Savana 4500 V8-6.6L DSL Turbo (2009)
EGR Cooler: Service and Repair
Exhaust Gas Recirculation Valve Cooler Replacement
Exhaust Gas Recirculation Valve Cooler Replacement
Special Tools
J 43181 Quick Connect Connector Removal Tool
Removal Procedure
1. Remove the generator. Refer to Generator Replacement (With LU3) (See: Starting and Charging/Charging System/Alternator/Service and
Repair/Generator Replacement)Generator Replacement (With LY2, LMF and LY6) (See: Starting and Charging/Charging
System/Alternator/Service and Repair/Generator Replacement)Generator Replacement (With LMM) (See: Starting and Charging/Charging
System/Alternator/Service and Repair/Generator Replacement).
2. Remove the intake manifold tube. Refer to Intake Manifold Tube Replacement (LMM) (See: Engine, Cooling and Exhaust/Engine/Intake
Manifold/Service and Repair).
3. Remove the right exhaust pipe. Refer to Exhaust Pipe Replacement - Right Side (6.6L (LMM)) (See: Engine, Cooling and Exhaust/Exhaust
System/Exhaust Pipe/Service and Repair/Exhaust Pipe Replacement - Right Side).
4. Remove the crankcase ventilation hose/pipe. Refer to Positive Crankcase Ventilation Hose/Pipe/Tube Replacement (See: Positive Crankcase
Ventilation/PCV Valve Hose/Service and Repair).
5. Drain the cooling system. Refer to Cooling System Draining and Filling (Static Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service
and Repair)Cooling System Draining and Filling (Vac N Fill) (See: Engine, Cooling and Exhaust/Cooling System/Service and Repair).
6. Remove the heater inlet pipe bracket bolt (1).
7. Using the J 43181 , disconnect the exhaust gas recirculation (EGR) cooler hose fitting (2) from the heater inlet pipe.