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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Hydraulic Brake System) >> Repair Instructions >> Power Brake Booster Vacuum Hose Replacement (LGX) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install Power Brake Booster Vacuum Hose
  2. Fig 1: Power Brake Booster Vacuum Hose Quick Connect Fitting
    GM4285123Courtesy of GENERAL MOTORS COMPANY
  3. Connect Power Brake Booster Vacuum Hose Quick Connect Fitting (1)
  4. Fig 2: Power Brake Booster Vacuum Hose Retainer
    GM4285122Courtesy of GENERAL MOTORS COMPANY
  5. Secure Power Brake Booster Vacuum Hose Retainer (1)
  6. Fig 3: Power Brake Booster Vacuum Sensor
    GM4285121Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    A small amount of denatured alcohol may be used as a lubricant for assembly.

  7. Install Power Brake Booster Vacuum Sensor (1)
  8. Connect Power Brake Booster Vacuum Sensor Electrical Connector