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Fig. 2: Torque Specifications - Engine Cooling DESCRIPTION & OPERATION ENGINE COOLING Gasoline & NGV The cooling system components are: z block heater z fan blade z fan clutch z fan shroud z radiator z radiator cap z degas bottle z radiator draincock z water temperature indicator sender unit z water thermostat and gasket assembly (4.2L) z water thermostat (4.6L, 5.4L) z upper radiator hose z lower radiator hose The water pump circulates the coolant. The water thermostat: z controls coolant temperature. z allows quicker engine warm-up. CAUTION: Some vehicle cooling systems are filled with Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting NOTE: The addition of Motorcraft Cooling System Stop Leak Pellets, VC-6, darkens
2003 Ford Pickup F150 2003 ENGINE Engine Cooling - F150 Pickup
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