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Home >> Buick >> 2017 >> Envision Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Controls And Fuel - 2.0L (LTG) Or 2.5L (LCV) - Repair Instructions >> Repair Instructions >> Air Cleaner Outlet Resonator Replacement (LCV) >> Removal Procedure

Removal Procedure

  1. Remove Air Cleaner Outlet Duct. Refer to Air Cleaner Outlet Duct Replacement (LCV) 
  2. Fig 1: Air Cleaner Outlet Resonator Bracket, Bolts And PCV Tube
    GM4521695Courtesy of GENERAL MOTORS COMPANY
  3. Remove Air Cleaner Resonator Bolts (1) (Qty: 2)
  4. Remove Air Cleaner Outlet Resonator Bracket (2)
  5. Disconnect Positive Crankcase Ventilation Tube (3). Refer to Plastic Collar Quick Connect Fitting Service 
  6. Fig 2: Air Cleaner Outlet Duct Nut
    GM4521710Courtesy of GENERAL MOTORS COMPANY
  7. Remove Air Cleaner Outlet Duct Nut (1)
  8. Fig 3: Air Cleaner Outlet Duct Bolt
    GM4521715Courtesy of GENERAL MOTORS COMPANY
  9. Remove Air Cleaner Outlet Duct Bolt (1)
  10. Fig 4: Air Cleaner Outlet Duct Clamp
    GM4521722Courtesy of GENERAL MOTORS COMPANY
  11. Remove Air Cleaner Outlet Duct Clamp (1)
  12. Fig 5: Air Cleaner Outlet Resonator
    GM4521725Courtesy of GENERAL MOTORS COMPANY
  13. Remove Air Cleaner Outlet Resonator (1)