F 450 4WD Super Duty V10-6.8L VIN D (2004)
7. Remove the brake pads and rail clips.
8. Measure the rear brake disc thickness.
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Install a new rear brake disc if not within specification.
9. Inspect the disc brake caliper for leaks.
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If leaks are found, disassembly is required.
10. To install, reverse the removal procedure.
CAUTION: Protect the piston and boots when pushing the caliper piston into the caliper piston bores.
A. Press the caliper pistons to the bottoms of the caliper bores.
