A drum with a taper or out-of-roundness exceeding 0.006 inch (0.152 mm)is considered ______.
A)acceptable
B)acceptable if polished with emery cloth
C)unacceptable and must be rebalanced
D)unacceptable and must be turned or replaced

Question

Quizplus · Accepted Answer

A drum with a taper or out-of-roundness exceeding 0.006 inch (0.152 mm) is considered unacceptable because it can lead to improper brake functioning. It must be turned or replaced to ensure the vehicle's braking system operates safely and effectively.

A Drum with a Taper or Out-Of-Roundness Exceeding 0