Silverado Classic 2500 4WD V8-6.6L DSL Turbo (2007)
Coolant Line/Hose: Service and Repair
Water Pump Outlet Pipe Replacement (6.6L Engine)
Removal Procedure
1. Remove the water pump.
2. Remove the engine coolant pipe.
3. Remove and discard the coolant pipe O-ring seal.
Installation Procedure
1. Install a NEW O-ring seal onto the coolant pipe.
2. Lubricate the O-ring seal with engine coolant.
3. Install the engine coolant pipe.
4. Install the water pump.
