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Home >> Chevrolet >> 1996 >> Lumina Base >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brakes & Drum Brakes >> Removal & Installation >> Power Brake Booster >> Removal

Power Brake Booster: Removal

  1. On 3.4L models, remove upper intake manifold. See 3.4L V6 - VIN [X] article in ENGINES. On all models, remove nuts securing master cylinder to booster. Without disconnecting hydraulic lines, remove master cylinder from booster and position aside. Disconnect vacuum hose from booster check valve.
    NOTE: When disconnecting push rod from brake pedal, hold brake pedal stationary to prevent damaging brakelight switch.
  2. Attach Power Brake Booster Holder (J-22805-01) to booster. SeeFigure . Using screwdriver, pry locking tab on booster out of locking notch on mounting flange. Turn booster counterclockwise with wrench attached to power brake booster holder.
  3. Disconnect push rod from brake pedal. Remove booster, being careful not to damage insulator boot when pulling push rod through hole in firewall.