2003 FORD MUSTANG service

REMOVAL AND INSTALLATION
Wheel Studs
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Raise the vehicle on a hoist. For additional information, refer to Section 100 - 02 .
2. Remove the wheel and tire assembly. For additional information, refer to Section 204 - 04 .
3. Remove the rear brake disc. For additional information, refer to Section 206 - 04 .
4. Using the special tool, remove and discard the wheel stud.
Installation CAUTION: Do not use air tools to install the wheel stud. The serrations in the hub flange
can be stripped.
1. Install the wheel stud. 1. Position a new wheel stud in the hub flange making sure the serrations on the stud line up with the serrations in the flange.
2. Position washers and a reversed wheel nut on the wheel stud.
3. Tighten the wheel nut until the wheel stud seats on the back of the hub flange.
SECTION 204-
02: Rear Suspension 2003 Mustang Workshop Manual Special Tool(s)
C-
Frame and Clamp Assembly
211- 023 (T74P-3044- A1) Klj . 1 ba
22003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Upper Arm
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Mark the rear shock absorber (18125) relative to the protective sleeve with the vehicle in a static, level ground position (curb height).
2. Raise the vehicle on a hoist. For additional information, refer to Section 100 - 02 .
3. Support the differential housing with a jack stand.
4. Disconnect the upper arm and bushing (5500) from the axle. 1. Remove and discard the nut and bolt.
2. Disconnect the arm and bushing from the axle.
5. Remove the upper arm and bushing from the mounting bracket. 1. Remove and discard the nut and bolt.
2. Remove the arm and bushing.
SECTION 204-
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REMOVAL AND INSTALLATION
Upper Arm —
Cobra
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Mark the rear shock absorber (18125) relative to the protective sleeve with the vehicle in a static, level ground position (curb height).
2. Raise the vehicle on a hoist. For additional information, refer to Section 100 - 02 .
3. Remove both wheel and tire assemblies. For additional information, refer to Section 204 - 04 .
4. Remove the rear brake disc. For additional information, refer to Section 206 - 04 .
5. Remove the rear springs (5560). For additional information, refer to Spring — Cobra in this
section.
6. Raise the subframe into position and remove the front bolts.
7. Lower the subframe from the vehicle.
8. Mark the cam bolt position relative to the upper suspension arm and bushing (5500).
SECTION 204-
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REMOVAL AND INSTALLATION
Lower Arm
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Mark the rear shock absorber (18125) relative to the protective sleeve with the vehicle in a static, level ground position (curb height).
2. Remove the muffler assembly(ies). For additional information, refer to Section 309 - 00 .
3. Remove the rear spring (5560). For additional information, refer to Spring — Coil in this section.
4. Remove the lower suspension arm and bushing (5A649) from the body attachment. 1. Remove and discard the bolt and nut.
2. Remove the lower arm.
Installation 1. Install the lower suspension arm and bushing to the body attachment. 1. Position the lower arm. 2. Install a new bolt and a new nut. Do not tighten at this time. SECTION 204-
02: Rear Suspension 2003 Mustang Workshop Manual Klj . 1 ba
22003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Stabilizer Bar
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Raise the vehicle. For additional information, refer to Section 100 - 02 .
2. Disconnect the anti- lock brake sensor wires from the brackets.
3. Remove the parking brake cable brackets. 1. Remove and discard the bolts.
2. Remove the parking brake cable brackets.
4. Remove the bolts and the stabilizer bar (5A772). Discard the bolts.
SECTION 204-
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32003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Stabilizer Bar —
Cobra
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Remove the rear coil springs (5560). For additional information, refer to Spring — Cobra in this
section.
2. Raise the subframe into position and remove the front bolts.
3. Lower the subframe out of the vehicle.
4. NOTE: To remove the stabilizer bar link nuts, first loosen the nut, then use the hex holding
feature to prevent the stabilizer bar link ball joint from turning while removing the nut.
Remove the nuts and the stabilizer bar links (5C488). Discard the nuts.
5. Remove the bolts and the stabilizer bar brackets (4A047). Discard the bolts.
SECTION 204-
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32003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Link —
Stabilizer Bar
Removal
CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Raise the vehicle on a hoist. For additional information, refer to Section 100 - 02 .
2. NOTE: Spring is removed for clarity.
NOTE: To remove the nuts, first loosen the nut, then use the hex holding feature to prevent the
stabilizer bar link ball joint from turning while removing the nut.
Remove the nuts and the stabilizer bar links (5C488). Discard the nuts.
Installation 1. NOTE: The nuts on the stabilizer bar links are of a torque prevailing design. New nuts must be
used during installation.
NOTE: To install the nuts, first install the nut until snug using the hex holding feature to prevent
the stabilizer bar link ball joint from turning. Final tighten the nuts using a socket and a torque
wrench.
To install, reverse the removal procedure.
SECTION 204-
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22003 Mustang Workshop Manual
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REMOVAL AND INSTALLATION
Wheel Knuckle —
Cobra
Removal CAUTION: Suspension fasteners are critical parts because they affect performance of vital
components and systems and their failure can result in major service expense. A new part with
the same part number must be installed if installation becomes necessary. If substitution is
necessary, the part must be of the same finish and property class. Torque values must be used
as specified during reassembly to make sure of correct retention of these parts.
1. Mark the rear shock absorber (18125) relative to the protective sleeve with the vehicle in a static, level ground position (curb height).
2. Raise the vehicle on a hoist. For additional information, refer to Section 100 - 02 .
3. Remove the wheel and tire assembly. For additional information, refer to Section 204 - 04 .
4. Remove and discard the rear hub retainer (4B477).
SECTION 204-
02: Rear Suspension 2003 Mustang Workshop Manual Special Tool(s)
Front Hub Remover
205-
D070 (D93P-1175- B) or
Equivalent Steering Arm Remover
211-
003 (T64P-9171- A) Klj . 1 ba
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