F 150 Heritage 4WD Pickup V8-5.4L CNG VIN M (2004)
Brake Rotor/Disc: Service and Repair
Rear
Brake Disc
Removal
1. NOTE: When removing the rear brake disc in this procedure it is not necessary to disconnect the hydraulic lines.
Remove the rear disc brake caliper.
2. NOTE: If the rear brake disc binds on the rear parking brake shoe and linings, remove the adjustment hole access plug and contract the parking
brake shoe and lining.
Remove the rear brake disc.
3. CAUTION: Use a hub-mount brake lathe if necessary to machine the rear brake disc.
Measure the rear brake disc, and resurface if the disc surface has been scored. Install a new rear brake disc if brow minimum thickness
specification.
Installation
1. Follow the removal procedure in reverse order.
Adapter
Removal
1. Disconnect the rear parking brake cable guide.
2. Remove the axle shaft.
3. Remove the nuts and the rear wheel disc brake adapter.