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:

Inspection and Repair After a Supplemental Restraint System (SRS) Deployment
WARNING: If the supplemental restraint system (SRS) is being serviced, the system must be deactivated and restraint system diagnostic tools must be installed. Refer to Air Bag Supplemental Restraint System (SRS) in this section. The air bag restraint system ...

Engine Mount
Special Tool(s) Support Bracket, Engine 303-639 3-Bar Engine Support Kit 303-F072 Alignment Tool, Subframe 502-004 ...

Latch - Door
Removal 1. Remove the door trim panel (23942). For additional information, refer to Section. 2. Release the actuating rods by opening the clips. 3. Using a screwdriver, release the lock cylinder actuating rod. 4. Remove the door latch screws. 5. ...