VW Golf manuals

Volkswagen Golf Service & Repair Manual: Cross section of a radial belted tyre

Cross section of a radial belted tyre

1 -  Tread block
2 -  Tread groove
3 -  Tread
4 -  Nylon ply
5 -  Belt layers
Usually made of steel
6 -  Bead core
Consists of steel wires vulcanised into rubber.
Ensures secure seating of the tyre on the rim.
7 -  Bead filler
8 -  Rim flange protection
Protects the rim and tyre from abrasion from, for example, contact with the kerb
Tyres with Maximum Flange Shield (or rim protector bar) are marked with the abbreviation MFS.

 
The nylon ply -4-, belt layers -5-, bead cores -6- and bead filler -7- form the carcass. The carcass is the “load-bearing structure” of the tyre.
Structure of a radial belted tyre
...

Run-flat tyres, structure and identification of a SST tyre
Removing and fitting run-flat tyres → Chapter. If run-flat tyres are used, a Tyre Pressure Monitor display must be fitted. ...

Other materials:

Removing tyre sealant
Place wheel on an even surface. –  Unscrew valve insert.   Caution The tyre sealant is hazardous to the health. May cause eye and skin irrit ...

Charging battery in service mode with battery charger -VAS 5900-
  WARNING Danger of injury! Observe warning notices and safety regulations → Chapter!   Caution The operating mode †...

Calibrating Blind Spot Monitor control unit -J1086-/-J1087-
  Note Before the actual calibration process of the control units, the calibration unit -VAS 6350- needs to be set up as described in the following chapter. Special tools and workshop equipment required   ...

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