Exhaust Pipe: Service and Repair

Exhaust Crossover Pipe Replacement (RPOs LZE/LZ4/LZ8) (3.5L)

Removal Procedure





1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement or Air Cleaner Outlet Duct Replacement .
2. Remove the exhaust crossover pipe heat shield bolts.
3. Remove the exhaust crossover pipe heat shield.




4. Remove the exhaust crossover pipe nuts.
5. Remove the exhaust crossover pipe.
6. Remove the exhaust crossover pipe seals.



Installation Procedure





1. Install the exhaust crossover pipe seals to the exhaust manifolds.
2. Install the exhaust crossover pipe.

Notice: Refer to Fastener Notice .

3. Install the exhaust crossover pipe nuts.

Tighten the nuts to 20 N.m (15 lb ft).





4. Install the exhaust crossover pipe heat shield.
5. Install the exhaust crossover pipe heat shield bolts.

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

6. Install the air cleaner intake duct. Refer to Air Cleaner Outlet Duct Replacement or Air Cleaner Outlet Duct Replacement .