestandard,itwill properlycausethetraffic
accident.
Itisdangerousthatusetheworntire,Itwill haveeffecttofrictionbetweentire and rode.
Maybemakedifficultfromdriveoraccident.
Fig16

-13 -
Enginestarting(Fig17)
Putthekeyintoignitionswitchand turntoON
Electricstarter:pressstartbutton(1)tostart
engine,DO notusethestartermorethan5
secondseachtime.
NOTICE:
Electricstartingis onlyintheconditionofgraspingthebrakehandle.
Electricstartingnotsucceed,ifstartingagainwithit,wemuststopfor30seconds,Ifstill
can tstart,Pleaseusekick-start.
Enginekick-start:openignitionswitchandaddgasolineslowly,stepkick-starterpedal
downquicklywithstrengthtostartengine.
Notice:Afterusingkick-starterpedal,pullitbacktooriginalposition.Otherwisehave
effecttosafetyride, and badtoengine.
Hadbetter notopenignitionswitchwhenscooter hasnotuseforalongtime,andfirststep
kickstarterforsometimes. Makeflueintocarburetorandthenintocylinder,and open
ignitionswitch,Startengine, itiseasytostartenginelikethis.
Ifcoldstart, warmingupenginefor2-3minutes.
Fig17
-14 -
WARNING:
Wearthetrouserstoavoidtouchingwithexhaustpipeandwasburnt.
Theentiredevice mustbeinstalledaccordingtorequirementofthetrafficrule.
Takethelicensetoriding.
NOTICE:
Controlthespeedand loadduring1000kmofrunninginperiod.
Loadshouldbewithin100kg(includingdriver)
Iftakemoreweightandspeedwillreducelifeofengine,Changethecrankcaseoil after
300km(Page25)toanewmotorcycle.
Speedaccordingto(Tabel2)
Tabel2
Log(km): 0～200 200～500 500～1000
Speed(km/h): ≤20 ≤30 ≤35
Drivingoperation
Releaserearbrakelevel,addgasolineslowlywiththrottlegrip,thenmotorcyclewillmove
forwardsmoothly.

-15 -
NOTICE:
Donotaddmuchgasolinesuddenlywiththrottlegriptopreventmotorcyclerushout.Maybe
losecontrol.
Beforedrive,musttakethestand.
Brakingoperation:
1.Controlthrottlegrip
Ifwanttoreducespeed,mustcontrolthethrottlegrip,atthattimeusethetwo-brakesystem,
thispointisveryimportant.
Notice:ifthedrivewillbedoneinthissituation,forexample:damporlooselyroads,
raining.nomatter brake, addspeedorturnmusttakecare.
2.operatefrontandrearbrake.
Notice:Musttotallyclosethefluewhendriveinadescent,and usetwo-brakesystemfor
reduce speed.Don tusebrakecontinuously,otherwiseitwill reducetheeffectofbrake
becauseoftoohot.
Warning:Don tusesinglebrakewhendrivewithhighspeed,specialcrookedandslippery
road. Mustusetwo-brakesystemforavoidingaccident.
-16 -
Enginepoweroff operation（fig18、fig19）
Closethrottlehandle:revolvetothelowestplaceaccordingtopicture.(Normalsituationis
loosethethrottlehandle,andtheengineisidling speed)
Putthekeyto “（）”
•。
Stoppingoperation:
Whenthemotorcyclestop, putthekeyto “”position .putdownstandandlockhandle.
Alarmpoints:
1Lockingthehandleanddonotleftkeyintheswitch
2Putthemotorintothegarage
3Usetheexcellentguardagainsttheftdevice
•
Fig20 Fig21