Ford Mustang (1999-2004) Service Manual: Disassembly

1. Remove the differential assembly from the differential housing. For additional information, refer to Differential Case in this section.

2. Remove the bolts.

Differential Case and Ring Gear - Conventional

3. CAUTION: Do not damage the threads in the bolt holes.

Insert a punch in the bolt holes and drive off the ring gear.

Differential Case and Ring Gear - Conventional

4. Using the special tools, remove the differential bearings (4221), if necessary.

Differential Case and Ring Gear - Conventional

5. Remove the bolt.

Differential Case and Ring Gear - Conventional

6. Remove the differential pinion shaft (4211).

Differential Case and Ring Gear - Conventional

7. Rotate and remove the differential pinion gears (4215) and differential pinion thrust washers (4230).

Differential Case and Ring Gear - Conventional

8. Remove the differential side gears (4236) and the differential side gear thrust washers (4228).

Differential Case and Ring Gear - Conventional

    Differential Case and Ring Gear - Conventional
    Special Tool(s) 2-Jaw Puller 205-D072 (D97L-4221-A) or equivalent Installer, Differential Side Bearing 205-010 (T57L-4221-A2) Step Plate 205-D061 (D83T-4205-C2) or ...

    Assembly
    1. Lubricate the differential side gear thrust washers and the differential side gear journals, and assemble the washers to the gears. Use SAE 75W-140 High Performance Rear Axle Lubricant F1TZ-1958 ...

    Other materials:

    Installation
    1. CAUTION: The actuator adjustment tool included with the replacement actuator kit must be used when installing the supercharger bypass vacuum actuator. Failure to correctly adjust the actuator will result in incorrect operation of the supercharg ...

    Symptom Chart
    Condition Possible Sources Action The Brakes Pull or Drift Tire air pressure. Wheel alignment. Brake pads. Brake components. Suspension component. Go To Pinpoint Test A . ...

    Body System (Diagnosis and Testing)
    Inspection and Verification Leaks NOTE: Trim will reveal the location of most leaks. 1. Remove any trim or carpet in the general area of the leak. 2. Road test or water test the vehicle. 3. Inspect for a dust pattern around the area in question. In ...