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:

Water Pump
Removal and Installation 1. Disconnect the battery ground cable. 2. Drain the coolant. For additional information, refer to Supercharger Cooling System Draining, Filling and Bleeding in this section. 3. Remove the retainer and position the inner fender well ...

Air Bag Supplemental Restraint System (SRS) (Description and Operation)
The air bag supplemental restraint system (SRS) is designed to provide increased collision protection for front seat occupants in addition to that provided by the three-point safety belt system. Safety belt use is necessary to obtain the best occupant protec ...

Transmission (Removal)
1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Lift up on the clutch pedal and secure it in place. 3. Remove the gearshift lever knob (7213). 4. Remove the console panel gearshift plate. Lift the gearshift leve ...