Ford Mustang Service Manual: Axle Housing

Rear Drive Axle and Differential

 


 



  • The differential housing (4010) consists of a cast aluminum housing and a cast aluminum differential housing cover (4033). The differential housing cover uses silicone sealant as a gasket.
  • The hypoid-design gearset consists of a 8.8-inch differential ring gear and a drive pinion gear.

    Two opposed pinion bearings (4621) (4630) support the drive pinion gear in the differential housing.

  • A differential drive pinion collapsible spacer (4662), located on the drive pinion gear shaft, maintains pinion bearing preload. The pinion nut adjusts the preload.
  • Differential bearing shims (4067), located between the differential bearing cups (4222) and the differential housing, adjust the differential ring gear backlash and the differential bearing preload.
  • The differential case (4204) is a one-piece design with two openings to allow for assembly of the internal components and lubricant flow. Two opposed differential bearings (4221) support the differential case in the differential housing. Removable differential bearing caps retain the differential assembly in the differential housing.
  • Inside the differential case, the differential pinion shaft (4211) supports two differential pinion gears (4215). The pinion gears engage the differential side gears (4236), to which the halfshafts are splined. The differential pinion shaft lock bolt retains the differential pinion shaft in the differential case.
  • A circlip, located on the inboard CV joint stub shaft, holds the halfshaft in the differential case.

    When installed, the circlip engages a groove in the differential side gear.

  • The rear axle uses SAE 75W-140 High Performance Rear Axle Lubricant F1TZ-19580-B or equivalent meeting Ford specification WSL-M2C192-A.
  • An embossed metal tag, bolted to the differential housing cover, contains rear axle identification.
Pinion Seal
Rear Drive Axle and Differential   The differential housing (4010) consists of a cast aluminum housing and a cast aluminum differential housing cover (4033). The differential housing c ...

Removal
Removal 1. CAUTION: The vehicle must be on level ground and at curb height. Mark the rear shock absorbers relative to their protective sleeve. During installation, raise the suspension to this refe ...

Other materials:

Multifunction Electronic Control Modules
Torque Specifications Module Controlled Functions The generic electronic module (GEM)(14B205) is the only multifunction control module on this vehicle. The GEM controls the following functions: warning chimes and warning lamps one-touch down window windshield washers and wipers ...

Exterior Lighting
Torque Specifications Exterior Lighting The exterior lighting system consists of the following components: headlamps (13008) parking lamps rear lamps (13404) high mounted stoplamp license lamps front turn lamps reversing lamps fog lamps (if equipped) headlamp switch ...

Power windows
WARNING: Do not leave children unattended in your vehicle and do not let children play with the power windows. They may seriously injure themselves. WARNING: When closing the power windows, you should verify they are free of obstructions and make sure that children and pets are not in the proxi ...