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:

Installation
1. NOTE: A new torque converter drain plug must be used. Install the torque converter drain plug. 2. Install the torque converter housing plug. 3. CAUTION: If installing a new filter, and the seal remains in the main control bore, carefully use a small ...

Crankshaft Rear Oil Seal
Special Tool(s) Installer, Crankshaft Rear Oil Seal 303-518 (T95P-6701-DH) Remover, Crankshaft Rear Oil Seal 303-519 (T95P-6701-EH) Installer, Crankshaft Rear Oil Seal 303-516 (T95P-6701-BH) Remover ...

Bezel
Removal 1. Remove the shifter top control panel. 2. Disconnect the electrical connectors. 3. Remove the shifter bezel. 4. Remove the bulb from the bezel. 5. Disconnect the connector. 6. CAUTION: Extra force may be needed to lift up on the handle. Do not ...