Section 06-04: Brakes, Rear Disc | 1996 F-Super Duty Workshop Manual |
The rotor used in the F-Super Duty rear disc brake system is a rib-vented, cast iron design. The rotor is 328mm (12.9 in.) in diameter and is bolted to the rear hub. The compression action on the rotor by the disc brake caliper (2B120) and the rear brake shoe and lining (2001) provides braking power at the rear axle (4001).