Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
4. Install the exhaust muffler hangers to the exhaust insulators (1).
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
5. Install the exhaust muffler to exhaust particulate filter nuts (1) and tighten to 45 Nm (33 lb ft).