Volkswagen Golf Service & Repair Manual: Tyre damage due to insufficient tyre pressure
| The most common causes for tyre failure are minor external
damage, a defective valve or a leaking rim due to corrosion or
damage. |
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| Separation of carcass and rubber |
| Excessive heating due to driving with substantially
insufficient tyre pressure led to overheating and subsequent
separation of the carcass from the rubber material
-arrows-. |
| The tyre shown here was periodically driven with an
inflation pressure which was insufficient for the load. Typical
evidence for this is the circumferential scuffing along the bead
caused by the wheel flange and also the discolouration. Small,
furrowed creases are visible along the inside of the sidewall. |
| When the tyre rolls, strong shear forces develop between the
layers of steel cord, especially at the ends of the belts. |
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| Tyres with wide, circumferential furrows near the bead |
| Wide, circumferential furrows near the bead
-arrows- indicate that the tyre was
driven with insufficient pressure. |
| Driving a vehicle with insufficient tyre pressure or
ignoring or not recognising tyre damage can have serious
consequences. |
| The tyre can no longer withstand the forces which develop
when the vehicle is driven. |
| The defects mentioned above severely restrict the function
of the tyre. The rubber compounds separate, which results in the
partial separation of tyre components or even its complete
destruction. |
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Tyres with stripped profile
Such damage usually develops over a longer period of time.
If an already damaged tyre is exposed to high stress, the
...
As tyre damage can have serious consequences, you and the
driver should regularly check the tyres to identify any problems
at an early stage.
D ...
Other materials:
Attaching the mounts and roof carrier
Fig. 105 Attachment points for the mounts
and roof carrier on 2-door vehicles
Fig. 106 Attachment points for the mounts
and roof carrier on 4-door vehicles
First read and observe the introductory information
and safety warnings The mounts are the basis of a complete roof carrier system. ...
Leak detection in refrigerant circuit using compressed air or nitrogen
Note
A leak in the refrigerant circuit can be detected, for
example, by pressurising the circuit to a maximum of 15 bar
using cleaned and dried compressed air or nitrogen
→ Chapter. If the leak is large, the leakage point
...
Sockets in the vehicle
Fig. 125 In the rear section of the centre
console: 12-volt socket
Fig. 126 In the luggage compartment: 12-volt
socket
First read and observe the introductory information
and safety warnings Maximum power rating
Electrical socket
Maximum power rating
...
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Stripped profile
Checking tyres