Silverado 1500 4WD V8-6.0L Hybrid (2009)
3. If vehicle has a extended cab, position and install the rear exhaust heat shield (2) and/or the front exhaust heat shield (1) to the underbody studs.
4. Install the exhaust heat shield nuts and tighten to 9 Nm (80 lb in) .
5. If vehicle has a regular cab, position and install the rear exhaust heat shield (2) and/or the front exhaust heat shield (1) to the studs.
6. Install the exhaust heat shield nuts and tighten to 9 Nm (80 lb in) .
7. Install the catalytic converter. Refer to Catalytic Converter Replacement (With LU3) (See: Catalytic Converter/Service and Repair)Catalytic
Converter Replacement (With V8 Engine) (See: Catalytic Converter/Service and Repair)Catalytic Converter Replacement (With LMM) (See:
Catalytic Converter/Service and Repair) .