Section 55 (Rear Disc Brake System -- F250-F550 Super Duty): Specifications
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
MATERIAL SPECIFICATIONS
| Item | Specification | Fill Capacity | ||
|---|---|---|---|---|
| High Performance DOT 3 Motor Vehicle Brake Fluid PM-1-C (US); CPM-1-C (Canada) |
WSS-M6C62-A or WSS-M6C65-A1 | 1, 700 ml to 2, 025 ml (3.59 pt to 4.27 pt)(1) | ||
| Silicone Brake Caliper Grease and Dielectric Compound XG-3-A |
ESE-M1C171-A | - | ||
|
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GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Brake Disc | |
| F250/350 rear brake disc minimum thickness | 32.4 mm (1.275 in) |
| F450/550 rear brake disc minimum thickness | 37.4 mm (1.472 in) |
| Brake Pads | |
| Brake pad maximum taper wear (in any direction) | 3.0 mm (0.118 in) |
| Brake pad minimum thickness | 3.0 mm (0.118 in) |
TORQUE SPECIFICATIONS
| Description | Nm | lb-ft | lb-in |
|---|---|---|---|
| Bleeder screw | 15 | - | 133 |
| Brake caliper flow bolt | 35 | 26 | - |
| Brake caliper support bracket nuts | 137 | 101 | - |
| Brake disc-to-wheel hub bolts | 121 | 89 | - |
| Brake flexible hose bolt | 30 | 22 | - |
| Brake flexible hose bracket bolt | 25 | 18 | - |
| Brake tube fitting | 18 | - | 159 |
| Brake tube shield nuts | 35 | 26 | - |
| F250/350 brake caliper anchor plate bolts | 275 | 203 | - |
| F250/350 brake caliper bolts - Single Rear Wheel (SRW) | 35 | 26 | - |
| F350 brake caliper bolts - Dual Rear Wheels (DRW) | 76 | 56 | - |
| F450/550 brake caliper anchor plate bolts | 400 | 295 | - |
| F450/550 brake caliper bolts | 62 | 46 | - |