3238078 - 3330D20 one-way valve for brake servo - r+r

Removing ( Refitting ) Proceed with the removal  - 5530B10  battery - r+r . Proceed with the removal  - 5530B52  Battery DRIP TRAY/SUPPORT - R.R. . 1. Disconnect the brake servo single-acting valve complete with pipe from the brake servo.2. Disconnect and remove the brake servo single-acting valve from the vacuum pipe. Refitting ( Removing ) Connect the brake servo single-acting valve to the vacuum pipe.Place the brake servo single-acting valve, complete with pipe, back in its housing on the brake servo. Proceed with the refitting  - 5530B52  Battery DRIP TRAY/SUPPORT - R.R. . Proceed with the refitting  - 5530B10  battery - r+r .