Suburban 4WD V8-5.3L (2008)
Notice: Refer to Fastener Notice .
Important:
*
DO NOT use any air tools to remove or tighten the guide pin bolts. Use hand tools ONLY.
*
Install an open end wrench to hold the caliper guide pin in line with the caliper while removing or installing the caliper. DO NOT
allow the wrench to come in contact with the brake caliper. Allowing the wrench to come in contact with the brake caliper will cause a
pulsation when the brakes are applied.
4. Use an open end wrench to hold the caliper guide pin while tightening the brake caliper guide pin bolt.
Tighten the bolt to 100 N.m (74 lb ft).
5. Install the tire and wheel assembly. Refer to Tire and Wheel Removal and Installation .
6. Lower the vehicle.
7. With the engine OFF, gradually apply the brake pedal to approximately 2/3 of its travel distance.
8. Slowly release the brake pedal.
9. Wait 15 seconds, then repeat steps 7-8 until a firm pedal is obtained to properly seat the brake caliper pistons and pads.
10. Fill the brake master cylinder reservoir to the proper level with clean brake fluid, if necessary. Refer to Master Cylinder Reservoir Filling (See:
Hydraulic System/Brake Master Cylinder/Service and Repair/Procedures/Master Cylinder Reservoir Filling) .
11. Burnish the pads and rotors. Refer to Brake Pad and Rotor Burnishing (See: Brake Pad and Rotor Burnishing) .
