Service manual

Brakes Disc Brakes 5-7
2006 LSSV Service Manual Supplement
2. Install the caliper and caliper bracket (1) as an assembly.
3. Perform the following procedure before installing the
caliper bracket bolts.
• Remove all traces of the original adhesive patch.
• Clean the threads of the bolt with denatured alcohol
or equivalent and allow to dry.
• Apply Threadlocker GM P/N 12345493 (Canadian
P/N 10953488) to the threads of the bolt.
Notice: Refer to Fastener Notice in Cautions and Notices.
4. Install the brake caliper bracket bolts (2).
Tighten
Tighten the bolts to 300 N•m (221 lb ft).
5. Tighten the brake caliper bolts.
Tighten
Tighten the bolts to 108 N•m (80 lb ft).
6. Install the rear brake caliper cover. Refer to Rear Brake
Caliper Cover Replacement.
7. Install the tire and wheel assembly. Refer to Tire and
Wheel Removal and Installation in Tires and Wheels in
the 2006 C/K Truck Service Manual.
8. With the engine OFF, gradually apply the brake pedal to
approximately 2/3 of its travel distance.
9. Slowly release the brake pedal.
10. Wait 15 seconds, and then repeat steps 8-9 until a firm
pedal is obtained. This will properly seat the brake caliper
pistons and brake pads.
11. Fill the master cylinder reservoir to the proper level with
clean brake fluid, if necessary. Refer to Master Cylinder
Reservoir Filling in Hydraulic Brakes in the 2006 C/K
Truck Service Manual.