CTS Wagon RWD V6-3.6L (2010)
Coolant Outlet: Service and Repair
Water Outlet Replacement (LF1/LLT)
Removal Procedure
1. Partially drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill LF1, LLT) (See: Service and Repair/Cooling System
Draining and Filling (Static Fill))Cooling System Draining and Filling (Static Fill LSA) (See: Service and Repair/Cooling System Draining and
Filling (Static Fill))Cooling System Draining and Filling (GE 47716 LSA) (See: Service and Repair/Cooling System Draining and Filling (GE
47716))Cooling System Draining and Filling (GE 47716 LF1, LLT) (See: Service and Repair/Cooling System Draining and Filling (GE 47716)).
2. For the LLT engine, remove the throttle body. Refer to Throttle Body Assembly Replacement (LF1) (See: Powertrain Management/Fuel Delivery
and Air Induction/Throttle Body/Service and Repair/Removal and Replacement)Throttle Body Assembly Replacement (LLT) (See: Powertrain
Management/Fuel Delivery and Air Induction/Throttle Body/Service and Repair/Removal and Replacement).
3. Remove the radiator hose from the water outlet. Refer to Radiator Inlet Hose Replacement (LF1, LLT) (See: Radiator Hose)Radiator Inlet Hose
Replacement (LSA) (See: Radiator Hose).
4. Remove the water outlet housing bolts.
5. Remove the water outlet.
6. Remove and discard the water outlet seals.
7. Clean the water outlet housing sealing surfaces.
Installation Procedure
