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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 166 (Engine Controls And Fuel - 3.6L (LGX LF4) - Repair Instructions) >> Repair Instructions >> Air Cleaner Outlet Duct Replacement (LF4) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Air Cleaner Outlet Duct, Adapter And Bolt
    GM4176117Courtesy of GENERAL MOTORS COMPANY
  1. Remove Air Cleaner Outlet Duct Adapter Bolt (1) @ Air Cleaner Outlet Duct Adapter (2) (Qty: 2)
  2. Remove Air Cleaner Outlet Duct Adapter (2) @ Air Cleaner Outlet Duct (3)
  3. Fig 2: Charge Air Bypass Valve Hose, Air Cleaner Outlet Duct And Clamp
    GM4176185Courtesy of GENERAL MOTORS COMPANY
  4. Remove Charge Air Bypass Valve Hose Clamp (1) @ Charge Air Bypass Valve Hose (2)
  5. Remove Charge Air Bypass Valve Hose (2) @ Air Cleaner Outlet Duct (3)
  6. Fig 3: Air Cleaner Outlet Duct, Clamp And Retainer Spring
    GM4176217Courtesy of GENERAL MOTORS COMPANY
  7. Remove Air Cleaner Outlet Duct Clamp (1) @ Air Cleaner Outlet Duct (3)
  8. NOTE:

    Retainer spring is buried low and is a blind operation.

    NOTE:

    Use a flat bladed tool to disengage both sides of the spring to remove air cleaner outlet duct from turbocharger.

  9. Disengage Retainer Spring (2) @ Air Cleaner Outlet Duct (3)
  10. Remove Air Cleaner Outlet Duct (3)