2007 PORSCHE CAYMAN page 76

Snowchains
Caution!
Riskofdamagetobody,axleorbrakecompo-nents.
Fitsnowchainsonlytotherearwheels,andonlywiththetire/rimcombinationlistedintheTechnicalData.Toensureadequateclearancebetweenchainandbody,Porscherecommendsonlytheuseoffine-linkchainssuchasthoseapprovedbyPorsche.
Followinstructionsissuedbythesupplierofthechains.
Differentstatesandcountrieshavevaryingstatutoryrequirementsregardingmaximumspeed.Checkwithlocalauthoritiesforpossiblerestrictions.
Removechainsassoonastheroadsarefreeoficeandsnow.
Fittingsnowchains
Theuseofsnowchainsisnotpermittedwhen5mmspacersaremounted.
Caution!
Riskofdamagetothewheelhousingsifthe5mmspacersarenotremovedbeforettingsnowchains.
Topermitthefittingofsnowchains,havethe5mmspacersremovedonall4wheels.
Tofit/removethespacers:PleaseconsultanauthorizedPorschedealer.
Pleaseobservethechapter”SPACERS”onpage257.
Tiredesignations
Duetonewspeedandloadratingsforradialtires,newdesignationshavecomeintoforceforsnowtiresforyourPorsche.
ThedesignationtobeusedforZRtiresise.g.,265/40ZR18(Z=codeletterforradialtiresforspeedsabove150mph/240km/h).
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LoadingInformation
Denitions
TheCurbweight-actualweightofyourvehicle-vehicleweightincludingstandardandoptionalequipment,fluidsandemergencytools.Thisweightdoesnotincludepassengersandcargo.
TheGrossVehicleWeightissumofthecurbweightandtheweightofpassengersandcargocombined.
TheGrossVehicleWeightRatingisthemaxi-mumtotalweightofvehicle,passengers,luggageandoptionalequipment.
TheGrossAxleWeightRatingisthemaximumloadlimitforthefrontortherearaxle.Thisinformationislocatedonthesafetycompliancestickerlocatedinthedriver’ssidedoorjamb.
Fordeterminingthecompatibilityofthetireandvehicleloadcapabilities:
Pleaseobservethechapter”TIRES,RIMS,TRACKS”onpage298.
Theloadcapacitycoefficient(e.g.“101”)isaminimumrequirement.
TheGrossCombinedWeightRatingisthemaxi-mumtotalweightratingofvehicle,passengersandcargo.
TheVehicleCapacityWeight-LoadLimit-isthemaximumtotalweightlimitspecifiedoftheload(passengersandcargo)forthevehicle.Thisisthe
maximumweightofpassengersandcargothatcanbeloadedintothevehicle.Thisinformationcanbefoundonthetirepressureplate.
Themaximumloadedvehicleweightisthesumofcurbweight,accessoryweight,vehiclecapacityweightandproductionoptionsweight.
Theloadratingisthemaximumloadthatatireisratedtocarryforagiveninflationpressure.
Themaximumloadratingistheloadratingforatireatthemaximumpermissbleinflationpressure.
Thecargocapacityisthepermissibleweightofcargo,thesubtractedweightofpassengersfromtheloadlimit.
Neverexceedthepermissiblelimits.
Danger!
Riskoflossofcontrol,damagetovehicleandseriouspersonalinjuryordeath.
Neverexceedthespecifiedaxleloads.Overloadingcanshortentheservicelifeofthetiresandcar,aswellasleadtodangerousvehiclereactionsandlongbrakingdistances.Damageduetooverloadingisnotcoveredbythevehiclewarranty.
Examplefordeterminingthecombinedweightofoccupantsandcargo
VehicleLoadCapacity
Thecombinedweightofoccupantsandcargoshouldneverexceedtheweightshownonthetireplateinthevehicle.
Pleaseobservethechapter”TIREPRESSUREPLATE”onpage240.
Neverexceedthenumberofpassengersshownonthetirepressureplateinthevehicle.
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5.ScrewfillerhoseBontothefillerbottle.Thefillerbottleisnowopen.
6.UnscrewvalvecapfromtirevalveF.
7.RemovevalveinsertEfromthetirevalvewithvalveturnerD.Keepthevalveinsertinacleananddryplace.
8.RemoveplugCofthefillerhoseB.
9.Pushfillerhoseontothetirevalve.
10.Holdfillerbottlehigherthanthelevelofthetirevalveandpressittogetherforcefullyuntilthebottleiscompletelyemptiedintothetire.
11.Pullfillerhoseoffthetirevalve.
12.Twistthevalveinsertfirmlyintothetirevalveusingthevalveturner.
13.Connectthecompressortothecigarettelighterandinflatethetiretotheprescribedtirepressure.
Pleaseobservethechapter”TIREPRESSUREFORCOLDTIRES”onpage299.
14.Screwvalvecapontothetirevalve.
15.Checkthetirepressureafterdrivingforaround10minutes.Ifthetirepressureislessthan22psi(1.5bar),donotcontinuedriving.Ifavalueofmorethan22psi(1.5bar)isindicated,correctthepressuretotheprescribedvalue.
16.PleaseconsultyourauthorizedPorschedealer.
CareInstructions
Afterdrying,anysealantthatemergescanbepeeledofflikeafilm.
Warning!
Riskofaccidentresultinginseriouspersonalinjuryordeath.
HavethetirereplacedbyanauthorizedPorschedealerimmediately.
Avoidhardaccelerationandhighcorneringspeeds.
Donotexceedmaximumspeedof50mph(80km/h).
Pleasealwaysobservethesafetyandoper-atinginstructions,whichcanbefoundintheseparateoperatinginstructionsforthesealantandonthecompressor.
Frontjackingpoint
Liftingthevehicle
Liftingthevehiclewithaliftingplatformor
garagelift
Thecarmustberaisedonlyattheillustratedjackingpoints.
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Changingawheel
Danger!
Riskofseriouspersonalinjuryordeath.Thecarmayslipoffthejack.
Makesurethatnooneisinthevehiclewhenjackingupandchangingawheel.
Alwaysplacethecaronstablesupportsifworkhastobecarriedoutunderthecar.
Warning!
RiskofdamagetothebrakediscsofthePorscheCeramicCompositeBrake(PCCB).
Alwaysscrewinbothassemblyaidswhenchangingawheel.
Note
Thetoolsrequiredforchangingawheel(e.g.jack,wheelboltwrench,assemblyaids)arenotsuppliedwiththecar.TheyareavailableatyourauthorizedPorschedealer.
1.Fullyapplythehandbrake,engage1stgearorselectpositionPandwithdrawtheignitionkey.
2.Securethecaragainstrollingaway,e.g.bymeansofwedgesunderthewheelsontheoppositeside.Thisisparticularlyimportantonslopes.
ScrewinassemblyaidforvehicleswithoutPorscheCeramicCompositeBrake
3.Slightlyslackenthewheelboltsofthewheeltobechanged.
4.Raisethecaruntilthewheelliftsofftheground.
Pleaseobservethechapter”LIFTINGTHEVEHICLE”onpage252.
ScrewintwoassemblyaidsforvehicleswithPorscheCeramicCompositeBrake
Noteonoperation
Toremoveormountthespacers:
Pleaseobservethechapter”SPACERS”onpage257.
5.Remove1or2wheelbolts(seerespectiveillustration).Screwinassemblyaidsinsteadofthewheelbolts.Removetheremainingwheelbolts.
6.Takethewheeloffandputanewwheelon.
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7.Screwinwheelbolts;removeassemblyaidsandscrewintheremainingwheelbolts.Initiallytightenboltsindiagonallyoppositesequencesothatthewheeliscentered.
Pleaseobservethechapter”WHEELBOLTS”onpage254.
8.Lowerthecarcompletely.
9.Tightenwheelboltsindiagonallyoppositesequence.
Immediatelyafterchangingawheel,useatorquewrenchtochecktheprescribedtighteningtorque(130Nm/96ftlb.).
Checkingtirepressurewithapressure
gauge
Pleaseobservethechapter”TPCTIREPRESSUREMONITORING”onpage122.
1.Removethevalvestemcapfromthetire.
2.Pressthepressuregaugeontothevalvestem.
Noteonoperation
Donotpresstoohardorforcethevalvestemsideways,orairwillescape.Ifthesoundofairescapingfromthetireisheard,repositionthepressuregauge.
3.Readthetirepressureonthegaugestemandcompareittothepermissibletirepressure.ThisinformationcanbefoundonthetirepressureplateorinthechapterTechnicalData.
Pleaseobservethechapter”TIREPRESSUREFORCOLDTIRES”onpage299.
4.Removethepressuregauge.
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Removingthespacers
Pleaseobservethechapter”CHANGINGAWHEEL”onpage255.
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-ingtorque130Nm(96ftlb.).
Mountingthespacers
Pleaseobservethechapter”CHANGINGAWHEEL”onpage255.
1.Removewheel
2.Unscrewbothcountersunkscrews(M6x12)onthebreakdisc.
3.FastenthespacerwiththelongM6x16countersunkscrews.Tighteningtorque10Nm(7.5ftlb.).
4.Fitwheel.Todothisusethelongerwheelboltsforfasteningthewheels.Tighteningtorque130Nm(96ftlb.).
Longwheelbolt,X-boltlengthapprox.50mm,Arrows-marks
Wheelboltidentifyingfeatures
ThelongwheelboltsareidentifiedonthefacesurfaceoftheboltheadwithGTorinred,orthemoveablesphericalcapringisgalvanisedinred.Thelongwheelboltsmustonlybeusedtogetherwith5mmspacersfitted.
Theshortwheelboltsarenotmarkedincolor.Theshortwheelboltsmustonlybeusedwithout5mmspacersfitted.
Tighteningtorqueforbothwheelbolts:130Nm(96ftlb.).
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ElectricalSystem
Generalinformation
Inordertoavoiddamageandfaultsinelectricalorelectronicsystems,electricalaccessoriesshouldbeinstalledatyourauthorizedPorschedealer.
OnlyuseaccessoriesauthorizedbyPorsche.
Danger!
Riskofshortcircuitandre,resultinginseriouspersonalinjuryordeath.Replacingfusesorrelayswiththeenginerunningortheignitiononcouldcauseelectricalshock.
Disconnectedthebatteryduringallworkontheelectricalsystem.
Pleaseobservethechapter”BATTERY”onpage262.
Relays
Defectiverelaysshouldbechangedonlybyanauthorizedworkshop.
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.
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7.Disconnectthenegativecablefirst,thenthepositivecable.
8.PushthepositiveterminalAintothefuseboxandpushontheplasticfuseboxcover.
Note
Theenginecannotbestartedwiththismethod.
Pleaseobservethechapter”EMERGENCYSTARTINGWITHJUMPERCABLES”onpage267.
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