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Home >> GMC >> 2018 >> Acadia SL >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Cooling System >> Repair Instructions >> Radiator Surge Tank Replacement (LGX With V08)

Radiator Surge Tank Replacement (LGX With V08)

GM4364490
Callout Component Name

Preliminary Procedures

  1. Drain the cooling system. Cooling System Draining and Filling (GE-47716) Cooling System Draining and Filling (Static) 
  2. Radiator Surge Tank Inlet Hose @ Radiator Surge Tank - Remove - Radiator Surge Tank Inlet Hose Replacement (LGX From Radiator Surge Tank to Radiator and Radiator Surge Tank Outlet Pipe) 
  3. Heater Outlet Hose @ Radiator Surge Tank - Remove - Heater Outlet Hose Replacement (LGX with Rear Aux HVAC From Radiator Surge tank to Heater Outlet Hose Connector)Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connector To Tee Connector)Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Quick Connect Connector to Auxiliary A/C Evaporator Intermediate Tube Quick Connect Connector)Heater Outlet Hose Replacement (LGX without Rear Aux HVAC Heater Inlet and Outlet Pipe to Heater Outlet Hose Connector)Heater Outlet Hose Replacement (LGX without Rear Aux HVAC From Radiator Surge tank to Heater Outlet Hose)Heater Outlet Hose Replacement (LGX with Rear Aux HVAC Heater Inlet and Outlet Pipe to Tee Connector)Heater Outlet Hose Replacement (LGX without Rear Aux HVAC Quick Connector To Tee Connector)
  4. Power Transfer Unit Vent Hose @ Radiator Surge Tank - Remove - Power Transfer Unit Vent Replacement
1 Radiator Surge Tank Bolt
CAUTION:

Refer to Fastener Caution .


Tighten 
9 N.m (80 lb in)
2 Radiator Surge Tank

Procedure

  1. Fill the cooling system to the proper level. Cooling System Draining and Filling (GE-47716) Cooling System Draining and Filling (Static) 
  2. Start the engine and check for coolant leaks.