JAC HFC1061 - Electrical system trouble shooting

Beingused,thevehiclewilloftenbe
brokenalongwithittravelslonger
andlonger.Inordertorecovervehi鄄
cletonormalsituationandtoprolong
itsservicelife,thetroublemustbeen
foundoutandbeendisposedinan
effectiveway.
Toshoottroublesofengine,referto
EngineOperatingInstructionManual.
Electricalsystemtroubleshooting
Fuelgaugedoesn'tmove
Dismantlesensorwireoffuelgauge
andmakeitearthing.Ifneedleturns
toF,itmeansfuelgaugeworkswell
whilesensoroffuelgaugehastrou鄄
bleorinstrumentfusehasburnout.
Check and replace them. If fuel
gaugestandsstill,itmeansithas
beenbrokendown.
Oilpressureindicatorlampdoesn't
light
Dismantleoil pressure alarm and
makeitearthing.Ifoilpressureindi鄄
catorlampdoesn'tlight,itmeans
switchofoilpressurealarmhasbeen
broken.Replaceitwithanewone.If
oil pressure indicator lamp still
doesn'tlight,itmeansbulbhasbeen
burneddownoroilpipeofengine
hastrouble.
Vehiclelight'ssignalindicatorlamp
doesn'tlight
Ifswitchofvehiclelightandsignal
lampworkwell,butindicatorlamp
doesn'twork,itmeansthereisbad
contactbetweenbulbandinstrument
plate,orbulbhasbeenburneddown.
76
OWNER爷SMANUALfor
HFC1061,HFC1063,HFC1083
seriestrucks
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1.Electricalsystemtroubleshooting
Troublesymptomandprobablecause Checkingandremedy
1.Starterdoesn'twork
a.Badcontact
b.Badcontactofbatteryinputterminal
c.Consistencyoflubricant'snotgood
d.Badcontactofstarterrelay
a.Wipeorreplacecontactelement
b.Wipeorscrew
c.Replacelubricant
d.Repairorreplace
2.Insufficientbatterycapacity
a.Newbatterywithoutcirculationofcharginganddischarg鄄
ing,orhasnotbeenchargedtoratedquantity
b.Generatorwithoutchargingorenoughcharging
c.Damagedpoleplate
d.lowlevelorimproperspecificgravityofelectrolyte.
a.Chargeasspecified
b.Checkconnectionsandrepair
c.Checkandrepair
d.Fillupelectrolyteandchargeoutsidevehicle
3.Toomuchwasteofelectrolyte.
a.Reducethefrequencyofstartingandshortenstarting
time.Decreaseamperageofchargingcurrent
b.Replacebatterycase
4.Self-dischargeofbattery
a.earthshortonbatteryoutputcable
b.Ashort-circuitbetweenpoleplates
c.Damagedorbrokendowncelldivider
d. Dirtexternalsurfaceofbatterycase.Metalimpuritiesmixed
withelectrolyte
a.Cleantheoutputcable,disposetheshort-circuit
b.Checkandrepair
c.Checkandrepair
d.Cleanthebatterycase.Tightenshield.
Replaceelectrolyteifnecessary