Technician A says on most vehicles, the self-adjuster system is installed on the primary shoe. Technician B says the system will self-adjust when the brakes are applied and the vehicle is backing up. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

Technician B is correct. The self-adjuster system typically adjusts when the brakes are applied while the vehicle is moving in reverse. Technician A is incorrect because the self-adjuster is usually installed on the secondary shoe, not the primary shoe.

Technician a Says on Most Vehicles, the Self-Adjuster System Is