
ExampleofInscription
Inscriptiononradialtire
ATiresize
Example:P295/30ZR19100Y
–P-ThetireisdesignedforPassengervehicle.Thisinformationisnotincludedonalltires.
–295-Indicationoftirewidthinmm
–30-Indicationoftireheighttotirewidthratioinpercent
–ZR-codeletterforradialtiresforspeedsabove150mph/240km/hTherearecur-rentlynostandardsconcerningtirestrengthatspeedsabove150mph(240km/h).
–R-Belttypecodeletterforradial
–19-Indicationofrimdiameterininches
–100-Loadcapacitycoefficient
–Y-Speedcodeletter
–XL(ExtraLoad)-Tirewithincreasedloadrating
BTIN(TireIdenticationNumber)
Example:DOTxxxxxxxxxxxx
–DOT-TheDOTsymbolindicatesthatthetirescomplywiththerequirementsoftheUSDepartmentofTransportationandprovidesinformationabout:
–firsttwo-digitcodemeansmanufacture’sidentificationmark.
–secondtwo-digitcodemeanstiresize.
–thirdfour-digitcodemeanstiretypecode.
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LoadingInformation
Denitions
TheCurbweight-actualweightofyourvehicle-vehicleweightincludingstandardandoptionalequipment,fluidsandemergencytools.Thisweightdoesnotincludepassengersandcargo.
TheGrossVehicleWeightissumofthecurbweightandtheweightofpassengersandcargocombined.
TheGrossVehicleWeightRatingisthemaxi-mumtotalweightofvehicle,passengers,luggageandoptionalequipment.
TheGrossAxleWeightRatingisthemaximumloadlimitforthefrontortherearaxle.Thisinformationislocatedonthesafetycompliancestickerlocatedinthedriver’ssidedoorjamb.
Fordeterminingthecompatibilityofthetireandvehicleloadcapabilities:
Pleaseobservethechapter”TECHNICALDATA”onpage328.
Theloadcapacitycoefficient(e.g.“100”)isaminimumrequirement.
TheGrossCombinedWeightRatingisthemaxi-mumtotalweightratingofvehicle,passengersandcargo.
TheVehicleCapacityWeight-LoadLimit-isthemaximumtotalweightlimitspecifiedoftheload(passengersandcargo)forthevehicle.Thisisthe
maximumweightofpassengersandcargothatcanbeloadedintothevehicle.Thisinformationcanbefoundonthetirepressureplate.
Themaximumloadedvehicleweightisthesumofcurbweight,accessoryweight,vehiclecapacityweightandproductionoptionsweight.
Theloadratingisthemaximumloadthatatireisratedtocarryforagiveninflationpressure.
Themaximumloadratingistheloadratingforatireatthemaximumpermissibleinflationpressure.
Thecargocapacityisthepermissibleweightofcargo,thesubtractedweightofpassengersfromtheloadlimit.
Neverexceedthepermissiblelimits.
Danger!
Riskoflossofcontrol,damagetothevehicleandseriouspersonalinjuryordeath.
Neverexceedthespecifiedaxleloads.Overloadingcanshortentheservicelifeofthetiresandcar,aswellasleadtodangerousvehiclereactionsandlongbrakingdistances.Damageduetooverloadingisnotcoveredbythevehiclewarranty.
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WheelBolts
Generalinformation
Danger!
Riskofwheelboltbreakageandwheelseparation,resultinginseriouspersonalinjuryordeath.
Followallinstructionsconcerningwheelbolts.
Alwayscleanthewheelboltsbeforefitting.
ApplyathincoatofOptimolyTA(aluminumpaste)onthethreadandbetweentheboltheadandmovablesphericalcapring(arrows).Thebearingsurfaceofthesphericalcapfacingthewheelmustnotbegreased.
Replacedamagedwheelbolts.OnlyusetheOriginalPorschewheelboltsspeciallydesignedforthisvehicletype.
Tighteningtorque
Tighteningtorqueofwheelboltsandwheelnuts:130Nm/96ftlb.
WheelSecuringBolts
Ifthewheelshavetoberemovedattheworkshop,pleasedonotforgettohandoverthewrenchsocketforthewheelsecuringboltsalongwiththecarkey.
Thewrenchsocketforthewheelsecuringboltsisinthetoolbox.
Toloosenortightenthewheelboltwithanti-theftprotection,awrenchsocketwiththeappropriatecodingmustbeusedbetweenthewheelboltandthewheel-boltspanner.
Whenpositioningthewrenchsocket,ensurethatitengagesfullyintheteethofthewheelbolt.
Noteonoperation
Onvehicleswith17mmspacersontherearaxle,thewheelsaresecuredwithwheelnuts.
Onrequest,separateanti-theftprotectionforthewheelnutscanbemounted.PleaseconsultanauthorizedPorschedealer.
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Spacers
911Carrera,911CarreraS
Generalinformation
UsethespacersonlytogetherwithwheelsandfasteningpartsapprovedbyPorsche.Beforehavingspacersfitted,findoutaboutthecurrentapprovalstatus.
Mountinganemergencysparewheel
If5mmspacersaremounted,thesemustnotberemovedtomountanemergencysparewheel.
Fittingsnowchains
Theuseofsnowchainsisnotpermittedwhen5mmspacersaremounted.
Caution!
Riskofdamagetothewheelhousingsifthe5mmspacersarenotremovedbeforettingsnowchains.
Topermitthefittingofsnowchains,havethe5mmspacersremovedonall4wheels.
Noteonoperation
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
Pleaseobservethechapter”5MMSPACERS”onpage288.
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
911Carrera4,911Carrera4S,
911Targa4,911Targa4S
Generalinformation
UsethespacersonlytogetherwithwheelsandfasteningpartsapprovedbyPorsche.Beforehavingspacersfitted,findoutaboutthecurrentapprovalstatus.
Danger!
Riskofaccident.17mmspacersmustonlybemountedontherearaxletogetherwith11.5Jx19(67mmrimoffset)wheels.
Alwaysremove17mmspacersbeforemountingotherwheelsizesoranemergencysparewheelbecausethewheelcannotbemountedcorrectly.
Noteonoperation
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
Pleaseobservethechapter”17MMSPAC-ERS”onpage290.
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
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Changingawheel
Generalinformation
Warning!
Riskofseriouspersonalinjuryordeath.Thecarmayslipoffthejack.
Makesurethatnooneisinthevehiclewhenjackingupandchangingawheel.
Alwaysplacethecaronstablesupportsifworkhastobecarriedoutunderthecar.
Warning!
RiskofdamagetothebrakediscsofthePorscheCeramicCompositeBrake(PCCB).
Alwaysscrewinbothassemblyaidswhenchangingawheel.
Note
Thetoolsrequiredforchangingawheel(e.g.jack,wheelboltwrench,assemblyaids)arenotsuppliedwiththecar.YourauthorizedPorschedealerwillbepleasedtoadviseyou.
Procedure
1.Fullyapplythehandbrake,engage1stgearorselectpositionPandwithdrawtheignitionkey.
ScrewinassemblyaidforvehicleswithoutPorscheCeramicCompositeBrake
2.Securethecaragainstrollingaway,e.g.bymeansofwedgesunderthewheelsontheoppositeside.Thisisparticularlyimportantonslopes.
3.Slightlyslackenthewheelboltsofthewheeltobechanged.
4.Raisethecaruntilthewheelliftsofftheground.
Pleaseobservethechapter”LIFTINGTHEVEHICLEWITHALIFTINGPLATFORMORGARAGELIFT”onpage283.
ScrewintwoassemblyaidsforvehicleswithPorscheCeramicCompositeBrake
5.Remove1or2wheelbolts(seerespectiveillustration).Screwinassemblyaidsinsteadofthewheelbolts.Removetheremainingwheelbolts.
Noteonoperation
Toremoveormountthespacers:
Pleaseobservethechapter”5MMSPACERS”onpage288.
Pleaseobservethechapter”17MMSPAC-ERS”onpage290.
6.Takethewheeloffandputanewwheelon.
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Batterycare
Ensurethatbatteryissecurelymounted.
Keepterminalsandconnectionscleanandproperlytightened.Corrosioncanbepreventedbycoatingtheterminalsandconnectionswithpetroleumjellyorsiliconespray.
Ensurethatventcapsaresecurelytightenedtopreventspillage.
Checkingtheelectrolyteuidlevel
Generally,theelectrolytelevelmustbecheckedmoreofteninsummerthaninthewinter,andmoreoftenwhendrivinglongdistances.
Whenaddingwater,useonlycleancontainers.Innocasemayalcohol(e.g.windowcleanerresidues)bepermittedtoenterthebattery.
Unscrewandopenthefillerventcapsofeachcell.
Withthecaronalevelsurface,thefluidlevelshouldmeettheindicatormarkineachcell.
Ifnecessary,topupwithdistilledwater.Donotuseacid.Onlyfilluptothemark,otherwisetheelectrolytewilloverflowwhenthebatteryisbeingchargedandcausedamage.
Batterycharging
Automotivebatteriesloosetheirefficiencywhennotinuse.Thechargeavailableinyourbatterycanbemeasuredwithabatteryhydrometer.WerecommendthatthebatteryvoltagebetestedbyyourPorschedealerwhohastheappropriateequipment.
Ifthecarisnotdrivenforprolongedperiods,thebatterymustbechargedatleastevery6weeks.Adischargedbatteryallowsrapidformationofsulfates,leadingtoprematuredeteriorationoftheplates.
Danger!
Hydrogengasgeneratedbythebatterycouldcauseanexplosion,resultinginseriouspersonalinjuryordeath.
Chargebatteryinawellventilatedarea.
Neverchargeafrozenbattery.Itmayexplodebecauseofgastrappedintheice.Allowafrozenbatterytothawoutfirst.
Ifyougetelectrolyte,whichisanacid,inyoureyesoronyourskin,immediatelyrinsewithcoldwaterforseveralminutesandcalladoctor.
Slowbatterycharging
1.Payattentiontoallwarningsandfollowinstructionsthatcomewithyourbatterycharger.
2.Whencharging,ensureadequateventilation.
3.Removebattery.
Pleaseobservethechapter”REMOVINGTHEBATTERY”onpage297.
4.Allventcapsshouldbeopen.Thefluidlevelshouldmeettheindicatormarkineachcell.
5.Ensurethatchargerisswitchedoff-dangerofshortcircuit!
6.Connectchargercables.ChargercablesmustbeconnectedPOSITIVE(+)toPOSI-TIVE(+)andNEGATIVE(-)toNEGATIVE(-).
7.Switchoncharger.Normally,abatteryshouldbechargedatnomorethan10percentofitsratedcapacity.Ratedcapacityofthebatteryinyourvehicleislistedonthebatteryhousing.
8.Aftercharging,turnoffchargeranddisconnectchargercables.
9.Tightentheventcapsandreinstallbattery.
Pleaseobservethechapter”INSTALLINGTHEBATTERY”onpage298.
Winteroperation
Thecapacityandabilityofthebatterytostorepowerdecreasesatlowoutsidetemperatures.
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EmergencyStartingwithJumper
Cables
Generalinformation
Ifthebatteryisdischarged,e.g.inwinterorafterthecarhasbeenparkedforalongtime,thebatteryofanothercarcanbeusedforstartingwiththehelpofjumpercables.Makesurethevoltageofbothbatteriesisthesame.Bothbatteriesmustbe12volttypes.Thecapacity(Amperehours,Ah)oftheboosterbatterymustnotbesubstantiallylessthanthatofthedischargedbattery.Thedischargedbatterymustbecorrectlyconnectedtothevehicle’selectricalsystem.
Pleaseobservethechapter”BATTERY”onpage295.
Pleaseobservethechapter”EMERGENCYUNLOCKINGOFTHELUGGAGECOMPART-MENTLID”onpage294.
Note
Donottrytostartthecarbypushingortowing.Damagetothecatalyticconvertersandothercomponentsofthecarmayresult.
Warning!
Riskofshortcircuit,damageandexplosion,resultinginseriouspersonalinjuryordeath.
Useonlyjumpercablesofadequatediametercross-sectionandfittedwithcompletelyinsulatedalligatorclips.
Followallwarningsandinstructionsofthejumpercablemanufacturer.
Whenconnectingjumpercables,makesurethattheycannotgetcaughtinanymovingpartsintheenginecompartment.Thejumpercablesmustbelongenoughsothatneithervehiclesnorcablestouchanother.
Thevehiclesmustnotbeincontact,otherwisecurrentmightflowassoonasthepositiveterminalsareconnected.
Thecableclampsmustnotbeallowedtocontacteachotherwhenoneendofthejumpercablesareconnectedtoabattery.
Ensurethattoolsorconductivejewelry(rings,chains,watchstraps)donotcomeintocontactwiththepositivejumpercableorthepositivebatterypost.
Improperhook-upofjumpercablescanruinthealternator.
Warning!
Dangerofcausticburns.
Donotleanoverthebattery.
Warning!
Dangerofgasexplosion.
Improperuseofboosterbatterytostartavehiclemaycauseanexplosion,resultinginseriouspersonalinjuryordeath.
Keepsourcesofignitionawayfromthebattery,e.g.openflame,burningcigarettesorsparkingduetocablecontactorweldingwork.
Adischargedbatterycanfreezeevenat23°F/-5°C.Beforeconnectingjumpercables,afrozenbatterymustbethawedout.
Connectjumpercablesinthefollowing
sequence:
Alwaysobservethesequencebelow:
1.Connectthepositivelead(red)tothepositiveterminalofthedischargedbatteryfirst,thenconnectittothepositiveterminalofthedonorbattery.
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3.Placesocketwrench(toolkit)ontheunlockingspindle.Thehandleofthewrenchshouldpointhorizontallytotherear.
4.Turnsocketwrenchapprox.180°A.Theheadlightisunlockedandpushedforwardslightlyduringthisprocess.
5.TurnsocketwrenchbackuntilitispointingverticallydownwardBandleaveinposition.
6.Theheadlightisnowunlockedandcanbepulledforwardoutofthefender.
Installing
1.Insertheadlightintotheguiderailsandpushfullyintothefender.
2.PushheadlighttotherearandatthesametimeturnthesocketwrenchuntilitpointshorizontallytotherearC.Theheadlightlockingdevicemustperceptiblyandaudiblyengage.
3.Inserttherubberplugintotheunlockingopeningandsecurethecarpet.Checkthefunctionofalllights.
Lowbeam,highbeamandadditionalhigh
beam
Openingthelidoftheheadlighthousing
1.Unscrewthe4screwsA.
2.FirstliftreleasetabB,thenpushbothreleasetabsCupwardsandtakeofflid.
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