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

Removing ( Refitting ) Disconnect the brake servo single-acting valve complete with pipe from the brake servo.1. 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.