Turbocharger Coolant Return Pipe Replacement LNF

1. Drain the cooling system. Refer to Cooling System Draining and Filling.
2. Remove the catalytic converter. Refer to Catalytic Converter Replacement.
3. Remove the O2 sensor. Refer to Heated Oxygen Sensor 1 Replacement.
4. Remove the turbo exhaust pipe heat shield bolts (1) and shield (2).



5. Remove the turbo heat shield bolts (1) and the turbo heat shield (2).



6. Remove the turbo brace bolts (1) the turbo brace nut (2) and the turbo brace (3),



7. Remove the turbo exhaust pipe nuts (1) and elbow (2).



8. Remove the banjo bolts (1) and the turbocharger coolant return pipe (2).

1. Install NEW gaskets to the banjo fittings (1) on the turbocharger coolant return pipe (2).

Caution: Refer to Fastener Caution in the Preface section.

2. Install the turbocharger coolant return pipe banjo bolts (1).

Tighten
Tighten the bolt to 35 N·m (26 lb ft).




3. Install a NEW turbo exhaust pipe gasket (3).
4. Install the turbo exhaust pipe elbow (2) and nuts (1).

Tighten
Tighten the nuts to 50 N·m (37 lb ft)




5. Install the turbo brace (3) the turbo brace bolts (1) and the turbo brace nut (2) .

Tighten
Tighten the bolts and nuts to 58 N·m (43 lb ft)




6. Install the turbo heat shield (2) and the turbo heat shield bolts (1).

Tighten
Tighten the bolts to 9 N·m (80 lb in)




7. Install the turbo exhaust pipe heat shield (2) and the heat shield bolts (1).
8. Install the O2 sensor. Refer to Heated Oxygen Sensor 1 Replacement.
9. Install the catalytic converter. Refer to Catalytic Converter Replacement.
10. Fill the cooling system. Refer to Cooling System Draining and Filling.