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Home >> Mitsubishi >> 2014 >> Lancer ES Sportback >> Repair and Diagnosis >> External Pages >> Different car >> Section 23 (Basic Brake System - Lancer Evolution) >> Basic Brake System Diagnosis >> Symptom Procedures >> INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied >> Diagnosis

INSPECTION PROCEDURE 5: Scraping or Grinding Noise when Brakes are Applied: Diagnosis

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
  1. STEP 1. Check the front brakes, then rear brakes, for metal-to-metal condition. 

    Q: Is any metal-to-metal contact evident? 

    YES  : Repair or replace the components. Then go to Step  6.

    NO  : Go to Step 2.

  2. STEP 2. Check for interference between the caliper and wheel. 

    Q: Is there any interference? 

    YES  : Repair or replace the part. Then go to Step  6.

    NO  : Go to Step 3.

  3. STEP 3. Check for interference between the dust cover and brake disk. 

    Q: Is there any interference? 

    YES  : Repair or replace the part. Then go to Step  6.

    NO  : Go to Step 4.

  4. STEP 4. Check the brake drums or disks for cracks. 

    Q: Are there cracks? 

    YES  : Repair or replace the part. Then go to Step  6.

    NO  : Go to Step 5.

  5. STEP 5. Check for bent backing plate(s). 

    Q: Is (Are) the backing plate(s) bent? 

    YES  : Repair or replace the part. Then go to Step 6.

    NO  : Go to Step 6.

    Fig 1: Identifying Backing Plate
    G05394556Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  6. STEP 6. Recheck symptom. 

    Q: Is the symptom eliminated? 

    YES  : The procedure is complete.

    NO  : Start over at Step  1. If a new symptom surfaces, refer to the SYMPTOM CHART .