flat tire PORSCHE 911 GT3 2004 5.G Owners Manual
[x] Cancel search | Manufacturer: PORSCHE, Model Year: 2004, Model line: 911 GT3, Model: PORSCHE 911 GT3 2004 5.GPages: 195, PDF Size: 16.94 MB
Page 15 of 195
DearPorsche Owner
A lot has gone intothemanufacture ofyour
Porsche, includingadvanced engineering, rigid
quality control anddemanding inspections.
These engineering andsafety features willbe
enhanced byyou ...
the safe driver ...
- who knows hiscar and allcontrols,
- who maintains thevehicle properly,
- who uses driving skillswisely andalways
drives withinher/his owncapabilities andthe
level offamiliarity withthevehicle.
You willfind helpful hintsinthis manual onhow to
perform mostofthe checks listedonthe following
pages.
If in doubt, havethese checks performed byyour
authorized Porschedealer.
Controls, Instruments
Before
driving off...
Check thefollowing itemsfirst
I>
Turn theengine offbefore youattempt any
checks orrepairs onthe vehicle.
I>
Besure thetires areinflated correctly.
Check tiresfordamage andtirewear.
I>
See that wheel boltsareproperly tightened
and notloose ormissing.
I>
Check engine oillevel, addifnecessary.
Make itahabit tohave engine oilchecked with
every fuelfilling.
I>
Check allfluid levels suchaswindshield
washer andbrake fluidlevels.
I>
Besure thevehicle battery iswell charged and
cranks theengine properly.
I>
Check alldoors andlidsforproper operation
and latch them properly.
I>
Check, andifnecessary replacewornor
cracked wiperblades.
I>
See that allwindows areclear andunob-
structed.
I>
Check airintake slotsandarea between lug-
gage compartment lidand windshield arefree
of snow andice,sothe heater andthewind-
shield wipers workproperly.
I>
Ifachild willberiding inthe vehicle, check
child seat/child seatrestraint systemtoen-
sure thatrestraints areproperly adjusted.
I>
Check allexterior andinterior lightsforopera-
tion andthat thelenses areclean.
I>
Check theheadlights forproper aim,andif
necessary, havethem adjusted.
I>
Check underthevehicle forleaks.
I>
Besure allluggage isstowed securely.
Emergency equipment
It is good practice tocarry emergency equipment
in your vehicle.
Some ofthe items youshould haveare:
window scraper, snowbrush, container orbag of
sand orsalt, emergency light,small shovel, first-
aid kit, etc.
Page 121 of 195
FuelEconomy
Fuel economy willvary depending onwhere,
when andhow youdrive, optional equipment
installed, andthegeneral condition ofyour
car.
A car tuned tospecifications andcorrectly
maintained, willhelp youtoachieve optimal
fuel economy.
~ Have yourvehicle tunedtospecifications.
Air cleaner shouldbedirt free toallow proper
engine "breathing".
Battery shouldbefully charged.
Wheels shouldbeproperly aligned.
Tires should beinflated atcorrect pressure.
~ Always monitor yourfuelconsumption.
~ Drive smoothly, avoidabrupt changes inspeed
as much aspossible.
~ Avoid jackrabbit startsandsudden stops.
~ Donot drive longer thannecessary inthe lower
gears. Shifting intoahigher gearearly without
lugging theengine willhelp save fuel.
~ Prolonged "warmup"idling wastes gas.Start
the vehicle justbefore youareready todrive.
Accelerate slowlyandsmoothly.
~ Switch offthe engine ifstationary forlonger
periods.
Maintenance, CarCare ~
Any additional weightcarried inthe vehicle re-
duces fueleconomy. Alwayskeepcargo toa
minimum andremove allunnecessary items.
~ Organize yourtripstotake inseveral errands
in one trip.
~ Allelectrical accessories contributetoin-
creased fuelconsumption.
~ Only switch onthe airconditioning whenneces-
sary.
~ Donot drive withtheRoof Transport System
mounted unlessyouneed it.
The EPA estimated m.p.g.isto be used for
comparison purposes,actualmileage may
be different fromtheestimated m.p.g.,
depending onyour driving speed,weather
conditions andtriplength. Youractual
highway mileagewillprobably beless than
the estimated m.p.g.
~ Please observe alllocal andnational speed
limits.
Operating
YourPorsche inother
Countries
Government regulationsinthe United States and
Canada requirethatautomobiles meetspecific
emission regulations andsafety standards. There-
fore, carsbuiltforthe U.S. andCanada differfrom
vehicles soldinother countries.
If you plan totake your Porsche outsidetheconti-
nentallimits ofthe United States orCanada, there
is the possibility that
- unleaded fuelmay notbeavailable;
- unleaded fuelmay have aconsiderably lower
octane rating.Excessive engineknockandse-
rious damage toboth engine andcatalytic con-
verters couldresult;
- service maybeinadequate duetolack ofprop-
er service facilities, toolsordiagnostic equip-
ment;
- replacement partsmaynotbeavailable orvery
difficult toget.
Porsche cannotberesponsible forthe
mechanical damagethatcould result
because ofinadequate fuel,service orparts
availability.
If you purchased yourPorsche abroadandwant to
bring itback home, besure tofind outabout ship-
ping andforwarding requirements, aswell ascur-
rent import andcustoms regulations.
Page 138 of 195
Storing yourPorsche
If you intend tostore yourPorsche foraprolonged
period, pleaseconsult yourauthorized Porsche
dealer. Thestaff willbeglad toadvise youonthe
most suitable andnecessary methods.
r> Clean yourvehicle thoroughly insideandout-
side.
Clean theengine compartment.
The under carriage andchassis components
should befree ofdirt and saltdeposits.
r> Fillupthe fuel tank.
r> Change theoiland oilfilter, andrunthe engine
for several minutes.
r>
Increase thetire pressure to58 psi (4bar).
It is not recommended tolift the vehicle, dueto
the possibility ofcorrosion onshock absorber
piston shafts.
The vehicle shouldbemoved slightly, approxi-
mately everyfourweeks, toprevent flatspot
on the tires.
Climate control
The airconditioning systemshouldbeingood
working condition andfully charged.
WindshieldjHeadlight washer
r> Check andcorrect antifreeze/cleaning solu-
tion level asnecessary.
Electrical system
r> Remove thebattery fromthevehicle andstore
it in acool dryplace, notonacement floor.
When thebattery isdisconnected, the
alarm system isdeactivated.
r> Recharge thebattery every3months. Ifthe
battery remains inthe vehicle withthecables
connected, itis necessary tocheck, remove
and recharge thebattery every2-3weeks.
Do not fast charge thebattery.
r> Please observe thechapter "SATTERY" on
Page 155.
Vehicle
interior
The interior mustbedry, especially inthe area of
the floor carpets. Theuseofdrying agents (Silica-
Gel) isrecommended invehicles withleather inte-
rior and inareas withhighhumidity. Therecom-
mended amountis3fabric bagsof1.1 Ibs.
(500 grams) eachplaced onthe floor carpets.
Windows, doorsandlidsmust beclosed. Theair
flaps should beopened.
Maintenance, CarCare
Page 140 of 195
PracticalTIps,Emergency Service
Caution 140
Tires;Wheels 141
Lifting theVehicle 148
Flat Tire 149
Wheel Bolts 150
Electrical System 152
Battery , ,155
Emergency StartingwithJumper Cables 160
Lights, Replacing Bulbs 162
Headlights , "164
Adjusting Headlights 175
Towing 177
Practical Tips,Emergency Service
Page 144 of 195
Temperature A,8,C
The temperature gradesareA(the highest), Band
C, representing thetire's resistance tothe gener-
ation ofheat anditsability todissipate heatwhen
tested undercontrolled conditions onaspecified
indoor laboratory testwheel.
Sustained hightemperatures cancause themate-
rial ofthe tire todegenerate andreduce tirelife,
and excessive temperature canlead tosudden
tire failure.
The grade Ccorresponds toalevel ofperfor-
mance whichallpassenger cartires must meet
under theFederal MotorVehicle SafetyStandard
No. 109.
Grades Band Arepresent higherlevelsofperfor-
mance onthe laboratory testwheel thanthemini-
mum required bylaw.
A
Warning!
The temperature gradeforthis tireisestablished
for atire that isproperly inflatedandnotoverload-
ed.
Excessive speed,underinflation, orexcessive
loading, eitherseparately orincombination, can
cause heatbuildup andpossible tirefailure.
Tire
pressures
A
Warning!
Incorrect tirepressure causesincreased tire
wear andadversely affectsroadhandling.
I>
Always useanaccurate tirepressure gauge
when checking inflationpressures.
I>
Donot exceed themaximum tirepressure list-
ed onthe tire sidewall.
Please observe thechapter "VEHICLE IDENTI-
FICATION, TECHNICAL DATA"onPage 179.
I>
Cold tireinflation pressure means:alltires
must becold, ambient temperature maximum
68°F (20°C), whenadjusting theinflation pres-
sure.
Avoid sunlight strikingthetires before measur-
ing cold pressures, sincethepressures would
rise from temperature influence.
I>
Valve capsprotect thevalve fromdustand
dirt, andthus from leakage.
Always screwcapstightly down.
Replace missingcapsimmediately.
I>
Donot use commercially availablesealantor
tire inflating bottles.
Tire
traction
A
Warning!
When driving onwet orslushy roads,a
wedge ofwater maybuild upbetween the
tires andtheroad. Thisphenomenon is
known as"hydroplane" andmay cause par-
tial orcomplete lossoftraction, vehicle
control orstopping ability.
I>
Reduce speedonwet surface toprevent this.
Tire life
Tire lifedepends onvarious factors, i.e., road
surfaces, trafficandweather conditions, driving
habits, typeoftires andtirecare.
I>
Inspect yourtires forwear anddamage before
driving off.Ifyou notice uneven orsubstantial
wear, wheels mightneedalignment ortires
should bebalanced orreplaced.
Practical Tips,Emergency Service
Page 145 of 195
Tirewear
The original equipment tiresonyour Porsche have
built-in tirewear indicators. Theyaremolded into
the bottom ofthe tread grooves andwillappear as
approximately 1/2in(12 mm) bands whenthetire
tread depth isdown to1/16 ofan in(1.6 mm).
When theindicators appearintwo ormore adja-
cent grooves, itis time toreplace thetires. We
recommend, however,thatyoudonot letthe tires
wear down tothis extent.
Worn tirescannot griptheroad surface properly
and areeven lesseffective onwet roads.
In the United States, statelawsmaygovern the
minimum treaddepth permissible. Followallsuch
laws.
PracticalTips,Emergency Service
/!\
Warning!
Driving onworn tirescanresult inloss of
control ofthe vehicle andcould cause severe
personal injuries.
0>
Donot drive withworn tiresortires showing
cuts orbruises asthey mayleadtosudden
deflation andloss ofcontrol whichcouldcause
severe personal injury.
0>
Specialized highperformance tiresonhigh
performance sportscarsexhibit morewear
than those onafamily sedan, oreven ahigh
performance sedan.
Therefore, itis important tocheck yourtire
pressure andcondition atleast every two
weeks.
If you notice thattires arewearing unevenly, con-
sult your Porsche dealer.
Uneven wearmaynotalways bedue toimproper
wheel alignment. Itcan bethe result ofindividual
driving habitssuchascornering athigh speeds. If
the tire pressure isnot checked andadjusted
regularly, abnormal tirewear canalso occur.
Tire
care
0>
Avoid damaging tiresandwheel rims.
0>
Ifyou must driveoveracurb orother obstacle,
drive slowly andatan obtuse angle.
0>
Check tiresforuneven wearanddamage
before driving off.
0>
Remove imbedded material.
0>
Replace wornordamaged tiresimmediately.
0>
Keep oil,fuel, brake fluid,etc.away fromtires.
0>
Replace missingvalvestemcaps.
0>
Keep tiresinflated correctly.
Page 150 of 195
Flat
lire
j!\ Warning!
Failure tofollow theseinstructions mayre-
sult inserious personal injuriestoyou orto
bystanders.
~ Ifyou have aflat tire, move asafe distance off
the road. Turntheemergency flasheronand
use other warning devicestoalert other motor-
ists. Settheparking brake.
~ Donot park your vehicle whereitmay contact
dry grass, brushorother flammable materials.
The hotparts ofthe exaust system couldset
such materials onfire, thereby causing both
property damageandsevere orfatal physical
injury.
~ Set upawarning triangleatasuitable
distance.
A tire repair kit,compressor andpressure tester
are located undertheluggage compartment floor.
~ Please observe thesafety andoperating in-
structions onthe special sealant bottlewitha
special Porsche partnumber andonthe com-
pressor -these areessential.
Important
note
Sealing thetire with thetire repair kitisonly
an emergency repair.Evenwiththetire air-
tight, itmay beused onlyforshort journeys
in an emergency.
The maximum permittedspeedis50 mph
(80 kmjh).
~ Donot use commercially availablesealantor
tire inflating bottles.
j!\Warning! Risk ofaccident.
~ Have tiresreplaced byaspecialist workshop
as soon aspossible.
~ Avoid hardacceleration andhigh cornering
speeds.
PracticalTips,Emergency Service