technical data SKODA OCTAVIA 2007 1.G / (1U) Owner's Manual

Wheels and Tyres223
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Wheels and Tyres
Wheels
General comments
•New tyres do not offer optimal grip at first and should therefore be run in for
about 500 km at a moderate speed and an appropriately cautious style of driving.
You will also profit from longer tyre life.
•The tread depth of new tyres may differ because of design features and the
configuration of the tread (depending on the type of tyre and the manufacturer).
•Drive over curbs on the side of the road and other such obstacles slowly and,
where possible, at a right angles in order to avoid damage to tyres and wheel trims.
•Inspect your tyres from time to time for damage (punctures, cuts, splits and
bulges). Remove foreign bodies from the tyre profile.
•Damage to tyres and wheels is frequent ly not visible. Unusual vibrations or
pulling of the vehicle to one side could be a sign of tyre damage. Please reduce
your speed immediately and stop if you suspect that a wheel is damaged.
Inspect the tyres for signs of damage (bulge s, splits, etc.) If no visible damage is
present, please drive at an appropriatel y slow speed and carefully to the nearest
specialist garage in order to have your vehicle inspected.
•Also protect your tyres from contact with oil, grease and fuel.
•Immediately replace any dust caps of the valves which have got lost.
•Mark wheels before removing them so th at their previous direction of running
can be maintained when mounted them again.
•Always store wheels or tyres which been removed in a cool, dry and, where
possible, dark place. Tyres which are not fixed to a wheel trim should be stored
upright.
Unidirectional tyres*
The direction of rotation of the tyres is marked by arrows on the wall of the tyre. This
indicates the direction of rotation of the tyre, and it is essential that the tyres are
fitted on to run in this direction. Only then are the tyres able to provide the optimal
properties in terms of grip, low noise, wear-and-tear and aquaplaning. Further information concerning
the use of unidirectional tyres ⇒page 227.
WARNING
•New tyres during the first 500 km do not offer optimal grip and should
therefore be run appropriately - risk of accident!
•Never drive with damaged tyres - risk of accident!
Note
Please observe the various differing legal requirements regarding tyres.
Tyre life
The life of your tyres very much depends on the following points:
Tyre pressure
The working life of tyres will be shortened considerably if the tyres are insufficiently
or over-inflated and this will have an adverse effect on the handling of your vehicle.
Correctly inflated tyres are of partic ular importance when travelling at high speeds.
It is therefore good to check the pressure at least once a month and also before
Fig. 204 An opened fuel
filler flap with the tyre
inflation pressure table
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Wheels and Tyres225
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Changing wheels around
If significantly greater wear is present on the front tyres, we recommend changing
the front wheels around with the rear wheels as shown in the diagram ⇒fig. 206 .
You will then obtain approximately the same life for all the tyres.
It may be advantageous to swap the tyre s over “crosswise” when certain types of
wear characteristic ar ise on the running surface of the tyres (but not in the case of
unidirectional tyres). Škoda Service Pa rtners can provide you with details.
We recommend that you change the wheels around every 10 000 km in order to
achieve even wear on all wheels and to obtain optimal tyre life.
New tyres and wheels
Tyres and wheel rims are important design elements. One should therefore use the
tyres and wheel rims which have been released for use by Škoda Auto. They are
exactly matched to the vehicle type and th erefore contribute significantly to good
road holding and safe driving characteristics ⇒.
Only fit radial tyres of the same type on all 4 wheels, size (rolling circumference)
and, if possible, the same tread pattern on one axle.
The Škoda Service Partners have access to the most current information about
which tyres we have released for use on your vehicle. We recommend that you have any work rela
ting to tyres or wheels carried out by
your Škoda Service Partner . Your dealer has all of th e necessary special tools and
replacement parts available plus the required specialist knowledge and is also in a
position to properly dispose of the old tyres. A large number of Škoda Service Part-
ners also have an attractive range of tyres and wheels available.
The tyre/wheel combinations which are appr oved for your vehicle are indicated in
your vehicle documents. Approval and lice nsing may differ according to the legis-
lation prevailing in individual countries.
Proper knowledge of the tyre data makes it easier for you to select the correct type
of tyre. Tyres do, for example, have the following inscription on their walls:
195 / 65 R 15 91 T
What this means is:
The following speed restrictions apply to tyres.
Fig. 206 Changing
wheels around
195Ty re w i d t h i n m m
65Height/width ratio in %
RCode letter for the type of tyre - R adial
15Diameter of wheel in inches
91Load index
TSpeed symbol
Speed symbolPermissible maximum speed
S180 km/h
T190 km/h
H210 km/h
V240 km/h
W270 km/h
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Wheels and Tyres227
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Winter tyres
The handling of your vehicle will be significantly improved when driving on wintry
roads if you fit winter tyres. Summer tyres do not offer the same grip on ice, snow
and at temperatures below 7 °C because of their construction (width, rubber blend,
tread pattern). This partic ularly applies to vehicles which are equipped with low-
profile tyres or high-speed tyres (code index H or V on wall of tyre).
Winter tyres must be mounted on all four wheels to obtain the best handling char-
acteristics.
You must only fit those types of winter tyre which are approved for your vehicle. The
permissible sizes of winter tyres are stated in your vehicle documents. Approvals
may differ because of national legislation.
Please remember that the tyres should be in flated to 20 kPa (0.2 bar) more than is
the case for summer tyres ⇒page 223, fig. 204 .
Winter tyres no longer offer the same winter performance once the tyre tread has
worn down to a depth of about 4 mm.
Ageing also causes winter tyres to lose most of their winter performance properties
- even in cases where the remaining tread depth is still clearly more than 4 mm.
Speed restrictions apply to winter tyres as well as to summer tyres ⇒page 225,
⇒ .
You can fit winter tyres of a lower speed ca tegory to your vehicle provided that you
also do not drive faster than the permis sible maximum speed for such tyres, even
if the possible maximum speed of your ve hicle is higher. The corresponding tyre
category can damage the tyres when exceeding the permissi ble maximum speed.
Please pay attention to the notes if you decide to fit winter tyres ⇒page 223.
You can also fit so-called “all-year tyres” instead of winter tyres.
Please contact your specialist garage if there are any points which are not clear who
will be able to provide you with information regarding the maximum speed for your
tyres.
WARNING
You must on no account drive your car at more than the permissible
maximum speed for your winter tyres - risk of an accident resulting from
tyre damage and loss of control over your car.
For the sake of the environment
Fit your summer tyres on again in good ti me since summer tyres offer you better
grip and handling on roads which are free of snow and ice as well as ar tempera-
tures below 7 °C - the braking distance is shorter, there is less tyre noise, tyre wear
is reduced and fuel consumption is reduced.
Note
Please observe the various differing legal requirements regarding tyres.
Unidirectional tyres*
The direction of rotation of the tyres is marked by arrows on the wall of the tyre.
This indicates the direction of rotation of the tyre, and it is essential that the tyres
are fitted on to run in this direction. Only then are the tyres able to provide the
optimal properties in terms of grip, lo w noise, wear-and-tear and aquaplaning.
Should it be necessary to fit on a spare wheel in exceptional cases with a tyre not
dedicated to the running dire ction or in opposite running direction, please adopt a
cautious style of driving as the tyre is no longer able to provide optimal grip and
handling in such a situation. This particularly important on wet roads. Please refer
to the notes ⇒page 233, “Spare wheel”.
You should have the defective tyre replac ed as soon as possible and restore the
correct direction of rotation on all tyres
Snow chains
Snow chains must only be mounted on the front wheels.
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Accessories, changes and replacement of parts229
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Accessories, changes and replacement of parts
Accessories and replacement parts
Škoda vehicles have been built according to the latest discoveries in safety engi-
neering. Thus one should no t change the condition in which the vehicle was deliv-
ered from the manufacturer without some thought.
The following guidelines should be observed when a vehicle is to be retrofitted with
accessories, have technical ch anges made to it or a par t has to be replaced at some
time in the future.
•Advise should always be obtained from a Škoda Service Partner before buying
any accessories and before making any technical changes ⇒.
•This is particularly the case when acce ssories are bought in a foreign country.
•Škoda Genuine Accessories which have b een released for use and Skoda orig-
inal parts can be obtained from Škoda Se rvice Partners. They will install them
professionally and correctly.
•All Škoda original accessory which is listed in the catalogue such as tilting roofs,
spoilers, wheels etc. must have an official stamp of approval.
•Radios, aerials and other electrical access ories should only be installed by an
authorised workshop.
•The guidelines issued by Škoda Auto a.s. must be observed when making tech-
nical changes.
•This is to ensure that no technical damage occurs to the vehicle, that travelling
and operating safety are maintained and that the chnages are permissible. Škoda
Service Partners undertake this work professionally or refer it to an specialist
company in special cases.
Any damage which is done caused by technical changes made without
consulting a Skoda a.s. dealer is excluded from the guarantee.
WARNING
•We advise you, in your own interest, to only use Škoda Genuine Accesso-
ries and Škoda original parts which have been expressly approved for use on your Škoda. Reliability, safety and su
itabiliity have been established for
these Škoda original parts.
•We cannot guarantee suitability of installation into your vehicle of other
products despite keeping a constant ey e on market developments (also not
in the case where there is an attestation or permission can be produced).
Technical changes
Interference on the electronic components and their software can lead to opera-
tional faults. This interference can also impair not directly affected systems because
of the networking of the electronic co mponents. This means that the operating
safety of your vehicle can be considerably jeopardized, a greater wear of vehicle
parts can occur and finally the vehi cle registration documents expire.
We trust that you will understand that yo ur Škoda Service Partner cannot be liable
for damage resulting from unprofessional work.
We therefore recommend that you have a ll work carried out with Škoda original
parts at your authorised Škoda Service Partners.
WARNING
Work or modifications on your vehicle, which have been carried out unpro-
fessionally, can cause operational faults - risk of accident!
WARNING (continued)
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Breakdown assistance231
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Breakdown assistance
Breakdown assistance
First-aid box* and Warning triangle* (Octavia)
The first-aid box* is attach ed by a strap to the right-hand side of the luggage
compartment
The warning triangle can be at tached to the trim panel of the rear wall with rubber
straps ⇒fig. 207 .
If you wish to equip your ve hicle additionally with a warning triangle, please contact
a specialist garage.
Note
Pay attention to the use-by-date of the contents of the first-aid box.
First-aid box* and warning triangle* (Estate car)
For vehicles of the type es tate car the first-aid box and the warning triangle are
housed in a compartment on the right si de in the luggage compartment. You can
open the compartment by turning the locks in the direction of arrow ⇒fig. 208 .
If you wish to equip your ve hicle additionally with a warn ing triangle, please contact
a specialist garage.
Note
Pay attention to the use-by-date of the contents of the first-aid box.
Fire extinguisher*
The fire extinguisher is attached with straps in a holder under the driver seat.
Please read carefully the instructions which are atta ched to the fire extin-
guisher.
Fig. 207 Placing of the
warning triangle
(Octavia)Fig. 208 Placing of the
warning triangle (Estate
car)
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Breakdown assistance233
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The tyre repair kit is located in a textile ba
g. There is a velcro fastener on the under-
side of the bag, with which the bag is atta ched to the floor covering of the luggage
compartment in such a way that the side of the bag rests on the right side of the
luggage compartment and on the seat backrest.
Spare wheel
The spare wheel lies in a well under the floor covering of the luggage compartment
and is fixed in place using special screws ⇒fig. 210 .
Before removing the spare wheel, you must take out the box with the vehicle tool
kit box ⇒page 232, fig. 209 .
One should check the inflation pressure in the spare wheel (at best when generally
checking the tyre air pressures - see sign on the fuel filler flap ⇒page 223) to
ensure that the spare wheel is always ready to use.
Temporary spare wheel
A warning label displayed on the rim of the temporary spare wheel indicates that
your vehicle is equipped with a temporary spare wheel.
Please observe the following notes when driving with a temporary spare wheel:
•After fitting on the wheel, the warning st icker must not be concealed (e.g. by the
wheel trim).
•D o n o t d r i v e w i t h th i s s p a re w h e e l a t m o re th a n 8 0 k m / h - ri s k o f a c c i d e n t. Av o i d
accelerating at full throttle, sharp braking and fast cornering.
•The inflation pressure for this spare wheel is identical to the inflation pressure
of the standard tyres. The temporary spar e wheel R 18 must have an inflation pres-
sure of 420 kPa (4.2 bar)!
•Use this spare wheel only to reach the nearest specialist garage as it is not
intended for continuous use.
•No other summer or winter tyres must be mounted on the rim of the spare
wheel R 18.
Changing a wheel
Preliminary work
The following steps should be carried out before actually changing the
wheel.
– If it is necessary to change a wheel, park the vehicle as far away as possible from the traffic flow. The place you choose should be level.
–Have all the occupants get out. While changing a wheel, the occu-
pants of the vehicle should not stan d on the road (e.g. behind a crash
barrier).
– Apply the handbrake firmly.
–Engage 1st gear or if your vehicle is fitted with an automatic gearbox,
position the selector lever into position P.
– If a trailer is coupled, uncouple it.
– Take the vehicle tool kit ⇒ page 232 and the spare wheel
⇒ page 233 out of the luggage compartment.Fig. 210 Luggage
compartment: Spare
wheel
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Note
•If you find, when changing the wheel, that the wheel bolts are corroded and
difficult to turn, the bolts mu st be replaced before checking the tightening torque.
•Drive cautiously and only at a moderate speed to a workshop where the tight-
ening torque can be checked.
Full wheel trim*
Pulling off
– Hook the clamp found in the vehicle tool kit into the reinforced edge of the full wheel trim.
– Push the wheel key through the clamp, support the wheel key on the tyre and pull off the wheel trim ⇒fig. 211 .
Installing
– First press the full wheel trim onto the wheel at the valve opening provided. Then press the full wheel trim into the wheel in such a way
that its entire circumference locks correctly in place. Caution
•Use the pressure of your hand, do not knock on the full wheel trim! Heavy
knocks mainly on the points where the full wheel trim has not been inserted into
the wheel, can result in damage to the guide and centering elements of the full
wheel trim.
•First check for yourself that the theft-deterrent wheel bolt is located
⇒ page 237, “Securing wheels against being stolen*” in the hole in the area of the
valve before fitting the full wheel trim on to a steel wheel which is attached with a
theft-deterrent wheel bolt.
Wheel bolts with caps*
Pulling off
– Push the plastic clip sufficiently fa r onto the cap until the inner catches
of the clip are positioned at the collar of the cap and detach the cap.
Installing
– Push the caps fully onto the wheel bolts.
The caps are located in the we ll of the luggage compartment.
Fig. 211 Removing the
full wheel trim
Fig. 212 Removing the
cap.
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Raise vehicle
You have to raise the vehicle with a lifting jack in order to be able to
take off the wheel.
Position the lifting jack by selecting the jacking point which is closest to
the wheel to be removed ⇒fig. 215 . The jacking point is located directly
below the engraving in the lower sill. The engraving is only visible after
opening the door.
– Position the lifting jack below the jacking point and move it up until its claw is positioned directly below the vertical web of the lower sill.
– Align the car jack so that its claw grasps the web of the lower sill and the base plate is resting flat on the floor.
– Turn the lifting jack up further until the wheel is just clear of the ground.
Ground below the lifting jack which is soft and slippery can cause the vehicle to
slip off the jack. It is therefore always ne cessary to place the lifting jack on a solid
surface or use a wide and stable base. Use a non-slip base (e.g. a rubber foot mat)
if the surface is smooth, such as cobbled stones, a tiled floor, etc.
WARNING
•Always raise the vehicle with the doors closed - risk of injury!
•Take suitable measures to prevent the base of the lifting jack from slip-
ping off - risk of injury!
•Not positioning the lifting jack at the specified points can result in
damage to the vehicle. The jack can also sl ip off if it does not have sufficient
grip - risk of injury!
•It is important to support the vehicle with suitable supporting blocks if
you wish to work under the lifted vehicle - risk of injury!
Securing wheels against being stolen*
You need a special adapter for slackening the safety wheel bolts.
– Pull off the full wheel trim/cap from the wheel hub or cap from the safety wheel bolt.
– Insert the adapter with its toothed side fully into the inner toothing of the safety wheel bolt right down in such a way that only the
outer hexagon is jutting out ⇒fig. 216 .
– Insert the wheel wrench fully onto the adapter .
– Slacken the wheel bolt, or tighten it firmly ⇒page 236.
Fig. 215 Changing a
wheel: Points for posi-
tioning car jack
AA
ABFig. 216 Safety wheel
bolt with adapter
AB
AA
AB
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Start engine
It is important to connect the jump -start cables in the correct order.
Connecting positive terminals
– Attach one end to the positive terminal ⇒fig. 217 of the
discharged battery .
– Attach the other end to the positive terminal of the battery supplying the power .
Connecting negative term inal and engine block
– Attach one end to the negative terminal of the battery supplying
the power .
– Attach the other end to a solid metal part which is connected firmly to the engine block, or to the engine block itself.
Starting engine
– Start the engine of the vehicle providing current and run the engine at idling speed.
– Now start the engine of the vehicle with the discharged battery. – Interrupt the attempt at starting an engine after 10 seconds if it does
not start right away and wait for about 30 seconds before repeating
the attempt.
– Disconnect the cables on the engine in exactly the reverse order they
were connected up.
WARNING
•The non-insulated parts of the terminal clamps must never make contact
with each other. Furthermore, the cable connected to the positive terminal
of the battery must not come into contact with electrically conducting parts
of the vehicle - risk of a short circuit!
•Do not affix the jump starting cables to the negative terminal of the
discharged battery. There is the risk of detonating gas seeping out the
battery being ignited by the strong spark which results from the engine
being started.
•Run the jump-start cables so that th ey cannot be caught by any rotating
parts in the engine compartment.
•Do not bend over the batteries - risk of caustic burns!
•The vent screws of the battery cells must be tightened firmly.
•Keep any sources of ignition (naked flame, smouldering cigarettes etc.)
away from the battery - risk of an explosion!
Tow-starting and towing vehicle
General
Please pay attention to the following in structions if you are going to use a
tow rope:
Driver of the towing vehicle
– Do not drive off until the tow rope is taught.
Fig. 217 Jump-starting
using the battery from
another vehicle: A - flat
vehicle battery, B -
battery providing current
A1
AA
A2
AB
A3
AB
A4
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Front towing eye
The towing eye is stored in th e box for the vehicle tool kit.
Remove the protective grille carefully as follows:
– Press the grille together with the hand at the top and bottom close to
the licence plate and swivel out in the direction of arrow ⇒page 241,
fig. 218 .
– Screw in the towing eye anticlockwise down to the stop ⇒fig. 219 and
tighten up using the wheel wrench (push the wheel wrench through
eye). – Put the protective grille in plac
e after screwing out the towing eye
again and press into place. The prot ective grille must engage firmly.
Rear towing eye
– Take the cover out of the bumper ⇒fig. 220 .
– Screw in the towing eye anticlockwise down to the stop ⇒fig. 221 and
tighten up using the wheel wrench (push the wheel wrench through
eye).
– Put the cover in place after screwing out the towing eye again and press into place. The cover must engage firmly.
Fig. 218 Front bumper:
Protective grille
Fig. 219 Front bumper:
Installing the towing eye
Fig. 220 Rear bumper:
Removing cover
Fig. 221 Rear bumper:
Installing the towing eye
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