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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Disc Brake System) >> Diagnostic Information and Procedures >> Rear Disc Brake Mounting and Hardware Inspection

Rear Disc Brake Mounting and Hardware Inspection

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to Brake Dust Caution .
  1. Grasp the brake caliper and try to move the brake caliper up or down. The brake caliper should not have excessive looseness.
  2. Grasp the brake caliper and try to move the brake caliper in and out. The brake caliper should slide smoothly with minimal force.
  3. Inspect the brake caliper retainers (1).
  4. Inspect the disc brake pad mounting hardware for the following:
    • Bent mounting tabs
    • Excessive corrosion
    • Looseness at the brake caliper mounting bracket
    • Looseness at the disc brake pads
    • Missing mounting hardware
  5. If any of the conditions listed are found, the disc brake pad mounting hardware requires replacement.
  6. Ensure the disc brake pads are held firmly in place on the brake caliper mounting bracket, yet slide easily on the mounting hardware without binding.
  7. Inspect the brake caliper bolts for the following:
    • Bent or damaged brake caliper bolts
    • Bent or damaged brake caliper mounting bracket
    • Binding
    • Corrosion
    • Cracked or torn boots
    • Looseness in the brake caliper mounting bracket
    • Missing boots
    • Seizing
  8. If any of the conditions listed are found, the brake caliper mounting hardware requires replacement.
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