Knight WY50QT-30A User manual

USERMANUAL
MotorcycleOperating ManualModel:WY50QT-30A
PREFACE
ThanksforyourpurchasingthemotorcycleWY50QT-30A,and
sincerelywelcomeyoutobeourmotorcycleuser.To enjoyamoresafe
andpleasurabledriving,atfirstpleasefamiliaritywiththemanualmust
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
Payload 2
Ⅱ.Theparts&subassembliesand use
instruction
Parts&subassemblies 3
speedometerandindicaor 5
Ignition switch 5
Fuelmeter 6
Headlampswitch 6
Starting switch 6
Mainbeamswitch 7
Turning signallightswitch 7
Hornswitch 7
steering handlelock 8
Seatlock 8
Ⅲ.Operationguide
Checking beforedriving 9
Starting engine 13
Drivingmotorcycle 14
Drivingoperation 15
Brakingoperation 15
Enginepoweroffoperation 16
Stopping motorcycle 16
Ⅳ.Serviceandmaintenance
Thetableof periodicmantenance 17
simpletroublesolution 20
Cleaning theairfilter 22
Batterymantenance 22
AdjustingIdlingspeed 23
Replacinggearboxoil24
Sparkplug 25
Replacingfuse 25
Ⅴ.Vehiclestorage 26
Ⅵ.Vehicleidentification 27
Ⅶ.Toolset 27
Ⅷ.Maintechniquedate 28
Ⅸ.Circuitdiagram 30
.EmissionControlSystem
WarrantyStatement 31

1
Ⅰ.Motorcyclesafedrive
Rules forsafedrive
1.Themotorcyclehappen themanyaccident,all reasonsarethat the cardrivers
didnt lookat themotorcycledrivers.Sothemotorcycledriversmust:
lPut upthecoat inbrightcolor
lAvoidto the driving at night.you mustdriveonguardand carefullytothe
stronglight.
2.Particularcareshouldbe exercisedat thelevelcrossing ofroads,entranceand
exit ofparking lot oron the automobilelane.
3.Don tspeeding,becausethe speeding usuallytohappenanaccident.
4.Youmustgettothedrivinglicenseandfamiliarwithmotorcycle.Neverlend
motorcycletothemanwithoutdrivinglicenseorunfamiliarwithmotorcycle.
5.Avoidtodrivingtheroadwithaccidental,easily resultintheoperation without
used orthepart wasbroken.
6.Youmustcheckup the motorcyclebeforedriving.(RefPage9).
Duringdrive,grasptheleft hand barbythe lefthand andthethrottletwistgrip by
therighthandwithfeet onthefootrests.
2
Payloadlwarning:
Thelightgoodscanonlyputintherearshelforotherdepositedplace.
ThegoodspayloadnotheavierthanTable1: table 1
Deposited Weight(kg)
Rearshelf 5
lThe motorcyclemaxpayload is75kg,including the weightwiththe driver,
the passenger,thegoods.
lIf the motorcycleisoverloading,it can affect the stabilityandoperation of
the motorcycle.
lThe goodsonthe motorcycle,musttieit.

3
Ⅱ.Parts&Subassembliesanduseinstruction
Parts&Subassemblies(Fig1.Fig2)
Fig.1
4
Dashed（）Indicatethenot seepartsdirectly
Fig2

5
Meter andindicatorlight （Fig3）
⑴Odometer
⑵Speedometer
⑶Fuelmeter
⑷Parking light
⑸RightTurningsignallight
⑹VoltageMeter
⑺LeftTurningsignallight
(8)High-Lowbeamlight
⑼Timemeter
IgnitionSwitch（Fig4）
(1)On( )-whentheswitchturntothisposition,
Startengineand donotpulloutthekey.。
(2)Off( )Whentheswitchturntothis position,
Startenginepoweroffandtakeoutthekey.
⑶Lock ( )Whentheswitchturns tolockposition ( ),
Takeoutthekey.donotdoanyturningoperation
Anddonotstartengineandlight.。
Notice:Iftheengineisidlingspeedforalong timeinthehotclimate,
Itwillappeartoohot PhenomenonMustcloseengine.
Fig3
Fig4
6
FuelMeter（Fig5）
1.FuelMeter(Fig5)showtheapproxremainderof flue. When
the handpoint to(F), it indicatesFulltankof 7.5L.。
2.Whenthehandatredsectionitindicatestheremainderofflueis1.8L.
HeadlightSwitch(1)（Fig6）
Headlightswitch:three position“ ” 、“ ” and“•”
：Whenitontheposition, thefrontheadlight,tail light, positionlightand meterlightturnon.
:Whenit ontheposition, taillight,position lightandmeterlightturnon.
•：Whenit ontheposition,thefrontheadlight,tail light, positionlightedinstrumentturnoff.
StartingSwitch(2)（Fig6）
Pressthisbutton tostartengine（Ref.P16）
Fig5
Fig6

7
Mainbeamswitch(1)（Fig7）
Press“ ”button，ismainbeam；Press“ ”buttonisdippedbeam。
Turningsignallightswitch(2)（Fig7）
Whentheswitcheson ( ),the leftturningsignallight turnon.
Whentheswitchon ( ),the right turningsignallight turnon,
Pressitdownthelightturnoff.
HornSwitch(3)（Fig7）
Pressthisbutton, thehornmakessound.
Fig7
8
Steeringhandlelock（Fig8,Fig9）
Turnhandlelefttoend,pressesdownignitionkey1to( ),thesteeringdevicearelockedDo
theaboveoppositeitopened.
SeatLock（Fig10）
Putthekeyintoseatlockholeandthen
clock-wiseopenthelock.。
Pressdownthemulti-purposeuntil itmake
soundoflocked,thenpushthebackof
multi-purposetoconfirmit hasbeenlocked
andtakeoutthekey.
Fig8
Fig9
Fig10

9
Ⅲ.Operationguide
Checkingbeforedriving:
Forsafetyand preventtroubleoraccident,
Pre-checkup is necessary.
Fuel
Whenthepointerorfuelmeterisclosetoredsection,
replenishoil;meanwhile,checktheFuelTankand
Carburetorrackornot
FuelTank：7.5L
•Clock wisetoopenthetankcover.（Fig11）
•Suggestiongasoline:octanenumberis 90
•Donotreplenishgaolinetogetherwithtidyorwater
NOTICE:
Ifcheck gasolinevolumeor replenish gasolinesoon afterstop,Bewareof
burning.
Keepgasolinelevelunderawayfrom theheightpaneloffueltankwhile
replenishing.
Ifgasolinelevel istoohigh,itiseasytoleak out.
Ifswallowthegasolinecareless, seethedoctoratonce.
Fig11
10
Checkingengineoil
checking engineoil level（Fig12、Fig13）
1.Keepthemotorsteadyintheflatground,thenusethe
keytoopen the cover.
2. Open the coverof Oiltank,Check theoil
Volume,thecapacityofengineoil:1.2L
Suggestion theengineoil:
special2Toil（FClever）
Fig13
Fig12

11
FreePathofRearBrake（Fig14,Fig15）
Measure the distanceofrearbrakepedalbefore detentfunction.thefree
pathshouldbetween20-30mm,takethe tailofbrakehandleasstandard.
Fig14
Fig15
12
Tire
Checkthetire pressure regularlyand adjust.
Checkbefore thetirecooled
Checkifthere anymetaltrashor gravelinthe grooveoftires
WARNING:
Ifthetirepressure dosenotaccord withthestandard,itwillproperlycause
the trafficaccident.
It isdangerousthatusethe worn tire; It will haveeffecttofrictionbetween tire
androde.Maybemakedifficult fromdriveoraccident.

13
Starting engine (Fig17)
•Preparativebeforestarting：Set uptheMainStand，Put
the keyintoignition switchandturnto “.
Electricstarter：Pressstartbutton (1)tostartengine,DO
not usethestartermorethan 5secondseachtime.
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 coldstartwarmupenginefor2-3minutes.
Fig17
14
Drivingmotorcycle:
WARNING:
Wearthetrouserstoavoidtouchingwithexhaust pipeandwas burnt.
Theentiredevicemust beinstalledaccordingtorequirementofthe
trafficrule.
Take thelicensetoriding.
NOTICE:
Controlthespeed andloadduring1000kmofrunninginperiod.Load should
bewithin100kg(includingdriver)If takemoreweightandspeedwillreduce
lifeofengine,
Speedaccording to(Table2) Table2
Leg（km）0～200 200～500 500～1000
Speed (km/h) ≤20 ≤30 ≤35

15
Drivingoperation
Releaserearbrakelevel,add gasoline slowly withthrottlegrip,thenmotorcyclewill
move forwardsmoothly.
NOTICE:
Donotadd muchgasoline suddenlywiththrottlegriptopreventmotorcyclerushout.
Maybelosecontrol.
•Beforedrive,musttakethe stand.
Brakingoperation:
1Controlthrottlegrip
If wanttoreducespeed,Mustcontrolthe throttlegrip,at thattimeusethetwo-brake
system, thispoint isveryimportant.
Notice:ifthedrive will bedoneinthissituation,forexample:damp orloosely
roads,raining.no matterbrake,add speedorturnmusttakecare.
2.operatefrontandrearbrake.
Notice:Musttotallyclose thefluewhendriveinadescent,andusetwo-brake
systemforreduce speed. Don tusebrakecontinuously, otherwise itwillreduce
theeffectofbrakebecause of too hot.
Warning: Don tuse singlebrakewhendrive with highspeed,special crookedand
slipperyroad. Mustusetwo-brake systemforavoidingaccident.
16
Enginepoweroffoperation （Fig18,Fig19）
TurnoffThrottle：Revolve tothe lowestplace accordingtopicture.(Normalsituationis
loosethe throttlegrip,andtheengineisidlingspeed)
•Putthe keyto “ ”
Stoppingoperation:
Whenthemotorcyclestop, putthekeyto “”position .putdownstandandlockhandle.（RefP7
Warning：Motorcycleshouldbe parkon theSolidityand Flatground,otherwise,it maybe
makesomebodyinjuredorvehicledown
Alarmpoints:
1Lockingthehandleanddonotleftkeyintheswitch
2Putthemotorintothegarage
3 Usetheexcellentguardagainsttheftdevice
Fig19
Fig18