Envoy 4WD V6-4.3L VIN W (1998)
Brake Caliper: Testing and Inspection
Brake Caliper Inspection (Front Wheel)
After removing the brake caliper assembly, perform the following inspection procedure:
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Inspect the inside of the caliper assembly for signs of brake fluid leakage. If you find leakage, overhaul the caliper assembly. Refer to "Brake
Caliper Overhaul (Front Wheel)".
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Inspect the mounting bolts and sleeves for corrosion. Replace corroded bolts and sleeves. Do not attempt to polish away the corrosion.
