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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 357 (Engine Cooling System) >> Repair Instructions >> Engine Coolant Thermostat Housing Inlet Pipe Replacement (LGX) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Engine Coolant Thermostat Housing Inlet Pipe And O-Ring Seal
    GM4291649Courtesy of GENERAL MOTORS COMPANY
  1. Install NEW O-ring seal (2).
  2. Install Engine Coolant Thermostat Housing Inlet Pipe (1).
  3. Fig 2: Radiator Inlet Hose, Clamp And Engine Coolant Thermostat Housing Inlet Pipe Bolt
    GM4291071Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  4. Install and tighten Engine Coolant Thermostat Housing Inlet Pipe Bolt (3) to 10 N.m (89 lb in)
  5. Connect Radiator Inlet Hose (2)
  6. Engage Radiator Inlet Hose Clamp (1). Refer to Hose Clamp Replacement Guidelines - Spring Type 
  7. Install Fuel Injection Fuel Rail Assembly @ Bank 1. Refer to Fuel Injection Fuel Rail Assembly Replacement - Bank 1
  8. Install Engine Rear Noise Shield. Refer to Engine Rear Noise Shield Replacement
  9. Install Battery Tray. Refer to Battery Tray Replacement
  10. Fill the cooling system. Refer to Cooling System Draining and Filling (GE-47716) Cooling System Draining and Filling (Static) 
  11. Start the engine and check for leaks.