WangYe WY50QT-28A User manual

言
PREFACE
ThanksforyourpurchasingthemotorcycleWY50QT-28A,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 and maintenance,
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
headlampswitch6
Mainbeamswitch 7
Turning signallightswitch 7
Hornswitch 7
Steeringhandlelock 8
Seatlock 8
III.Operationinstruction
Checkingbeforedriving 9
Engine starting 14
Drivingoperation 15
Brakingoperation 16
Enginepoweroffoperation 17
Stoppingoperation v17
IV. Serviceand maintenance
maintenanceperiodicalform 18
simple trouble solution 20
Cleaningairfilter 22
Maintenancebattery 22
Adjustingidlingspeed 23
Replacinggearboxoil 24
Sparkplug 25
ReplacingFuse 25
V. Vehiclestorage 26
VI.Vehicle identification 27
VII. Toolset 28
VIII. Maintechniqueparameter 29
IX. Circuitdiagram 31
.EmissionControlSystem
WarrantyStatement 32

- 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
lwarning:
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-
Speedometerand indicator(Fig3)
⑴enginespeed
⑵LHturning signallight
⑶mainbeamindicator
⑷odometer
⑸speedometer
⑹RHturningsignallight
⑺fuelmeter
⑻engineoil lowerlight
Ignitionswitch（Fig4）
(1)On( )-whentheswitchturntothisposition,
Startengineand donotpulloutthekey.
(2)Off( )Whentheswitchturntothis position,
Startenginepoweroffandtakeoutthekey.
(3)Lock ( )Whentheswitchturnstolockposition ( ),
Takeoutthekey.donotdoanyturningoperation
Anddonotstartengineandlight.
Notice:Iftheengineis idlingspeedforalongtimeinthehotclimate,
Itwill appeartoo hotphenomenon,Mustcloseengine.
Fig4
Fig3
- 6-
FUELMETER3(Fig5)
Fuelmeter(7)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

- 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)thisbutton,thehornmakes sound.
Fig7
Fig7
- 8-
Steeringhandlelock(Fig8 , Fig9):
Steeringhandlelock(Fig8,Fig9):turnhandlelefttoend,pressesdownignitionkeyto( ),
thesteeringdevicearelocked. Dotheaboveoppositeitopened.
SeatLock（Fig10）
Putthekeyintoseatlockholeandthen
clock-wiseopenthelock.
Pressdowntheseatuntilit makesound of
locked,thenpushthebackofseattoconfirmit
has beenlockedandtakeoutthekey.
Fig9Fig10
Fig8

- 9-
ⅢOperationinstruction
Checkingbefore driving:
Checkingbeforedriving, forsafetyandpreventtroubleoraccident,
pre-checkupisnecessary.
Fuelcapacity
•Whenthepointerorfuelmeterisclosetoredsection,replenishfuel,
meanwhilecheckingifthere sleakage
•Gasolinetankcontainer:5L
•Clock –wisetoopenthetankcover. (Fig11)
•Suggestiongasoline:octanenumberis 90
•Pleasebecarefulanddo notreplenishfueltogetherwithtidyorwater
NOTICE:
Ifcheckfuelvolumeorreplenishfuelsoonafterstop,Bewareofburning.
Keepfuellevelunderawayfrom theheightpaneloffluetankwhilereplenishing.
Iffuellevelistoohigh,itiseasytoleakout.
Ifswallowthefuelcareless,seethedoctoratonce.
Fig11
-10 -
checkingengineoil （Fig12、Fig13）
1.Keepthemotorsteadyintheplane.Turnon
theseatlockandopentheseat,thenseethe
tankofengineoilandcheckoil.
2. Checkingplease thelubricatingoil,itscapacityis1.2L。
Suggestionthe lubricatingoil number:special2Toil ofFCseries.
Fig12
Fig13

-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)
Fig16
Fig15 Fig14
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
Checkifthereanymetaltrashor
gravelinthegrooveoftires
WARNING:
Ifthetire pressuredosenotaccordwiththestandard,itwill properlycausethetraffic
accident.
Itisdangerousthatusetheworntire,Itwill haveeffecttofrictionbetweentire and rode.
Maybemakedifficultfromdriveoraccident.
-14 -
Enginestarting(Fig19)
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.
Fig19

-15 -
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.
-16 -
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.