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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 675 (Wiper System & Washer System) >> Diagnostic Information and Procedures >> Wiper Blade Element Check

Wiper Blade Element Check

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  1. Remove the wiper blades from the wiper arms. Refer to Wiper Arm Blade Replacement .
  2. Look down the length of the blade element.
  3. Replace the wiper blade element if the rubber element which contacts the glass is not on the centerline of the blade +/-15 degrees. Refer to Wiper Blade Element Replacement .
    Fig 1: Measuring Wiper Blade Element Centerline Contact
    GM334256Courtesy of GENERAL MOTORS CORP.
  4. Install the wiper blades on the wiper arms. Refer to Wiper Arm Blade Replacement .
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