GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| 3.9L | 11.3 Qts |
| Cooling Fan MAX speed | 2,300 +/- 100 RPM |
| Cooling fan MAX pressure output | 1,200 psi |
| Cooling Fan Operating Pressure | 900 psi |
| Cooling Fan Operating Flow Rate | 4.0 +/- 0.25 GPM |
| Coolant Mixture With Water | 50% (1) |
| Pressure Relief Cap Opening Pressure kPa (psi) | 110 (16) |
| Water Thermostat Start To Open Temperature | 87-93°C (192-199°F) |
| Water Thermostat Full Open Temperature | 104 °C (219°F) |
| Lubrication | |
| Premium Cooling System Flush F1AZ -19A503-A (In Canada CXC-86) | ESR-M14P7-A |
| Premium Long Life Grease XG -1-C | ESA-M1C75-B |
| Motorcraft Mercon(R) Multi-Purpose (ATF) Transmission Fluid XT-2-QDX | Mercon(R) |
| (1) Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (Green in color) or Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (Yellow in color). Do not mix coolant types. | |
| (1) | Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (Green in color) or Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (Yellow in color). Do not mix coolant types. |
GENERAL SPECIFICATIONS
TORQUE SPECIFICATIONS
| Description | N.m | Lb-ft | Lb-in |
|---|---|---|---|
| Engine Appearance Cover Bracket | 10 | 89 | |
| Lower Radiator Hose | 13 | 10 | |
| Water Outlet Adapter 3.9L | 11 | 8 | |
| Thermostat Housing 3.9L | 11 | 8 | |
| Coolant Outlet Pipe | 11 | 8 | |
| Water Pump 3.9L | (1) | (1) | (1) |
| Upper Radiator Support Brackets | 10 | 89 | |
| Receiver/Drier Bracket | 11 | 8 | |
| Auxiliary Water Pump 3.9L | 10 | 89 | |
| Hydraulic Cooling Fan High Pressure Line | 20 | 15 | |
| Hydraulic Cooling Fan High Pressure Line Bracket | 8 | 71 | |
| Condenser To Radiator Bolts | 10 | 89 | |
| Hydraulic Cooling Fan Pump | 25 | 18 | |
| Hydraulic Cooling Fan High Pressure Line Support Bracket | 13 | 10 | |
| Cross Vehicle Support | 20 | 15 | |
| Degas Bottle | 6 | 53 | |
| Engine Fill Cap 3.9L | 9 | 80 | |
| Water Pump Pulley (3.9L) | (1) | (1) | (1) |
| (1) Refer to appropriate procedure. | |||
| (1) | Refer to appropriate procedure. |
TORQUE SPECIFICATIONS
| 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 Ford specification ESE-M97B44-A (Green coolant). Others are filled with Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (Yellow color). Always fill the cooling system with the same coolant that is present in the system. Do not mix coolant types. |
The cooling system components include the
- block heater (optional)
- cylinder head temperature sensor
- fan blade, fan motor and fan shroud assembly
- radiator
- pressure relief cap
- degas bottle
- radiator draincock
- water pump
- oil cooler
- water thermostat
The water thermostat
- controls the engine coolant temperature.
- allows quicker engine warm-up.
The degas bottle
- provides a location for system fill.
- contains coolant expansion and system pressurization.
- provides air separation during operation.
- replenishes the engine coolant to the system.
The fan blade draws air through the radiator to help cool the engine coolant.
The fan motor
- operates only when the engine is running.
- will not operate when the engine is off.
The engine coolant flows
- from the lower radiator hose to the water pump.
- from the water pump to the engine block and the cylinder heads.
A closed water thermostat returns the engine coolant to the water pump. An open water thermostat allows the engine coolant to flow to the radiator.
Engine coolant provides freeze protection, boil protection, cooling efficiency and corrosion protection to the engine and cooling components. In order to obtain these protections, the engine coolant must be maintained at the correct concentration and fluid level in the degas bottle.
When adding engine coolant, use a 50/50 mixture of engine coolant and clean, drinkable water.
To maintain the integrity of the coolant and the cooling system
- Add Motorcraft Premium Engine Coolant VC-4-A (in Oregon VC-5, in Canada CXC-10) or equivalent meeting Ford specification ESE-M97B44-A (Green color), or Motorcraft Premium Gold Engine Coolant VC-7-A or equivalent meeting Ford specification WSS-M97B51-A1 (Yellow color). Do not mix coolant types.
- Do not add/mix orange-colored Motorcraft Specialty Orange Engine Coolant, such as VC-2, meeting WSS-M97B44-D. Mixing coolants may degrade the coolant's corrosion protection.
- Do not add alcohol, methanol, brine or any engine coolants mixed with alcohol or methanol antifreeze. These can cause engine damage from overheating or freezing.
- Do not mix with recycled coolant unless it meets the requirements of Ford specification ESE-M97B44-A or WSS-M97B51-A1. Not all coolant recycling processes meet these Ford specifications. Use of such coolants may harm the engine and cooling system components. Do not mix coolant types.
The cylinder head temperature sensor provides a signal to the temperature gauge and will invoke fail-safe cooling.
The optional block heater
- is a electrical heating element that is installed in the block cooling jacket.
- uses a standard 110V electrical supply.
- keeps the engine coolant warm during cold weather.
The auxiliary water pump
- provides heater coolant flow boost.
- has a secondary function of providing engine-off cooling.
