- Connect high-pressure measuring line (No. 2) to manometer (arrow) and attach manometer in rear left-hand area of wheel house where it is clearly visible. Connect System Tester 9288 (P. D39/45-9). Bleed manometer. To do so, activate locking solenoid valves with System Tester in menue for drive links / bleeding and drain brake fluid from bleed valve until no more air bubbles appear. (Drain fluid into receptacle).
Close bleed valve and press stop button. Move to position for pressure reduction.
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