Sierra 3500 Denali 4WD V8-6.0L (2011)
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
15. Install the brake caliper bracket bolts (1) and tighten to 300 Nm (221 lb ft).
16. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation (See: Maintenance/Wheels and Tires/Service and Repair).
17. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
18. Slowly release the brake pedal.
19. Wait 15 seconds, then repeat steps 17-18 until a firm pedal is obtained. This will properly seat the brake caliper pistons and brake pads.
20. Fill the brake master cylinder. Refer to Master Cylinder Reservoir Filling (Non-Hybrid) (See: Hydraulic System/Brake Master Cylinder/Service
and Repair/Removal and Replacement)Master Cylinder Reservoir Filling (Two-mode Hybrid) (See: Hydraulic System/Brake Master
Cylinder/Service and Repair/Removal and Replacement).
21. Burnish the brake pads and rotors. Refer to Brake Pad and Rotor Burnishing (See: Procedures).
