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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Engine Cooling System) >> Repair Instructions >> Charge Air Cooler Coolant Hose Replacement - Pump to Cooler (LF4) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Radiator Air Baffle Replacement - Left (LF4)  Remove
  2. Radiator Air Baffle Replacement - Right (LF4)  Remove
  3. Drain the charge air cooling system. Charge Air Cooling System Draining and Filling (LF4) 
  4. Fig 1: Charge Air Cooler Coolant Hose
    GM4044534Courtesy of GENERAL MOTORS COMPANY
  5. Charge Air Cooler Coolant Hose Clamp - Remove and DISCARD
  6. Charge Air Cooler Coolant Hose - Disconnect
  7. Fig 2: Charge Air Cooler Coolant Hose Retainer
    GM4044533Courtesy of GENERAL MOTORS COMPANY
  8. Charge Air Cooler Coolant Hose Retainer - Release
  9. Fig 3: Charge Air Cooler Coolant Hose Quick Connector Retaining Spring
    GM4044529Courtesy of GENERAL MOTORS COMPANY
  10. Charge Air Cooler Coolant Hose Quick Connector Retaining Spring - Release
  11. Fig 4: Charge Air Cooler Coolant Hose
    GM4044530Courtesy of GENERAL MOTORS COMPANY
  12. Charge Air Cooler Coolant Hose Quick Connector Retaining Spring - Release
  13. Charge Air Cooler Coolant Hose Remove