In an S-cam foundation brake,where would you find brake shoe rollers?

A) riding the S-cam profiles
B) on the shoe anchor
C) S-cam bushings
D) return spring clips

S-cam Foundation Brake

A common type of drum brake system used in heavy vehicles, where an S-shaped camshaft tightens the brake shoes to create braking force.

Brake Shoe Rollers

Components in drum brake systems that allow brake shoes to move smoothly when pressure is applied.

S-cam Profiles

The shape and design of the cams used in a drum brake system which push the brake shoes apart and against the braking surface to stop the vehicle.