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Home >> Jeep Truck >> 1988 >> Comanche 2WD L4-150 2.5L VIN H TBI >> Repair and Diagnosis >> Brakes and Traction Control >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Brake Roughness or Chatter; Pedal Pumping

Brake Roughness or Chatter; Pedal Pumping

1. Excessive lateral runout of rotor.
2. Rotor excessively out of parallel.

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