Silverado 2500 4WD V8-6.6L DSL Turbo (2010)
3. Remove the upper EGR cooler pipe bolt (2).
4. Remove the lower EGR cooler pipe bolt (1).
5. Remove the EGR cooler pipe from the engine.
Installation Procedure
1. Inspect EGR cooling hose (4) and replace as necessary.
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
2. Position the EGR cooler pipe and hose (3) to the engine.
Tighten the lower bolt (1) to 9 Nm (80 lb in).
