SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Front Shock Absorber Clevis Bracket Upper Nut 136 100 Ð
Front Shock Absorber Clevis Bracket Lower Nut 150 110 Ð
Front Shock Absorber Top (4) Mounting Nuts 108 80 Ð
Front Shock to Spring and Insulator Nut 41 30 Ð
Upper Suspension Arm Front Nut 122 90 Ð
Upper Suspension Arm Rear Nut 122 90 Ð
Lower Suspension Arm Front Nut 170 125 Ð
Lower Suspension Arm Rear Nut 170 125 Ð
Stabilizer Bar Clamp Nut 149 110 Ð
Stabilizer Bar Link Upper Nut 136 100 Ð
Stabilizer Bar Link Lower Nut 115 85 Ð
Hub/Bearing
Bolt130 96 Ð
Hub/Bearing
Halfshaft Nut135 100 Ð
Upper Ball Joint Nut 81 60 Ð
Lower Ball Joint Nut 81 60 Ð
Wheel Speed Sensor 13.5 10 Ð
SPECIAL TOOLS
FRONT SUSPENSION
Remover/Installer Suspension Bushing 7932
Nut, Long 7603
Bolt, Special 7604
Remover C-4150A
2 - 8 FRONTKJ
FRONT (Continued)
(5) Install the hub/bearing. (Refer to 2 - SUSPEN-
SION/FRONT/HUB / BEARING - INSTALLATION).
(6) Install the axle shaft nut. Tighten the nut to
135 N´m (96 ft.lbs.).(if equipped with four wheel
drive).
(7) Install the wheel speed sensor. (Refer to 5 -
BRAKES/ELECTRICAL/FRONT WHEEL SPEED
SENSOR - INSTALLATION).
(8) Install the disc brake rotor. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/ROTORS -
INSTALLATION).
(9) Install the caliper adapter. (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPER ADAPTER - INSTALLATION).
(10) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(11) Perform the set toe procedure (Refer to 2 -
SUSPENSION/WHEEL ALIGNMENT - STANDARD
PROCEDURE).
LOWER BALL JOINT
DIAGNOSIS AND TESTING - LOWER BALL
JOINT
(1) Raise the vehicle on a drive-on hoist.
NOTE: If a drive-on hoist is not available, use
wooden blocks with jack stands to support the
lower control arm in the ball joint area. Place the
jack stands appropriately and lower the hoist plac-
ing weight on the lower control arm. The lower con-
trol arms should now be supporting the vehicle
weight.
(2) With the use of jack stands, lift the front end
off the hoist and position wooden blocks underneath
both lower control arms supporting the vehicles
weight.
(3) Remove the tire and wheel assembly.
(4) Attach a dial indicator to the base of the lower
control arm and align the dial indicator's contact
point with the direction of the stud axis, touch the
machined flat on the knuckle and zero the dial indi-
cator. (Fig. 2)
NOTE: Use care when applying the load to the
knuckle, so the parts are not damaged using care
not to tear the boot.
(5) From the front of the vehicle, insert a pry bar
to get it rested on the lower control arm and use
lever principle to push the knuckle up until the arm
of the dial indicator no longer moves.(6) Record the ball joint movement on each side of
the vehicle. The end play is acceptable with no more
than 1.5mm of end play back to back.LOWER CONTROL ARM
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the lower clevis bracket bolt at the
lower control arm.
(4) Remove the stabilizer link bolt at the lower
control arm.
(5) Remove the lower ball joint nut.
(6) Separate the lower ball joint from the lower
control arm using tool C-4150A.
NOTE: Marking the lower control arm pivot bolts
front and rear will aid in the assembly procedure.
(7) Mark the lower control arm pivot bolts front
and rear.
(8) Remove the front cam/pivot bolt. (Fig. 3)
(9) Remove the rear cam/pivot bolt. (Fig. 3)
(10) Remove the lower control arm from the vehi-
cle.
INSTALLATION
(1) Install the lower control arm to the vehicle.
(2) Install the rear cam/pivot bolt.
(3) Install the front cam/pivot bolt.
(4) Install the lower ball joint nut. Tighten the nut
to 81 N´m (60 ft.lbs.)
Fig. 2 SUSPENSION IN THE CURB POSITION
1-PRYBAR
2 - BALL JOINT
3 - DIAL INDICATOR
4 - WOODEN BLOCK OR SUPPORT
5 - CLAMP
2 - 10 FRONTKJ
KNUCKLE (Continued)
(5) Align the marks front and rear at the cam/
pivot bolts and tighten the bolts. Tighten the bolts to
170 N´m (125 ft.lbs.)
(6) Install the stabilizer link bolt at the lower con-
trol arm. Tighten the bolt to 136 N´m (100 ft.lbs.)
(7) Install the lower clevis bracket bolt at the
lower control arm. Tighten the bolt to 150 N´m (110
ft.lbs.)
(8) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(9) Perform a full wheel alignment (Refer to 2 -
SUSPENSION/WHEEL ALIGNMENT - STANDARD
PROCEDURE).
SHOCK
REMOVAL
REMOVAL - LEFT SIDE
(1) Disconnect the battery.
(2) Remove the battery (Refer to 8 - ELECTRI-
CAL/BATTERY SYSTEM/BATTERY - REMOVAL).
(3) Unclip the power center and move it to the side
out of the way.
(4) Remove the battery tray (Refer to 8 - ELEC-
TRICAL/BATTERY SYSTEM/TRAY - REMOVAL).
(5) Disconnect the battery temperature sensor
from the battery tray.
(6) Remove the four upper shock mounting nuts.
(7) Raise and support the vehicle.(8) Remove the left tire and wheel assembly.
(9) Remove the lower bolt at the lower control
securing the clevis bracket.
(10) Remove the stabilizer link (Refer to 2 - SUS-
PENSION/FRONT/STABILIZER LINK - REMOVAL).
(11) Remove the lower ball joint nut.
(12) Seperate the lower ball joint from the lower
control arm using tool C-4150A.
(13) Rotate the lower control arm downward to
allow access.
(14) Remove the clevis bracket at the shock.
(15) Remove the shock assembly from the vehicle.
(Fig. 4)
(16) Remove the spring from the shock (if needed).
REMOVAL - RIGHT SIDE
(1) Remove the air box (Refer to 9 - ENGINE/AIR
INTAKE SYSTEM/AIR CLEANER ELEMENT -
REMOVAL).
(2) Remove the two cruise control servo mounting
nuts.
(3) Remove the upper shock mounting nuts.
(4) Raise and support the vehicle.
(5) Remove the right side tire assembly.
(6) Remove the lower bolt at the lower control
securing the clevis bracket.
(7) Remove the stabilizer link (Refer to 2 - SUS-
PENSION/FRONT/STABILIZER LINK - REMOVAL).
(8) Remove the lower ball joint nut.
(9) Seperate the lower ball joint from the lower
control arm using tool C-4150A.
(10) Rotate the lower control arm downward to
allow access.
Fig. 3 LOWER CONTROL ARM
1 - FRONT CAM BOLT
2 - OUTER TIE ROD END
3 - LOWER BALL JOINT NUT
4 - LOWER CONTROL ARM
5 - REAR CAM BOLT
Fig. 4 SHOCK ASSEMBLY
1 - SPRING
2 - JOUNCE BUMPER
3 - SHOCK
4 - UPPER CONTROL ARM
KJFRONT 2 - 11
LOWER CONTROL ARM (Continued)
(11) Remove the clevis bracket at the shock. (Fig.
5)
(12) Remove the shock assembly from the vehicle.
(Fig. 5)
(13) Remove the spring from the shock (if needed).
(Refer to 2 - SUSPENSION/FRONT/SPRING -
REMOVAL).
INSTALLATION
INSTALLATION - LEFT SIDE
(1) Install the spring to the shock (if removed).
(2) Install the shock assembly to the vehicle.
(3) Install the four upper shock mounting nuts.
Tighten the nuts to 108 N´m (80 ft.lbs.).
(4) Install the clevis bracket at the shock. (Refer to
2 - SUSPENSION/FRONT/CLEVIS BRACKET -
INSTALLATION). Tighten the bolt to 88 N´m (65
ft.lbs.).
(5) Raise the lower control into place and recon-
nect the lower ball joint nut. Tighten the nut to 81
N´m (60 ft.lbs.).
(6) Install the clevis bracket at the lower control
arm. (Refer to 2 - SUSPENSION/FRONT/CLEVIS
BRACKET - INSTALLATION). Tighten the bolt to
150 N´m (110 ft.lbs.).(7) Install the lower stabilizer link at the lower
control arm. Tighten the bolt to 136 N´m (100 ft.lbs.)
(Refer to 2 - SUSPENSION/FRONT/STABILIZER
LINK - INSTALLATION).
(8) Install the left tire and wheel assembly. (Refer
to 22 - TIRES/WHEELS/WHEELS - STANDARD
PROCEDURE).
(9) Lower the vehicle.
(10) Reconnect the battery temperature sensor.
(11) Install the battery tray (Refer to 8 - ELEC-
TRICAL/BATTERY SYSTEM/TRAY - INSTALLA-
TION).
(12) Install the battery (Refer to 8 - ELECTRI-
CAL/BATTERY SYSTEM/BATTERY - INSTALLA-
TION).
(13) Reconnect the battery cables.
INSTALLATION - RIGHT SIDE
(1) Install the spring to the shock (if removed).
(Refer to 2 - SUSPENSION/FRONT/SPRING -
INSTALLATION).
(2) Install the shock assembly to the vehicle.
(3) Install the four upper shock mounting nuts.
Tighten the nuts to 108 N´m (80 ft.lbs.).
(4) Install the clevis bracket at the shock. (Refer to
2 - SUSPENSION/FRONT/CLEVIS BRACKET -
INSTALLATION). Tighten the bolt to 88 N´m (65
ft.lbs.).
(5) Raise the lower control into place and recon-
nect the lower ball joint nut. Tighten the nut to 81
N´m (60 ft.lbs.).
(6) Install the clevis bracket at the lower control
arm. (Refer to 2 - SUSPENSION/FRONT/CLEVIS
BRACKET - INSTALLATION). Tighten the bolt to
150 N´m (110 ft.lbs.).
(7) Install the lower stabilizer link at the lower
control arm. Tighten the bolt to 136 N´m (100 ft.lbs.)
(Refer to 2 - SUSPENSION/FRONT/STABILIZER
LINK - INSTALLATION).
(8) Install the right tire and wheel assembly.
(Refer to 22 - TIRES/WHEELS/WHEELS - STAN-
DARD PROCEDURE).
(9) Lower the vehicle.
(10) Install the cruise control servo mounting nuts.
(11) Install the airbox (Refer to 9 - ENGINE/AIR
INTAKE SYSTEM/AIR CLEANER ELEMENT -
INSTALLATION).
Fig. 5 SHOCK & CLEVIS ASSEMBLY
1 - FRONT CRADLE
2 - SPRING & SHOCK ASSEMBLY
3 - STEERING KNUCKLE
4 - CLEVIS BRACKET
5 - LOWER CONTROL ARM
2 - 12 FRONTKJ
SHOCK (Continued)
SPRING
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the shock. Refer to the proper side
shock removal procedure being worked on. (Refer to 2
- SUSPENSION/FRONT/SHOCK - REMOVAL).
(4) Secure the shock assembly into a Pentastar
Service Equipment W-7200 Spring compressor. (Fig.
6)
(5) Compress the spring.
(6) Remove the shock mount nut.
(7) Remove the shock from the spring compressor.
(8) Transfer the necessary parts to the type of
repair being done (Insulator, Spring, shock and
mount).
INSTALLATION
(1) Install the shock to the spring and spring com-
pressor, After the transfer of the necessary parts to
the type of repair being done (Insulator, Spring,
shock and mount).
(2) Install the shock mounting nut. Tighten the
bolt to 41 N´m (30 ft.lbs.).
(3) Loosen the compressed spring.
(4) Remove the shock assembly from the spring
compressor.
(5) Install the shock to the vehicle. (Refer to 2 -
SUSPENSION/FRONT/SHOCK - INSTALLATION).
(6) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(7) Remove the support and lower the vehicle.
CLEVIS BRACKET
REMOVAL
(1) Raise and support the vehicle.
(2) Remove the tire and wheel assembly.
(3) Remove the lower clevis bolt at the lower con-
trol arm. (Fig. 7)
(4) Remove the upper clevis bolt at the shock. (Fig.
7)
(5) Remove the lower stabilizer link bolt at the
lower control arm.
(6) Remove the lower ball joint nut.
(7) Seperate the lower ball joint from the lower
control arm using tool C-4150A.
(8) Swing the lower control arm downward to
allow clearence to remove the clevis braket.
(9) Remove the clevis bracket from the vehicle.
INSTALLATION
(1) Install the clevis bracket to the shock. Tighten
the bolt to 136 N´m (100 ft.lbs.) (Fig. 7).
(2) Raise the lower control arm to the lower ball
joint.
(3) Install the nut to the lower ball joint. Tighten
the nut to 81 N´m (60 ft.lbs.).
(4) Install the clevis bracket to the lower control
arm. Tighten the bolt to 150 N´m (110 ft.lbs.).
(5) Install the lower stabilizer link bolt at the
lower control arm. Tighten the bolt to 115 N´m (85
ft.lbs.).
(6) Install the tire and wheel assembly. (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(7) Lower the vehicle.
Fig. 6 SPRING COMPRESSOR
1 - SPRING COMPRESSOR
2 - SPRING
Fig. 7 CLEVIS BRACKET
1 - UPPER BOLT
2 - CLEVIS BRACKET
3 - LOWER BOLT
KJFRONT 2 - 13
REMOVAL - LEFT SIDE
(1) Raise and support the vehicle.
(2) Remove the left side tire and wheel assembly.
(3) Remove the upper ball joint nut.
(4) Separate the upper ball joint from the steering
knuckle using tool C-4150A.
(5) Lower the vehicle.
(6) Remove the battery (Refer to 8 - ELECTRI-
CAL/BATTERY SYSTEM/BATTERY - REMOVAL).
(7) Unclip the power center and move it to the side
out of the way.
(8) Remove the battery tray (Refer to 8 - ELEC-
TRICAL/BATTERY SYSTEM/TRAY - REMOVAL).
(9) Disconnect the battery temperature sensor
from the battery tray.
(10) Remove the upper control arm rear bolt by
using a ratchet and extension under the steering
shaft and positioned by the power steering reservoir.
(Fig. 10)
(11) Remove the upper control arm front bolt.
(12) Remove the upper control arm from the vehi-
cle.
INSTALLATION
INSTALLATION - RIGHT SIDE
(1) Install the upper control arm to the vehicle.
(2) Install the upper control arm front bolt.
Tighten the bolt to 122 N´m (90 ft.lbs.).
(3) Install the upper control arm rear bolt. Tighten
the bolt to 122 N´m (90 ft.lbs.).
(4) Install the cruise control servo mounting nuts.(5) Install the air box (Refer to 9 - ENGINE/AIR
INTAKE SYSTEM/AIR CLEANER ELEMENT -
INSTALLATION).
(6) Install the upper ball joint nut. Tighten the nut
to 81 N´m (60 ft.lbs.).
(7) Install the right side tire and wheel assembly.
(Refer to 22 - TIRES/WHEELS/WHEELS - STAN-
DARD PROCEDURE).
(8) Lower the vehicle.
(9) Set the toe and center the steering wheel
(Refer to 2 - SUSPENSION/WHEEL ALIGNMENT -
STANDARD PROCEDURE).
INSTALLATION - LEFT SIDE
(1) Install the upper control arm to the vehicle.
(2) Install the upper control arm front bolt (Fig.
11). Tighten the bolt to 122 N´m (90 ft.lbs.).
(3) Install the upper control arm rear bolt (Fig.
11). Tighten the bolt to 122 N´m (90 ft.lbs.).
(4) Reconnect the battery temperature sensor to
the battery tray.
(5) Install the battery tray (Refer to 8 - ELECTRI-
CAL/BATTERY SYSTEM/TRAY - INSTALLATION).
(6) Install the battery (Refer to 8 - ELECTRICAL/
BATTERY SYSTEM/BATTERY - INSTALLATION).
(7) Reclip and mount the power center.
(8) Install the upper ball joint nut (Fig. 11).
Tighten the nut to 81 N´m (60 ft.lbs.).
(9) Install the left side tire and wheel assembly.
(Refer to 22 - TIRES/WHEELS/WHEELS - STAN-
DARD PROCEDURE).
(10) Lower the vehicle.
(11) Set the toe and center the steering wheel
(Refer to 2 - SUSPENSION/WHEEL ALIGNMENT -
STANDARD PROCEDURE).
Fig. 10 REAR BOLT
1 - STEERING SHAFT
2 - REAR BOLT
3 - RATCHET WITH AN EXTENSION
Fig. 11 UPPER CONTROL ARM
KJFRONT 2 - 15
UPPER CONTROL ARM (Continued)
REAR
TABLE OF CONTENTS
page page
REAR
DESCRIPTION.........................16
WARNING.............................16
DIAGNOSIS AND TESTING - REAR
SUSPENSION........................17
SPECIFICATIONS
TORQUE CHART......................17
SHOCK
REMOVAL.............................18
INSTALLATION.........................18
SPRING
REMOVAL.............................18
INSTALLATION.........................18
JOUNCE BUMPER
REMOVAL.............................19
INSTALLATION.........................19
STABILIZER BAR
REMOVAL.............................19INSTALLATION.........................19
UPPER BALL JOINT
REMOVAL.............................20
INSTALLATION.........................20
UPPER CONTROL ARM
DESCRIPTION - UPPER SUSPENSION ARM,
BUSHINGS, AND BALL JOINT............20
OPERATION - UPPER SUSPENSION ARM,
BUSHINGS, AND BALL JOINT............20
REMOVAL.............................20
INSTALLATION.........................21
LOWER CONTROL ARM
DESCRIPTION.........................21
OPERATION...........................21
REMOVAL.............................21
INSTALLATION.........................21
REAR
DESCRIPTION
The rear suspension (Fig. 1) is comprised of :
²Drive axle
²Shock absorbers
²Coil springs
²Lower suspension arms
²Upper suspension arm
²Stabilizer bar
CAUTION: Suspension components with rubber/ure-
thane bushings should be tightened with the vehi-
cle at normal ride height. It is important to have the
springs supporting the weight of the vehicle when
the fasteners are torqued. This will maintain vehicle
ride comfort and prevent premature bushing wear.
WARNING
WARNING:: Suspension components with rubber
bushings must be tightened with the vehicle at nor-
mal ride height. It is important to have the springs
supporting the weight of the vehicle when the fas-
teners are torqued. If springs are not at their normal
ride position, vehicle ride comfort will be affected
and cause premature bushing wear.
Fig. 1 REAR SUSPENSION
1 - COIL SPRING
2 - UPPER SUSPENSION ARM
3 - STABILIZER BAR
4 - LOWER SUSPENSION ARM
5 - SHOCK
2 - 16 REARKJ
DIAGNOSIS AND TESTING - REAR SUSPENSION
CONDITION POSSIBLE CAUSES CORRECTION
VEHICLE INSTABILITY 1. Loose or worn wheel bearings. 1. Replace wheel bearings.
2. Loose, worn or bent suspension
components.2. Inspect, tighten or replace components
as necessary.
3. Tire pressure. 3. Adjust tire pressure.
VEHICLE PULLS TO ONE
SIDE1. Weak or broken spring. 1. Replace spring.
2. Alignment. 2. Align vehicle to specifications.
3.Tires. 3. Replace tires.
4. Brakes. 4. Repair as necassary.
KNOCKING, RATTLING
OR SQUEAKING1. Worn shock bushings. 1. Replace shock.
2. Loose shock mounting. 2. Tighten to specifications.
3. Shock valve. 3. Replace shock.
4. Loose upper ball joint. 4. Replace ball joint.
5. Loose, worn or bent suspension
components.5. Inspect, tighten or replace components
as necessary.
IMPROPER TRACKING 1. Loose, worn or bent suspension
components.1. Inspect, tighten or replace components
as necessary.
2. Bent axle. 2.Replace axle.
SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Shock Absorber Upper Nut 108 80 Ð
Shock Absorber Lower Nut 115 85 Ð
Suspension Arm Upper Ball Joint Nut 95 70 Ð
Suspension Arm Upper Frame Bolts 100 74 Ð
Rear Upper Ball Joint Bracket Bolts 136 100 Ð
Suspension Arms Lower Body/Axle Bracket Nut 163 120 Ð
Suspension Arms Lower Frame Bracket Nut 163 120 Ð
Stabilizer Bar Bolts 99 73 Ð
KJREAR 2 - 17
REAR (Continued)