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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) >> Removal Procedure

Removal Procedure

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  1. Disconnect Power Brake Booster Vacuum Sensor Electrical Connector
    2. Fig 1: Power Brake Booster Vacuum Sensor
    GM4285121Courtesy of GENERAL MOTORS COMPANY
  2. Remove Power Brake Booster Vacuum Sensor (1)
    3. Fig 2: Power Brake Booster Vacuum Hose Retainer
    GM4285122Courtesy of GENERAL MOTORS COMPANY
  3. Release Power Brake Booster Vacuum Hose Retainer (1)
    4. Fig 3: Power Brake Booster Vacuum Hose Quick Connect Fitting
    GM4285123Courtesy of GENERAL MOTORS COMPANY
  4. Disconnect Power Brake Booster Vacuum Hose Quick Connect Fitting (1)
  5. Remove Power Brake Booster Vacuum Hose
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