Ford Mustang (1999-2004) Service Manual: Countershaft Bearing
Special Tool(s)
![]() |
Remover, Drive Pinion Bearing Cone 205-D002 (D79L-4621-A) or equivalent |
![]() |
Installer, Drive Pinion Bearing Cone 205-011 (T57L-4621-B) |
Disassembly and Assembly
1. Cut the outer cage, then remove the outer cage and rollers.

2. Using the special tool and a press, remove the inner bearing.

3. Using the special tools, install the new countershaft bearing.

Assembly
1. Carry out the following before reassembling:
Inspect the gears for broken or cracked teeth. Check for unusual wear
patterns.
Inspect the thrust washers for face wear, cracks, scoring and for s ...
Synchronizers
Disassembly and Assembly
NOTE: This procedure applies to all synchronizer assemblies.
1. Scribe an alignment mark on the sliding sleeve and the hub for assembly
reference.
2. Remove the sliding sleev ...
Other materials:
Removal
1. Raise and support the vehicle.
2. Remove the wheel and tire assembly.
3. Remove the rear brake disc (2C026).
4. Remove the differential housing cover (4033) and drain the lubricant. For
additional information,
refer to Differential Housing Cover in t ...
Fastening the safety belts
The front outboard and rear safety restraints in your vehicle are
combination lap and shoulder belts.
The presenter arm (available on the coupe only) is intended to improve
access to the safety belt and to allow access to the rear seat.
Rotate the presenter ...
Component Tests
Idle Air Control (IAC) Valve
1. Open the hood.
2. NOTE: Key symptom is elevated idle speed while noise is occurring.
NOTE: "Snapping" the throttle can induce the noise.
Verify the condition by operating the vehicle for a short time.
3. Inspect the IAC valv ...


