Coolant Return Pipe From Turbocharger
REMOVAL
- Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
- Remove the engine belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION .
- Drain the turbocharger coolant system. Refer to DRAINING AND FILLING THE TURBOCHARGER COOLING SYSTEM .
- Remove the catalytic converter heatshield. Refer to CONVERTER, CATALYTIC, REMOVAL AND INSTALLATION
.
- Loosen the band clamp (1) and disconnect the hose from the turbocharger coolant return pipe.
- Remove the nut (1b) securing the engine coolant pipe (1c) and the turbocharger oil supply pipe (1d) to the turbocharger.
- Remove the bolt (2) and disconnect the engine oil supply pipe (1d) from the turbocharger.
- Remove the bolt (1a) and disconnect the turbocharger coolant supply (1b) and return pipes (2a) from the turbocharger.
- Remove the turbocharger coolant return pipe (2a), complete with O-ring (2b).
INSTALLATION
- Install the turbocharger coolant return pipe between the turbocharger and the hose, complete with new O-ring.
- Connect the turbocharger coolant pipes to the turbocharger and tighten the bolt to the proper specification Refer to TORQUE SPECIFICATIONS
.
- Connect the turbocharger oil supply pipe (1d) to the turbocharger and tighten the bolt (2) to the proper specification Refer to TORQUE SPECIFICATIONS .
- Tighten the nut (1b) securing the turbocharger coolant pipe (1c) and the turbocharger oil supply pipe (1d) to the turbocharger.
- Connect the hose to the turbocharger coolant return pipe and close the band clamp (1).
- Install the catalytic converter heatshield. Refer to CONVERTER, CATALYTIC, REMOVAL AND INSTALLATION .
- Fill the turbocharger coolant system. Refer to DRAINING AND FILLING THE TURBOCHARGER COOLING SYSTEM .
- Install the engine belly pan. Refer to BELLY PAN, ENGINE, REMOVAL AND INSTALLATION .
- Remove the support and lower the vehicle.


