Installation Procedure

Install the 2 brake pad retainers (2,6) to the caliper.
Install the front brake wear indicator (1) to the inner pad (7).
Apply Lubriplate® Lubricant, GM P/N 12346293, or an equivalent lubricant meeting the requirements of NLGI #2 Category LB or GC-LB to both sides of a new inner pad insulator (8).
Install the inner pad insulator (8) to the inner pad (7).
Install the inner pad insulator (9) to the inner pad insulator (8).
Apply Lubriplate® Lubricant, GM P/N 12346293, or an equivalent lubricant meeting the requirements of NLGI #2 Category LB or GC-LB to both sides of a new outer pad insulator (4).
Install the outer pad insulator (4) to the outer pad (3).

Fig 1: Installing Brake Pad Hardware
Courtesy of GENERAL MOTORS CORP.
Install the outer pad insulator (5) to the outer pad insulator (4).
Important: Install the inner brake pad to the caliper with the wear indicator facing upward.
Install the brake pads. Refer to Brake Pads Replacement .