While manually bleeding a brake system, Technician A loosens all the brake bleeder screws at the same time. Technician B uses shop air to push the fluid and air through the lines and out the bleeder screws. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Manually bleeding a brake system typically involves opening and closing the bleeder screws one at a time, not all at once, to ensure proper removal of air from each brake line. Using shop air directly can introduce more air into the system or damage components due to excessive pressure.

While Manually Bleeding a Brake System, Technician a Loosens All