2002 ISUZU AXIOM suspension

3D±12REAR SUSPENSION
Lateral Rod
Lateral Rod and Associated Parts
460RW007
Legend
(1) Bolt and Nut (Frame side)(2) Lateral Rod
(3) Nut and Washer (Axle side)
Removal
1. Remove nut and washer.
2. Remove bolt and nut.
3. Remove lateral rod.
Inspection and Repair
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal condition are
found through inspection.
1. Lateral rod
2. Rubber bushing (Frame side)

Remove the rubber bushing (Frame side) by using
remover J±39215.
901RW060

REAR SUSPENSION3D±13

Install the rubber bushing (Frame side) by using
Installer J±39215.
NOTE: When mounting rubber bushings, do not use
grease on bushings or any other nearby parts.
901RW061
3. Rubber bushing (Axle side)

Remove the rubber bushing (Axle side) by using
remover J±39792.
901RW062

Install the rubber bushing (Axle side) by using
installer J±39792.
901RW063
Installation
1. Install lateral rod and make sure that the lateral rod is
in its correct position.
NOTE: When mounting lateral rod, be sure not to use
grease on bushings or any other nearby part.
460RW008
Legend
(1) Frame Side
(2) Axle Side
2. Install bolt and nut (Frame side). Tighten the bolt and
nut lightly, then retighten them to the specified torque
after the vehicle is at curb height.
Torque: 137 N´m (101 lb ft)
3. Install nut and washer (Axle side). Tighten the nut
lightly, then retighten the nut to the specified torque
after the vehicle is at curb height.
Torque: 78 N´m (58 lb ft)

3D±14REAR SUSPENSION
Stabilizer Bar
Stabilizer Bar and Associated Parts
460RW009
Legend
(1) Bracket and Bolt
(2) Link(3) Bolt and Nut
(4) Stabilizer Bar
(5) Rubber Bushing
Removal
1. Raise the vehicle and support the frame with suitable
safety stands.
2. Remove wheel and tire assembly. Refer to
Wheel in
this section.
3. Remove bolt and nut.
4. Remove link.
5. Remove bracket.
6. Remove rubber bushing.
Inspection and Repair
Make necessary correction or parts replacement if wear,
damage, corrosion or any other abnormal condition are
found through inspection.
Check the following parts:

Stabilizer bar

Rubber bushing

Link

REAR SUSPENSION3D±15
Installation
1. Install rubber bushing.
2. Install bracket to axle housing and tighten to the
specified torque.
Torque: 25 N´m (19 lb ft)
3. Install link.
4. Install bolt and nut, then tighten the nut to the
specified torque.
Torque: 31 N´m (27 lb ft)
460RW010

3D±16REAR SUSPENSION
Main Data and Specifications
General Specifications
Rear suspensionType5±Link, coil spring type with stabilizer bar.
Coil springFree length370.5 mm (14.59 in)
Spring diameter12.4 mm (0.49 in)
Coil diameter
(inner)105 mm (4.13 in)
Effective No. of
turns5.21
Total No. of turns6.71
Shock absorberTypeHydraulic, double acting, telescopic
Piston diameter30 mm (1.18 in)
Stroke159 mm (6.26 in)
Extended length518 mm (20.39 in)
Compressed
length359 mm (14.13 in)
Stabilizer barDiameter18 mm (0.71 in)

REAR SUSPENSION3D±17
Torque Specifications
E03R200002

3D±18REAR SUSPENSION
Special Tools
ILLUSTRATIONTOOL NO.
TOOL NAME
J±39214
Remover and Installer;
Trailing link bushing
J±43008
Remover and Installer;
Upper link bushing
J±39792
Remover and Installer;
Lateral rod bushing
(Axle side)
J±39215
Remover and Installer;
Lateral rod bushing
(Frame side)

REAR SUSPENSION3D±19
AXIOM (Vehicles Produced After Aug./1/2001)
REAR SUSPENSION
CONTENTS
Service Precaution 3D±19. . . . . . . . . . . . . . . . . . . . . .
General Description 3D±19. . . . . . . . . . . . . . . . . . . . .
Diagnosis 3D±20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coil Spring 3D±23. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Coil Spring and Associated Parts 3D±23. . . . . . . .
Removal 3D±23. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±24. . . . . . . . . . . . . . . . . .
Installation 3D±24. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shock Absorber 3D±25. . . . . . . . . . . . . . . . . . . . . . . . .
Shock Absorber and Associated Parts 3D±25. . . .
Removal 3D±25. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±25. . . . . . . . . . . . . . . . . .
Installation 3D±25. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailing Link 3D±26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trailing Link and Associated Parts 3D±26. . . . . . .
Removal 3D±26. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±26. . . . . . . . . . . . . . . . . .
Installation 3D±27. . . . . . . . . . . . . . . . . . . . . . . . . . . . Upper Link 3D±28. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Upper Link and Associated Parts 3D±28. . . . . . . .
Removal 3D±28. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±28. . . . . . . . . . . . . . . . . .
Installation 3D±29. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lateral Rod 3D±30. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lateral Rod and Associated Parts 3D±30. . . . . . .
Removal 3D±30. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±30. . . . . . . . . . . . . . . . . .
Installation 3D±31. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stabilizer Bar 3D±32. . . . . . . . . . . . . . . . . . . . . . . . . . .
Stabilizer Bar and Associated Parts 3D±32. . . . . .
Removal 3D±32. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Repair 3D±32. . . . . . . . . . . . . . . . . .
Installation 3D±33. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Data and Specifications 3D±34. . . . . . . . . . . . .
Special Tools 3D±36. . . . . . . . . . . . . . . . . . . . . . . . . . .
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 PERFORMING SERVICE ON OR NEAR THE SRS
COMPONENTS OR THE SRS WIRING, REFER TO
THE
SRS SERVICE INFORMATION. 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 specifications. Following these
instructions can help you avoid damage to parts and
systems.
General Description
The rear suspension is a 5-link, coil spring type
suspension with a stabilizer bar, consisting of two trailing
links, two upper links, lateral rod, shock absorber, and
stabilizer. In this suspension, the links are specially
arranged to enable the rear axle to move freely, thereby
expanding suspension stroke, reducing friction, and
improving lateral rigidity and roll control. All these result in
improved stability, riding comfort, and rough road
maneuverability.
Each link connects the axle housing with the frame
through a runner bushing. The axle housing is supported
by the trailing links and upper links longitudinally and by
the lateral rod latitudinally.