Avalanche 2500 4WD V8-8.1L VIN G (2003)
Note: Refer to Fastener Notice in Cautions and Notices.
9. Install the 2 caliper bracket mounting bolts.
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Tighten the brake caliper bracket mounting bolts to 175 N.m (121 lb ft) (15 Series).
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Tighten the brake caliper bracket mounting bolts to 300 N.m (221 lb ft) (25 Series).
10. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
11. Lower the vehicle.
12. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
13. Slowly release the brake pedal.
14. Wait 15 seconds, then repeat steps 1213 until a firm pedal is obtained. This will properly seat the brake caliper pistons and brake pads.
15. Fill the master cylinder reservoir to the proper level with clean brake fluid. Refer to Master Cylinder Reservoir Filling in Hydraulic Brakes.
W/NYS
Brake Rotor Replacement - Rear (W/NYS)
Tools Required
- J 41013 Rotor Resurfacing Kit
- J 42450-A Wheel Hub Resurfacing Kit
Caution: Refer to Brake Dust Caution in Cautions and Notices.
Removal Procedure
1. Release the park brake.
2. Raise and suitably support the vehicle. Refer toLifting and Jacking the Vehicle in General Information.
3. Remove the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
4. Mark the relationship of the rotor to the hub.
5. Install a C-clamp over the body of the brake caliper, with the C-clamp ends against the rear of the caliper body and the outboard disc brake pad.
6. Slowly tighten the C-clamp until the pistons are pushed into the caliper bores enough to remove the caliper from the pads.
7. Remove the C-clamp from the caliper.
