Ein Entluefter zwar nicht... aber die Richtung stimmt,- vor den "Raedern" ist der Modulator zu entlueften sonst hast Du im einfachen Fall noch Luft vor im Accumulator und wunderst Dich das Deine Pumpe oeffter anspring wobei dies nicht an einem defkten Speicher liegt... die nette Kugel die se dann so gerne an den Mann bringen moechten.
The Bendix 9 system can be bled with pressure equipment or manually. The entire system, including the accumulator, pump, and master cylinder, must be bled if any hydraulic connection is opened. To bleed these hydraulic control components, loosen the fittings on the side of the hydraulic modulator one at a time while an assistant holds steady pressure on the brake pedal. Bleed the accumulator, pump, and master cylinder before bleeding the wheel brakes.
To bleed the wheel brakes, turn the ignition off and pump the brake pedal thirty to forty times to exhaust accumulator pressure. Leave the ignition off and the accumulator depressurized while bleeding the brakes.
The usual bleeding sequence for the Bendix 9 system is: modulator, RR, LR, RF, LF.