LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 57 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater Inlet Hose Replacement (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. Drain the cooling system. Cooling System Draining and Filling (Static)Cooling System Draining and Filling (GE 47716) .
  2. Catalytic Converter - Remove Catalytic Converter Replacement - Right Side (LF4) .
  3. Fig 1: Heater Inlet Hose
    GM4276856Courtesy of GENERAL MOTORS COMPANY
  4. Heater Inlet Hose Clamp @ Heater Inlet Hose - Disengage - Hose Clamp Replacement Guidelines - Spring Type
  5. Front End Sheet Metal Diagonal Brace - Remove Front End Sheet Metal Diagonal Brace Replacement - Right Side (ATS-V)Front End Sheet Metal Diagonal Brace Replacement - Right Side .
  6. Radiator Surge Tank - Remove Radiator Surge Tank Replacement (LF4 LGX)
  7. Fig 2: Heater Inlet Hose
    GM4276860Courtesy of GENERAL MOTORS COMPANY
  8. Heater Inlet Hose Retainer @ Heater Core - Remove
  9. Fig 3: Heater Inlet Hose At Engine Coolant Thermostat Housing
    GM4276867Courtesy of GENERAL MOTORS COMPANY
  10. Heater Inlet Hose - Remove