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:
NVH Condition and Symptom Categories
Road Test
NOTE: It may be necessary to have the customer ride along or drive the
vehicle to point out the
concern. During the road test, take into consideration the customer's driving
habits and the driving
conditions. The customer's concern just may be an a ...
Starter Drive and Flywheel Ring Gear Inspection
Starting System (Description and Operation)
Starter Motor
The starter motor is a 12-volt unit that has the starter solenoid mounted on
the drive end housing and
functions as follows:
The current flows through the solenoid energizing coil until the
solenoi ...
Gauges
Type 1
Cluster shown in standard measure. Metric similar.
A. Speedometer
B. Fuel gauge
C. Engine coolant temperature gauge
D. Tachometer
E. Information display. See Information displays for more information.
Fuel Gauge
Indicates approximately how muc ...