2009 SKODA SUPERB cooling

Inspecting and replenishing
226
Changing engine oilThe engine oil must be changed at the intervals stated in the Service schedule or according to the service interval indicator
⇒page 20, “Service Interval Display”.
WARNING
•
Only carry out the engine oil change, if you have the required profes-
sional knowledge!•
Read and observe the warning notes
⇒page 223, “Working in the engine
compartment” before working in the engine compartment.•
Let the engine cool down - risk of burning from hot oil.
•
Wear an eye protection - risk of
caustic burns due to oil splashes.
•
Oil is toxic! Store old oil in a safe place out of the reach of children and
unauthorized persons until you dispose of it properly.
Caution
You must not pour any additives into th
e engine oil - risk of engine damage!
Damage, which results from such product, are excluded from the warranty.
For the sake of the environment
•
You must on no account pour oil into the ground or into the sewage system.
•
In view of the problems involved in prop
erly disposing of old oil, the necessary
special tools and the knowledge required for such work, we recommend that you have the oil and oil filter change carried
out by an authorised Škoda Service Partner.
Note
After your skin has come in contact with
the oil, you must thoroughly wash your
skin.
Cooling systemCoolant The job of the coolant is to cool the engine.The cooling system does not require an
y maintenance under normal operating
conditions. The coolant consis
ts of water with a concentration of coolant additive
of 40 %. This mixture not only provides
antifreeze protection down to -25°C but
also protects the cooling and heating system
from corrosion. It also prevents the
formation of scale and significantly increases the boiling point of the coolant. You must therefore not reduce the concentration of antifreeze agent in the coolant by adding water, also not
during the summer months or in countries with a warm
climate.
The concentration of coolant additive in the coolant must be at least
40%. You can increase the amount of antifreeze
in the coolant if a higher concentration
of antifreeze is necessary for climatic
reasons but only up to 60% (antifreeze
protection down to approx. -40°C). The an
tifreeze protection tails off above that
concentration. Vehicles exported to countri
es with a cold climate (e.g. Sweden, Norway, Finland)
are already factory-filled with a coolant which offers antifreeze protection down to about -35°C. In these countries the concentr
ation of coolant additive should be at
least 50 %. Coolant The cooling system is factory-filled with c
oolant (purple in colour), which complies
with the specification TL-VW 774 G. We recommend that you use the same co
olant additive - G12 PLUS-PLUS (purple
in colour) for topping up the system. Please contact an authorised Škoda Service Partner if you have any questions regarding the coolant or if you wish
to fill up with a different coolant.
An authorised Škoda Service Partner can
also supply you with the correct coolant
additives.
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Inspecting and replenishing
227
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Caution
•
Other coolant additives may cause operational problems which, in partic-
ular, involves significantly redu
cing the anticorrosion effect.
•
Any faults or problems resulting from corrosion may cause a loss of
coolant and, as a consequence of th
is, result in major engine damage.
Inspecting the coolant levelThe coolant expansion bott
le is located in the engine compartment on
the right. – Switch the engine off. – Open the bonnet
⇒
page 223, “Working in the engine compartment”.
– Check the level of coolant in
the coolant expansion bottle
⇒
fig. 204
.
The coolant level when the engine is cold must lie between the (MIN) and (MAX) markings. The level may also rise slightly above the (MAX) marking when the engine is warm.
If the coolant level in the reservoir is too low, this is indicated by the warning light in the instrument cluster
 ⇒page 38. We nevertheless recommend inspecting
the coolant level directly at the reservoir from time to time.
Loss of coolant A loss of coolant is first and foremost an
indication of a leak
in the system. You
should not merely top up the coolant in the
reservoir. It is also important to have
the cooling system inspected without delay by a specialist garage. Losses can only occur through the pressure relief in the cap of the coolant expan- sion bottle which is completely free of leak
s if the coolant boils as a result of over-
heating and is forced out of the cooling system.
WARNING
Read and observe the warning notes
⇒page 223, “Working in the engine
compartment” before working in the engine compartment.
Caution
One should contact a specialist garage as
soon as possible if the source of over-
heating itself cannot be determined
and removed, since there may be grave
damage to the engine.Replenishing the coolant– Switch the engine off. – Allow the engine to cool down.– Place a cloth over the cap of the coolant expansion reservoir
⇒
fig. 204
and unscrew the cap
carefully
by turning it to the left
⇒
.
– Top up the coolant. – Screw the cap tight until it is heard to lock.The coolant which you use for replenishi
ng the system, must comply with one
specific specification
⇒page 226, “Coolant”. Do not use an alternative additive if
the coolant additive G12 PLUS is not available in exceptional cases. Just top up the
Fig. 204 Engine compart- ment: Coolant expansion bottle
Ab
Aa
Aa
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Inspecting and replenishing
228
system with water and as soon as possible
arrange adjustment to correct the mixing
ratio of water and coolant additive again by a specialist garage. Only use fresh coolant for topping up the system.Do not fill up over the “MAX” marking! Exce
ss coolant which is heated up is forced
out of the cooling system through the pressure relief valve in the cap of the coolant compensation bottle. Wait until the engine has cooled down for a system which has suffered a major loss of coolant before pouring in coolant. Th
is is necessary to
avoid engine damage.
WARNING
•
The cooling system is pressurized! Do not open the cap of the coolant
expansion bottle if the engine is still hot - risk of scalding!•
The coolant additive and thus all of the coolant is harmful to your health.
Avoid contact with the coolant. Coolant vapours are also harmful to the health. It is important, therefore, to always safely store any coolant additive in its original container out of the reach of children - risk of poisoning!•
If any splashes of coolant get into yo
ur eyes, rinse out your eyes immedi-
ately with clear water and contact
a doctor as soon as possible.
•
You should also consult a doctor without delay if you have inadvertently
swallowed coolant.
Caution
Do not continue your journey if for some reason it is not possible under the conditions prevailing to top up with coolant. Switch of the engine and contact

and obtain professional assistan
ce from a specialist garage.
For the sake of the environment
Do not re-use coolant if it is necessary to
drain the coolant in the system. It should
be collected and disposed of in comp
liance with environmental protection
regulations.
Radiator fan The radiator fan may switch on suddenly.The radiator fan is driven by an electric motor and controlled according to the coolant temperature. The radiator fan may continue running for
up to 10 minutes after the engine has
been switched off - even if the ignition is
also off. It may al
so switch on suddenly
after a certain time, if•
the coolant temperature has risen because of an accumulation of heat or
•
the warm engine compartment is heated
up additionally by strong sunlight.
WARNING
You must therefore be aware when work
ing in the engine compartment that
the fan may switch on suddenly - risk of injury!Brake fluidInspecting the brake fluid level
Fig. 205 Engine compart- ment: Brake fluid reservoir
s2dk.1.book Page 228 Wednesday, April 8, 2009 12:23 PM

Wheels and Tyres
238
The date of manufacture
is a lso s tated on the tyre wal l (poss ibly o nl y on the
inside

of wheel):
DOT ... 20 09...
means, for example, that the tyre was manufactured in the 20th week of the year 2009. Any
spare wheel
which differs from the tyres fitted to the vehicle (e.g. winter tyres
or low-profile tyres) should only be used
only for a short time in the event of a
puncture and when adopting an appropriately
cautious style of driving. It should be
replaced as quickly as po
ssible by a normal wheel.
WARNING
•
Only use those tyres or wheel rims
which have been approved for your
model of Škoda Auto vehicle. Failure to observe this instruction will adversely affect the road safety of your vehicle - risk of accident! Approval and licencing of your vehicle on public roads may also become void as a result.•
You must on no account drive at a higher speed than is permissible for
y our t yre s - ris k of a n ac cid e n t re su lti ng fro m ty re d a m ag e a nd lo ss o f c ont rol over your vehicle.•
Tyres which are 6 years old or more should only be fitted in exceptional
cases and when adopting an appropriately cautious style of driving.•
Never fit tyres which have already been used without having adequate
knowledge of their previous history. Ty
res age even if they have not been
used at all or only very little. A spare tyre must only be used in exceptional cases and only then when adopting an appropriately cautious style of driving.•
Do not, where possible, replace indivi
dual tyres but at least replace them
on both wheels of a given axle at the same time. Always fit the tyres with the deeper tread depth to the front wheels.
For the sake of the environment
Old tyres must be disposed
of in conformity with the appropriate regulations.
Note
It is not normally possible to fit wheels
from other models of cars for technical
reasons. This may also apply in certain
circumstances to the wheels of the same
type of vehicle.Wheel boltsWheels and
wheel bolts
are matched to each other in
terms of design. Each time
you fit other wheels - e.g. light alloy wheels
or wheels with winter tyres - you must
therefore also use the matching wheel bolts of the correct length and shape of spherical cap. This is essent
ial to ensure that the wheels are tightly fitted and that
the brake system operates properly. If you retrofit
wheel trims
(or have this done), please also ensure that an adequate
flow of air remains assured for cooling the brake system. The authorised Škoda Service Partners are instructed in the technical possibilities which exist regarding converting or retrofitting tyres, wheels and wheel trims.
WARNING
•
In case of incorrect treatment of th
e wheel bolts, the
wheel can loosen
when the car is moving - risk of accident!•
The wheel bolts must be clean and must
turn easily. However, they must
never be treated with grease or oil.•
If the wheel bolts are tightened to a too low tightening torque, the rim
can lossen when the car is moving - risk of accident! A tightening torque which is too high can damage the bolts and threads and this can result in permanent deformation of the contact surfaces on the rims.
Caution
The prescribed tightening torque of the wh
eel bolts for steel and light alloy wheels
is 120 Nm.
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Technical Data
273
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
3,6
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
7,7M6
Permissible gross weight
2045
Unloaden weight ready for work
1482
Loading capacity
563
Loading capacity when using the TLC
488
Permissible front axle load
1200
Permissible rear axle load
1250
Permissible trailer loads, trailer braked
1400
a)
1500
b)
a)Uphills up to 12 %b)Uphills up to 8%Permissible trailer loads, trailer unbraked
650
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Technical Data
275
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
4,6
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,6
M6
DQ7
M6 4x4
Permissible gross weight
2074
2091
2170
Unloaden weight ready for work
1511
1528
1607
Loading capacity
563
563
563
Loading capacity when using the TLC
488
488
488
Permissible front axle load
1200
1200
1200
Permissible rear axle load
1250
1250
1250
Permissible trailer loads, trailer braked
1500
a)
1700
b)
a)Uphills up to 12 %b)Uphills up to 8%
1500
a)
1700
b)
1600
a)
1800
b)
Permissible trailer loads, trailer unbraked
700
700
750
s2dk.1.book Page 275 Wednesday, April 8, 2009 12:23 PM

Technical Data
277
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224.
5,5
Cooling system of the vehicle
b)
b)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
10,6DQ6 4x4
Permissible gross weight
2285
Unloaden weight ready for work
1724
Loading capacity
561
Loading capacity when using the TLC
486
Permissible front axle load
1200
Permissible rear axle load
1250
Permissible trailer loads, trailer braked
1800
Permissible trailer loads, trailer unbraked
750
s2dk.1.book Page 277 Wednesday, April 8, 2009 12:23 PM

Technical Data
279
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Capacities (in liter) Weight (in kg)Fuel tank capacity/of which spare
60/9
Reservoir for windscreen washer system/ with headlight cleaning system
3/5,5
Engine oil
a)
a)Oil capacity with oil filter change. Inspect oil level when fi
lling; do not fill up too much. The oil level must be between the
markings
⇒page 224, “Check engine oil level”.
3,8/4,3
b)
b)Ve hicles w ith DP F.Cooling system of the vehicle
c)
c)On vehicles which are fitted with an indepe
ndent auxiliary heating and ventilation, the
volume of the coolant is greater by app
rox. 1 ltr.
8,4
M5
M5 Green Line
Permissible gross weight
2076
2063
Unloaden weight ready for work
1513
1518
Loading capacity
563
545
Loading capacity when using the TLC
488
470
Permissible front axle load
1200
1200
Permissible rear axle load
1250
1230
Permissible trailer loads, trailer braked
1500
a)
1700
b)
a)Uphills up to 12 %b)Uphills up to 8%
1500
a)
1700
b)
Permissible trailer loads, trailer unbraked
650
650
s2dk.1.book Page 279 Wednesday, April 8, 2009 12:23 PM