Preliminary Work

Information 

The instructions in the PIWIS Tester  take precedence and in the event of a discrepancy, these are the instructions that must be followed. A discrepancy may arise with later software versions.

1. Move rear brake into assembly position.
   1. 1.1 Connect and start the PIWIS Tester  .
   2. 1.2 Select Parking brake in the control unit overview.
   3. 1.3 Select Maintenance/repairs.
   4. 1.4 Select Move to assembly position.
2. Remove parking-brake shoes.

   > 468320 REMOVE AND INSTALL BRAKE SHOES .