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:

Fuel System (Description and Operation)
Component Location   WARNING: Do not smoke or carry lighted tobacco or open flame of any type when working on or near any fuel-related components. Highly flammable mixtures are always present and may be ignited, resulting in possible personal injury ...

Engine Mount RH
Special Tool(s) Lifting Bracket, Engine 303-D088 (D93P-6001-A2) Support Bar, Engine 303-290-A Removal 1. Install the special tool. 2. Install the special tools. 3. Remove the starter. For additional information, refer to Secti ...

Safety Belts
PRINCIPLES OF OPERATION WARNING: Always drive and ride with your seat back upright and the lap belt snug and low across the hips WARNING: To reduce the risk of injury, make sure children sit where they can be properly restrained. WARNING: Never let a passenger ...