99
Drive System/Brake
System
GENERAL INFORMATION
The front differential is a 3.1:1 ratio.
The die-cast aluminum housings have been assembled
with thread-rolling screws (trilobular). When assembling
with these screws, start the screws carefully into the
housing; then use the following torque values:
NOTE: Never reuse a lock nut. Once a lock nut has
been removed, it must be replaced with a new lock
nut.
SPECIAL TOOLS
A number of special tools must be available to the techni-
cian when performing service procedures in this section.
NOTE: When indicated for use, each special tool
will be identified by its specific name, as shown in the
chart below, and capitalized.
NOTE: Special tools are available from the Service
Department.
Hub Assembly
NOTE: The brake disc is not removable from the
hub. If a brake disc needs replacing, a new hub is
required.
REMOVING
1. Secure the vehicle on a support stand to elevate the
wheel; then remove the wheel(s).
NOTE: The jack stands should be placed under the
main frame to avoid contact with front suspension
components.
2a. Remove the cotter pin on each front hub. Discard
cotter pin.
OHA129
2b. Remove hub retaining plate on each rear hub.
OHA093
3. Remove the hub nut securing the hub.
4. Remove the brake caliper (A) as required. Account
for two cap screws.
NOTE: It is not necessary to remove the brake hoses
from the calipers for this procedure.
NOTE: Do not allow the brake caliper to hang from
the cable/hose.
5. Remove the hub assembly (B).
OHA086
CLEANING AND INSPECTING
1. Clean all hub components.
2. Inspect all threads for stripping or damage.
Size New Housing
Reassembled
Housing
M6 (Torx T30 Recess) 9 ft-lb (12.2 N-m) 8 ft-lb (10.9 N-m)
M8 (Torx T40 Recess) 28 ft-lb (38.1 N-m) 22 ft-lb (29.9 N-m)
Description p/n
Backlash Measuring Tool (24-Spline Axle)
0544-010
Backlash Measuring Tool (27-Spline Axle)
0544-011
CV Boot Clamp Tool
Common Tool
Internal Hex Socket
Common Tool
Pinion Gear/Shaft Removal Tool
Common Tool
Gear Case Seal Installer Tool
0444-273
! WARNING
Make sure the vehicle is solidly supported on the sup-
port stand to avoid injury.
CAUTION
The calipers should be supported. If the calipers are
allowed to hang from the cable/hose, damage may
occur.
To Next Page
Loading...
