Lucerne V8-4.6L (2008)
Coolant Line/Hose: Service and Repair
Engine Coolant Crossover Pipe Replacement (LD8)
Tools Required
J 38185 Hose Clamp Pliers
Removal Procedure
1. 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).
2. Remove the air cleaner. Refer to Air Cleaner Assembly Replacement (See: Filters/Air Cleaner Housing/Service and Repair).
3. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (See: Powertrain Management/Fuel Delivery and Air
Induction/Fuel Injector/Service and Repair/Fuel Injector Sight Shield Replacement).
4. Remove the water pump drive belt. Refer to Water Pump Belt Replacement (LD8) (See: Drive Belt/Service and Repair/Water Pump Belt
Replacement (LD8)).
5. Reposition the brake booster vacuum hose clamp at the water pump housing.
6. Remove the brake booster vacuum hose from the water pump housing.