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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 >> Turbocharger Wastegate Actuator Replacement - Right Side >> 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.
  1. Remove Turbocharger Air Inlet Adapter. Refer to Turbocharger Air Inlet Adapter Replacement - Bank 1 
  2. Remove Turbocharger Heat Shield - Bank 1. Refer to Turbocharger Heat Shield Replacement (LF4 Bank 1)
    3. Fig 1: Turbocharger Wastegate Actuator Arm And Retainer
    GM3600468Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Note the position of the retainer for future installation.

  3. Remove Turbocharger Wastegate Actuator Arm Retainer (1)
    4. Fig 2: Turbocharger Wastegate Actuator And Fasteners
    GM3600469Courtesy of GENERAL MOTORS COMPANY
  4. Remove Turbocharger Wastegate Actuator Fastener (1) (Qty: 2)
  5. Disconnect Charge Air Bypass Valve Vacuum Source Tube @ Turbocharger Wastegate Actuator. Refer to Plastic Collar Quick Connect Fitting Service 
  6. Remove Turbocharger Wastegate Actuator
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