GM Service Manual Online
For 1990-2009 cars only
  1. Inspect the disc brake pad mounting hardware for the following conditions:
  2. • Missing mounting hardware
    • Excess corrosion
    • Bent mounting tabs
    • Looseness at the caliper mounting bracket
    • Looseness at the disc brake pads
  3. If any of the conditions listed are found, replace the disc brake pad mounting hardware. Refer to Disc Brake Hardware Replacement .
  4. Verify that the disc brake pads are held firmly in place on the caliper mounting bracket, yet slide easily on the mounting hardware without binding.

  5. Object Number: 167405  Size: SH
  6. Inspect the caliper slide pins by gently pulling outward, without disengaging the slides from the boots, pushing inward, and observe for the following conditions:
  7. • Binding
    • Seizing
    • Looseness
    • Bent or damaged slide pins
    • Cracked or torn slide pin boots
    • Missing slide pin boots
    • Bent or damaged caliper mounting bracket
  8. If any of the conditions listed are found, replace the caliper mounting hardware. Refer to Disc Brake Hardware Replacement .