Savana 4500 V8-6.6L DSL Turbo (2009)
Thermostat: Service and Repair
Engine Coolant Thermostat Replacement (6.6L (LLY/LBZ))
Removal Procedure
1. Remove the upper fan shroud. Refer to Engine Coolant Fan Upper Shroud Replacement (4.3L, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L) (See: Fan
Shroud/Service and Repair)Engine Coolant Fan Upper Shroud Replacement (6.6L) (See: Fan Shroud/Service and Repair).
2. Remove the intake manifold. Refer to Intake Manifold Tube Replacement (LMM) (See: Engine/Intake Manifold/Service and Repair).
3. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill) (See: Service and Repair)Cooling System Draining and
Filling (Vac N Fill) (See: Service and Repair).
4. Compress the clamp and disconnect the radiator inlet hose from the thermostat housing.
5. Remove the fuel line bracket bolt and position the fuel line aside.
