Silverado 3500 4WD V8-6.0L VIN U (2004)
7. Install the caliper and caliper bracket assembly.
8. Perform the following procedure before installing the brake caliper bracket mounting bolts.
1. Remove all traces of the original adhesive patch.
2. Clean the threads of the bolt with brake parts cleaner or the equivalent and allow to dry.
3. Apply Threadlocker GM P/N 12345493 (Canadian P/N 10953488) to the threads of the bolt.
9. Notice:
Refer to Fastener Notice in Service Precautions.
Install the caliper bracket mounting bolts.
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Tighten the brake caliper bracket mounting bolts to 175 Nm (121 ft. lbs.) (15 Series).
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Tighten the brake caliper bracket mounting bolts to 300 Nm (221 ft. lbs.) (25 and 35 Series).
10. Install the front wheel hub extension (dual wheel vehicles only).
0. Insert a drift or large screwdriver through the brake caliper into one of the brake rotor vanes in order to prevent the rotor from turning.
1. Align and install the front wheel hub extension to the original position on the hub.
2. Important:
