Exhaust Manifold Pipe Replacement Front

1. Remove the clamp from the turbocharger/exhaust brake.
2. Remove the clamp from the exhaust pipe bracket.



3. Remove the band clamp from the flex pipe.
4. Remove the front exhaust pipe.
5. Inspect all of the components for the following conditions:

•

Cracks

•

Bends

•	Stripped threads

•	Corrosion damage

•

Leaks

6. Replace the above components as necessary.

1. Install the front exhaust pipe.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the band clamp to flex pipe.

Tighten
Tighten the clamp to 24 N·m (18 lb ft).




3. Install the clamps on the front exhaust pipe.

Tighten

1. Tighten the turbocharger/exhaust brake clamp assembly to 10 N·m (89 lb in).
2. Tighten the exhaust pipe bracket clamp nut to 24 N·m (18 lb ft).