Workshop Manual

4A1–1
DIFFERENTIAL (FRONT)
AXIOM
DRIVELINE/AXLE
CONTENTS
Differential (Front) 4A1. . . . . . . . . . . . . . . . . . . . . . .
Differential (Rear) 4A2. . . . . . . . . . . . . . . . . . . . . . .
Driveline Control System 4B1. . . . . . . . . . . . . . . . .
Driveline Control System (TOD) 4B2. . . . . . . . . . .
Drive Shaft System 4C. . . . . . . . . . . . . . . . . . . . . .
Transfer Case (TOD) 4D2. . . . . . . . . . . . . . . . . . . .
Differential (Front)
CONTENTS
Service Precaution 4A1–1. . . . . . . . . . . . . . . . . . . . . .
Front Drive Axle 4A1–2. . . . . . . . . . . . . . . . . . . . . . . . .
Diagnosis 4A1–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pinion Shaft Oil Seal 4A1–3. . . . . . . . . . . . . . . . . . . . .
Pinion Shaft Oil Seal and Associated Parts 4A1–3
Removal 4A1–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 4A1–4. . . . . . . . . . . . . . . . . .
Installation 4A1–4. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Drive Axle Assembly 4A1–5. . . . . . . . . . . . . . .
Front Drive Axle Assembly and
Associated Parts 4A1–5. . . . . . . . . . . . . . . . . . . . . .
Removal 4A1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 4A1–6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential Assembly 4A1–8. . . . . . . . . . . . . . . . . . . .
Disassembled View 4A1–8. . . . . . . . . . . . . . . . . . . .
Disassembly 4A1–9. . . . . . . . . . . . . . . . . . . . . . . . . .
Reassembly 4A1–11. . . . . . . . . . . . . . . . . . . . . . . . . .
Differential Cage Assembly 4A1–20. . . . . . . . . . . . . . .
Disassembled View 4A1–20. . . . . . . . . . . . . . . . . . . .
Disassembly 4A1–20. . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 4A1–21. . . . . . . . . . . . . . . . . .
Reassembly 4A1–21. . . . . . . . . . . . . . . . . . . . . . . . . .
Main Data and Specifications 4A1–23. . . . . . . . . . .
Special Tools 4A1–25. . . . . . . . . . . . . . . . . . . . . . . . . .
Service Precaution
WARNING: THIS VEHICLE HAS A SUPPLEMENTAL
RESTRAINT SYSTEM(SRS). REFER TO THE SRS
COMPONENT AND WIRING LOCATION VIEW IN
ORDER TO DETERMINE WHETHER YOU ARE
PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING. WHEN YOU
ARE REFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING, REFER TO
THE SRS SERVICE INFOMATION. FAILURE TO
FOLLOW WARNINGS COULD RESULT IN POSSIBLE
AIR BAG DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.
CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED , do not
use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or
fastener joint interfaces. Generally,such coatings
adversely affect the fastener torque and the joint
clamping force, and may damage the fastener. When
you install fasteners, use the correct tightening
sequence and specification. Following these
instructions can help you avoid damage to parts and
systems.
SECTION