Explorer AWD V6-4.0L VIN K Flex Fuel (2003)
Vacuum Brake Booster: Testing and Inspection
Brake Booster
Inspect the brake booster for the following:
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excessive corrosion or damage
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vacuum connections for leakage
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vacuum hoses for kinks or leakage
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brake booster check valve for correct operation
Changes in the brake pedal feel or travel are indicators that something could be wrong in the brake system. Go to Symtom Chart for abnormal
conditions diagnosis. See: Testing and Inspection/Symptom Related Diagnostic Procedures
