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Home >> GMC >> 2002 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Vacuum Brake Booster Check Valve And/Or Hose Replacement >> Removal Procedure

Removal Procedure

  1. Remove the vacuum brake booster check valve from the vacuum brake booster.
  2. Remove the vacuum brake booster hose clamp at the check valve.
  3. Remove the vacuum brake booster check valve from the hose.
  4. Remove the manifold sight shield.
  5. Disconnect the vacuum brake booster hose at the engine.
    Fig 1: Vacuum Brake Booster Hose At Engine
    G01669058Courtesy of GENERAL MOTORS CORP.
  6. Disconnect the vacuum brake booster hose.
  7. Remove the vacuum brake booster hose from the vehicle.