Wheel Electronics Assembly Overview

Wheel Electronics Assembly Overview





1 Metal Valve Body

• Delivered as a complete unit.

• Replace the valve core with every tire change.

• Removing and installing, refer to => [ Metal Valve Body ] Removal and Replacement.

2 Valve Core

3 Seal

• Removing and installing, refer to => [ Metal Valve Body ] Removal and Replacement.

4 Wheel

• Tire, mounting and dismounting, refer to => [ Tire Changing ] Service and Repair.

5 Wheel Electronics

• Must be completely replaced.

• Battery life is approximately 7 years.

• Remaining battery life, temperature and pressure can be read via diagnosis with the vehicle diagnostic, testing and information system (VAS 5051 A).

6 T20 TORX(R) Microencapsulated Screw

• Tightening specification: 4 Nm.

• Screws must be replaced.

• Can only be obtained as a replacement part with the wheel electronics.

7 Union Nut

• Tightening specification: 4 Nm.

• Removing and installing, refer to => [ Metal Valve Body ] Removal and Replacement.

8 Beveled Washer