Technician A says that a closed-anchor brake shoe web encloses the anchor pin it pivots on.Technician B says that most current truck S-cam brake systems use closed-anchor brake shoes.Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct because a closed-anchor brake shoe web indeed encloses the anchor pin it pivots on, providing a specific pivot point for the brake shoe. Technician B is incorrect because most current truck S-cam brake systems do not typically use closed-anchor brake shoes; they use open-anchor designs where the brake shoes are not enclosed around the anchor pin.

Technician a Says That a Closed-Anchor Brake Shoe Web Encloses