Ford Mustang (1999-2004) Service Manual: Gear Howl and Whine

Howling or whining of the ring gear and pinion is due to an incorrect gear pattern, gear damage or incorrect bearing preload.

Wheel Hub or Axle Flange Face Runout
NOTE: If the axle shaft assembly is removed, check runout of the shaft itself. The forged (unmachined) part of the shaft is allowed to have as much as 3.0 mm (0.120 inch) runout. This alone will not ...

Bearing Whine
Bearing whine is a high-pitched sound similar to a whistle. It is usually caused by worn/damaged pinion bearings, which are operating at driveshaft speed. Bearing noise occurs at all driving speeds. ...

Other materials:

Lamp Assembly - Headlamp
Removal 1. NOTE: Make sure that the headlamp switch and the ignition switch are in the OFF position. Raise the headlamp retainers. 2. Remove the headlamp assembly. Disconnect the electrical connectors and replace the lamp if necessary. Instal ...

Keyless Entry/Computer Operated Locks
Programming -Keyless Entry Remote Transmitter NOTE: All keyless entry remote transmitters (15K601) must be programmed at the same time. NOTE: All previous transmitter identification codes (TIC's) will be erased when programming mode is entered. ...

Arm - Lower
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 or an equivalent part must be installed, if i ...