Turbocharger Exhaust Pipe Replacement 6.6L (LLY)

1. Remove the engine cover. Refer to Engine Cover Replacement.
2. Remove the transmission fluid fill tube to bell housing nut.
3. Position the transmission fill tube aside. The tube does not require removal from the transmission.



4. Remove the 3 turbocharger heat shield bolts.
5. Remove the turbocharger heat shield.



6. Remove the 3 turbocharger exhaust heat shield bolts.
7. Remove the turbocharger exhaust heat shield.
8. Remove the turbocharger exhaust pipe to right exhaust pipe bracket bolt.



9. Loosen the turbocharger exhaust pipe clamp.



10. Loosen the turbocharger exhaust pipe to catalytic converter pipe clamp. Position the clamp onto the catalytic converter pipe.



11. Remove the turbocharger exhaust pipe.

1. Position the turbocharger exhaust pipe.

Notice: Refer to Fastener Notice in the Preface section.




2. Tighten the turbocharger exhaust pipe clamp.

Tighten
Tighten the turbocharger exhaust pipe clamp to 15 N·m (11 lb ft).




3. Position the turbocharger exhaust pipe to catalytic converter pipe clamp.

Tighten
Tighten the turbocharger exhaust pipe to catalytic converter pipe clamp to 40 N·m (30 lb ft).

4. Install the turbocharger exhaust pipe to right exhaust pipe bracket bolt.

Tighten
Tighten the turbocharger exhaust pipe to right exhaust pipe bracket bolt to 34 N·m (25 lb ft).




5. Position the turbocharger exhaust heat shield.
6. Install the 3 turbocharger exhaust heat shield bolts.

Tighten
Tighten the turbocharger exhaust heat shield bolts to 8 N·m (71 lb in).




7. Install the turbocharger heat shield.
8. Install the 3 turbocharger heat shield bolts.

Tighten
Tighten the turbocharger heat shield bolts to 9 N·m (80 lb in).

9. Position the transmission fill tube and install the transmission fill tube to bell housing nut.

Tighten
Tighten the transmission fill tube to bell housing nut to 18 N·m (13 lb ft).

10. Install the engine cover. Refer to Engine Cover Replacement.