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Home >> Buick >> 2017 >> Encore Preferred II, 1.4L Eng VIN M, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.4L (LE2) - Repair Instructions >> Repair Instructions >> Vacuum Pump Assembly Replacement >> Removal Procedure

Removal Procedure

  1. Remove Charge Air Cooler Outlet Hose. Refer to Charge Air Cooler Outlet Air Hose Replacement 
  2. Disconnect Power Brake Booster Vacuum Hose. Refer to Power Brake Booster Vacuum Hose Replacement (LE2)
  3. Reposition away Radiator Surge Tank. Refer to Radiator Surge Tank Replacement (LE2)
    4. Fig 1: Vacuum Pump, Bolts And Retainer
    GM3657208Courtesy of GENERAL MOTORS COMPANY
  4. Remove the vacuum pump bolts (3).
  5. Remove the vacuum pump bolt retainer (2).
    6. Fig 2: Vacuum Pump And Gasket
    GM3657209Courtesy of GENERAL MOTORS COMPANY
  6. Remove the vacuum pump (2).
  7. Remove and DISCARD the vacuum pump gasket (1).
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