Exhaust Manifold Replacement (Left Side)

REMOVAL PROCEDURE





1. Remove the exhaust pipe from the exhaust manifold.
2. Disconnect the oxygen sensor electrical connector.
3. Disconnect the EGR valve pipe from the exhaust manifold. Refer to Sec Air Injection Check Valve/Pipe Replacement in Powertrain Managements.
4. Remove the exhaust manifold bolts.
5. Remove the exhaust manifold. Refer to Exhaust Manifold Removal (Left).
6. Clean all sealing surfaces. Refer to Exhaust Manifold Clean and Inspect.

INSTALLATION PROCEDURE





1. Install the exhaust manifold. Refer to Exhaust Manifold Installation (Left).

CAUTION: Refer to Battery Disconnect Caution in Service Precautions.

2. Connect the EGR valve pipe to the exhaust manifold.
^ Tighten the EGR valve pipe nut to 30 Nm (22 ft. lbs.).
3. Install the exhaust pipe to the exhaust manifold. Refer to Exhaust Manifold Pipe Replacement (Diesel) in Exhaust System.
4. Connect the oxygen sensor electrical connector.