Installation Procedure

Courtesy of GENERAL MOTORS COMPANY

Brake Caliper (1) - Install
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CAUTION:
Fastener Caution

Brake Caliper Guide Pin Bolt- Upper (1) - Install and tighten - Rear Brake Caliper Hardware Replacement (JH6) , or Rear Brake Caliper Hardware Replacement (JH9)
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Brake Caliper Guide Pin Bolt- Lower (1) - Install and tighten - Rear Brake Caliper Hardware Replacement (JH6) , or Rear Brake Caliper Hardware Replacement (JH9)
Courtesy of GENERAL MOTORS COMPANY

NOTE:
Install NEW brake hose fitting gaskets.

Brake Hose Fitting Gasket (1) @ Brake Hose Fitting (2) - Install NEW [2x]
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Brake Hose Fitting Bolt (1) - Install and tighten - Rear Brake Hose Replacement
Bleed the brake system. Hydraulic Brake System Bleeding (Pressure) , or Hydraulic Brake System Bleeding (Manual)
Fill the brake master cylinder reservoir to the maximum-full level with GM approved brake fluid from a clean, sealed brake fluid container. Adhesives, Fluids, Lubricants, and Sealers
Install the rear tire and wheel assembly. Tire and Wheel Removal and Installation (Without Dual Rear Wheels) , or Tire and Wheel Removal and Installation (With Dual Rear Wheels)
Remove the support and lower the vehicle.