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Home >> Ford >> 2003 >> Excursion 7.3 F, RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Power Brake Actuation - Brake Booster - Excursion & F250-F550 Super Duty >> General Procedures >> Push Rod Adjustment

Push Rod Adjustment

  1. Remove the brake master cylinder (2140). Refer to HYDRAULIC BRAKE ACTUATION .
  2. CAUTION: Do not apply the brake pedal with the master cylinder removed from the booster.
  3. Adjust the power brake booster to brake master cylinder push rod, vacuum applied.
    1. Measure the power brake booster to brake master cylinder push rod.
    2. If necessary, adjust the screw within specification.
      Fig 1: Adjusting Power Brake Booster To Brake Master Cylinder Push Rod
      G01543463Courtesy of FORD MOTOR CO.
  4. Install the brake master cylinder. Refer to HYDRAULIC BRAKE ACTUATION .