Volkswagen Polo Service & Repair Manual: Increasing Temperature Due To Low Tire Pressure
| The diagram shows the temperature behavior of a tire at
speed of 180 km/h (111.84 mph). |
| A - |
Normal range: when maintaining the specified tire pressure,
the temperature remains stable. |
| B - |
Danger zone: when the air pressure is 0.3 bar (4.35 psi)
below specification, the temperature rises to above 120 °C (248
°F) at higher speeds. |
| C - |
Critical temperature limit: The tire defect is triggered. |
| t - |
Driving time in minutes |
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Note the following regarding AWD vehicles:
Only tires having the same size and are manufactured by the
same manufacturer and have the same prof ...
Other materials:
Tread Depth, Measuring
Note
When measuring tread depth, take measurements in the main
grooves.
Do not take measurements at the tread wear indicator.
Tread depth of a tire must be mea ...
Adhesive Surface Pretreatment when Replacing Laser-Soldered Roofs
Dry sand the cataphoretic primer on the roof adhesive surface
-item 6-
→ Item down to the bare metal using P180 sandpaper.
–
Dry sand the roof pillar adhesive surface
...
Running-in
First read and observe the introductory information
and safety warningsPlease follow the regulations concerning running-in new
parts.
Running in a new engine
Any new engine has to be run in during the first 1,500 kilometres. During its
first few hours of running, the internal friction in the ...
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