Ningbo LJ125-9A Owner's manual

  • Hello! I'm your chat assistant, and I've reviewed the owner's manual for the LJ125-9A motorcycle from Ningbo Longjia Motorcycle Co., Ltd. This manual provides instructions for safe operation, regular maintenance, and troubleshooting. The manual covers key components such as the fuel injection system, disc brakes, and includes a detailed maintenance schedule. I'm ready to answer your questions about the motorcycle or its operation!
  • What kind of fuel should I use with this motorcycle?
    What type of engine oil is recommended?
    How often should I change the engine oil?
    Where is the fuse located?
Owner'sManual
https://www.motomanuals.net/
WehighlyappreciateyouforchoosingourmodelLJ125-9Afuelinjectionmotorcycle,itwilloffer
youpleasantandsafedriving.
Drivingmotorcycleisoneofthemostexcitingsport.Forsafetyreason,youshouldreadthiso-
wner'manualcarefullyandfollowingtheseinstructionsbeforeyoudrive.
Thismanualintroducestheregularmaintenanceandservice,pleasefollowtheseinstructions,
itwillhelpyoutokeepyourmotorcycleingoodconditionandmoredurable.
Ourcompanyneverstopimprovingourqualityandperformance,itmaycausecolororstructure
changenotassameasmanualdescription.Ifitbringsanyinconveniencetoyou,wearevery
sorryaboutthis.
s
,
Preface
NingboLongjiaMotorcycleCo.,Ltd.
https://www.motomanuals.net/
1.Driverandpassenger
Thismotorcycleisdesignedonlyforonedriverandonepassenger.
2.Roadconditionfordriving
Thismotorcycleisonlysuitablefordrivingonroad.
Pleasereadthismanualcarefully.Therun-intimeofengineisnecessaryitwillmakemot-
orcyclemoredurableandstable
Pleasetakenoticeoffollowingwords:
tmeansifyoudon'tfollowinstruction,itmaycauseseriousdamagefordriverand
passenger.Itmeansifyoudonfollowinstruction,itmaycausethepersoninjuredordamage
ofmotorcycle.
Provideusefulinformation
Thisusermanualispropertyofthemotorcycle.Iftransferthisvehicletoothers,youshould
passthismanualtonewownertogetherwithvehicle.
Withoutourcompanypermission,itisnotallowedtocopyortranslateanypartofthismanual.
3.
I
't
,
.
.
Warning
Carefully:
Notice:
Themotorcycleuseprofessionaloilforlubrication.
:
ImportantNotice
https://www.motomanuals.net/
Warning:Themotorcyclemustequiptherightfusefordriving,itisnotallowedtouseotherfuse
orwithoutfuse.Otherwiseitmaycausedamagetothevehicleorfire.
ForbiddenModify:
Pleasedonotchangeoriginalpartsposition,otherwiseitwillseriouslyaffectthevehicleperfor-
manceandsafety,andevencausevehiclenotdrivingproperly.Suchasmodifyelectronic,emis-
sionandfuelsystem,itisnotallowedlegally.Ourcompanywillnottaketheresponsibilityfora-
nychangewithoutourpermission.
Fuseposition:Besidebattery.
Fusespecification:Themaincablefuseis15A,othersare10A.
Thefusefailureisnormallybyvehiclecircuitproblem,beforechangefuse,shouldcheckthesituationof
vehicle.Ifafterchangefuse,itbreaksagain,pleasesendthevehicletonearestshopforservice.
Notice:
FirsttimemountingorchangebatteryshouldbecarefulwithAnodeandCathode.Ifmakewrongcon-
nection,shouldcheckthefuseimmediately.evenfusenotbroken,thevehicleshouldbesenttoservice
centretocheckdeeply.Thewrongconnectionforanodeandcathodemaycausesomedamageofelec-
tricpart.Ifdamagepartcontinueworking,itmaybringsomeunpredictedrisk.
Beforechangefuse,shouldtakeoffthekeyincaseofshortcircuit.
Whenchangefuse,shouldbecarefullynotdamagethefusebottom,otherwiseitmaybringdamagep-
artorfire.
SpecialNotice
https://www.motomanuals.net/
Informationofsafe
Motorcycleseriesnumber
Partdescription
Speedometer
Operationofparts
Informationofgasolineandoil
Enginerun-in
Checkingbeforedriving
Drivingmotorcycle
………………………………………
…… 1
…………………………
……………………
…… 1
……………………… 2
………………………………… 3-4
…………… 5
………………………………… 6
……………………… 6
…………………………………………… 6
……………………………………………… 6
………… 7
……………………… 8
………… 8
…………………………………9
………………………………… 9
………………………… 9
…………………………………9
…… 9
………………10
……………………………………………… 10
……………11
……………………………………………
…………………………………
1
l
l
l2
l2
……
……
………………
……
……
……
………………
…………
…………………………………
……
………
……
……
……
……
………
……
……
……
…………………………………
Safedriving
Clothes
Helmet
Drivingwhenraining
Key
Powerkey
Leftgrip
Rightgrip
Fueltank
Shiftpedal
Rearbrakepedal
Sidestand
Toolbox
Rearshockabsorber
Mirror
Enginestart
Shiftinggear l2
………………………
………………………
……………………
……………………………
…………………16
……………………
……………………………
…………………………………
…………………
…………
………………
……
…………………………
………………………………
……………………
……
………………
…………………………………
…………………………
……………………
………………………
………………………
……………
……
…………
Drivinginslope
Activatedcarboncanister
……12
12-13
14
14-15
……17
17
……17
…………18
……18
…………18
…………19
…………20
…………………21
……21
……22
………………………………22
………22
……22
…………23
…………………24
……………25
…… 25
………………………………26
…………………………27
………………28
Usingbrakeandstop
Agendaofmaintenance
Oilpositionandchange
Sparkplug
Throttlecableadjustment
Clutchadjustment
Idleadjustment
Throttlevalve
Drivingchain
Brake
Tire
Seat
Aircleanermaintenance
Catalyst
Fuelinjectionsystem
Lubricationofparts
Battery
Fuse
Headlight
Bulbchange
Checkingandmaintenance
Parkinginformation
Specification
Electroniccircuit
Preface
ImportantNotice
SpecialNotice
Context
https://www.motomanuals.net/
1
Safetyinformation
SafetyRegulation:
1.Beforedrivingmustcheckvehicle,incaseofaccident
ordamageparts.
2.Drivermusthaslegaldrivinglicense,andnotallowed
toborrowthevehicletowhomwithoutdrivinglicense.
3.Avoidtohavedamagefromothervehicledrivershou-
ld: Wearbrightcolorclothes.
Nottocloseothervehicle.
4.Strictlyobeyregulation,notallowedtocutinotherline
suddenly.
5.Mostaccidentbecauseofoverspeed,sospeedshould
followthespeedlimitation.
6.Whenmakingturns,shouldturnonindicator.
7.Inthecross,parkingorfastline,shouldbecarefullyd-
riving.
8.Donotmodifymotorcycleortakeoffparts,itisillegal
andnotsafe,anditwillaffectwarranty.
9.Addaccessoriesmustnotaffectdriving,speciallynot
overloadelectronicparts.
,
Clothes:
Helmet:
Drivingwhenraining:
1.Forsafetyreason,drivermustwearhelmet,glassand
boot,glovesandracingsuit.Passengershouldalsowear
helmet.
2.Duringdriving,themufflertemperatureishigh,itisfor-
biddentotouchmufflerduringdrivingorjustafterdriving.
3.Duringdriving,pleasedonotweartoolooseclothes.
Itismostimportanttoweargoodqualityhelmetandwear
glass.
Drivingintherainneedspecialattention,thebrakedista-
nceistwotimesmorethandryweather.
https://www.motomanuals.net/
2
Motorcycleseriesnumber
VehicleIdentificationNumber(VIN)andenginenumber
isforregistration.Pleaserecordyournumber
forfutureuse.
VINnumbergraveonthevehiclehandlebarrightside
Enginenumbergraveontheenginecrankcaseleftside
Productinformationlabelonthevehiclehandlebarright
side
VINnumber:
Enginenumber:
motorcycle
,
,
.
1
2
3
https://www.motomanuals.net/
3
1112131415 16
1413 1718
19
Partsdescription
(2)Clutchlever
(5)Speedometer
(8)Frontbrakelever
(11)Oilcover
(14)Rearfootrest
(17)Sidestand
(3)Leftsideswitch
(6)Rightsideswitch
(9)Throttlegrip
(12)Rearbrakepedal
(15)Rearbrake
(18)Shiftgearpedal
(1)Leftmirror
(4)Ignitionswitch
(7)Rightmirror
(10)Fueltank
(13)Frontfootrest
(16)Frontbrake
(19)Seatlocker
21 3 4 5 6 7 8
9
10
(20)Uppermuffler
20
https://www.motomanuals.net/
4
1112131415 16
1413 1718
19
Partsdescription
(2)Clutchlever
(5)Speedometer
(8)Frontbrakelever
(11)Oilcover
(14)Rearfootrest
(17)Sidestand
(3)Leftsideswitch
(6)Rightsideswitch
(9)Throttlegrip
(12)Rearbrakepedal
(15)Rearbrake
(18)Shiftgearpedal
(1)Leftmirror
(4)Ignitionswitch
(7)Rightmirror
(10)Fueltank
(13)Frontfootrest
(16)Frontbrake
(19)Seatlocker
21 3 4 5 6 7 8
9
10
(20)Lowermuffler
20
https://www.motomanuals.net/
5
'
(5)
(6)
(7)
(8)
Speedo
Odometer
Gearpositionindicators
FuelGauge
Thisistoshowyourdrivingspeed.
Thisistorecordthedistanceofalldriving.
Indicatetheenginesgearposition.
Thisindicatesthefuelvolumeinthefueltank.
(1)
(2)
(3)
(4)Malfunctionindicatorlamp
Turninglightindicator
Whentheleftturninglighton,
theindicatorwillbeflash.W-
hentherightturninglighton,
theindicatorwillbeflash.
Whenthegearonneutral,the
neutralindicatorwillbeon
Whenthehighbeamheadlighton,theHighbeamindicator
willbeon.
Whenthekeyon,thefuelinjectionindicatoron.Oilpump
willwork3seconds,thenenginewillstart.Whentheengi-
nestart,theindicatorwillbeoff.Ifindicatorstillon,itmean-
shassomeproblem.Inthesameway,duringnormaldrivi-
ng,theindicatorshouldbeoff.Ifindicatoron,itmuststop
drivingandcheckimmediately.
Neutralindicator
Highbeamindicator
.
Speedometer
1
5
3
2
1
4
67
8
https://www.motomanuals.net/
6
Operationofparts
“”……
“”……
Key
Warning:
Thisvehiclehastwokeys,it'su-
sedtostartmotorcycleandopen
allthelocks.Pleasekeepkeyin
safeplace.Ifyouwanttohavem-
orekeys,pleasecontactclosest
dealerofyourarea.
Pleasedonttrytoturnthekeyduringdriving,otherwise
thevehiclewilllosecontrol.
logowhenthekeyon
position,itisnopowerandcannotstart
engine,thekeycanbetakenout.
Electricpowerlocker
logowhenthekeyon
position,ithaselectricpowerandstartengine,thekeycan
notbetakenout.
'
“”
“”
“”
“”
position:Incaseofthieves,whenyouparking,ple-
aseusethisfunction.Turnthehandlebartoleft,presskey
downandrelease,thenturnthekeytoposition,it
willlockhandlebar.Thenyoucantakeoutthekey.
whenyouparking,pleaselockturningandtakeoutthekey
incaseofthieves.Pleaseparkthevehicleinaproperpla-
ce.
Clutchlever
Whenstarttheengineorshiftge-
ar,pleasegripclutchlever,itwill
stoprearwheeldriving.
Hornbutton
Whenyoupresshornbutton,thehornwillwork.
Theswitchoflowandhighbeam
whentheswitchonposition,thehighbeamon,and
thespeedometerhighbeamindicatorwillbeonaswell.W-
henswitchonposition,thelowbeamon.Normally,
uselowbeamwhendrivingincity
Notice:
Leftgrip
areaormeetingothers.
1
5
2 4
3
https://www.motomanuals.net/
7
,
Turntheswitchtoright,
position,ithaselectricpower,
theenginecanbestart.
position,itisnotpower,the
enginecannotbestart.
.
.
Turninglightswitch
Turntheswitchtolefttheleftsideturninglightwill
beflashtherightsidetu-
rninglightwillbeflashDismisstheturningsignal,please
presstheswitchdown.
whenyouchangelineorturning,pleaseturnonturningli-
ghtontime.Afterturning,pleaseturnofftheturninglight
immediately.
Passing
Whenyoufastpressthisbuttonseveraltimes,theheadlight
willbeflash.Itisonlyforpassorwarning.
Engineoffswitch
Whentheswitchon
Whentheswitchon
“”
“”
Warning:
Rightsidegrip
Warning:
Theengineoffswitchonlyuseforemergencycase.Wh-
enthevehiclestillslide,pleasedontstopengine,othe-
rwiseithasairwithgastogetherentermuffler,burning
catalystmaydamagemuffler.
Start
Whenyoupressthisbutton,theenginewillbestart
Throttlegrip
Throttlegripcontrolthespeedofmotorcycle.whenyou
wanttoacceleratespeed,pleaseturnthegriptothedi-
rectionclosetodriver.
Frontbrakelever
Whenbrake,pleasegriptherightsidelevergradually
'
.
.
1
23
4
https://www.motomanuals.net/
8
Fueltank
Whenthespeedometerslowfuelleverwarninglightison,
pleaseaddgasolineimmediately.Firstopentheanti-dusty
coverasthenenterthekeyandturnasclockwise,pull
outthefueltankwithkey.Afterfillingasolineclosethe
fueltankcappleasealigntherightpointpressdowncap
thenitwillbeclose.
,
cap,
,,
Shiftgearpedal
Caution:
.
.
Thisvehicleisinternationalgear
engine.Neutralgearbetweenfirst
gearandsecondgear.Whenyou
changegear,pleasefollowtheru-
les.
Whenitisneutralgear,theindicatorwillbeonPlease
looseclutchgraduallytomakesureitisreallyinthen-
eutralgearWhenchangegear,holdtheclutchlever,ch-
angegearwhenclutchloosecompletely.
5
Warning:
pleasedonotfillintoomuchgasoline.Donotsplashgaso-
lineonthehotengine,itisverydangerous.
Flameisprohibitedwhenfillinggasoline
Ifthegasolinegoinsidethecarbonbox,pleasegotothelo-
caldealertocleanorreplacethecarbonbox.Becausegas-
olinewillmaketheactivatedcarbonexpireearlier.
Checkthewaterleakingholearoundthefueltankcap,ma-
kesureitworkproperlyandnowatergoinsidethefueltank.
1
N
1
2
3
4
5
https://www.motomanuals.net/
9
Rearbrakepedal
Sidestand
Caution:
Toolbox
Pressdownrearbrakepedal(as
picture).Whenthebrakepedal
working,thetaillightwillbeon.
Sidestandisontheleftside,whenparkmotorcycle,please
makesuresidestandintherightposition.Thismotorcycle
isequippedwithasidestandswitch.Ifthesidestandisfo-
ldedup,theenginecanbestarted.otherwise,theengineis
shutoffandwontstart.
Pleasedontparkthevehicleintheslopeplace,otherwise
thevehiclemayfalldown
Toolboxundertheseat.Toolbox
includingscrewdriver,sleeve,
wrench.
.
Rearshockabsorber
Themaincomponentofthisvehicl-
e'srearshockabsorberincluding
springandliquiddamper,thisshoc-
kabsorberisadjustableaccording
differentroadcondition.Duringad-
justment,usesidestandtosuppo-
rtthevehicle.
There'sadjustableholderon
oneendoftheshockabsorberspring.Usethespecialadjus-
tmenttooltoturntheadjustableholdertoleftorright,cha-
ngethespring'spressure,sochangethespringbetweentight
andloose.Adjusttheleftandrightspringsametimeandtos-
ameposition.
Adjustablemirror
Turnthemirrorandthemirror
rodcanadjusttheangleofmi-
rror.
1
1
1
2
https://www.motomanuals.net/
10
Gasolineandoilinformation
Gasoline
Caution:
Oil
Pleaseuselead-freegasoline.Pleaseusetheoctanera-
tingabove
uselead-freegasoline,sparkplugwillhavelongerlife.
PleaseuseSGoraboveSGgradeengineoilwhichmat-
chSAEstandard.Pleasebuyoilfromdealeraccordingto
thelocalweather,pleasecheckthefollowcharttocho-
osesuitableoil.
#93.
Thechartshowthemaxrpmduringenginerun-inperiod
Enginerunningin
Topspeed
Enginespeedchange
Avoidrunninglongtimeinlowspeed
Allthenewmotorcycle,duringthefirst1500kmdriving,not
tomakeengineruntoohighspeedoracceleratetoomuch.
Itshouldavoidtherpmtobeyond80%ofmaximum.
Speedshouldnotalwayskeepthesame,itshouldchange
frequently,ithelpthepartsrunningsmoothly.
Itisdamagetothepartsifalwayskeepengineinalow
speeditshouldalwayschangetodifferentgeartodrive.,
First800km
+40+15-100-20-30
+104+59+32+14-4-22
5W-20
5W-30
10W
15W-4015W-50
20W-4020W-20 20W-50
10W-3010W-4010W-50
Under5000rpm
First1500km
Over1500km Under6000rpm
Under8500rpm
https://www.motomanuals.net/
11
Beforedriving,pleaseletoilsufficiently
Firstmaintenance
Caution:
SpecialNotice
Beforedriving
lubricate
Beforedriving,pleasekeepengineinidlesituationfora
while,inordertohaveenoughlubricationofengine.
Thefirst1,000kmmaintenanceisthemostimportantw-
ork.Pleasetightenallthescrewandchangeoil.
kmmaintenanceshouldfollowthismanual.
PleasepaymoreattentiononCautionandWarning
part.
Thefirstenginerunningatkm,pleaseaskdealerto
changeoilandcleanairfilter.Thenfollow
themaintenancescheduletomaintainthemotorcycle.
Beforedriving,itisnecessarytocheckthefollowingit-
ems.
1,000
300
oilfilterand
“”
Checkingitem
Handlebar 1)
2)Turningflexible
3)Noloosing
Stable Points
1)
2)Nooilleaking
Brakelevelandpedalhasright
feeling
1)Airpressurecorrect
2)Patternoftirecorrect
3)Nocrackontire
Haveenoughgasolinefordriving
Turnon/offallthelights
Checkinghigh-beam,gear,
turningindicator
Correct
Thelevelofoilcorrect
1)Thethrottlegripworkcorrect
2)Accelerationanddeceleration
correct
Correct
1)Correctsetting
2)Lubrication
Brake
Tire
Fuel
Light
Indicator
Horn
Oil
Throttle
Clutch
Drivechain
https://www.motomanuals.net/
12
Drivingmotorcycle
Enginestart
Pleaseturnthekeytoposition,andtheengine
switchonrighthandlebaronputgear
inthe
“ ”
“ ”position,
neutralgear,thegearindicatorshouldbeon.Pre-
ssstartswitch,engineturnon.
Startenginewhenholdtheclutchleverandputgearin
neutralposition.
Whenstartbyelectricstarter,ECUwillchecktheenvi-
ronmenttemperatureandengineconditiontosupplyn-
ecessaryfueltoengine.
Nottostartengineindoorwithoutgoodairventilation.
dontleavemotorcycleonwithoutmonitor.
Whennotdrivingmotorcycle,dontmaketheenginerun
overspeed,otherwise,enginewillbeoverheatedand
damagethepartsinside.
Caution:
Warning:
Caution:
Usinggearshift
Slopedriving
Usingbrakeandparking
Gearshiftsystemwillmakeenginedrivingsmoothly.Dr-
ivershouldchangegearaccordingtothedrivingspeed.
Whendrivingintheslopeplace,motorcyclespeedwilld-
ecreaseandshowthepowerisnotenough.Inthiscase,
itshouldreducegeartogetmoretorque.
Whengodownhill,putthegearinlowposition,ithelpen-
ginebrake.Pleasedontmaketheenginerunatoverhigh
speed.
Itshouldcompletelyloosethrottleandgraduallybrake
frontandrear.Beforecompletelystopmotorcycle,hold
clutchandchangegeartoneutralandcheckthegearin-
dicatoronornot.
https://www.motomanuals.net/
Caution:
Thenewdriveralwayswanttouserearbrake,itwill
makebrakeabasedveryfastandbrakedistancetoo
long.
Warning
Onlyusingfrontbrakeorrearbrakeisdangerous,it
mayslipdownorlosecontrol.Especiallyinwetroad
conditionorcorner,shouldbeverycarefullyusebrake.
Suddenlybrakehardisverydangerous.
Motorcycleshouldparkinginflatground.Ifmotorcycle
mustparkinslopeplace,pleaseputmotorcycleinfirst
gearincaseofmotorcycleslipaway.
:
13
https://www.motomanuals.net/
14
Checkingandmaintenance
Thesymbolmeans:
Thefollowchartshowthekilometersformaintenance.Whenreachthekilometer,itmustfollowtheinstructiontocheck
andmakemaintenance.Turningsystem,engine,electronicsystem,sidestandandwheelsarekeyimportantparts.Itis
necessarytohaveaprofessionaltechniciantohandle.
I:checking,clean,adjustC:cleanR:changeA:adjustL:lubricationT:tight
Maintenance
period Odometer ()KM ()Remark2
Airfilter()Remark1
Sparkplug
Valveclearance
Gasolinefilter
Brakepedal
Brakeoil
Drivingchain
Screw
300 1000 2000 3000 4000 5000 6000 7000 8000 9000100001100012000130001400015000
Everyday
checkbefore
riding
I
I I I I
CCC
I I I I
I I I I I I I I I I I I I I I I
I
Every 1000kmIA:、
T T T T
I
Oilforcrankcase Every2000kmR
Every2000kmC
Every4000kmcleanfilterifnecessarypleasechange
Maintenance
content
R
C
Oilfilter R R R R
Oilfilterscreen
https://www.motomanuals.net/
15
*
*
Whenthemileageisoverthehighestonthetable,pleaseperformaccordingtotheperiodsetonthetable.
Drivingondustyplace,itisrecommendedtocleanitfrequently.
*Oftendriveonbadroadcondition,makethemaintenanceandservicemorefrequently.
III
I
I
I
I
I
I
I
I
I
I
I
I
I
I I
III
I
I
I
300 1000 2000 3000 4000 5000 6000 7000 8000 9000100001100012000130001400015000
IA
III
Every1000kmILA、、
IAIAIA
Maintenance
period
Maintenance
content
Odometer ()KM ()Remark2
Everyday
checkbefore
riding
Drivingchain()Remark3
Frictiondisc
Brakesystem
Brake
Clutch
Stand
Suspension
Screw/bolt/fasteners
()Remark3
Wheel()Remark3
Turningsystem
Frontheadlightbeam
adjustment
https://www.motomanuals.net/
/