Tab 9 JEEP LIBERTY 2002 KJ / 1.G Workshop Manual

METHOD 1 (RELOCATE WHEEL ON HUB)
(1) Drive vehicle a short distance to eliminate tire
flat spotting from a parked position.
(2) Check wheel bearings and adjust if adjustable
or replace if necessary.
(3) Check the wheel mounting surface.
(4) Relocate wheel on the mounting, two studs
over from the original position.
(5) Tighten wheel nuts until all are properly
torqued, to eliminate brake distortion.
(6) Check radial runout. If still excessive, mark
tire sidewall, wheel, and stud at point of maximum
runout and proceed to Method 2.
METHOD 2 (RELOCATE TIRE ON WHEEL)
NOTE: Rotating the tire on wheel is particularly
effective when there is runout in both tire and
wheel.
(1) Remove tire from wheel and mount wheel on
service dynamic balance machine.
(2) Check wheel radial runout (Fig. 2) and lateral
runout (Fig. 3).
²STEEL WHEELS: Radial runout 0.024 in., Lat-
eral runout 0.030 in. (average)
²ALUMINUM WHEELS: Radial runout 0.014 in.,
Lateral runout 0.020 in. (average)
(3) If point of greatest wheel lateral runout is near
original chalk mark, remount tire 180 degrees.
Recheck runout, (Refer to 22 - TIRES/WHEELS -
STANDARD PROCEDURE).
STANDARD PROCEDURE
STANDARD PROCEDURE - TIRE ROTATION
Tires on the front and rear operate at different
loads and perform different steering, driving, and
braking functions. For these reasons they wear at
unequal rates and tend to develop irregular wear
patterns. These effects can be reduced by rotating
the tires at regular intervals. The benefits of tire
rotation are:
²Increase tread life
²Maintain traction levels
²A smooth, quiet ride
The suggested method of tire rotation is (Fig. 4).
Other rotation methods can be used, but they will
not provide all the tire longevity benefits.
Fig. 2 Radial Runout
1 - MOUNTING CONE
2 - SPINDLE SHAFT
3 - WING NUT
4 - PLASTIC CUP
5 - DIAL INDICATOR
6 - WHEEL
7 - DIAL INDICATOR
Fig. 3 Lateral Runout
1 - MOUNTING CONE
2 - SPINDLE SHAFT
3 - WING NUT
4 - PLASTIC CUP
5 - DIAL INDICATOR
6 - WHEEL
7 - DIAL INDICATOR
Fig. 4 Tire Rotation Pattern
22 - 2 TIRES/WHEELSKJ
TIRES/WHEELS (Continued)

(c) If the high spot is NOT within 101.6 mm (4.0
in.) of either high spot, draw an arrow on the tread
from second high spot to first. Break down the tire
and remount it 90 degrees on rim in that direction
(Fig. 8). This procedure will normally reduce the
runout to an acceptable amount.STANDARD PROCEDURE - WHEEL BALANCING
It is recommended that a two plane service
dynamic balancer be used when a tire and wheel
assembly require balancing. Refer to balancer opera-
tion instructions for proper cone mounting proce-
dures. Typically use front cone mounting method for
steel wheels. For aluminum wheel use back cone
mounting method without cone spring.
NOTE: Static should be used only when a two plane
balancer is not available.
NOTE: Cast aluminum and forged aluminum wheels
require coated balance weights and special align-
ment equipment.
Wheel balancing can be accomplished with either
on or off vehicle equipment. When using on-vehicle
balancing equipment, remove the opposite wheel/tire.
Off-vehicle balancing is recommended.
For static balancing, find location of heavy spot
causing the imbalance. Counter balance wheel
directly opposite the heavy spot. Determine weight
required to counter balance the area of imbalance.
Place half of this weight on theinnerrim flange and
the other half on theouterrim flange (Fig. 9).
For dynamic balancing, the balancing equipment is
designed to locate the amount of weight to be applied
to both the inner and outer rim flange (Fig. 10).
Fig. 8 Remount Tire 90 Degrees In Direction of
Arrow
1 - 2ND HIGH SPOT ON TIRE
2 - 1ST HIGH SPOT ON TIRE
22 - 4 TIRES/WHEELSKJ
TIRES/WHEELS (Continued)

DESCRIPTION - REPLACEMENT TIRES
The original equipment tires provide a proper bal-
ance of many characteristics such as:
²Ride
²Noise
²Handling
²Durability
²Tread life
²Traction
²Rolling resistance
²Speed capability
It is recommended that tires equivalent to the orig-
inal equipment tires be used when replacement is
needed.
Failure to use equivalent replacement tires may
adversely affect the safety and handling of the vehi-
cle.
The use of oversize tires may cause interference
with vehicle components. Under extremes of suspen-
sion and steering travel, interference with vehicle
components may cause tire damage.
WARNING: FAILURE TO EQUIP THE VEHICLE WITH
TIRES HAVING ADEQUATE SPEED CAPABILITY
CAN RESULT IN SUDDEN TIRE FAILURE.
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - TIRE INFLATION
Under inflation will cause rapid shoulder wear, tire
flexing, and possible tire failure (Fig. 12).
Over inflation will cause rapid center wear and
loss of the tire's ability to cushion shocks (Fig. 13).
Improper inflation can cause:
²Uneven wear patterns²Reduced tread life
²Reduced fuel economy
²Unsatisfactory ride
²Vehicle drift
For proper tire pressure specification refer to the
Tire Inflation Pressure Chart provided with the vehi-
cle.
Tire pressures have been chosen to provide safe
operation, vehicle stability, and a smooth ride. Tire
pressure should be checked cold once a month. The
spare tire pressure should be check at least twice
annually. Tire pressure decreases as the ambient
temperature drops. Check tire pressure frequently
when ambient temperature varies widely.
Inflation pressures specified on the placards are
cold inflation pressure. The vehicle must sit for at
least 3 hours to obtain the correct cold inflation pres-
sure reading. Or driven less than one mile after sit-
ting for 3 hours. Tire inflation pressures may
increase from 2 to 6 pounds per square inch (psi)
during operation, due to increased tire temperature.
WARNING: OVER OR UNDER INFLATED TIRES CAN
AFFECT VEHICLE HANDLING AND TREAD WEAR.
THIS MAY CAUSE THE TIRE TO FAIL SUDDENLY,
RESULTING IN LOSS OF VEHICLE CONTROL.
Fig. 12 Under Inflation
1 - THIN TIRE THREAD AREAS
Fig. 13 Over Inflation Wear
1 - THIN TIRE THREAD AREA
KJTIRES/WHEELS 22 - 7
TIRES (Continued)

DIAGNOSIS AND TESTING - TREAD WEAR
INDICATORS
Tread wear indicators are molded into the bottom
of the tread grooves. When tread depth is 1.6 mm
(1/16 in.), the tread wear indicators will appear as a
13 mm (1/2 in.) band (Fig. 14).
Tire replacement is necessary when indicators
appear in two or more grooves or if localized balding
occurs.
DIAGNOSIS AND TESTING - TIRE WEAR
PATTERNS
Under inflation will cause wear on the shoulders of
tire. Over inflation will cause wear at the center of
tire.
Excessive camber causes the tire to run at an
angle to the road. One side of tread is then worn
more than the other (Fig. 15).
Excessive toe-in or toe-out causes wear on the
tread edges and a feathered effect across the tread
(Fig. 15).
DIAGNOSIS AND TESTING - TIRE NOISE OR
VIBRATION
Radial-ply tires are sensitive to force impulses
caused by improper mounting, vibration, wheel
defects, or possibly tire imbalance.
To find out if tires are causing the noise or vibra-
tion, drive the vehicle over a smooth road at varyingspeeds. Note the noise level during acceleration,
deceleration and slight left and right steering inputs.
STANDARD PROCEDURE - REPAIRING LEAKS
For proper repairing, a radial tire must be removed
from the wheel. Repairs should only be made if the
defect, or puncture, is in the tread area (Fig. 16). The
tire should be replaced if the puncture is located in
the sidewall.
Deflate tire completely before removing the tire
from the wheel. Use lubrication such as a mild soap
solution when dismounting or mounting tire. Use
tools free of burrs or sharp edges which could dam-
age the tire or wheel rim.
Before mounting tire on wheel, make sure all rust
is removed from the rim bead and repaint if neces-
sary.
Install wheel on vehicle, and tighten to proper
torque specification.
CLEANING
Remove the protective coating on the tires before
delivery of a vehicle. This coating may cause deteri-
oration of the tires.
To remove the protective coating, apply warm
water and let it soak for a few minutes. Afterwards,
scrub the coating away with a soft bristle brush.
Steam cleaning may also be used to remove the coat-
ing.
NOTE: DO NOT use gasoline, mineral oil, oil-based
solvent or a wire brush for cleaning.
SPECIFICATIONS
SPECIFICATIONS
DESCRIPTION SPECIFICATION
Tire P215/75R16
Tire P235/70R16
Spare Tire P215/75D16
POLYSPARE ONLY ON
169
SPARE TIRE
REMOVAL
(1) Raise the license plate.
(2) Remove the two bolts securing the wheel cover
to the wheel.
(3) Remove the two lug nuts and the one wheel
lock (if equipped) securing the tire/wheel to the spare
tire carrier.
(4) Remove the spare tire.
Fig. 14 Tread Wear Indicators
1 - TREAD ACCEPTABLE
2 - TREAD UNACCEPTABLE
3 - WEAR INDICATOR
22 - 8 TIRES/WHEELSKJ
TIRES (Continued)

BODY
TABLE OF CONTENTS
page page
BODY
WARNING
SAFETY PRECAUTIONS AND WARNINGS . . . 1
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - WATER LEAKS . 2
DIAGNOSIS AND TESTING - WIND NOISE . . . 3
STANDARD PROCEDURE
STANDARD PROCEDURE - BODY
LUBRICATION.........................3
STANDARD PROCEDURE - HEAT STAKING . . 3
SPECIFICATIONS........................4
SPECIAL TOOLS
BODY...............................5BODY STRUCTURE.......................6
HOOD................................119
DOOR - FRONT........................121
DOORS - REAR........................128
SWING GATE..........................135
EXTERIOR............................140
INSTRUMENT PANEL....................147
INTERIOR.............................156
PAINT................................162
SEATS...............................164
STATIONARY GLASS....................172
SUNROOF.............................175
WEATHERSTRIP/SEALS..................185
BODY
WARNING
SAFETY PRECAUTIONS AND WARNINGS
WARNING: EYE PROTECTION SHOULD BE USED
WHEN SERVICING GLASS COMPONENTS. PER-
SONAL INJURY CAN RESULT.
²USE A OSHA APPROVED BREATHING FILTER
WHEN SPRAYING PAINT OR SOLVENTS IN A CON-
FINED AREA. PERSONAL INJURY CAN RESULT.
²AVOID PROLONGED SKIN CONTACT WITH
PETROLEUM OR ALCOHOL±BASED CLEANING
SOLVENTS. PERSONAL INJURY CAN RESULT.
²DO NOT STAND UNDER A HOISTED VEHICLE
THAT IS NOT PROPERLY SUPPORTED ON SAFETY
STANDS. PERSONAL INJURY CAN RESULT.
CAUTION: When holes must be drilled or punched
in an inner body panel, verify depth of space to the
outer body panel, electrical wiring, or other compo-
nents. Damage to vehicle can result.
²Do not weld exterior panels unless combustible
material on the interior of vehicle is removed from
the repair area. Fire or hazardous conditions, can
result.
²Always have a fire extinguisher ready for use
when welding.
²Disconnect the negative (-) cable clamp from
the battery when servicing electrical components
that are live when the ignition is OFF. Damage to
electrical system can result.²Do not use abrasive chemicals or compounds
on painted surfaces. Damage to finish can result.
²Do not use harsh alkaline based cleaning sol-
vents on painted or upholstered surfaces. Damage
to finish or color can result.
²Do not hammer or pound on plastic trim panel
when servicing interior trim. Plastic panels can
break.
DaimlerChrysler Corporation uses many different
types of push-in fasteners to secure the interior and
exterior trim to the body. Most of these fasteners can
be reused to assemble the trim during various repair
procedures. At times, a push-in fastener cannot be
removed without damaging the fastener or the com-
ponent it is holding. If it is not possible to remove a
fastener without damaging a component or body, cut
or break the fastener and use a new one when
installing the component. Never pry or pound on a
plastic or pressed-board trim component. Using a
suitable fork-type prying device, pry the fastener
from the retaining hole behind the component being
removed. When installing, verify fastener alignment
with the retaining hole by hand. Push directly on or
over the fastener until it seats. Apply a low-force pull
to the panel to verify that it is secure.
When it is necessary to remove components to ser-
vice another, it should not be necessary to apply
excessive force or bend a component to remove it.
Before damaging a trim component, verify hidden
fasteners or captured edges holding the component in
place.
KJBODY 23 - 1

DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - WATER LEAKS
Water leaks can be caused by poor sealing,
improper body component alignment, body seam
porosity, missing plugs, or blocked drain holes. Cen-
trifugal and gravitational force can cause water to
drip from a location away from the actual leak point,
making leak detection difficult. All body sealing
points should be water tight in normal wet-driving
conditions. Water flowing downward from the front of
the vehicle should not enter the passenger or luggage
compartment. Moving sealing surfaces will not
always seal water tight under all conditions. At
times, side glass or door seals will allow water to
enter the passenger compartment during high pres-
sure washing or hard driving rain (severe) condi-
tions. Overcompensating on door or glass
adjustments to stop a water leak that occurs under
severe conditions can cause premature seal wear and
excessive closing or latching effort. After completing
a repair, water test vehicle to verify leak has stopped
before returning vehicle to use.
VISUAL INSPECTION BEFORE WATER LEAK TESTS
Verify that floor and body plugs are in place, body
drains are clear, and body components are properly
aligned and sealed. If component alignment or seal-
ing is necessary, refer to the appropriate section of
this group for proper procedures.
WATER LEAK TESTS
WARNING: DO NOT USE ELECTRIC SHOP LIGHTS
OR TOOLS IN WATER TEST AREA. PERSONAL
INJURY CAN RESULT.
When the conditions causing a water leak have
been determined, simulate the conditions as closely
as possible.
²If a leak occurs with the vehicle parked in a
steady light rain, flood the leak area with an open-
ended garden hose.
²If a leak occurs while driving at highway speeds
in a steady rain, test the leak area with a reasonable
velocity stream or fan spray of water. Direct the
spray in a direction comparable to actual conditions.
²If a leak occurs when the vehicle is parked on an
incline, hoist the end or side of the vehicle to simu-
late this condition. This method can be used when
the leak occurs when the vehicle accelerates, stops or
turns. If the leak occurs on acceleration, hoist the
front of the vehicle. If the leak occurs when braking,
hoist the back of the vehicle. If the leak occurs on left
turns, hoist the left side of the vehicle. If the leak
occurs on right turns, hoist the right side of the vehi-cle. For hoisting recommendations refer to Group 0,
Lubrication and Maintenance, General Information
section.
WATER LEAK DETECTION
To detect a water leak point-of-entry, do a water
test and watch for water tracks or droplets forming
on the inside of the vehicle. If necessary, remove inte-
rior trim covers or panels to gain visual access to the
leak area. If the hose cannot be positioned without
being held, have someone help do the water test.
Some water leaks must be tested for a considerable
length of time to become apparent. When a leak
appears, find the highest point of the water track or
drop. The highest point usually will show the point of
entry. After leak point has been found, repair the
leak and water test to verify that the leak has
stopped.
Locating the entry point of water that is leaking
into a cavity between panels can be difficult. The
trapped water may splash or run from the cavity,
often at a distance from the entry point. Most water
leaks of this type become apparent after accelerating,
stopping, turning, or when on an incline.
MIRROR INSPECTION METHOD
When a leak point area is visually obstructed, use
a suitable mirror to gain visual access. A mirror can
also be used to deflect light to a limited-access area
to assist in locating a leak point.
BRIGHT LIGHT LEAK TEST METHOD
Some water leaks in the luggage compartment can
be detected without water testing. Position the vehi-
cle in a brightly lit area. From inside the darkened
luggage compartment inspect around seals and body
seams. If necessary, have a helper direct a drop light
over the suspected leak areas around the luggage
compartment. If light is visible through a normally
sealed location, water could enter through the open-
ing.
PRESSURIZED LEAK TEST METHOD
When a water leak into the passenger compart-
ment cannot be detected by water testing, pressurize
the passenger compartment and soap test exterior of
the vehicle. To pressurize the passenger compart-
ment, close all doors and windows, start engine, and
set heater control to high blower in HEAT position. If
engine can not be started, connect a charger to the
battery to ensure adequate voltage to the blower.
With interior pressurized, apply dish detergent solu-
tion to suspected leak area on the exterior of the
vehicle. Apply detergent solution with spray device or
soft bristle brush. If soap bubbles occur at a body
seam, joint, seal or gasket, the leak entry point could
be at that location.
23 - 2 BODYKJ
BODY (Continued)

BODY STRUCTURE
TABLE OF CONTENTS
page page
ASSEMBLY
SPECIFICATIONS
SPECIFICATION.......................6
WELD AND STRUCTURAL ADHESIVE
LOCATIONS
SPECIFICATIONS........................9SEALER LOCATIONS
SPECIFICATIONS.......................87
OPENING DIMENSIONS
SPECIFICATIONS......................111
GAP AND FLUSH
SPECIFICATIONS......................116
ASSEMBLY
SPECIFICATIONS
SPECIFICATION
INDEX
DESCRIPTION FIGURE
COMPLETE BODY STRUCTURE VIEWS ( 1 )
BODY STRUCTURE - SECTIONS ( 2 )
23 - 6 BODY STRUCTUREKJ

HOOD
TABLE OF CONTENTS
page page
HINGE
REMOVAL............................119
INSTALLATION........................119
HOOD
REMOVAL............................119
INSTALLATION........................119
ADJUSTMENTS
ADJUSTMENT.......................119
LATCH
REMOVAL............................120INSTALLATION........................120
LATCH RELEASE CABLE
REMOVAL............................120
INSTALLATION........................120
SUPPORT CYLINDER
REMOVAL............................120
INSTALLATION........................120
LATCH RELEASE HANDLE
REMOVAL............................120
INSTALLATION........................120
HINGE
REMOVAL
NOTE: It is not necessary to remove the hood to
replace one or both hinges. The hinges can be
replaced one at a time.
(1) Raise and support hood.
(2) Using a grease pencil or equivalent, mark posi-
tion of hinge.
(3) Remove hood support cylinder. (Refer to 23 -
BODY/HOOD/SUPPORT CYLINDER - REMOVAL)
(4) Remove nuts attaching hinge to hood.
(5) Remove bolts attaching hinge to body.
(6) Separate hinge from vehicle.
INSTALLATION
(1) Position hinge on vehicle and align reference
marks.
(2) Install bolts attaching hinge to body and
tighten to 28 N´m (21 ft. lbs.).
(3) Install nuts attaching hinge to hood 12 N´m (9
ft. lbs.).
(4) Install hood hinge support cylinder. (Refer to
23 - BODY/HOOD/SUPPORT CYLINDER - INSTAL-
LATION)
HOOD
REMOVAL
(1) Raise hood.
(2) Using a grease pencil or equivalent, mark loca-
tion of hood hinges on hood for installation align-
ment.
(3) Remove bolts attaching hinges to hood.
(4) With the aid of a helper, remove hood from
vehicle.
INSTALLATION
(1) Position hood on hinges.
(2) Install bolts finger-tight.
(3) Align hinges with installation reference marks
and tighten bolts to 12 N´m (9 ft. lbs.).
(4) Inspect hood for proper alignment and adjust
as necessary.
ADJUSTMENTS
ADJUSTMENT
(1) If hood is low in relation to cowl panel, insert
shims between hinge and hood.
(2) Adjust hood bumper in or out to adjust hood-
to-fender height alignment.
(3) Adjust the hood latch as necessary. Tighten the
nuts to 11 N´m (8 ft. lbs.).
(4) Align the latch striker so that striker enters
the latch squarely and without binding.
KJHOOD 23 - 119

DOOR - FRONT
TABLE OF CONTENTS
page page
CHECK STRAP
REMOVAL............................121
INSTALLATION........................121
DOOR
REMOVAL............................122
INSTALLATION........................122
DOOR GLASS
REMOVAL............................122
INSTALLATION........................122
EXTERIOR HANDLE
REMOVAL............................123
INSTALLATION........................123
GLASS RUN CHANNEL
REMOVAL............................123
INSTALLATION........................123
HINGE
REMOVAL............................123
INSTALLATION........................123
LATCH
REMOVAL............................124
INSTALLATION........................124ADJUSTMENTS
ADJUSTMENT.......................124
LATCH STRIKER
REMOVAL............................124
INSTALLATION........................124
LOCK CYLINDER
REMOVAL............................125
INSTALLATION........................125
TRIM PANEL
REMOVAL............................125
INSTALLATION........................126
WATERDAM
REMOVAL............................126
INSTALLATION........................126
WINDOW REGULATOR - MANUAL
REMOVAL............................126
INSTALLATION........................126
WINDOW REGULATOR - ELECTRIC
REMOVAL............................126
INSTALLATION........................126
CHECK STRAP
REMOVAL
(1) Remove the waterdam. (Refer to 23 - BODY/
DOOR - FRONT/WATERDAM - REMOVAL)
(2) Remove screws attaching door check to A-pillar.
(3) Remove the two nuts and remove the door
check strap. (Fig. 1)
INSTALLATION
NOTE: Make sure the proper orientation of the
check strap is maintained using the ªRº and ªLº on
the top.
(1) Install the check strap through the speaker
hole.
(2) Install the nuts and tighten to 12 N´m (9 ft.
lbs.).
(3) Connect the strap to the A-pillar and tighten
the bolts to 12 N´m (9 ft. lbs.).
(4) Install the waterdam. (Refer to 23 - BODY/
DOOR - FRONT/WATERDAM - INSTALLATION)
Fig. 1 CHECK STRAP
1 - NUTS
2 - CHECK STRAP
3 - SPEAKER OPENING
KJDOOR - FRONT 23 - 121

DOOR
REMOVAL
(1) Disconnect the door wire harness electrical con-
nector at the A-pillar.
(2) Support the door with a suitable lifting device.
(3) Remove the bolts attaching the check strap to
the a-pillar.
NOTE: The epoxy washers should not be removed
from the hinge. If the washers are removed the door
may have to be re-adjusted.
(4) Remove the nuts attaching the door hinges to
the door. (Fig. 2)
INSTALLATION
(1) Support the door with a suitable lifting device
and install the door onto the hinges.
(2) Install the nuts and washers if they were
removed previously and tighten to 23 N´m (17 ft.
lbs.).
(3) Connect the door wire harness electrical con-
nector.
(4) Connect the check strap to the a-pillar and
install the bolts.
(5) Tighten the check strap bolts to 12 N´m (9 ft.
lbs.).(6) Adjust the door as necessary. (Refer to 23 -
BODY/BODY STRUCTURE/GAP AND FLUSH -
SPECIFICATIONS)
DOOR GLASS
REMOVAL
(1) Remove the outer belt molding. (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FRONT DOOR
OUTER BELT MOLDING - REMOVAL)
(2) Remove the waterdam. (Refer to 23 - BODY/
DOOR - FRONT/WATERDAM - REMOVAL)
(3) Raise the glass to the position shown and using
a long flat blade or hook type tool, disengage clips
attaching glass retainer to regulator lift plate. (Fig.
3)
(4) Disconnect the glass from the regulator lift
plate and re-install the clips.
(5) Rotate the top of the glass toward the front
and remove the glass from the window opening.
INSTALLATION
(1) Install the glass through the window opening
and align the mounting plate to the lift plate.
(2) Engage the glass to the regulator lift plate.
(3) Install the outer belt molding. (Refer to 23 -
BODY/WEATHERSTRIP/SEALS/FRONT DOOR
OUTER BELT MOLDING - INSTALLATION)
(4) Install the waterdam. (Refer to 23 - BODY/
DOOR - FRONT/WATERDAM - INSTALLATION)
Fig. 2 HINGES
1 - NUTS (4)
2 - EPOXY WASHERS (2) (NOT REMOVABLE)
3 - HINGES
4 - DOOR
Fig. 3 DOOR GLASS/REGULATOR
1 - DOOR GLASS ATTACHMENT CLIP (2)
2 - DOOR OPENING
3 - REGULATOR LIFT PLATE
4 - DOOR GLASS
23 - 122 DOOR - FRONTKJ