C 3500 HD Truck 2WD V8-8.1L VIN G (2002)
1. With the aid of an assistant, slide the muffler forward in order to install the muffler to the catalytic converter.
2. Install the exhaust muffler hanger brackets to the exhaust hanger insulators.
Notice: Refer to Fastener Notice in Service Precautions.
3. If equipped with a 6.5L engine, install a NEW U-bolt clamp.
Tighten the U-bolt clamp to 42 Nm (31 ft. lbs.).
4. If equipped with a 8.1L engine, install the exhaust muffler nuts.
Tighten the exhaust muffler nuts to 64 Nm (47 ft. lbs.).
5. Lower the vehicle.
