Exhaust Pipe: Service and Repair

Exhaust Crossover Pipe Replacement (LNJ) (3.4L)

Removal Procedure

1. Remove the battery box. Refer to Battery Box Replacement .




2. Remove the exhaust crossover pipe nuts (2).
3. Remove the exhaust crossover pipe (3).
4. Remove the exhaust manifold studs (1), if replacement of the stud is necessary.



Installation Procedure






Notice: Refer to Fastener Notice .

1. Install any previously removed exhaust manifold studs (1).

Tighten the studs to 25 N.m (18 lb ft).

2. Install the exhaust crossover pipe (3).

Important: Maintain approximately 6.35 mm (0.25 in) between the thermostat housing and the exhaust crossover pipe.


3. Install the exhaust crossover pipe nuts (2).

Tighten the nuts to 25 N.m (18 lb ft).

4. Install the battery box. Refer to Battery Box Replacement .