2008 SKODA ROOMSTER cooling

Inspecting and Replenishing178
Replenishing engine oil
– Inspect the oil level ⇒page 177.
– Unscrew the cap of the engine oil filler opening.
– Pour in a suitable grade of oil in portions of 0.5 litres ⇒page 176,
“Engine oil specifications”.
– Inspect the oil level ⇒page 177.
– Carefully screw on the cap of the filler opening and push the dipstick
in fully.
WARNING
•Avoid dripping oil onto hot parts of the engine when topping up will oil - a risk of fire!
•Read and observe the warning notes ⇒page 174, “Working in the engine compartment” before working in the engine compartment.
For the sake of the environment
The oil level must on no account be above the range ⇒page 177. Oil will other- wise be drawn in through the crankcas e ventilation and may pass through the exhaust system to atmosphere. The oil ma y combust in the catalytic converter and damage it.
Changing engine oil
The engine oil must be changed at the intervals stated in the Service schedule or according to the service interval indicator ⇒page 11.
WARNING
•Only carry out the engine oil change, if you have the required profes- sional knowledge!
•Read and observe the warning notes ⇒page 174, “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 produc t, 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 properly disposing of old oil, the material, equipment and the knowledge required fo r such work, we recommend that you have the oil and oil filter change carr ied out by your Škoda Service Partner.
Note
After your skin has come in contact with the oil, you must thoroughly wash your skin.
Cooling system
Coolant
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
Aa
WARNING (continued)
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Inspecting and Replenishing179
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
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 concentr ation of antifreeze agent in the coolant by adding water, also not during the summ er 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 countries with a co ld climate (e.g. Sweden, Norway, Finland) are already factory-filled with a coolant wh ich 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 filled at the works with coolant (purple in colour), which complies with the specification TL-VW 774 F.
We recommend that you use the antifreeze agent - G12 PLUS (purple in colour).
We recommend that you contact your Škod a Service Partner if you have any ques- tions regarding the coolant or if you wish to fill up with a different coolant.
Your Škoda Service Partner can also suppl y you with the correct coolant additives.
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 level
The coolant expansion bottle is located in the engine compartment on
the right.
– Switch the engine off.
– Open the bonnet ⇒ in “Working in the engine compartment” on
page 174.
– Check the level of coolant in the coolant expansion bottle ⇒fig. 159.
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 24. 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.
Fig. 159 Engine compartment: Coolant expansion bottle
ABAA
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Inspecting and Replenishing180
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 174, “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
⇒ page 179, fig. 159 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 replenishing the system, must comply with one specific specification ⇒page 178, “Coolant”. Do not use an alternative additive if the coolant additive G12 PLUS is not availa ble in exceptional cases. Just top up the 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! Excess 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. This 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 the engine off and obtain professional assistance from a specialist garage, otherwise it could lead to severe engine damage.
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.
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Wheels and Tyres190
WARNING
•Only use those tyres or wheel rims which have been approved for your model of Škoda Auto a.s. 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 bolts
Wheels 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 Škoda Service Partners are instructed in the technical possibilities which exist regarding converting or retrofitti ng wheels, tyres and wheel trim.
WARNING
•In case of incorrect treatment of the 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.
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 applies in particul ar to vehicles which are equipped with low- profile tyres or high-speed tyres (code index H, V or W on wall of tyre).
Winter tyres must be mounted on all four wheels to obtain the best handling char- acteristics.
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Technical Data227
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7,5
Reservoir for windscreen washer system/ with headlight cleaning system2/5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,2
Cooling system of the vehicle5,5
RoomsterPraktik
Permissible gross weight16651655/1755a)
a)Valid for vehicles, which have 15'' wheels mounted as of factory.
Unloaden weight ready for work11501105/1115a)
Loading capacity515550/640a)
Loading capacity when using the TLC465465
Permissible front axle load890890
Permissible rear axle load900900/1000a)
Permissible trailer load, trailer braked/unbraked(700/450)b)
(900/450)c)
b)Uphills up to 12%c)Uphills up to 8%
(700/450)b)
(900/450)c)
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Technical Data229
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7
Reservoir for windscreen washer system/ with headlight cleaning system2/4,5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,2
Cooling system of the vehicle5,5
RoomsterPraktikScout
Permissible gross weight16701660/1760a)
a)Valid for vehicles, which have 15'' wheels mounted as of factory.
1675
Unloaden weight ready for work11551110/1120a)1160
Loading capacityb)
b)depending on special equipment
515550/640a)515
Loading capacity when using the TLCb)465465465
Permissible front axle load890890/890a)890
Permissible rear axle load900900/1000a)900
Permissible trailer load, trailer braked/unbraked(900/450)c)
(1100/450)d)
c)Uphills up to 12%d)Uphills up to 8%
(900/450)c)
(1100/450)d)(900/450)c)
(1100/450)d)
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Technical Data231
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7
Reservoir for windscreen washer system/ with headlight cleaning system2/4,5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,6
Cooling system of the vehicle5,5
RoomsterScout
M5AG6M5AG6
Permissible gross weight1690172516951730
Unloaden weight ready for work1175121011801215
Loading capacitya)
a)depending on special equipment
515515515515
Loading capacity when using the TLCa)465465465465
Permissible front axle load890910890910
Permissible rear axle load900900900900
Permissible trailer load, trailer braked/unbraked(1000/450) b)
(1200/450)c)
b)Uphills up to 12%c)Uphills up to 8%
(1000/450)b)
(1200/450)c)(1000/450)a)
(1200/450)c)(1000/450)b)
(1200/450)c)
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Technical Data233
Using the systemSafetyDriving TipsGeneral MaintenanceBreakdown assistancePraktikTechnical Data
Capacities (in liter)
Weight (in kg)
Fuel tank capacity/of which spare55/7
Reservoir for windscreen washer system/ with headlight cleaning system2/4,5
Engine oila)
a)Oil capacity with oil filter change. Inspec t oil level when filling; do not fill up too much. The oil level must be between the markings ⇒page 177.
3,8
Cooling system of the vehicle6,2
RoomsterPraktik
Permissible gross weight1735/1750a)
a)Valid for vehicles, which have 15'' wheels mounted as of factory.
1730/1835a)
Unloaden weight ready for work1220/1235a)1180/1195a)
Loading capacityb)
b)depending on special equipment
515550/640a)
Loading capacity when using the TLCb)465465
Permissible front axle load900/960a)900/960a)
Permissible rear axle load900900/1000a)
Permissible trailer load, trailer braked/unbraked(900/450)c)
(1100/450)d)
c)Uphills up to 12%d)Uphills up to 8%
(900/450)c)
(1100/450)d)
NKO A05R 20 MR08.book Page 233 Wednesday, March 28, 2007 9:42 AM