Turbocharger Exhaust Pipe Replacement 6.6L

1. Remove the glow plug control module and both brackets. Refer to Glow Plug Control Module Replacement.
2. Remove the exhaust gas recirculation (EGR) valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement.
3. Remove the turbocharger upper heat shield bolts and shield.



4. Loosen the turbocharger exhaust pipe to turbocharger clamp bolt (1).
5. Remover the catalytic converter. Refer to Catalytic Converter Replacement.



6. Perform the following steps working through the wheelhouse opening, Remove the transmission fluid fill tube to bellhousing nuts.
7. Position the transmission fluid fill tube to the right side of the vehicle. The tube does not require removal from the transmission.



8. Remove the turbocharger exhaust pipe heat shield bolts and shield.



9. Remove the turbocharger exhaust pipe to bracket bolt (1).
10. Remove the turbocharger exhaust pipe.

1. Install the turbocharger exhaust pipe into the clamp and position the pipe flat against the turbocharger.
2. Loosely install the turbocharger exhaust pipe to bracket bolt (1).

Caution: Refer to Fastener Caution in the Preface section.




3. Position the turbocharger exhaust pipe heat shield and install the heat shield bolts.

Tighten
Tighten the bolts to 10 N·m (89 lb ft).




4. Position the transmission fluid fill tube.
5. Install the transmission fluid fill tube to bellhousing nuts.

Tighten
Tighten the nuts to 18 N·m (13 lb ft).





Note: Prior to tightening the turbocharger exhaust clamp, ensure that the turbocharger exhaust pipe is inserted into the clamp.

6. Tighten the turbocharger exhaust pipe to turbocharger clamp bolt (1).

Tighten
Tighten the bolt to 15 N·m (11 lb ft).

7. Install the catalytic converter. Refer to Catalytic Converter Replacement.
8. Tighten the turbocharger exhaust pipe to bracket bolt.

Tighten
Tighten the bolt to 34 N·m (25 lb ft).




9. Install the turbocharger upper heat shield and bolts.

Tighten
Tighten the bolts to 10 N·m (89 lb in).

10. Install the EGR valve cooler. Refer to Exhaust Gas Recirculation Valve Cooler Replacement.
11. Install the glow plug control module and both brackets. Refer to Glow Plug Control Module Replacement.