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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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7.Screwinwheelbolts;removeassemblyaidsandscrewintheremainingwheelbolts.Initiallytightenboltsindiagonallyoppositesequencesothatthewheeliscentered.
Pleaseobservethechapter”WHEELBOLTS”onpage285.
8.Lowerthecarcompletely.
9.Tightenwheelboltsindiagonallyoppositesequence.
Immediatelyafterchangingawheel,useatorquewrenchtochecktheprescribedtighteningtorque(130Nm/96ftlb).
Checkingtirepressurewithapressure
gauge
1.Removethevalvestemcapfromthetire.
2.Pressthepressuregaugeontothevalvestem.
Noteonoperation
Donotpresstoohardorforcethevalvestemsideways,orairwillescape.Ifthesoundofairescapingfromthetireisheard,repositionthepressuregauge.
3.Readthetirepressureonthegaugestemandcompareittothepermissibletirepressure.ThisinformationcanbefoundonthetirepressureplateintheleftdoorapertureorinthechapterTechnicalData.
Pleaseobservethechapter”TIREPRESSURESFORCOLDTIRES”onpage334.
4.Removethepressuregauge.
Pleaseobservethechapter”TPCTIREPRESSUREMONITORING”onpage127.
911Carrera,911CarreraS
Mountinganemergencysparewheel
If5mmspacersaremounted,thesemustnotberemovedtomountanemergencysparewheel.
Fittingsnowchains
Theuseofsnowchainsisnotpermittedwhen5mmspacersaremounted.
Caution!
Riskofdamagetothewheelhousingsifthe5mmspacersarenotremovedbeforettingsnowchains.
Topermitthefittingofsnowchains,havethe5mmspacersremovedonall4wheels.
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
5mmspacers
Requiredscopeofpartsifthespacersare
removed
Shortcountersunkscrews(M6x12)PartNo:900.269.047.09
1setshortwheelboltsPartNo:996.361.203.02
Shortanti-theftprotectionPartNo:996.361.057.01
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Forinformationonthespacers:
Pleaseobservethechapter”SPACERS”onpage286.
Removingthespacers
1.Unscrewbothcountersunkscrews(M6x16)onthewheelhub.
2.Removethespacer.
3.FastenthebrakediscwiththeshortM6x12countersunkscrews,partNo.:900.269.047.09.Tighteningtorque10Nm(7.5ftlb.).
4.Forwheelmountingwithoutaspacer,5mmshorterwheelbolts(partNo.:996.361.203.02)mustbeused.Tighten-ingtorque:130Nm(96ftlb.).
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
Mountingthespacers
1.Removewheel.
2.Unscrewbothcountersunkscrews(M6x12)onthebreakdisc.
3.FastenthespacerwiththelongM6x16countersunkscrews.Tighteningtorque10Nm(7.5ftlb.).
4.Fitwheel.Todothisusethelongerwheelboltsforfasteningthewheels.Tighteningtorque:130Nm(96ftlb.).
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
Longwheelbolt
-X:Boltlengthapprox.50mm-Arrows:marks
Wheelboltidentifyingfeatures
ThelongwheelboltsareidentifiedonthefacesurfaceoftheboltheadwithGTorinred,orthemoveablesphericalcapringisgalvanisedinred.Thelongwheelboltsmustonlybeusedtogetherwith5mmspacersfitted.
Theshortwheelboltsarenotmarkedincolour.Theshortwheelboltsmustonlybeusedwithout5mmspacersfitted.
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Tighteningtorqueforbothwheelbolts:130Nm(96ftlb.).911Carrera4,911Carrera4S,
911Targa4,911Targa4S
17mmspacers
Danger!
Riskofaccident.17mmspacersmustonlybemountedontherearaxletogetherwith11.5Jx19(67mmrimoffset)wheels.
Alwaysremove17mmspacersbeforemountingotherwheelsizesoranemergencysparewheelbecausethewheelcannotbemountedcorrectly.
Forinformationonthespacers:
Pleaseobservethechapter”SPACERS”onpage286.
Removingthespacers
1.UnscrewthewheelboltsAwithwhichthespacerisfastened.
2.Removethespacer.
3.Screwin1or2assemblyaidsinsteadofthewheelbolts.
4.Fitwheel.
5.InsertwheelboltsAandtightenbyhand.Removeassemblyaids,screwinremainingwheelbolts.Initiallytightenboltsslightlyindiagonallyoppositesequencesothatthewheeliscentred.
Pleaseobservethechapter”WHEELBOLTS”onpage285.
6.Lowerthecarcompletely.
7.Tightenwheelboltsindiagonallyoppositesequence.
Immediatelyafterchangingawheel,useatorquewrenchtocheckthepre-scribedtighteningtorqueofthewheelbolts(130Nm/96ftlb.).
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Storespacerandwheelnutstogether.
Mountingthespacers
1.Removewheel.
2.FitthespacerwiththewheelboltsAusedtofastenthewheel.Initiallytightenthewheelboltsslightlyindiagonallyoppositesequence.
3.Tightenwheelboltsindiagonallyoppo-sitesequence.Tighteningtorque:130Nm(96ftlb.).
4.Fitwheel.Todothisusetheoriginalwheelnutsforfasteningthewheels.Tighteningtorque:130Nm(96ftlb.).
Pleaseobservethechapter”CHANGINGAWHEEL”onpage287.
Onrequest,separateanti-theftprotectionforthewheelnutscanbemounted.
PleaseconsultanauthorizedPorschedealer.
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ElectricalSystem
Generalinformation
Inordertoavoiddamageandfaultsinelectricalorelectronicsystems,electricalaccessoriesshouldbeinstalledatyourauthorizedPorschedealer.
OnlyuseaccessoriesauthorizedbyPorsche.
Warning!
Riskofshortcircuitandre,resultinginseriouspersonalinjuryordeath.Replacingfusesorrelayswiththeenginerunningortheignitiononcouldcauseelectricalshock.
Disconnectthebatteryduringallworkontheelectricalsystem.
Pleaseobservethechapter”BATTERY”onpage295.
Relays
Defectiverelaysshouldbechangedonlybyanauthorizedworkshop.
Instoragetraybetweenthefrontseats
Sockets
Electricalaccessoriesshouldpreferablybeconnectedtothe12Vsockets.
Pleaseobservethemaximumpowerconsump-tion.
Noteonoperation
Thetirefillingcompressormustbeconnectedtothecigarettelighter.
Inthepassenger’sfootwell
Noteonoperation
Thesocketsandthustheconnectedelectricalaccessorieswillfunctioneveniftheignitionisswitchedoffortheignitionkeyiswithdrawn.
Iftheengineisnotrunningandtheaccessoriesareswitchedon,thevehiclebatterywillbedischarged.Donotoperateadditionalaccessoriesformorethan5minuteswhenengineisoff.Continuingtodosomaydrainthebatterysuchthatitmaygocompletelydead.
Maximumpowerconsumptionforbothsocketstogether:70W.
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Pleaseobservethepowerspecificationsfromtheaccessorymanufacturer.
Alarmsystem,centrallocking
Thestatusofthecentrallockingandalarmsystemisnotchangedbydisconnectingthebattery.Whenthebatteryisdisconnected,thealarmsystemceasestofunction.
Overloadprotection
Ifthecentrallockingsystemisoperatedmorethantentimeswithinaminute,furtheroperationisblockedfor30seconds.
Loadswitch-offafter2hoursor7days
Iftheignitionkeyisremoved,loadswhichareswitchedonorareinstandbymode(suchastheluggagecompartmentlight,interiorlightandradio)areautomaticallyswitchedoffafterapprox.2hours.
Ifthevehicleisnotstartedorunlockedwiththeremotecontrolwithin7days,theremotecontrolstandbyfunctionisswitchedoff(tosavethevehiclebattery).
1.Inthiscase,unlockthedriver’sdoorwiththekeyatthedoorlock.Leavethedoorclosedinordertopreventthealarmsystemfrombeingtriggered.
2.Pressbutton1ontheremotecontrol.
Theremotecontrolisnowactivatedagain.
A-Diagnosticsocket
Replacingfuses
Inordertopreventdamagetotheelectricalsystemduetoshortcircuitsandoverloads,theindividualcircuitsareprotectedbyfuses.Thefuseboxislocatedinthedriver’sfootwell.
A-PlasticgripperB-Sparefuses
1.Switchofftheloadwiththedefectivefuse.
2.Pulloffplasticcoveratthefingerhole(arrow).Thefuseplanandinstructionsforemer-gencyunlockingoftheluggagecompart-mentlidcanbefoundontheinnersideofthecover.
3.RemovethecorrespondingfusefromitsslotusingtheplasticgripperAinordertocheckit.Ablownfusecanbeidentifiedbythemeltedmetalstrip.
4.Replaceonlywithfusesofthesamerating.
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Note
Ifafuseblowsrepeatedlyconsultanauthor-izedPorschedealer.
Nevertryto“repair”fuses:youmaycauseseriousdamagetootherpartsoftheelectricalsystem.
Emergencyunlockingoftheluggage
compartmentlid
Ifthebatteryisdischarged,thelidcanbeopenedonlywiththeaidofadonorbattery.
Unlockinglid
1.Usethekeytounlockthevehicleatthedoorlock.
2.Removeplasticcoveroverthefusebox.
3.PulloutpositiveterminalAinthefusebox.
4.UseajumpercabletoconnectthepositiveterminalofthedonorbatterywithpositiveterminalAinthefusebox.
Note
Ifthevehiclewaslocked,thealarmhornwillsoundwhenthenegativecableisconnected.
5.UsethesecondjumpercabletoconnectthenegativeterminalofthedonorbatterywithlatchstrikerB.
6.Unlocktheluggagecompartmentlidwiththeremotecontrol.Thealarmsystemisswitchedoff.
7.Disconnectthenegativecablefirst,thenthepositivecable.
8.PushthepositiveterminalAintothefuseboxandpushontheplasticfuseboxcover.
Note
Theenginecannotbestartedwiththismethod.
Pleaseobservethechapter”EMERGENCYSTARTINGWITHJUMPERCABLES”onpage300.
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