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:

Handle - Exterior Door
Removal 1. Remove the door trim panel (23942). For additional information, refer to Section. 2. Release the exterior door handle actuating rod by opening the clip. 3. Remove the exterior door handle nuts. 4. Remove the exterior door handle. Ins ...

Installation
CAUTION: The upper suspension arm and bushing nuts must be tightened with the suspension at curb height. Failure to do so can result in bushing failure, resulting in poor ride and handling. NOTE: If installing a new upper suspension arm and bushing, mark the ...

Oil Level Indicator and Tube
Removal and Installation 1. Remove the oil level indicator tube (6754). Remove the bolt. Remove the oil level indicator tube. Remove and discard the oil level indicator tube O-ring. 2. To install, reverse the removal procedure. ...