Connecting and disconnecting tester at brake booster - AR43.10-P-0024-01GH

Fig 1: Identifying Vacuum Tester (201 589 13 21 00)

Fig 2: Identifying Test Connector (168 589 08 63 00)

Attaching 

Reduce vacuum in brake booster (16) by operating the brake pedal several times.

1. Disconnect vacuum line (8) from brake booster (16).
2. Connect measurement connection (070) for testing the check valve or brake booster between the brake booster (16) and vacuum line (8).
3. Connect vacuum tester (030) to measurement connection (070).

   Disconnecting 

4. Disconnect in reverse order.

Fig 3: Identifying Procedure Components - Checking Non-Return Valve