Longjia LJ50QT-3L 2017 User manual

Ownersmanual

Wecannotbeheldliableforanyconse-
quentialdamagecausedbyaccessories
notapprovedbythefactory.
Thescopeofdeliveryandversionofthe
scooterissolelydeterminedbythepurc-
haseagreementconcludedwiththedea-
ler.
Thisoperatingmanualincludesimporta-
ntinstructionsforhandlingyourlightsc-
ooter.Readitcarefully,becauseprofes-
sionalhandlingcombinedwithregularc-
areandmaintenancehelpstomaintain
thescooter,svalueandisoneofthereq-
uirementsforwarrantyclaims.
Wewishyouatalltimesasafejourney.
Yours
Youhavepurchasedaourscooter,
con-gratulationsandthankyoufor
puttingyourtrustinus.
Thismodelisasturdyscooterinmodern
design.
Itssoundconstruction,themeticulouss-
electionofmaterials,theadvancedman-
ufacturingtechniquesandconscientious
workofdedicatedemployeesprovidest-
hescooterwithallthecharacteristicssu-
chaseconomicaloperation,quality,reli-
abilityanditslastingvalue.
Safetysymbolsandnotes
Pleaseobservethefollowing:
WARNING
Precautionarymeasuresagainsttherisk
ofaccidents,injuryand/ordeath.
FIREHAZARD
CAUTION
NOTE
Thevehicleisequippedwithacatalyst,t-
hisresultsinextremelyhightemperatur-
esontheexhaustsystem(riskofburning)
Importantinstructionsandprecautionary
rulestoavoiddamagetothevehicle.No-
nobservancecanleadtothewarrantyb-
ecomingvoid.
Specialinstructionsforbetterhandlingd-
uringoperation,inspectionadjustments
andserviceactivities.
PREFACE

1
CONTENTS
OVERVIEWANDOPERATION
Identificationnumber,enginenumber.........................................3
Viewofvehicle..........................................................................4-5
Instrument,handlebarinstrument.................................................6
Ignitionlockandfork-columnlock................................................7
Storagebox,luggagehooks.........................................................8
Fuel,fueltank...............................................................................9
Tankcap.....................................................................................10
Sidestand,parkingstand...........................................................11
SAFETYTEST
Checklist.....................................................................................12
Loadandlights...........................................................................13
Ridesafely..................................................................................13
RIDINGINSTRUCTIONS
Rideeconomicallyandenvironmentally.....................................14
Running-ininstructions...............................................................15
Starting..................................................................................16-17
Brakes...................................................................................18-19
Stoppingtheengine...................................................................19
SERVICEINSTRUCTIONS
Servicingthescooter/cleaningagents.................................20-21
Winteroperationandcorrosionprotection..................................21
Repairingpaintdamage/servicingthetyres.............................22
Lay-upcommission....................................................................22
Technicalmodifications,accessoriesandspareparts...............23

2
CONTENTS
NOTESONMAINTENANCE
Engineoil
Transmissionoil
Checkingsteeringbearing,telescopicfork
Tyres
Frontwheelbrake
Rearwheelbrake
Adjustingtheplayofthetwistgripthrottlecontrol
Cleaningtheairfilter
Cleaningthesparkplug
Fuse
Battery
Changingthelightbulbs
Adjustingtheheadlight
...............................................................................24-25
..........................................................................25
.................................26
...........................................................................................27
..................................................................28-29
........................................................................30
.......................31
...................................................................32
..............................................................33
............................................................................................34
...................................................................................35-36
........................................................37-40
................................................................41
TECHNICALDATA
Engine
Powertransmission
Chassis
Lubricantsandoperatingfluids
Electricalequipment
Dimensionsandweights
.........................................................................................42
....................................................................43
.......................................................................................43
...................................................44
....................................................................44
.............................................................45
WARRANTYANDSERVICEDATA
Warrantyconditions
Listofwearitems
Inspectionitems
Proofofmaintenance
....................................................................46
...................................................................47-48
.....................................................................49-51
.............................................................52-53

SUMMARYANDOPERATION
Identificationnumber Chassisnumber Enginenumber
NOTE
Thedescriptionforrighthandsideisview-
edfromthedriver
Theidentificationnumberislocatedon
therearpartoftheframebelowtheright
undersidecover
-
.
.
(1)
Thechassisnumberislocatedonthefra-
mebehindthecover(2).
Theenginenumber(3)islocatedonthefr-
ontparttheleftcrankcase.
Key
Withthescooteryougettwoseparateinde-
finitekeysfor:
-Ignitionlockandstoragebox.
Keepthesparekeyatasafetyplace.
1
2
3
3

OVERVIEWANDOPERATION
Right-handsideview
1
2
3
4
5
6
7
Storageboxwithtoolkit
Sparkplug
Engineoilfiltercap
Batteryboxandfuse
Ignitionandfork-columnlock
Brakefluidcontainerforfront
wheelbrake
Handbrakeleverforfrontbrake
1
6
7
5
4
23
4

Left-handsideview
8Handbrakeleverforrearbrake
9Instrument
Kickstarter
Parkingstand
Transmissionoilfillerscrew
Airfilter
Sidestand
10
11
12
13
14
14
13
9
11
10 12
OVERVIEWANDOPERATION
8
5

23 4 4
56
OVERVIEWANDOPERATION
Instrument Handlebarinstrument,left Handlebarinstrument,right
1Speedometerkm/h/mph
2Odometerkm
3Fuelindicator
1Fixedgrip
2Handbrakeleverforrearbrake
3Direction-indicatorswitch
Switchtoleft
Leftindicatoron
Switchtoright
Rightindicatoron
Pushbuttonforswitchoff
4Push-button:horn
5Highbeamindicator
highbeam
lowbeam
2
3
4
5
4Leftandrightdirection
indicatorgreen
5Highbeamindicatorble
6
u
orangerMalfunctionIndicatorLamp
Instrumentlights
6Handbrakeleverforfrontbrake
7Throttle
8Starterbutton
6
1
1
8
7
6

OVERVIEWANDOPERATION
Ignitionandfork-columnlock
NOTE
Keys
Withthescooteryougettwoindefiniteignit-
ionkeys.Keepthesparekeyatasafetypl-
ace.
(1) Operatingposition
Ignitionandallcircuitsactivated.
WARNING
Whileridingdonotswitchtheignitionoff,
!
NOTE
Thekeycanberemovedinpositions
and.
Keypositions
(2) Ignitionoff
Forkcolumnnotlocked(handle-
barscanbefreelyturnedtothe
leftorright).
(3) Forkcolumnlockedand
gnitionoffi
Turnthehandlebartotheleftas
farastothestop.
Pushandturnthekeytotheleft
untilitisintheLOCKposition.
Theforkcolumnisnowlocked.
3
21
7

OVERVIEWANDOPERATION
Storagebox Luggagehooks
2
-Donotstorevaluablesinthebox.
-Makesurethattheseathasbeenlocked
completelyafteritwaspresseddown.
-Takeoutvaluablesbeforewashingtoav-
oidwettingtheseobjects.
-Donotplacethermalsensitiveobjectsin
theboxbecauseofengine,sheatandhi
ghtemperature.
-
Unlock
-Inserttheignitionkey(1)intothelockand
turnthekeytotheright.
WARNING
Aftertheseatisclosedcheckifitwas
lockedfirmly.
Maximunloadcapacity:10kg
CAUTION
Maximumloadcapacitykg:3
Usethehooks(3)onlyforsmallbaggage
pieces.
Lock
-Pressdowntheseat(2)untilthelockis
engaged.
-Pullouttheignitionkey.
Neverleavethekeyinthestoragebox.
13
8

OVERVIEWANDOPERATION
Fuel,fueltank
WARNING
Fuelishighlyinflammableandcanexpl-
ode.Donotsmokeorbringanakedfla-
menearthefueltank.
Fuelexpandsundertheinfluenceofheat
andthesun.Therefore,neverfillthetank
tothebrim.Neverfillthetankwhilethe
engineisrunning.
Neverbringaglowingcigaretteornaked
flamenearanopentank,becausefuel
vapourcouldsuddenlyignite.
NOTE
Thefuelindicator(1)isactivewhentheign-
itionisturnedon.
Thescalewiththetanksymbolremem-
bersforatankstop.
Don,trundownthefueltankuntilitisempty.
-Useonlypremiumlead-freefuel(min.95
octane)
E=Empty
F=Full
Fillingupwithfuel
Fuelstock,tanking
9
1
-Whenthefaultlightflashes,indicatingthat
theelectroniccontrolsystemfailure,plea-
secheckwiththelocaldealer.
MalfunctionIndicatorLamp

OVERVIEWANDOPERATION
Tankcap
2
NOTE
Thetankcapisdesignedwithventilation.
Donotmakeanychangestothecap.
Unlock:
-Tiltupthecover(1).
-Insertignitionkey(2).turntodirection
OPENandopenthetankcap.
-Closethetankcapbyturningwiththeign-
itionkeytodirectionCLOSEandpullour
thekey.
LOCK:
1
10
NOTE
Afterfillthefuelandputthefueltankcapb-
ack,pleasepointthetrianglesign(3)ofthe
fueltankcaptothetrianglesign(4)onthe
rearcentercover.
4
3

OVERVIEWANDOPERATION
Sidestandandparkingstand
2
3
WARNING
Alwaysmakesurethatthestandisresti-
ngonfirmground.Onslopingroads,al-
waysparkthescooterfacinguphill.
Itisessentialthatthesidestandisfold-
edupbeforestartingoff!-Riskofaccid-
ents!
Proppingupthescooterontheside
stand.
Sidestand
NOTE
Thescooterisequippedwithasidestand
switch.Ifthesidestandisfoldeduptheen-
gineisshutoffandwillnotstart.
-Switchofftheengine.
-Putyourlefthandontheleft-handhandle-
bargrip.
-Holdwithyourrighthandtheholdergrip
(3).
-Foldoutthearmfothesidestand(1)asfar
forwardasitwillgoandstopbyfoot.
-Slowlytiltthescootertotheleftuntilitsw-
eightissupported.
Parkingstand
-Switchofftheengine.
-Putyourlefthandontheleft-handhandle-
bargrip.
-Holdtheholdergrip(3)withyourrighthand.
-Pushtheparkingstand(2)downuntilthe
twoskidsareontheground.
-Putyoufullbodyweightontheperating
mandrelofthemainstandard.
-Pullthescootertowardstherearandsim-
ultaneouslyupwardsontoparkingstand.
-Checkthatthescooterisstandingfirmly.
o
1
11

SAFETYTEST
Checklist
Beforeeachride,carryoutasafetycheck
usingthechecklist.
Takethesafetycheckseriously.Carryout
maintenanceactivitiesbeforeyoustartyour
rideoraskaspecializeddealertodoso.
Thiswillprovideyouwiththecertaintythat
yourmotorcyclecorrespondstotrafficregu-
lations.Atechnicallyfaultlessmotorcycleis
abasicrequirementforthesafetyofboth
yourselfandotherroadusers.
Beforestartingyourride,checkthefollowi-
ng:
-Steering(smoothandfreeplay)
-Engineoilquantity
-Fuelquantity
-Frontbrake
-Rearbrake
-Tyres(profileandpressure)
-Telescopicfork
-Load/lights
-Totalweight
-Lights
-Brakefluid(lever)
-Brake(operation)
Incaseofproblemsordifficulties,contacta
dealer,whowilldoeverythingpossibleto
assistyou.
WARNING
Whiletheengineisrunningortheigniti-
onison,donottouchtheignitionsyst-
em.
FIREHAZARD
Theexhaustsystembecomesveryhot.
Whileriding,idlingorparking,makesure
thattoinflammablematerials(e.g.hay,
leaves,grass,coveringsorluggage,etc.)
cancomeintocontactwithit!
12

WARNING
Forthesakeofyoursafety,useonlyori-
ginalaccessoriesorproductsreleased
byus.
Wecannotjudgeforeachthird-partproduct
whetheritcanbesafelyusedincombinatio-
nwithyourscooter.
Norcanaofficialapprovalgivesuchagua-
ranteeinallcases,sincethetestscopeis
notalwayssufficient.
SAFETYTEST
Load/lights
Correctlyloaded
Makesurethattheleft-rightweightdistrib-
utionisbalanced.
-Checkthatfasteningsarecorrectandtight.
-Donottransportbulkyloads.
-Donotcoverthelights.
-
NOTE
Ouraccessoriesandapprovedproductsas
wellasqualifiedadviceareavailablefrom
allspecializeddealers.
WARNING
Thetotalallowableweightmaynotbee-
xceeded.
Checkthetyrepressure.
Checkingthelights
WARNING
Beforeanyride,checktheoperationof
alllightingcomponents.
-Checkthattheheadlampsandlensesare
clean.
Ridesafely
CAUTION
Ridingsafetyislargelyalsodetermined
bythemannerofriding.
Therefore:
-Putonatested/approvedsafetyhelmet
andcorrectclosethebuckle.
-Wearsuitableprotectiveclothes.
-Restyourfeetonthefootrests.
-Donotrideifyourridingabilityhasbeen
compromised.
Yourreactionscanbeadverselyaffected
notonlybyalcohol,butalsobydrugsand
medicines.
-Strictlyobservealltrafficregulations.
-Alwaysadaptyourridingspeedtothetra-
fficandroadconditions.
Onsmooth,slipperyroadstakeintoaccount
thatyourridingstabilityandbrakingpower
arelimitedbythegripofthetyresonthero-
adtop.
13

RIDINGINSTRUCTIONS
Rideeconomicallyandbeawareoftheenvironment
Fuelconsumption,environmentalpollution
andwearofengine,brakesandtyresdepe-
ndonvariousfactors.
Yourpersonalridingstyleishighlydetermi-
nantforeconomicalfuelconsumptionand
exhaustgasandnoisegeneration.
Whileidling,theenginetakesalongtimeto
warmuptooperationaltemperature.Inthe
warm-upphase,however,thewearleveland
pollutantemissionsareveryhigh.Itisther-
eforebesttostartridingimmediatelyafter
start-up.
Openthethrottlenotfurtherthanneeded,in
ordertoreducefuelconsumptionaswellas
pollutionandwearlevels.
Donotuseexcessiverevs;changeupass-
oonaspossibleanddonotchangedownu-
ntilitisnecessarytodoso.
Unnecessaryaccelerationandhardbraking
causehighfuelconsumptionandincreased
pollutionlevels.
Avoidrapidacceleration
Rideasevenlyaspossibleandlookahe-
adasfaraspossible.
Turntheengineoffwhenwaitingintr
affic.
-
Differentridingconditionsaffectfuelconsu-
mption.Thefollowingconditionsareunfav-
ourableforfuelconsumption:
-Hightrafficdensity,especiallyinbigcities
withmanystopsfortrafficlights.
-Frequentshortrideswithrepeatedstarts
andwarm-upsoftheengine.
-Ridinginacolumnofmotorcyclesatlow
speed,meaningridingwithrelativelyhigh
revs.
Planridesaheadoftimeinordertoavoid
heavytraffic.
Fuelconsumptionisalsoaffectedbycondi-
tionsthatareoutofyourcontrol,forinstan-
ce,poorroadcondition,hills,ridinginwinter.
Observethefollowingaspectsforeconomi-
calfuelconsumption:
-Theplannedinspectionintervalsmustbe
closelyobserved.
-Regularservicebyaspecialized.
dealerwillguaranteenotonlycontinued
operability,butalsoeconomicalfuelcons-
umption,lowenvironmentalpollutionand
alonglifespan.
-Checkthetyrepressureeverytwoweeks.
Lowtyrepressureincreasesrollingresista-
nce.Thisincreasesfuelconsumptionand
tyrewearandadverselyaffectsridingbeh-
aviour.
-Continuallycheckfuelconsumption.
-Frequentlychecktheengine-oillevel.
14

Running-ininstructionsforengineand
transmission.
Running-in
-Duringthefirst500km:
-Upto1.000km:
Lessthan1/2throttle.
Lessthan3/4throttle.
NOTE
Duringtherunning-inperiod,rideinfreque-
ntlychangingloadandrpmranges.Select
windingandslightlyhillyroutes.Avoidcon-
stantlylowrpmcountsandfullthrottleund-
erload. WARNING
Newbrakeliningsmustberun-inandw-
illnothavetheirfullfrictionpoweruntil
after500km.
Theslightlyreducedbrakingeffectcan
becompensatedforbyanincreasein
thepressureonthebrakelever.
Duringthisperiod,avoidunnecessary
hardbrakingactions.
Running-innewtyres
CAUTION
Newtyreshaveasmoothsurface.They
mustthereforeberoughenedbycareful-
lyrunningtheminatvariousslantedpo-
sitions.
Onlythenwillthesurfaceobtainitsfull
grip!
Running-innewbrakelinings
RIDINGINSTRUCTIONS
CAUTION
Excessiverevswhilerunning-intheeng-
ineincreasesthewearoftheengine.
Enginefaultsduringtherunning-inperi-
odmustbeimmediatelyreportedtoas-
pecializeddealer. CAUTION
Thefirstinspectionmustbecarriedout
immediatelyafterthefirst1.000km.
Youcansaveyourselfdelaysbymakingan
appointmentwithaspecializeddealerinad-
vance.
15

CAUTION
Iftheenginewon,tstartimmediately,re-
leasethestartbutton,waitafewseconds
andpushitagain.Eachtime,pushthest-
artbuttonforjustafewsecondsinorder
tosavethebattery.Neverpushthestart
buttonformorethan10seconds.
Startingwiththeelectricstarter
3
RIDINGINSTRUCTIONS
NOTE
Thescooterisequippedwithasidestand
switch.Ifthesidestandisfoldeduptheen-
gineisshutdownandwillnotstart.
WARNING
Neverallowtheenginetoruninanencl-
osedspace.Exhaustgasesarehighlyt-
oxicandcankill.
2
4
WARNING
Proppingupthescooterwiththeparking
stand.Operatetherearhandbrakelever
toavoidamovingofthescooter.
Avoidhighenginerpm,swhilethevehic-
leisstandingstill,otherwisetheclutch
willengage.
Beforestarting
-Proppingupthescooterwiththeparking
stand.
-Turntheignitionlock(1)withtheignition
keytoitsoperatingposition.
-Donotopenthethrottle(3).
-Pullandholdthehandbrakelever(2).
-Operatethestartbutton(4).
-Iftheenginecannotbestartedafterthe
startermotorisrunningfor3-5seconds,
openthethrottle(3)1/8-1/4turnsandstart
again.
-Pushthescooteroffitsparkingstand.
-Mountthescooter.
-Releasethebrakebeforeriding.
16