FORD MUSTANG 2003 Workshop Manual

REMOVAL AND INSTALLATION
Water Pump
Removal and Installation
1. Disconnect the battery ground cable.
2. Drain the coolant. For additional information, refer to Supercharger Cooling System Draining, Filling and Bleeding in this section.
3. Remove the retainer and position the inner fender well aside.
4. Disconnect the water pump electrical connector.
5. Disconnect the coolant hoses. 6. Remove the bolts and the water pump. SECTION 303-
03B: Supercharger Cooling 2003 Mustang Workshop Manual Klj . 1 ba
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7. To install, reverse the removal procedure. Klj . 2 ba
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REMOVAL AND INSTALLATION
Radiator
Removal and Installation
1. Drain the coolant. For additional information, refer to Supercharger Cooling System Draining, Filling and Bleeding in this section.
2. NOTE: RH is shown LH is similar.
Disconnect the two coolant hoses.
3. Remove the bolts and the radiator.
4. To install, reverse the removal procedure.
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REMOVAL AND INSTALLATION
Degas Bottle
Removal and Installation
1. Drain the coolant. For additional information, refer to Supercharger Cooling System Draining, Filling and Bleeding in this section.
2. Disconnect the coolant hoses.
3. Remove the bolts and the degas bottle.
4. To install, reverse the removal procedure.
SECTION 303-
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SPECIFICATIONS
SECTION 303-
04A: Fuel Charging and Controls — 3.8L 2003 Mustang Workshop Manual General Specifications
Item Specification
Lubricants and Chemicals
SAE 5W-
20 Premium Synthetic Blend Motor Oil XO-5W20- QSP WSS-
M2C153- H
Torque Specifications Description Nm lb-
in Throttle body nuts and bolts 9 80
Fuel injection supply manifold bolts 10 89
42-
pin engine bulkhead electrical connector bolt 6 53 Klj . 1 ba
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DESCRIPTION AND OPERATION
Fuel Charging And Controls
The fuel injection supply manifold (9F792):
zdelivers fuel to the fuel injector.
z receives fuel from the fuel supply line.
The throttle body (9E926):
zcontrols air supply to the upper intake manifold (9424) by positioning the throttle plate.
z connects the accelerator cable (9A758) and, if equipped, the speed control actuator cable
(9A825) to the throttle lever.
z is not adjustable.
z cannot be cleaned.
The fuel injector (9F593):
zis electrically operated by the powertrain control module (PCM) (12A650).
z has an internal solenoid that opens a needle valve to inject fuel into the lower intake manifold.
z atomizes the fuel as the fuel is delivered.
z is deposit- resistant. Do not clean.
The fuel pressure relief valve (9H321):
zis used to inspect and relieve fuel pressure.
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04A: Fuel Charging and Controls — 3.8L 2003 Mustang Workshop Manual Klj . 1 ba
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DIAGNOSIS AND TESTING
Fuel Charging And Controls
Refer to the Powertrain Control/Emissions Diagnosis (PC/ED) manual.
SECTION 303-
04A: Fuel Charging and Controls — 3.8L 2003 Mustang Workshop Manual Klj . 1 ba
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