STS RWD V8-4.6L (2007)
3. Apply threadlocker GM P/N 12345493 (Canadian P/N 10953488), or equivalent to 2/3 of the threaded length of the lower caliper bracket bolts.
Ensure that there are no gaps in the threadlocker along the length of the filled area of the bolts.
4. Allow the threadlocker to cure approximately 10 minutes before installation.
5. Apply a thin coat of high temperature silicone brake lubricant to the brake caliper pin bolts.
Notice: Refer to Fastener Notice.
6. Install the brake caliper pin bolts.
Tighten the brake caliper pin bolts to 34 N.m (25 lb ft).
7. Remove the plug from the brake caliper opening and the brake hose.
Important: Install NEW copper brake hose gaskets.
8. Assemble the NEW copper brake hose gaskets, and the brake caliper bolt to the brake hose.
9. Install the brake hose and the brake caliper bolt to the brake caliper.
Tighten the brake hose to caliper bolt to 50 N.m (37 lb ft).
10. Bleed the hydraulic brake system.
11. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
12. Slowly release the brake pedal.
13. Wait 15 seconds, then repeat steps 12 and 13 until a firm brake pedal apply is obtained. This will properly seat the brake caliper pistons and brake
pads.
14. Install the tire and wheel assembly.
15. Lower the vehicle.