Jeep Cherokee 2000 Service Manual - Front Suspension
FRONT SUSPENSION
TABLE OF CONTENTS
page
page
DESCRIPTION AND OPERATION
SUSPENSION COMPONENTS . . . . . . . . . . . . . . . . 7
SHOCK ABSORBERS . . . . . . . . . . . . . . . . . . . . . . 7
JOUNCE BUMPER. . . . . . . . . . . . . . . . . . . . . . . . . 7
COIL SPRINGS AND ISOLATORS . . . . . . . . . . . . . 8
LOWER SUSPENSION ARMS AND BUSHINGS . . . 8
UPPER SUSPENSION ARMS AND BUSHINGS . . . 8
STABILIZER BAR . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TRACK BAR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
HUB/BEARING . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
DIAGNOSIS AND TESTING
SHOCK DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . . 9
REMOVAL AND INSTALLATION
SHOCK ABSORBER. . . . . . . . . . . . . . . . . . . . . . . . 9
COIL SPRING/JOUNCE BUMPER . . . . . . . . . . . . . 9
STEERING KNUCKLE . . . . . . . . . . . . . . . . . . . . . 10
LOWER SUSPENSION ARM . . . . . . . . . . . . . . . . 10
UPPER SUSPENSION ARM . . . . . . . . . . . . . . . . . 11
FRONT AXLE BUSHING . . . . . . . . . . . . . . . . . . . . 11
STABILIZER BAR . . . . . . . . . . . . . . . . . . . . . . . . . 12
TRACK BAR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
HUB BEARING. . . . . . . . . . . . . . . . . . . . . . . . . . . 12
WHEEL MOUNTING STUDS. . . . . . . . . . . . . . . . . 13
SPECIFICATIONS
TORQUE CHART . . . . . . . . . . . . . . . . . . . . . . . . . 14
SPECIAL TOOLS
FRONT SUSPENSION . . . . . . . . . . . . . . . . . . . . . 15
DESCRIPTION AND OPERATION
SUSPENSION COMPONENTS
The front suspension is a link/coil design (Fig. 1).
This suspension is use on Left Hand Drive (LHD)
and Right Hand Drive (RHD) vehicles. The suspen-
sion is comprised of:
• Drive axle (4WD), tube axle (2WD)
• Dual-action shock absorbers
• Coil springs
• Upper and lower suspension arms
• Stabilizer bar
• Track bar
• Jounce bumpers
CAUTION: Components attached with a nut and
cotter pin must be torqued to specification. Then if
the slot in the nut does not line up with the cotter
pin hole, tighten nut until it is aligned. Never loosen
the nut to align the cotter pin hole.
CAUTION: Suspension components with rubber/
urethane bushings (except stabilizer bar) should be
tightened with the vehicle at normal ride height. It is
important to have the springs supporting the weight
of the vehicle when the fasteners are torqued. If
springs are not at their normal ride position, vehicle
ride comfort could be affected and premature bush-
ing wear may occur.
NOTE: Periodic lubrication of the front suspension/
steering system components may be required. Rub-
ber bushings must never be lubricated. Refer to
Group 0, Lubrication And Maintenance for the rec-
ommended maintenance schedule.
SHOCK ABSORBERS
DESCRIPTION
The top of the shock absorbers are bolted to a
frame bracket. The bottom of the shocks are bolted to
the axle brackets.
OPERATION
The shock absorbers dampen jounce and rebound
motion of the vehicle over various road conditions
and limit suspension rebound travel.
JOUNCE BUMPER
DESCRIPTION
The jounce bumpers are mounted under the frame
rail inside of the coil spring.
OPERATION
The jounce bumpers are used to limit suspension
travel in compression.
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SUSPENSION
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