2007 PORSCHE CAYMAN wheel torque

Ifyoumustdriveoveracurborotherobstacle,driveslowlyandatanobtuseangle.Exercisecarewhenparkingalongcurbs.
Wheelalignment,wheelbalancing
Asaprecaution,havewheelswithsummertiresbalancedinthespring,andthosewithmudandsnowtiresbeforewinter.Unbalancedwheelsmayaffectcarhandlingandtirelife.Onlythespecifiedweightsmaybeusedforwheelbalancing.Self-adhesiveweightsmustnotcomeintocontactwithcleaningagents,sincetheycoulddropoff.Uneventreadwearindicateswheelimbalance.Inthisevent,thevehicleshouldbecheckedatanauthorizedPorschedealer.
Warning!
If,duringatrip,unevenrunningorvibrationsoccurthatcouldbecausedbydamagetotiresorthecar,thespeedmustbereducedimmediately,butwithoutbrakingsharply.Ifyoucontinueyourtripwithouthavingthecauseofthefaultremedied,youmightlosecontrolofyourvehiclewhichcouldcauseseriouspersonalinjuryordeath.
Stopthevehicleandcheckthetires.
Ifnocauseforthefaultcanbefound,drivecarefullytothenearestauthorizedPorschedealer.
Removingandstoringtires
Afterchanging,adjusttirepressureandtorquewheelboltsdiagonallyto94ft.lb.(130Nm).
Tiresmustalwaysremainonthesamesideofthevehicle.Whenwheelsareremoved,thedirectionofrotationandpositionofeachwheelshouldbemarked.
Example
FR(frontright),FL,RRandRL.
Wheelsmustalwaysbefittedinaccordancewiththeirmarking.
Theperceptionthattiredurabilityandperformanceareimmunetotheeffectsofstorageandageisunfounded.Chemicaladditives,whichmaketherubberelastic,losetheireffectivenessinthecourseoftimeandtherubberbecomesbrittleandcracks.
Therefore,thetiresshouldbeinspectedfromtimetotime.
Note
Undernocircumstancesshouldtiresolderthan6yearsbeusedonyourPorsche.
Theageofthetirecanbeobtainedfromthe“DOT”codenumber.If,forexample,thelastfournumbersread0706,thenthetirewasproducedinthe7thweekof2006.
Storetiresinacoolanddryplace.
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WheelBolts
Danger!
Riskofwheelboltbreakageandwheelseparation,resultinginseriouspersonalinjuryordeath.
Followallinstructionsconcerningwheelbolts.
Alwayscleanthewheelboltsbeforefitting.
ApplyathincoatofOptimolyTA(aluminumpaste)onthethreadandbetweentheboltheadandmovablesphericalcapring(arrows).Thebearingsurfaceofthesphericalcapfacingthewheelmustnotbegreased.
Replacedamagedwheelbolts.OnlyusetheOriginalPorschewheelboltsspeciallydesignedforthisvehicletype.
Tighteningtorque
Tighteningtorqueofwheelbolts:130Nm/96ftlb.
WheelSecuringBolts
Ifthewheelshavetoberemovedattheworkshop,pleasedonotforgettohandoverthewrenchsocketforthewheelsecuringboltsalongwiththecarkey.
Thewrenchsocketforthewheelsecuringboltsisinthetoolbox.
Toloosenortightenthewheelboltwithanti-theftprotection,awrenchsocketwiththeappropriatecodingmustbeusedbetweenthewheelboltandthewheel-boltspanner.
Whenpositioningthewrenchsocket,ensurethatitengagesfullyintheteethofthewheelbolt.
254PracticalTips,EmergencyService

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.
256PracticalTips,EmergencyService

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.).
258PracticalTips,EmergencyService