HHR L4-2.0L Turbo (2010)
Turbocharger Coolant Line: Service and Repair
Turbocharger Coolant Return Pipe Replacement
Turbocharger Coolant Return Pipe Replacement (LNF)
Removal Procedure
1. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill-LNF) (See: Engine, Cooling and Exhaust/Cooling
System/Service and Repair/Cooling System Draining and Filling/Cooling System Draining and Filling (Static Fill))Cooling System Draining and
Filling (GE 47716 Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair/Cooling System Draining and Filling/Cooling
System Draining and Filling (GE 47716 Fill)).
2. Remove the catalytic converter. Refer to Catalytic Converter Replacement (LNF) (See: Emission Control Systems/Catalytic Converter/Service
and Repair).
3. Remove the O2 sensor. Refer to Heated Oxygen Sensor Replacement - Sensor 1 (See: Computers and Control Systems/Oxygen Sensor/Service
and Repair/Heated Oxygen Sensor Replacement - Sensor 1).
4. Remove the turbo exhaust pipe heat shield bolts (1) and shield (2).