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Home >> GMC >> 1995 >> C3500 HD 7.4 N, Standard >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Disc Brake System & Drum Brake System - "C" & "K" Series >> Removal & Installation >> Power Brake Booster >> Removal & Installation

Removal & Installation

  1. Remove master cylinder. See MASTER CYLINDER  under REMOVAL & INSTALLATION. Ensure no brake fluid contacts ABS control unit or related electrical connectors and wiring.
  2. Disconnect vacuum hose from booster. Disconnect booster push rod from brake pedal. Remove booster mounting nuts from inside vehicle. Remove booster and gasket.
  3. To install, reverse removal procedure. Bleed brake system if lines were disconnected from master cylinder. See MANUAL BLEEDING  or PRESSURE BLEEDING  under BLEEDING BRAKE SYSTEM.