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

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

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

Shown on model 220 

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

1. Disconnect vacuum line (8) from brake booster (16).
2. Connect the measuring connection (031) for checking the check valve (17) or brake booster (16) between the brake booster (16) and vacuum line (8).
3. Connect tester (030) to measuring connection.
   Fig 3: Connecting And Disconnecting Tester At Brake Booster (Shown On Model 220)