Volkswagen Polo Service & Repair Manual: Inspecting Tires
| Because tire damage can have serious consequences, the
technician and the driver should regularly check the tires, as
it is the best form of early problem recognition. |
| Pre-damaged tires cannot withstand driving situations like
high vehicle speed, long driving distance, sporty driving style
and similar situations. |
| Damage can occur from various causes: |
| Driving with low tire pressure |
| Mistakes during tire mounting |
WARNING
| As soon as a safety risk cannot be ruled out, the
tire must be replaced. |
|
| Pay special attention to the following criteria when
examining the tire: |
| Surface erosion or marbling on the inner side (pressure was
too low or insufficient for the load) |
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| detached rubber or loose cords |
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| Exposed or deformed bead bundle |
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| Damage to tire bead with visible cords |
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The most common causes of failure are small external damage,
a defective valve or a leaky rim due to corrosion or damage.
...
Bundle broken during tire inflation.
Modern radial car tires are mounted only on safety rims.
These have a hu ...
Other materials:
Cleaning the engine compartment
First read and observe the introductory information
and safety warningsThe engine compartment of any motor vehicle is a hazardous
area .
The engine compartment should be cleaned by a qualified workshop. Corrosion protection
could be removed and electrical components damaged if the compartmen ...
Cleaning wheels
First read and observe the introductory information
and safety warningsCleaning steel wheels
An industrial cleaner is needed to remove accumulated brake dust. Steel wheels
should therefore be cleaned regularly with a separate sponge.
Any damage to the paint on steel wheels should be touched u ...
Refrigerant Circuit Pressures and Temperatures
WARNING
When performing work on refrigerant circuit, observe
all generally applicable safety precautions and pressure
vessel regulations.
The pressures and temperatures in ...
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Tires, Damage from Low Tire Pressure
Mounting Damage