Technician A says the backing plate is attached to the axle assembly and holds the components of the drum brake assembly.Technician B says external drum boots prevent brake dust and debris from entering the cylinder.Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because the backing plate is indeed attached to the axle assembly and holds the components of the drum brake assembly. Technician B is also correct because external drum boots help prevent brake dust and debris from entering the cylinder.

Technician a Says the Backing Plate Is Attached to the Axle