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 and installing head restraint guide
Removing –  Remove backrest cover and backrest padding → Chapter.     Right head restraint guide –  Press locking lugs inwards -arr ...

Removing and installing temperature sensor -G18- and overheating sensor -G189
Removing     –  Dismantling and assembling auxiliary heater → Chapter. –  Remove bolt -1- (4 Nm) and remove retaining spring -2-. ...

Engine preheating
Fig. 131 The front left of the bumper: connection for engine preheating ② First read and observe the introductory information and safety warnings In engine preheating mode, the engine coolant is heated slowly using a heating element while the vehicle is stationary. To do so, the cables ...

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