2002 JEEP LIBERTY Engine repair

RELAY - DIAGNOSIS AND TESTING,
FRONT FOG LAMP....................8L-23
RELAY - DIAGNOSIS AND TESTING,
HEADLAMP HIGH BEAM...............8L-34
RELAY - DIAGNOSIS AND TESTING,
HEADLAMP LOW BEAM...............8L-40
RELAY - DIAGNOSIS AND TESTING,
PARK LAMP.........................8L-55
RELAY - DIAGNOSIS AND TESTING,
REAR FOG LAMP.....................8L-57
RELAY - DIAGNOSIS AND TESTING,
TRAILER TOW.......................8L-62
RELAY - INSTALLATION, DAYTIME
RUNNING LAMP.....................8L-21
RELAY - INSTALLATION, FRONT FOG
LAMP..............................8L-24
RELAY - INSTALLATION, HEADLAMP
HIGH BEAM.........................8L-35
RELAY - INSTALLATION, HEADLAMP
LOW BEAM.........................8L-41
RELAY - INSTALLATION, PARK LAMP.....8L-56
RELAY - INSTALLATION, REAR FOG
LAMP..............................8L-58
RELAY - INSTALLATION, TRAILER TOW . . . 8L-63
RELAY - OPERATION, DAYTIME
RUNNING LAMP.....................8L-20
RELAY - OPERATION, FRONT FOG LAMP . . 8L-22
RELAY - OPERATION, HEADLAMP HIGH
BEAM..............................8L-33
RELAY - OPERATION, HEADLAMP LOW
BEAM..............................8L-39
RELAY - OPERATION, PARK LAMP.......8L-54
RELAY - OPERATION, REAR FOG LAMP . . . 8L-57
RELAY - OPERATION, TRAILER TOW.....8L-62
RELAY - REMOVAL, DAYTIME RUNNING
LAMP..............................8L-21
RELAY - REMOVAL, FRONT FOG LAMP . . . 8L-24
RELAY - REMOVAL, HEADLAMP HIGH
BEAM..............................8L-34
RELAY - REMOVAL, HEADLAMP LOW
BEAM..............................8L-40
RELAY - REMOVAL, PARK LAMP........8L-55
RELAY - REMOVAL, REAR FOG LAMP....8L-58
RELAY - REMOVAL, TRAILER TOW.......8L-63
REMOVAL - CLEANING.................9-55
REMOVAL - INSPECTION...............9-28
REMOVAL, 2.4L.......................7-20
REMOVAL, 2.4L.......................9-19
REMOVAL, 2.4L ENGINE....7-14,7-16,7-22,7-27
REMOVAL, BALANCE SHAFT.............9-60
REMOVAL, BALANCE SHAFT CARRIER.....9-64
REMOVAL, BALANCE SHAFT CHAIN.......9-64
REMOVAL, BRAKE LAMP SWITCH.......8L-17
REMOVAL, CAMSHAFT OIL SEAL(S).......9-22
REMOVAL, CAMSHAFT(S)...............9-24
REMOVAL, CATALYTIC CONVERTER.......11-2
REMOVAL, CENTER HIGH MOUNTED
STOP LAMP BULB....................8L-18
REMOVAL, CENTER HIGH MOUNTED
STOP LAMP UNIT....................8L-19
REMOVAL, CLEVIS BRACKET BUSHING.....2-2
REMOVAL, CRANKSHAFT...............9-33
REMOVAL, CRANKSHAFT OIL SEAL -
FRONT..............................9-37
REMOVAL, CRANKSHAFT OIL SEAL -
REAR...............................9-38
REMOVAL, CRANKSHAFT SPROCKET......9-55
REMOVAL, CROSS-OVER PIPE...........11-4
REMOVAL, CYLINDER HEAD.............9-20
REMOVAL, CYLINDER HEAD COVER.......9-26
REMOVAL, CYLINDER HEAD OFF.........9-27
REMOVAL, CYLINDER HEAD ON..........9-27
REMOVAL, DAYTIME RUNNING LAMP
RELAY.............................8L-21
REMOVAL, ENGINE ASSEMBLY...........9-12
REMOVAL, ENGINE COOLANT
TEMPERATURE SENSOR................7-21
REMOVAL, EXHAUST MANIFOLD.........9-53
REMOVAL, FRONT FOG LAMP BULB......8L-21
REMOVAL, FRONT FOG LAMP RELAY.....8L-24
REMOVAL, FRONT FOG LAMP UNIT......8L-24
REMOVAL, FRONT LAMP BULB.........8L-27
REMOVAL, FRONT LAMP UNIT
..........8L-27
REMOVAL, FRONT MOUNT
..............9-44
REMOVAL, FRONT POSITION LAMP
BULB
..............................8L-28
REMOVAL, HAZARD SWITCH
...........8L-29
REMOVAL, HEADLAMP BULB
...........8L-30REMOVAL, HEADLAMP HIGH BEAM
RELAY.............................8L-34
REMOVAL, HEADLAMP LEVELING
MOTOR............................8L-36
REMOVAL, HEADLAMP LEVELING
SWITCH............................8L-38
REMOVAL, HEADLAMP LOW BEAM
RELAY.............................8L-40
REMOVAL, HEADLAMP UNIT...........8L-41
REMOVAL, HYDRAULIC LIFTERS.........9-29
REMOVAL, INTAKE MANIFOLD...........9-52
REMOVAL, LAMP....................8L-66
REMOVAL, LAMP BAR................8L-65
REMOVAL, LAMP BAR SWITCH.........8L-67
REMOVAL, LICENSE PLATE LAMP BULB . . 8L-44
REMOVAL, LICENSE PLATE LAMP UNIT . . . 8L-45
REMOVAL, LOWER BALL JOINT...........2-5
REMOVAL, LOWER CONTROL ARM
BUSHING.............................2-2
REMOVAL, LOWER SUSPENSION ARM
BUSHING.............................2-7
REMOVAL, MUFFLER...................11-4
REMOVAL, MULTI-FUNCTION SWITCH....8L-53
REMOVAL, OIL FILTER.................9-47
REMOVAL, OIL PAN...................9-48
REMOVAL, OIL PUMP..................9-49
REMOVAL, PARK LAMP RELAY..........8L-55
REMOVAL, PISTON & CONNECTING ROD . . . 9-40
REMOVAL, RADIATOR..................7-22
REMOVAL, RADIATOR FAN - ELECTRIC....7-26
REMOVAL, REAR FOG LAMP RELAY......8L-58
REMOVAL, REAR LAMP BULB..........8L-59
REMOVAL, REAR LAMP UNIT...........8L-59
REMOVAL, REAR MOUNT...............9-45
REMOVAL, REPEATER LAMP BULB.......8L-60
REMOVAL, REPEATER LAMP UNIT.......8L-61
REMOVAL, RHD........................5-1
REMOVAL, ROCKER ARMS..............9-29
REMOVAL, STRUCTURAL COLLAR........9-44
REMOVAL, TIMING BELT................9-55
REMOVAL, TIMING BELT COVER(S).......9-53
REMOVAL, TIMING BELT TENSIONER &
PULLEY.............................9-59
REMOVAL, TRAILER TOW CONNECTOR . . . 8L-61
REMOVAL, TRAILER TOW RELAY........8L-63
REMOVAL, UPPER BALL JOINT...........2-6
REMOVAL, UPPER CONTROL ARM
BUSHINGS............................2-3
REMOVAL, UPPER SUSPENSION ARM
BUSHING.............................2-7
REMOVAL, VIBRATION DAMPER..........9-43
REPAIR OF DAMAGED OR WORN
THREADS - STANDARD PROCEDURE.......9-9
REPEATER LAMP BULB - INSTALLATION . . 8L-60
REPEATER LAMP BULB - REMOVAL......8L-60
REPEATER LAMP UNIT - INSTALLATION . . 8L-61
REPEATER LAMP UNIT - REMOVAL......8L-61
REVERSE FLUSHING - STANDARD
PROCEDURE, COOLING SYSTEM.........7-12
RHD - INSTALLATION...................5-1
RHD - REMOVAL.......................5-1
RING, FITTING - PISTON................9-42
ROCKER ARMS - INSPECTION...........9-30
ROCKER ARMS - INSTALLATION.........9-30
ROCKER ARMS - REMOVAL.............9-29
ROD - DESCRIPTION, PISTON &
CONNECTING.........................9-40
ROD - INSTALLATION, PISTON &
CONNECTING.........................9-41
ROD - OPERATION, PISTON &
CONNECTING.........................9-40
ROD - REMOVAL, PISTON &
CONNECTING.........................9-40
ROD, FITTING - CONNECTING............9-32
RUNNING LAMP RELAY - DESCRIPTION,
DAYTIME...........................8L-20
RUNNING LAMP RELAY - INSTALLATION,
DAYTIME...........................8L-21
RUNNING LAMP RELAY - OPERATION,
DAYTIME
...........................8L-20
RUNNING LAMP RELAY - REMOVAL,
DAYTIME
...........................8L-21
SEAL - FRONT - INSTALLATION,
CRANKSHAFT OIL
.....................9-37
SEAL - FRONT - REMOVAL,
CRANKSHAFT OIL
.....................9-37
SEAL - REAR - INSTALLATION,
CRANKSHAFT OIL
.....................9-39SEAL - REAR - REMOVAL, CRANKSHAFT
OIL ................................9-38
SEALERS - STANDARD PROCEDURE,
FORM-IN-PLACE GASKETS..............9-10
SEAL(S) - INSTALLATION, CAMSHAFT
OIL ................................9-22
SEAL(S) - REMOVAL, CAMSHAFT OIL.....9-22
SEATS - CLEANING, INTAKE/EXHAUST
VALVES .............................9-27
SEATS - DESCRIPTION, INTAKE/
EXHAUST VALVES.....................9-27
SENSOR - DESCRIPTION, ENGINE
COOLANT TEMPERATURE...............7-21
SENSOR - INSTALLATION, ENGINE
COOLANT TEMPERATURE...............7-22
SENSOR - OPERATION, ENGINE
COOLANT TEMPERATURE...............7-21
SENSOR - REMOVAL, ENGINE COOLANT
TEMPERATURE.......................7-21
SENSOR/SWITCH - DESCRIPTION, OIL
PRESSURE..........................9-48
SENSOR/SWITCH - OPERATION, OIL
PRESSURE..........................9-48
SERPENTINE DRIVE BELT DIAGNOSIS -
DIAGNOSIS AND TESTING..............7-15
SHAFT - DESCRIPTION, BALANCE........9-59
SHAFT - OPERATION, BALANCE..........9-59
SHAFT - REMOVAL, BALANCE...........9-60
SHAFT CARRIER - INSTALLATION,
BALANCE............................9-64
SHAFT CARRIER - REMOVAL, BALANCE....9-64
SHAFT CHAIN - INSTALLATION,
BALANCE............................9-64
SHAFT CHAIN - REMOVAL, BALANCE......9-64
SHAFT TIMING, INSTALLATION -
BALANCE............................9-61
SHIELDS - DESCRIPTION, HEAT..........11-4
SPECIAL TOOLS - 2.4L ENGINE..........9-17
SPECIAL TOOLS - COOLING.............7-13
SPECIAL TOOLS - FRONT SUSPENSION.....2-1
SPECIAL TOOLS - REAR SUSPENSION......2-6
SPECIFICATIONS - TORQUE.............7-13
SPECIFICATIONS, 2.4L ENGINE...........9-13
SPECIFICATIONS, LAMPS/LIGHTING -
EXTERIOR..........................8L-15
SPECIFICATIONS, TORQUE..............9-16
SPROCKET - INSTALLATION,
CRANKSHAFT........................9-56
SPROCKET - REMOVAL, CRANKSHAFT.....9-55
STANDARD PROCEDURE - CLEANING.....9-31
STANDARD PROCEDURE - ENGINE OIL
LEVEL CHECK........................9-47
STANDARD PROCEDURE - INSPECTION....9-32
STANDARD PROCEDURE, CAMSHAFT
END-PLAY...........................9-23
STANDARD PROCEDURE, COOLING
SYSTEM - REVERSE FLUSHING..........7-12
STANDARD PROCEDURE, CRANKSHAFT
END PLAY ...........................9-33
STANDARD PROCEDURE, CYLINDER
BORE HONING........................9-31
STANDARD PROCEDURE, DRAINING
COOLING SYSTEM....................7-11
STANDARD PROCEDURE, ENGINE CORE
AND OIL GALLERY PLUGS...............9-9
STANDARD PROCEDURE, ENGINE
GASKET SURFACE PREPARATION.........9-11
STANDARD PROCEDURE, ENGINE OIL
AND FILTER CHANGE..................9-47
STANDARD PROCEDURE, FLUSHING
COOLERS AND TUBES.................7-30
STANDARD PROCEDURE, FORM-IN-
PLACE GASKETS AND SEALERS..........9-10
STANDARD PROCEDURE, HYDROSTATIC
LOCKED ENGINE.......................9-9
STANDARD PROCEDURE, LAMP BAR
AIMING............................8L-65
STANDARD PROCEDURE, MAIN BEARING
- FITTING
............................9-35
STANDARD PROCEDURE, MEASURING
BEARING CLEARANCE USING
PLASTIGAGE
.........................9-11
STANDARD PROCEDURE, PISTON TO
CYLINDER BORE FITTING
...............9-30
STANDARD PROCEDURE, REFILLING
COOLING SYSTEM
....................7-11
STANDARD PROCEDURE, REPAIR OF
DAMAGED OR WORN THREADS
...........9-9
6 INDEXKJ
Description Group-Page Description Group-Page Description Group-Page

STOP LAMP BULB - INSTALLATION,
CENTER HIGH MOUNTED..............8L-19
STOP LAMP BULB - REMOVAL, CENTER
HIGH MOUNTED.....................8L-18
STOP LAMP UNIT - INSTALLATION,
CENTER HIGH MOUNTED..............8L-19
STOP LAMP UNIT - REMOVAL, CENTER
HIGH MOUNTED.....................8L-19
STRUCTURAL COLLAR - INSTALLATION....9-44
STRUCTURAL COLLAR - REMOVAL.......9-44
SURFACE PREPARATION - STANDARD
PROCEDURE, ENGINE GASKET...........9-11
SUSPENSION ARM BUSHING -
INSTALLATION, LOWER.................2-8
SUSPENSION ARM BUSHING -
INSTALLATION, UPPER..................2-8
SUSPENSION ARM BUSHING -
REMOVAL, LOWER.....................2-7
SUSPENSION ARM BUSHING -
REMOVAL, UPPER......................2-7
SUSPENSION, SPECIAL TOOLS - FRONT....2-1
SUSPENSION, SPECIAL TOOLS - REAR.....2-6
SWITCH - DESCRIPTION, BACKUP LAMP . . 8L-15
SWITCH - DESCRIPTION, BRAKE LAMP . . . 8L-16
SWITCH - DESCRIPTION, HAZARD.......8L-28
SWITCH - DESCRIPTION, HEADLAMP
LEVELING..........................8L-37
SWITCH - DESCRIPTION, LAMP BAR.....8L-67
SWITCH - DESCRIPTION, MULTI-
FUNCTION..........................8L-46
SWITCH - DIAGNOSIS AND TESTING,
BACKUP LAMP......................8L-15
SWITCH - DIAGNOSIS AND TESTING,
BRAKE LAMP.......................8L-17
SWITCH - DIAGNOSIS AND TESTING,
HEADLAMP LEVELING.................8L-37
SWITCH - DIAGNOSIS AND TESTING,
MULTI-FUNCTION....................8L-50
SWITCH - INSTALLATION, BRAKE LAMP . . 8L-18
SWITCH - INSTALLATION, HAZARD......8L-30
SWITCH - INSTALLATION, HEADLAMP
LEVELING..........................8L-38
SWITCH - INSTALLATION, LAMP BAR....8L-67
SWITCH - INSTALLATION, MULTI-
FUNCTION..........................8L-53
SWITCH - OPERATION, BACKUP LAMP . . . 8L-15
SWITCH - OPERATION, BRAKE LAMP.....8L-16
SWITCH - OPERATION, HAZARD.........8L-29
SWITCH - OPERATION, HEADLAMP
LEVELING..........................8L-37
SWITCH - OPERATION, MULTI-FUNCTION . 8L-48
SWITCH - REMOVAL, BRAKE LAMP......8L-17
SWITCH - REMOVAL, HAZARD..........8L-29
SWITCH - REMOVAL, HEADLAMP
LEVELING..........................8L-38
SWITCH - REMOVAL, LAMP BAR........8L-67
SWITCH - REMOVAL, MULTI-FUNCTION . . . 8L-53
SYSTEM - DESCRIPTION, EXHAUST.......11-1
SYSTEM - DIAGNOSIS AND TESTING,
EXHAUST............................11-2
SYSTEM - OPERATION, COOLING..........7-2
SYSTEM - REVERSE FLUSHING -
STANDARD PROCEDURE, COOLING.......7-12
SYSTEM - STANDARD PROCEDURE,
DRAINING COOLING...................7-11
SYSTEM - STANDARD PROCEDURE,
REFILLING COOLING...................7-11
SYSTEM 2.4L ENGINE - DESCRIPTION,
COOLING.............................7-1
SYSTEM DIAGNOSIS CHART -
DIAGNOSIS AND TESTING, COOLING.......7-5
SYSTEM LEAKS - DIAGNOSIS AND
TESTING, COOLING.....................7-2
TEMPERATURE SENSOR - DESCRIPTION,
ENGINE COOLANT.....................7-21
TEMPERATURE SENSOR -
INSTALLATION, ENGINE COOLANT........7-22
TEMPERATURE SENSOR - OPERATION,
ENGINE COOLANT.....................7-21
TEMPERATURE SENSOR - REMOVAL,
ENGINE COOLANT.....................7-21TENSIONER & PULLEY - INSTALLATION,
TIMING BELT.........................9-59
TENSIONER & PULLEY - REMOVAL,
TIMING BELT.........................9-59
TEST - DIAGNOSIS AND TESTING,
CYLINDER COMBUSTION PRESSURE
LEAKAGE.............................9-3
TEST - DIAGNOSIS AND TESTING,
CYLINDER COMPRESSION PRESSURE......9-3
TESTING, BACKUP LAMP SWITCH -
DIAGNOSIS.........................8L-15
TESTING, BRAKE LAMP SWITCH -
DIAGNOSIS.........................8L-17
TESTING, COOLING SYSTEM DIAGNOSIS
CHART - DIAGNOSIS....................7-5
TESTING, COOLING SYSTEM LEAKS -
DIAGNOSIS...........................7-2
TESTING, CYLINDER COMBUSTION
PRESSURE LEAKAGE TEST -
DIAGNOSIS...........................9-3
TESTING, CYLINDER COMPRESSION
PRESSURE TEST - DIAGNOSIS............9-3
TESTING, CYLINDER HEAD GASKET -
DIAGNOSIS..........................9-19
TESTING, ENGINE - DIAGNOSIS...........9-5
TESTING, ENGINE DIAGNOSIS -
PERFORMANCE - DIAGNOSIS.............9-5
TESTING, ENGINE MECHANICAL -
DIAGNOSIS...........................9-7
TESTING, ENGINE OIL LEAK
INSPECTION - DIAGNOSIS...............9-4
TESTING, ENGINE OIL PRESSURE
CHECKING - DIAGNOSIS................9-46
TESTING, EXHAUST SYSTEM -
DIAGNOSIS..........................11-2
TESTING, FRONT FOG LAMP RELAY -
DIAGNOSIS.........................8L-23
TESTING, HEADLAMP HIGH BEAM
RELAY - DIAGNOSIS
..................8L-34
TESTING, HEADLAMP LEVELING SWITCH
- DIAGNOSIS
........................8L-37
TESTING, HEADLAMP LOW BEAM RELAY
- DIAGNOSIS
........................8L-40
TESTING, INTAKE MANIFOLD LEAKS -
DIAGNOSIS
..........................9-51
TESTING, LAMP BAR - DIAGNOSIS
......8L-65
TESTING, LAMPS/LIGHTING - EXTERIOR
- DIAGNOSIS
.........................8L-7
TESTING, LASH ADJUSTER (TAPPET)
NOISE DIAGNOSIS - DIAGNOSIS
.........9-28
TESTING, MULTI-FUNCTION SWITCH -
DIAGNOSIS
.........................8L-50
TESTING, ON-BOARD DIAGNOSTICS
(OBD) - DIAGNOSIS
....................7-2
TESTING, PARK LAMP RELAY -
DIAGNOSIS
.........................8L-55
TESTING, PRELIMINARY CHECKS -
DIAGNOSIS
...........................7-2
TESTING, RADIATOR PRESSURE CAP -
DIAGNOSIS
..........................7-25
TESTING, REAR FOG LAMP RELAY -
DIAGNOSIS
.........................8L-57
TESTING, SERPENTINE DRIVE BELT
DIAGNOSIS - DIAGNOSIS
...............7-15
TESTING, TRAILER TOW RELAY -
DIAGNOSIS
.........................8L-62
THREADS - STANDARD PROCEDURE,
REPAIR OF DAMAGED OR WORN
..........9-9
TIMING BELT - INSTALLATION
...........9-56
TIMING BELT - REMOVAL
...............9-55
TIMING BELT COVER(S) - INSTALLATION
. . . 9-53
TIMING BELT COVER(S) - REMOVAL
......9-53
TIMING BELT TENSIONER & PULLEY -
INSTALLATION
........................9-59
TIMING BELT TENSIONER & PULLEY -
REMOVAL
...........................9-59
TIMING, INSTALLATION - BALANCE
SHAFT
..............................9-61TO CYLINDER BORE FITTING -
STANDARD PROCEDURE, PISTON........9-30
TOOLS - 2.4L ENGINE, SPECIAL..........9-17
TOOLS - COOLING, SPECIAL.............7-13
TOOLS - FRONT SUSPENSION, SPECIAL....2-1
TOOLS - REAR SUSPENSION, SPECIAL.....2-6
TORQUE - SPECIFICATIONS.............9-16
TORQUE, SPECIFICATIONS..............7-13
TOW CONNECTOR - INSTALLATION,
TRAILER...........................8L-61
TOW CONNECTOR - REMOVAL, TRAILER . . 8L-61
TOW RELAY - DESCRIPTION, TRAILER....8L-62
TOW RELAY - DIAGNOSIS AND TESTING,
TRAILER...........................8L-62
TOW RELAY - INSTALLATION, TRAILER . . . 8L-63
TOW RELAY - OPERATION, TRAILER.....8L-62
TOW RELAY - REMOVAL, TRAILER.......8L-63
TOW WIRING - DESCRIPTION, TRAILER . . 8L-64
TRAILER TOW CONNECTOR -
INSTALLATION.......................8L-61
TRAILER TOW CONNECTOR - REMOVAL . . 8L-61
TRAILER TOW RELAY - DESCRIPTION....8L-62
TRAILER TOW RELAY - DIAGNOSIS AND
TESTING...........................8L-62
TRAILER TOW RELAY - INSTALLATION . . . 8L-63
TRAILER TOW RELAY - OPERATION......8L-62
TRAILER TOW RELAY - REMOVAL.......8L-63
TRAILER TOW WIRING - DESCRIPTION . . . 8L-64
TRANS COOLER - DESCRIPTION.........7-30
TUBES - STANDARD PROCEDURE,
FLUSHING COOLERS...................7-30
UNIT - ADJUSTMENT, FRONT FOG LAMP . . 8L-25
UNIT - ADJUSTMENT, HEADLAMP.......8L-42
UNIT - INSTALLATION, CENTER HIGH
MOUNTED STOP LAMP................8L-19
UNIT - INSTALLATION, FRONT FOG
LAMP..............................8L-25
UNIT - INSTALLATION, FRONT LAMP.....8L-28
UNIT - INSTALLATION, HEADLAMP.......8L-42
UNIT - INSTALLATION, LICENSE PLATE
LAMP..............................8L-46
UNIT - INSTALLATION, REAR LAMP......8L-60
UNIT - INSTALLATION, REPEATER LAMP . . 8L-61
UNIT - REMOVAL, CENTER HIGH
MOUNTED STOP LAMP
................8L-19
UNIT - REMOVAL, FRONT FOG LAMP
.....8L-24
UNIT - REMOVAL, FRONT LAMP
.........8L-27
UNIT - REMOVAL, HEADLAMP
..........8L-41
UNIT - REMOVAL, LICENSE PLATE LAMP
. . 8L-45
UNIT - REMOVAL, REAR LAMP
..........8L-59
UNIT - REMOVAL, REPEATER LAMP
......8L-61
UPPER BALL JOINT - INSTALLATION
.......2-6
UPPER BALL JOINT - REMOVAL
...........2-6
UPPER CONTROL ARM BUSHINGS -
INSTALLATION
.........................2-4
UPPER CONTROL ARM BUSHINGS -
REMOVAL
............................2-3
UPPER SUSPENSION ARM BUSHING -
INSTALLATION
.........................2-8
UPPER SUSPENSION ARM BUSHING -
REMOVAL
............................2-7
USING PLASTIGAGE - STANDARD
PROCEDURE, MEASURING BEARING
CLEARANCE
..........................9-11
VALVES & SEATS - CLEANING,
INTAKE/EXHAUST
.....................9-27
VALVES & SEATS - DESCRIPTION,
INTAKE/EXHAUST
.....................9-27
VIBRATION DAMPER - INSTALLATION
.....9-43
VIBRATION DAMPER - REMOVAL
.........9-43
WATER PUMP - 2.4L - DESCRIPTION
......7-27
WATER PUMP - 2.4L - INSPECTION
.......7-28
WATER PUMP - 2.4L - OPERATION
.......7-27
WIRING - DESCRIPTION, TRAILER TOW
. . 8L-64
WORN THREADS - STANDARD
PROCEDURE, REPAIR OF DAMAGED
OR
..................................9-9
KJINDEX 7
Description Group-Page Description Group-Page Description Group-Page

FOREWORD
This manual is designed as a supplement to be used along with the 2002 Liberty service manual,
81-370-02060. It includes information related to the 2.4L gas engine installed in this vehicle by
DaimlerChrysler Corporation. For diagnosis or service procedures relating to other components or systems,
refer to the 2002 Liberty Service Manual.
The information contained in this service manual has been prepared for the professional automotive tech-
nician involved in daily repair operations. Information describing the operation and use of standard and
optional equipment is included in the Owner's Manual provided with the vehicle.
Information in this manual is divided into groups. These groups contain description, operation, diagnosis,
testing, adjustments, removal, installation, disassembly, and assembly procedures for the systems and compo-
nents. To assist in locating a group title page, use the Group Tab Locator on the following page. The solid bar
after the group title is aligned to a solid tab on the first page of each group. The first page of the group has
a contents section that lists major topics within the group. If you are not sure which Group contains the infor-
mation you need, look up the Component/System in the alphabetical index located in the rear of this manual.
A Service Manual Comment form is included at the rear of this manual. Use the form to provide
DaimlerChrysler Corporation with your comments and suggestions.
Tightening torques are provided as a specific value throughout this manual. This value represents the
midpoint of the acceptable engineering torque range for a given fastener application. These torque values are
intended for use in service assembly and installation procedures using the correct OEM fasteners. When
replacing fasteners, always use the same type (part number) fastener as removed.
DaimlerChrysler Corporation reserves the right to change testing procedures, specifications, diagnosis,
repair methods, or vehicle wiring at any time without prior notice or incurring obligation.

FASTENER USAGE
DESCRIPTION
DESCRIPTION
WARNING: USE OF AN INCORRECT FASTENER
MAY RESULT IN COMPONENT DAMAGE OR PER-
SONAL INJURY.
Figure art, specifications and torque references in
this Service Manual are identified in metric and SAE
format.
During any maintenance or repair procedures, it is
important to salvage all fasteners (nuts, bolts, etc.)
for reassembly. If the fastener is not salvageable, a
fastener of equivalent specification must be used.
DESCRIPTION
Most stripped threaded holes can be repaired using
a Helicoilt. Follow the vehicle or Helicoiltrecommen-
dations for application and repair procedures.
THREADED HOLE REPAIR
DESCRIPTION
Most stripped threaded holes can be repaired using
a Helicoilt. Follow the vehicle or Helicoiltrecommen-
dations for application and repair procedures.
INTERNATIONAL SYMBOLS
DESCRIPTION
The graphic symbols illustrated in the following
International Control and Display Symbols Chart
(Fig. 3) are used to identify various instrument con-
trols. The symbols correspond to the controls and dis-
plays that are located on the instrument panel.
Fig. 3 INTERNATIONAL CONTROL AND DISPLAY SYMBOLS
1 High Beam 13 Rear Window Washer
2 Fog Lamps 14 Fuel
3 Headlamp, Parking Lamps, Panel Lamps 15 Engine Coolant Temperature
4 Turn Warning 16 Battery Charging Condition
5 Hazard Warning 17 Engine Oil
6 Windshield Washer 18 Seat Belt
7 Windshield Wiper 19 Brake Failure
8 Windshield Wiper and Washer 20 Parking Brake
9 Windscreen Demisting and Defrosting 21 Front Hood
10 Ventilating Fan 22 Rear hood (Decklid)
11 Rear Window Defogger 23 Horn
12 Rear Window Wiper 24 Lighter
4 INTRODUCTIONKJ