CTS Sedan AWD V6-3.0L (2010)
Water Pump: Service and Repair
Water Pump Replacement (LF1/LLT)
Special Tools
EN 46104 Water Pump Pulley Holding Tool
Removal Procedure
1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill LF1, LLT) (See: Cooling System/Service and Repair/Cooling
System Draining and Filling (Static Fill))Cooling System Draining and Filling (Static Fill LSA) (See: Cooling System/Service and
Repair/Cooling System Draining and Filling (Static Fill))Cooling System Draining and Filling (GE 47716 LSA) (See: Cooling System/Service
and Repair/Cooling System Draining and Filling (GE 47716))Cooling System Draining and Filling (GE 47716 LF1, LLT) (See: Cooling
System/Service and Repair/Cooling System Draining and Filling (GE 47716)).
2. Remove the generator drive belt. Refer to Water Pump and Generator Belt Replacement (See: Drive Belts, Mounts, Brackets and
Accessories/Drive Belt/Service and Repair/Water Pump and Generator Belt Replacement).
3. Use the EN 46104 (1) in order to retain the water pump pulley.
