Tracker 4WD L4-1.6L VIN 6 (1998)
Brake Rotor/Disc: Testing and Inspection
Brake Rotor Thickness Variation Check
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Tools Required
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J26900-1 Outside Micrometer
Check thickness variation by measuring the thickness of the rotor at four or more points around the rotor's circumference (1) with J26900-1.Make all
measurements at the same distance in from the edge of the rotor.
The maximum rotor thickness variation is 0.013 mm (0.0005 in). A rotor that varies more than specifications can cause pedal pulsation and/or front end
vibration during brake applications. Replace or refinish any rotor that does not meet these specifications.
