2002 JEEP LIBERTY mirror

(2) To determine if the secondary timing chains
are worn, rotate the engine clockwise until maximum
tensioner piston extension is obtained. Measure the
distance between the secondary timing chain ten-
sioner housing and the step ledge on the piston. The
measurement at point (A) must be less than 15mm
(.5906 inches).
(3) If the measurement exceeds the specification
the secondary timing chains are worn and require
replacement. Refer to Timing Chain and Sprockets in
this section for procedure.
SERVICE PROCEDURES
TIMING VERIFICATION
CAUTION: The 3.7L is a non free-wheeling design
engine. Therefore, correct engine timing is critical.
NOTE: Components referred to as left hand or right
hand are as viewed from the drivers position inside
the vehicle.
NOTE: The blue link plates on the chains and the
dots on the camshaft drive sprockets may not line
up during the timing verification procedure. The
blue link plates are lined up with the sprocket dots
only when re-timing the complete timing drive.
Once the timing drive is rotated blue link-to-dot
alignment is no longer valid.
Engine base timing can be verified by the following
procedure:
(1) Remove the cylinder head covers. Refer to the
procedure in this section.
(2) Using a mirror, locate the TDC arrow on the
front cover (Fig. 91). Rotate the crankshaft until the
mark on the crankshaft damper is aligned with the
TDC arrow on the front cover. The engine is now at
TDC.
(3) Note the location of the V6 mark stamped into
the camshaft drive gears. If the V6 mark on each
camshaft drive gear is at the twelve o'clock position,
the engine is at TDC on the exhaust stroke. If the V6
mark on each gear is at the six o'clock position, the
engine is at TDC on the compression stroke. (Fig. 95)
(4) If both of the camshaft drive gears are off in
the same or opposite directions, the primary chain or
both secondary chains are at fault. Refer to Timing
Chain and Sprockets procedure in this section.
(5) If only one of the camshaft drive gears is off
and the other is correct, the problem is confined to
one secondary chain. Refer to Single camshaft tim-
ing, in this procedure.(6) If both camshaft drive gear V6 marks are at
the twelve o'clock or the six o' clock position the
engine base timing is correct. Reinstall the cylinder
head covers.
COUNTER BALANCE SHAFT TIMING
(1) Ensure that the engine is at TDC with both
camshaft sprocket marks are in the 12 o'clock posi-
tion. (Fig. 94)
(2) Look down the left cylinder gear chain cavity.
The timing dot on the counter balance shaft drive
gear should be in the 6 o'clock position (Fig. 92).
TIMING - SINGLE CAMSHAFT
NOTE: to adjust the timing on one camshaft, pre-
form the following procedure.
(1) Using Chain Tensioner Wedge, Special Tool
8379, stabilize the secondary chain drive. For refer-
ence purposes, mark the chain-to-sprocket position.
(Fig. 93)
(2) Remove the camshaft drive gear retaining bolt.
(3) Carefully remove the camshaft drive gear from
the camshaft.
(4) Re-index the camshaft drive gear in the chain
until the V6 mark is at the same position as the V6
mark on the opposite camshaft drive gear.
Fig. 91 Engine Top Dead Center (TDC) Indicator
Mark
1 - TIMING CHAIN COVER
2 - CRANKSHAFT TIMING MARKS
9 - 72 ENGINE - 3.7LKJ
VALVE TIMING (Continued)

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)

SPECIFICATIONS
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
FENDER BOLTS 12 9 Ð
FLIP-UP GLASS HINGE BOLTS 7 Ð 60
FRONT DOOR CHECK STRAP NUTS 12 9 Ð
FRONT DOOR CHECK STRAP TO A-PILLAR BOLTS 12 9 Ð
FRONT DOOR GLASS RUN CHANNEL BOLTS 9 Ð 80
FRONT DOOR HINGE TO A-PILLAR BOLTS 28 21 Ð
FRONT DOOR HINGE TO DOOR NUTS 23 17 Ð
FRONT DOOR LATCH SCREW 11 8 Ð
FRONT DOOR LATCH STRIKER SCREWS 28 21 Ð
FRONT DOOR OUTSIDE HANDLE NUTS 6 Ð 55
FRONT DOOR REGULATOR BOLTS 9 Ð 80
FRONT SEAT BACK RECLINER BOLTS 28 21 Ð
FRONT SEAT BOLTS/NUT 43 32 Ð
FRONT SEAT RISER BOLTS 28 21 Ð
FRONT SEAT TRACK BOLTS 28 21 Ð
HOOD HINGE TO BODY BOLTS 28 21 Ð
HOOD HINGE TO HOOD BOLTS 12 9 Ð
HOOD LATCH NUTS 12 9 Ð
HOOD LATCH SUPPORT BOLTS 10 Ð 85
INSTRUMENT PANEL CENTER SUPPORT BRACKET
BOLTS23 17 Ð
INSTRUMENT PANEL HVAC NUTS/BOLTS 6 Ð 55
INSTRUMENT PANEL ROLL DOWN BOLTS 54 40 Ð
INSTRUMENT PANEL TOP BOLTS 28 21 Ð
OUTSIDE MIRROR NUTS 7 Ð 65
RADIATOR CROSSMEMBER BOLTS 12 9 Ð
REAR DOOR CHECK STRAP NUTS 12 9 Ð
REAR DOOR CHECK STRAP TO A-PILLAR BOLTS 12 9 Ð
REAR DOOR GLASS RUN CHANNEL BOLTS 9 Ð 80
REAR DOOR HINGE TO B-PILLAR BOLTS 28 21 Ð
REAR DOOR HINGE TO DOOR NUTS 23 17 Ð
REAR DOOR LATCH SCREW 11 8 Ð
REAR DOOR LATCH STRIKER SCREWS 28 21 Ð
REAR DOOR OUTSIDE HANDLE NUTS 6 Ð 55
REAR SEAT BACK HINGE BOLTS 28 21 Ð
REAR SEAT LATCH/LOCK ASSEMBLY BOLTS 28 21 Ð
REAR SEAT OUTBOARD NUTS 43 32 Ð
REAR SEAT OUTER SEAT CUSHION LEG BOLTS 35 26 Ð
ROOF RACK BOLTS 8 Ð 75
23 - 4 BODYKJ
BODY (Continued)

DESCRIPTION N´m Ft. Lbs. In. Lbs.
SIDE VIEW MIRROR NUTS 7 Ð 65
SWING GATE EXTERIOR HANDLE NUTS 6 Ð 55
SWING GATE HINGE BOLTS 31 23 Ð
SWING GATE HINGE TO D-PILLAR BOLTS 31 23 Ð
SWING GATE LATCH SCREWS 11 8 Ð
SWING GATE LATCH STRIKER SCREWS 11 8 Ð
WASHER BOTTLE BOLT 10 Ð 85
SPECIAL TOOLS
BODY
Trim Stick C-4755
Torx Bit Set C-4794-B
Molding Remover C-4829
KJBODY 23 - 5
BODY (Continued)

EXTERIOR
TABLE OF CONTENTS
page page
BODY SIDE MOLDINGS
REMOVAL............................140
INSTALLATION........................140
COWL GRILLE
REMOVAL............................140
INSTALLATION........................140
EXTERIOR NAME PLATES
REMOVAL............................140
INSTALLATION........................141
FRONT FENDER
REMOVAL............................141
INSTALLATION........................141
FUEL FILL DOOR/HOUSING
REMOVAL............................141
INSTALLATION........................141
GRILLE
REMOVAL............................142
INSTALLATION........................142
GRILLE OPENING REINFORCEMENT
REMOVAL............................142
INSTALLATION........................142FRONT WHEELHOUSE SPLASH SHIELD
REMOVAL............................143
INSTALLATION........................143
LUGGAGE RACK
REMOVAL............................144
INSTALLATION........................144
REAR WHEELHOUSE SPLASH SHIELD
REMOVAL............................144
INSTALLATION........................144
SIDE VIEW MIRROR
REMOVAL............................145
INSTALLATION........................145
FRONT WHEEL OPENING FLARE MOLDINGS
REMOVAL............................145
INSTALLATION........................145
REAR WHEEL OPENING FLARE MOLDINGS
REMOVAL............................145
INSTALLATION........................145
RADIATOR CROSSMEMBER
REMOVAL............................146
INSTALLATION........................146
BODY SIDE MOLDINGS
REMOVAL
(1) Using a trim stick C-4755 or equivalent,
remove and discard the molding from the outside of
the door.
INSTALLATION
(1) Thoroughly clean all residue from the body side
molding attachment area of the door.
(2) Wipe area clean with a 50% solution of water
and alcohol and wipe dry.
(3) Apply new body side molding using the locators
in the door and apply pressure of approximately 40
p.s.i. over the entire surface of the molding.
COWL GRILLE
REMOVAL
(1) Remove the hood seal.
(2) Remove the wiper arms. (Refer to 8 - ELEC-
TRICAL/WIPERS/WASHERS/WIPER ARMS -
REMOVAL)
(3) Remove the four plastic retainers and remove
the cowl grill.
INSTALLATION
(1) Position the cowl grill and engage the nine
clips to the bottom of the windshield.
(2) Install the five plastic retainers.
(3) Install the wiper arms. (Refer to 8 - ELECTRI-
CAL/WIPERS/WASHERS/WIPER ARMS - INSTAL-
LATION)
(4) Install the hood seal.
EXTERIOR NAME PLATES
REMOVAL
NOTE: Exterior nameplates are attached to body
panels with adhesive tape.
(1) Apply a length of masking tape on the body,
parallel to the top edge of the nameplate to use as a
guide, if necessary.
(2) If temperature is below 21ÉC (70ÉF) warm
emblem with a heat lamp or gun. Do not exceed 52ÉC
(120ÉF) when heating emblem.
(3) Using a trim stick C-4755 or equivalent, behind
the emblem to separate the adhesive backing from
the body.
23 - 140 EXTERIORKJ

SIDE VIEW MIRROR
REMOVAL
(1) Remove the trim panel. (Refer to 23 - BODY/
DOOR - FRONT/TRIM PANEL - REMOVAL)
(2) Disconnect the electrical connector. (Fig. 10)
(3) Remove the three nuts and remove the mirror
assembly.
INSTALLATION
(1) Install the mirror assembly.
(2) Install the three nuts and tighten to 7 N´m (65
in. lbs.).
(3) Connect the electrical connector.
(4) Install the trim panel. (Refer to 23 - BODY/
DOOR - FRONT/TRIM PANEL - INSTALLATION)
FRONT WHEEL OPENING
FLARE MOLDINGS
REMOVAL
(1) Remove the 10 rivets connecting the flare to
the splash shield, flare brackets, fascia and air dam.
(Fig. 11)
(2) Using a trim stick C-4755 or equivalent, sepa-
rate the clips attaching the molding to the fascia and
fender.
(3) Remove the flare molding.
INSTALLATION
(1) Position flare molding and seat clips into the
fascia.
(2) Seat the remaining clips into the fender.(3) Install ten new rivets securing the flare mold-
ing to the splash shield, flare brackets, fascia and air
dam.
REAR WHEEL OPENING FLARE
MOLDINGS
REMOVAL
(1) Open the rear door and remove the five rivets
from the inside surface of the door. (Fig. 12)
(2) Using a trim stick C-4755 or equivalent, sepa-
rate the clips attaching the molding to the door and
remove the molding.
(3) Remove the 5 rivets from the rear flare and
splash shield.
(4) Using a trim stick C-4755 or equivalent, sepa-
rate the clips attaching the molding to the body and
the rear fascia and remove the molding.
(5) Remove the two rivets and remove the flare
extension. (Fig. 13)
INSTALLATION
(1) Install the flare extension and install two new
rivets.
(2) Position the rear flare molding and seat the
clips attaching it to the body and the rear fascia.
(3) Install five new rivets attaching the flare to the
splash shield.
Fig. 10 SIDE VIEW MIRROR
1 - MIRROR ASSEMBLY
2 - NUTS (3)
3 - ELECTRICAL CONNECTOR
Fig. 11 FRONT WHEEL OPENING FLARE MOLDING
1 - FLARE MOLDING
2 - RIVETS (10)
KJEXTERIOR 23 - 145

INTERIOR
TABLE OF CONTENTS
page page
4WD FLOOR SHIFT BOOT
REMOVAL............................156
INSTALLATION........................156
A-PILLAR TRIM AND GRAB HANDLE
REMOVAL............................156
INSTALLATION........................156
COWL TRIM COVER
REMOVAL............................157
INSTALLATION........................157
DOOR SILL SCUFF PLATE
REMOVAL............................157
INSTALLATION........................157
ASSIST HANDLE
REMOVAL............................157
INSTALLATION........................157
B-PILLAR LOWER TRIM
REMOVAL............................157
INSTALLATION........................157
B-PILLAR UPPER TRIM
REMOVAL............................157
INSTALLATION........................158
CARPETS AND FLOOR MATS
REMOVAL............................158
INSTALLATION........................158
SHIFT BEZEL
REMOVAL............................158
INSTALLATION........................158FLOOR CONSOLE
REMOVAL............................158
INSTALLATION........................158
FLOOR CONSOLE LID LATCH
REMOVAL............................158
INSTALLATION........................158
HEADLINER
REMOVAL............................159
INSTALLATION........................159
QUARTER TRIM PANEL
REMOVAL............................159
INSTALLATION........................159
REAR DOOR SCUFF PLATE
REMOVAL............................160
INSTALLATION........................160
SUN VISOR
REMOVAL............................160
INSTALLATION........................160
SUN VISOR SUPPORT
REMOVAL............................160
INSTALLATION........................160
REAR VIEW MIRROR
REMOVAL............................161
INSTALLATION
INSTALLATION......................161
INSTALLATION - REARVIEW MIRROR
SUPPORT BRACKET..................161
4WD FLOOR SHIFT BOOT
REMOVAL
(1) Remove the shift lever and remove the boot
from the lever. (Refer to 21 - TRANSMISSION/
TRANSAXLE/TRANSFER CASE/SHIFT LEVER -
REMOVAL)
INSTALLATION
(1) Install the shift boot onto the shift lever and
install the lever. (Refer to 21 - TRANSMISSION/
TRANSAXLE/TRANSFER CASE/SHIFT LEVER -
INSTALLATION)
A-PILLAR TRIM AND GRAB
HANDLE
REMOVAL
(1) Using a small pry tool or equivalent, remove
the grab handle trim plugs.
(2) Remove the two grab handle screws.
(3) Remove the grab handle and a-pillar trim from
the a-pillar.
INSTALLATION
(1) Snap a-pillar trim and grab handle into the
a-pillar.
(2) Install the two screws and install the grab han-
dle trim plugs.
23 - 156 INTERIORKJ

REAR VIEW MIRROR
REMOVAL
(1) If equipped, disconnect mirror harness connec-
tor.
(2) Loosen the mirror base setscrew (Fig. 6).
(3) Slide the mirror base upward and off the
bracket.
INSTALLATION
INSTALLATION
(1) Position the mirror base at the bracket and
slide it downward onto the support bracket (Fig. 6).
(2) Tighten the setscrew 1 N´m (15 in. lbs.) torque.
(3) If equipped, connect mirror harness connector.
INSTALLATION - REARVIEW MIRROR
SUPPORT BRACKET
(1) Mark the position for the mirror bracket on the
outside of the windshield glass with a wax pencil.
(2) Clean the bracket contact area on the glass.
Use a mild powdered cleanser on a cloth saturated
with isopropyl (rubbing) alcohol. Finally, clean the
glass with a paper towel dampened with alcohol.
(3) Sand the surface on the support bracket with
fine grit-sandpaper. Wipe the bracket surface clean
with a paper towel.
(4) Apply accelerator to the surface on the bracket
according to the following instructions:
(a) Crush the vial to saturate the felt applicator.
(b) Remove the paper sleeve.
(c) Apply accelerator to the contact surface on
the bracket.
(d) Allow the accelerator to dry for five minutes.
(e) Do not touch the bracket contact surface
after the accelerator has been applied.
(5) Apply adhesive accelerator to the bracket con-
tact surface on the windshield glass. Allow the accel-
erator to dry for one minute. Do not touch the glass
contact surface after the accelerator has been
applied.
(6) Install the bracket according to the following
instructions:
(a) Apply one drop of adhesive at the center of
the bracket contact-surface on the windshield
glass.
(b) Apply an even coat of adhesive to the contact
surface on the bracket.
(c) Align the bracket with the marked position
on the windshield glass.
(d) Press and hold the bracket in place for at
least one minute.
NOTE: Verify that the mirror support bracket is cor-
rectly aligned, because the adhesive will cure rap-
idly.
(7) Allow the adhesive to cure for 8-10 minutes.
Remove any excess adhesive with an alcohol-damp-
ened cloth.
(8) Allow the adhesive to cure for an additional
8-10 minutes before installing the mirror.
Fig. 6 Rear View Mirror
1 - CONNECTOR
2 - SCREW
3 - REAR VIEW MIRROR
4 - SUPPORT BUTTON
5 - WINDSHIELD
KJINTERIOR 23 - 161