wheel FORD MUSTANG 2003 Workshop Manual

IN-
VEHICLE REPAIR
Drive Pinion Flange
Removal 1. Raise and support the vehicle. For additional information, refer to Section 100 - 02 .
2. Remove the rear wheel and tire assemblies. For additional information, refer to Section 204 - 04 .
3. CAUTION: Remove the rear brake calipers to prevent drag during the drive pinion
bearing preload adjustment.
CAUTION: Do not allow the calipers to hang from the brake hoses.
Remove the rear brake caliper and support bracket from the knuckle as an assembly. Wire the
caliper and support bracket assembly out of the way. For additional information, refer to Section 206 - 04 .
4. CAUTION: Index- mark the driveshaft flange and rear axle pinion flange (4851) to
maintain initial balance during installation.
CAUTION: The driveshaft centering socket yoke fits tightly on the rear axle pinion
flange pilot. Never hammer on the driveshaft (4602) or any of its components to
disconnect the yoke from the flange. Pry only in the area shown, with a suitable tool, to
disconnect the yoke from the flange.
Disconnect and position the driveshaft out of the way. For additional information, refer to
Section 205 - 01 .
SECTION 205-
02C: Rear Drive Axle/Differential — Ford 8.8-Inch IRS 2003 Mustang Workshop Manual Special Tool(s)
2-
Jaw Puller
205- D072 (D97L-4221- A) or
equivalent Holding Fixture, Drive Pinion
Flange
205-
126 (T78P-4851- A) Installer, Drive Pinion Flange
205-
002 (TOOL- 4858-E) or
equivalent Klj . 1 ba
52003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

7. Install the rear brake calipers. For additional information, refer to
Section 206 - 04 .
8. Install the rear wheel and tire assemblies. For additional information, refer to Section 204 - 04 .
9. Lower the vehicle. Klj . 5 ba
52003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

2. Raise and support the vehicle. For additional information, refer to
Section 100 - 02 .
3. Remove the rear wheel and tire assemblies. For additional information, refer to Section 204 - 04 .
4. Remove the exhaust system. For additional information, refer to Section 309 - 00 .
5. Remove the pinion nose crossmember.
6. CAUTION: Index- mark the driveshaft flange and rear axle pinion flange (4851) to
maintain initial balance during installation.
CAUTION: The driveshaft centering socket yoke fits tightly on the rear axle pinion
flange pilot. Never hammer on the driveshaft (4602) or any of its components to
disconnect the yoke from the flange. Pry only in the area shown, with a suitable tool, to
disconnect the yoke from the flange.
Disconnect and position the driveshaft out of the way.
7. NOTE: The following halfshaft and knuckle assembly removal steps apply to both sides of the vehicle. Klj . 2 ba
142003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

24. Connect the parking brake cable and conduit to the caliper and parking brake lever. For
additional information, refer to Section 206 - 05 .
25. Repeat the three previous steps for the brake components on the other side of the vehicle.
26. Install the exhaust system. For additional information, refer to Section 309 - 00 .
27. Install the wheels and tires. For additional information, refer to Section 204 - 04 .
28. CAUTION: If refilling the rear axle (4001), first add 118 ml (4 oz) of Additive Friction
Modifier C8AZ- 19B546-A or equivalent meeting Ford specification EST- M2C118-A.
Check the lubricant level. zIf necessary, fill the rear axle housing to the level shown with SAE 75W- 140 High
Performance Rear Axle Lubricant F1TZ-19580- B or equivalent meeting Ford
specification WSL- M2C192-A. The refill capacity is 1.23- 1.37 liters (2.6-2.9 pints).
29. Lower the vehicle.
30. Check, and adjust the wheel alignment as necessary. For additional information, refer to Section 204 - 00 . Klj . 13 ba
142003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

SPECIFICATIONS
SECTION 205-
05: Rear Drive Halfshafts 2003 Mustang Workshop Manual General Specifications
Item Specification
Halfshaft assembled length 817.6 mm (32.19 in)
Torque Specifications Description Nm lb-
ft Tie-
rod end to knuckle 47 35
Shock absorber to suspension lower arm 133 98
Suspension upper arm and bushing to knuckle 90 66
Rear brake anti-
lock sensor bolt 7 5
Rear axle wheel hub retainer 325 240 Klj . 1 ba
12003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

DESCRIPTION AND OPERATION
Rear Drive Halfshafts
The rear wheel drive halfshaft system consists of and operates as follows:
zHalfshafts (4K138) transmit engine torque from the rear axle housing to the rear wheels.
z Halfshafts rotate at approximately one- third the speed of a driveshaft and do not contribute to
rotational vibration disturbances.
z A constant velocity (CV) joint is a mechanism for transmitting uniform torque and rotary motion
while operating through a range of angles.
z CV joints at both inboard (differential) and outboard (wheel) ends provide operating
smoothness.
z The inboard CV joints are plunge- type joints that provide the axial movement necessary to
affect shaft length changes.
z The outboard CV joints have a higher angle capability than the inboard CV joints to
accommodate suspension travel.
z Inboard and outboard CV joints connect to a splined shaft.
z A driveshaft bearing retainer circlip retains the splined inboard CV joint to the differential side
gear. Install a new circlip every time you remove the halfshaft from the vehicle.
z A rear axle wheel hub retainer secures the interconnecting shaft and outboard CV joint to the
rear hub.
z The lubed-for- life CV joints use special CV joint grease. They require no periodic lubrication.
z To separate the halfshaft from the rear hub, press the outboard CV joint from the rear hub.
z To separate the halfshaft from the differential, apply a load to the back face of the inboard CV
joint assembly to overcome the circlip.
z The halfshaft assemblies are not repairable. Install a new assembly if worn/damaged.
SECTION 205-
05: Rear Drive Halfshafts 2003 Mustang Workshop Manual Klj . 1 ba
32003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

z
Do not drop assembled halfshafts. The impact will cut the boots from the inside without
evidence of external damage.
z Inspect all machined surfaces and splines for damage.
Wheel and Tire Balancing, Rear
WARNING: Do not balance the rear wheels and tires while mounted on the vehicle.
Possible tire disintegration, differential or halfshaft failure can result, causing personal injury
or extensive component damage. Use an off- vehicle wheel and tire balancer only.
Hoisting
CAUTION: Use a frame- contact hoist only. Vehicle or component damage can result if
other types of hoists are used.
Never raise the vehicle using the halfshafts as lift points.
Undercoating and Rustproofing
During undercoating and rustproofing procedures, protect the boots from the coating materials.
Foreign materials on the rubber boots will cause extreme advanced wear. Klj . 3 ba
32003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

2. Raise and support the vehicle. For additional information, refer to
Section 100 - 02 .
3. Remove the rear wheel and tire assembly. For additional information, refer to Section 204 - 04 .
4. Remove and discard the rear axle wheel hub retainer.
5. Remove the rear brake disc. For additional information, refer to Section 206 - 04 .
6. Remove the rear brake anti- lock sensor and position aside.
7. Support the suspension lower arm and bushing. This will ease removal of the lower shock absorber mount bolt. Klj . 2 ba
92003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

16. Install the wheel and tire assembly. For additional information, refer to
Section 204 - 04 .
17. Lower the vehicle.
18. Check the wheel alignment. Adjust as necessary. For additional information, refer to Section 204 - 00 . Klj . 9 ba
92003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...

DESCRIPTION AND OPERATION
Brake System
Component Locations
SECTION 206-
00: Brake System — General Information 2003 Mustang Workshop Manual Item Part
Number Description
1 2C346 Four wheel anti-
lock brake system (4WABS) Klj . 1 ba
22003 Mustang Workshop Manual
17. 11. 2011file:///C:/Ford/2000 - 2004/tsocache/SHEF_4464/S3B~us~en~ ...