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Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 2.0L (LSY) - Repair Instructions >> Repair Instructions >> Air Cleaner Outlet Intermediate Duct Replacement >> Installation Procedure

Installation Procedure

  1. GM5579600Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Intermediate Duct (1) - Install

  2. GM5579599Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Duct Clamp (6) - Tighten 4 N.m (35 lb in)

  3. Turbocharger Outlet Duct Connector Clamp (5) - Tighten 4 N.m (35 lb in)
  4. Engine Coolant Air Bleed Hose Retainer (4) - Install
  5. Positive Crankcase Ventilation Tube (3) - Connect - Plastic Collar Quick Connect Fitting Service 
  6. Air Cleaner Outlet Duct Nut (2) - Install and tighten [2x] 9 N.m (80 lb in)
  7. Air Cleaner Outlet Duct Bolt (1) - Install and tighten 22 N.m (16 lb ft)
  8. GM5579602Courtesy of GENERAL MOTORS COMPANY

    Air Cleaner Outlet Resonator (1) - Install - Air Cleaner Outlet Resonator Replacement