Removal Procedure

Drain coolant fluid. Refer to Cooling System Draining and Filling (GE-47716 Fill) and Cooling System Draining and Filling (Static Fill) .
Remove the warm up three way catalytic converter. Refer to Warm Up Three-Way Catalytic Converter Replacement .
Remove the engine oil cooler inlet hose from the engine oil cooler inlet pipe. Refer to Engine Oil Cooler Inlet Hose Replacement (1.4L LUV, 1.8L LUW and LWE) .
Remove the turbocharger coolant return pipe hose clamp (3).

Fig 1: Turbocharger Coolant Return Pipe Hose, Clamp And Bolt
Courtesy of GENERAL MOTORS COMPANY
Remove the turbocharger coolant return pipe hose (2) from the engine oil cooler inlet pipe.
Remove the turbocharger coolant return pipe bolt (1).
NOTE: Do not move the turbocharger coolant return pipe too much. An excessive moving of the turbocharger coolant return pipe could cause leakage.
Remove the engine oil cooler bolt (1).

Fig 2: Identifying Engine Oil Cooler Inlet Pipe
Courtesy of GENERAL MOTORS COMPANY
Remove the engine oil cooler inlet pipe bolt (4).
Remove the engine oil cooler inlet pipe (2) and the seal ring (3).