CHRYSLER VOYAGER 2002 Service Manual

DIAGNOSIS AND TESTING - CLUTCH COVER
AND DISC RUNOUT
Check condition of the clutch cover before installa-
tion. A warped cover or diaphragm spring will cause
grab and/or incomplete release or engagement. Use
care when handling the clutch assembly. Impact can
distort the cover, diaphragm spring, and release fin-
gers.
DIAGNOSIS AND TESTING - CLUTCH CHATTER
COMPLAINTS
For all clutch chatter complaints, perform the fol-
lowing:
(1) Check for loose, misaligned, or broken engine
and transmission mounts. If present, they should be
corrected at this time. Test vehicle for chatter. If
chatter is gone, there is no need to go any further.
(2) If chatter persists, check hydraulic clutch
release system is functioning properly.
(3) Check for loose connections in drivetrain. Cor-
rect any problems and determine if clutch chatter
complaints have been satisfied. If not:
(a) Remove transaxle.
(b) Check to see if the release bearing is sticky
or binding. Replace bearing, if needed.
(c) Check linkage for excessive wear on the pivot
stud and fork fingers. Replace all worn parts.
(d) Check clutch assembly for contamination
(dirt, oil). Replace clutch assembly, if required.
(e) Check to see if the clutch disc hub splines
are damaged. Replace with new clutch assembly, if
necessary.
(f) Check input shaft splines for damage.
Replace, if necessary.
(g) Check for uneven wear on clutch fingers.
(h) Check for broken clutch cover diaphragm
spring fingers. Replace with new clutch assembly,
if necessary.
SPECIAL TOOLS - T850 TRANSAXLE
CLUTCH RELEASE LEVER AND
BEARING
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove modular clutch assembly from input
shaft (2.4L Gas models only).
(3) Grasp clutch release lever and bearing (Fig. 6)
with both hands and pull outward using moderate
pressure to release lever from pivot ball.
Disconnect Tool, 6638A
Remover/Installer, 6891
Fig. 6 Release Bearing and Lever
1 - RELEASE LEVER
2 - RELEASE BEARING
6 - 6 CLUTCHRS
CLUTCH (Continued)
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(4) Separate release bearing from lever.
NOTE: Remove release lever pivot ball(s) ONLY if
replacement is necessary.
(5) Remove pivot ball(s) using slide hammer
C-3752 and remover/installer 6891 (Fig. 7).
INSTALLATION
(1) If removed, installnewrelease lever pivot
ball(s) using slide hammer C-3752 and remover/in-
staller 6891 (Fig. 8) (Fig. 9).
(2) Install clutch release bearing to lever. Apply
grease to interface points. Make sure release bearing
retainers engage lever pocket as shown in (Fig. 10).
(3) Apply grease to pivot ball, and on release lever
at slave cylinder contact point.
Fig. 7 Pivot Ball Removal/Installation
1 - C-3752 SLIDE HAMMER
2 - REMOVER/INSTALLER 6891
3 - PIVOT BALL
Fig. 8 Pivot Ball Removal/Installation
1 - C-3752 SLIDE HAMMER
2 - REMOVER/INSTALLER 6891
3 - PIVOT BALL
Fig. 9 Pivot Ball Position
1 - PIVOT BALL (1)
RSCLUTCH6-7
CLUTCH RELEASE LEVER AND BEARING (Continued)
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(4) Install clutch release bearing/lever assembly
into position by sliding bearing onto input bearing
retainer, and using moderate hand pressure to seat
release lever to pivot ball(s) (Fig. 11). A ªpopº sound
should be heard. Verify proper engagement by lightly
pulling outward on lever at pivot ball location, and
then actuating lever and bearing to ensure proper
operation.
MASTER CYLINDER - RHD
REMOVAL
(1) Disconnect battery negative cable.
(2) Remove master cylinder to clutch pedal pin
retainer clip. Disengage pushrod from clutch pedal
pin (Fig. 13).
(3) Disengage master cylinder grommet from cowl
panel.
(4) Remove battery and tray.
(5)Diesel models:Remove windshield wiper mod-
ule assembly. (Refer to 8 - ELECTRICAL/WIPERS/
WASHERS/WIPER MODULE - REMOVAL)
(6) Discharge Air Conditioning system. (Refer to 24
- HEATING & AIR CONDITIONING/PLUMBING/
REFRIGERANT - STANDARD PROCEDURE)
(7) Remove suction/discharge line from evaporator
junction block.
(8) Using tool 6638A, disconnect clutch hydraulic
ªquick-connectº fitting (Fig. 12).
(9) Remove clutch master cylinder tubing from
retainers in engine compartment.
(10) Remove clutch master cylinder from dash
panel/clutch pedal bracket by rotating 45É clockwise
and pulling outward towards engine (Fig. 13).
(11) Carefully guide clutch master cylinder and
hydraulic plumbing from engine compartment.
INSTALLATION
(1) Carefully route master cylinder plumbing into
engine compartment as removed and position master
cylinder to dash panel hole.
(2) Rotate master cylinder 45É clockwise, insert
into dash panel hole, engaging clutch pedal bracket.
Fig. 10 Release Bearing-to-Lever
1 - RETAINER (2)
2 - RELEASE LEVER
3 - RELEASE BEARING
Fig. 11 Release Bearing and Lever
1 - RELEASE LEVER
2 - RELEASE BEARING
Fig. 12 Disconnect Quick-Connect Using Tool 6638A
1 - QUICK CONNECT FITTING
2 - TOOL 6638A
6 - 8 CLUTCHRS
CLUTCH RELEASE LEVER AND BEARING (Continued)
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Rotate master cylinder 45É counter-clockwise, secur-
ing it to pedal bracket (Fig. 13).
(3) Install and secure grommet to dash panel.
(4) Connect pushrod to clutch pedal pin. Install
retainer clip (Fig. 13).
(5) Secure master cylinder plumbing to retainers
in engine compartment.
(6) Connect clutch master cylinder plumbing to
slave cylinder ªquick connectº fitting. An audible
ªclickº should be heard. Verify connection by pulling
outward.
(7) Connect A/C suction/discharge line to evapora-
tor junction block.
(8)Diesel models:Install wiper module assembly.
(Refer to 8 - ELECTRICAL/WIPERS/WASHERS/
WIPER MODULE - INSTALLATION)
(9) Install battery and tray.
(10) Connect battery negative cable
(11) Charge Air Conditioning system. (Refer to 24 -
HEATING & AIR CONDITIONING/PLUMBING/RE-
FRIGERANT - STANDARD PROCEDURE)
MASTER CYLINDER - LHD
REMOVAL
(1) Disconnect battery cables.
(2) Remove instrument panel lower silencer (Fig.
14).
(3) Remove knee bolster (Fig. 15).
Fig. 13 Clutch Master Cylinder at Pedal Bracket
1 - CLUTCH MASTER CYLINDER
2 - RETAINER CLIP
3 - CLUTCH PEDAL PIN
4 - PUSH RODFig. 14 Instrument Panel Lower Silencer
1 - INSTRUMENT PANEL LOWER SILENCER
Fig. 15 Knee Bolster
1 - KNEE BOLSTER
RSCLUTCH6-9
MASTER CYLINDER - RHD (Continued)
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(4) Remove clutch master cylinder pushrod
retainer clip (Fig. 16).
(5) Disconnect pushrod from clutch pedal (Fig. 16).
(6) Remove battery shield.
(7) Remove battery.
(8) Remove battery tray.
(9) Remove windshield wiper module assembly
(Refer to 8 - ELECTRICAL/WIPERS/WASHERS/
WIPER MODULE - REMOVAL).
(10) Using Tool 6638A, disconnect clutch master
cylinder ªquick connectº fitting (Fig. 17). Disengage
plumbing retainer from body stud.
(11) Remove master cylinder reservoir-to-strut
tower nuts (Fig. 18). Reposition reservoir off to side.
(12) Remove clutch master cylinder from dash
panel by rotating clockwise 45É and removing from
dash panel (Fig. 18).
(13) Remove master cylinder and plumbing from
engine compartment. Use care not to bend or kink
plumbing. Note plumbing routing to aid in installa-
tion.
INSTALLATION
(1) Install master cylinder into position, while
routing plumbing as originally installed.
(2) Insert master cylinder pushrod through dash
panel (Fig. 18) and rotate 45É counter-clockwise to
secure.(3) Connect master cylinder plumbing quick-con-
nect fitting. An audible ªclickº should be heard. Ver-
ify connection by pulling outward.
(4) Install master cylinder reservoir onto strut
tower. Install and tighten two (2) master cylinder
reservoir-to-strut tower nuts (Fig. 18).
Fig. 16 Master Cylinder Pushrod at Pedal
1 - MASTER CYLINDER PUSHROD
2 - CLUTCH/BRAKE PEDAL ASSEMBLY
3 - PUSHROD RETAINER
Fig. 17 Disconnect Quick-Connect Using Tool 6638A
1 - QUICK CONNECT FITTING
2 - TOOL 6638A
Fig. 18 Clutch Master Cylinder Removal/Installation
1 - CLUTCH MASTER CYLINDER
2 - RESERVOIR
3 - NUT (2)
6 - 10 CLUTCHRS
MASTER CYLINDER - LHD (Continued)
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(5) Install windshield wiper module assembly
(Refer to 8 - ELECTRICAL/WIPERS/WASHERS/
WIPER MODULE - INSTALLATION).
(6) Install battery tray.
(7) Install battery.
(8) Install battery shield.
(9) Connect master cylinder pushrod to clutch
pedal lever (Fig. 16). Install retainer clip.
(10) Install knee bolster and instrument panel
lower silencer (Fig. 15) (Fig. 14).
(11) Connect battery cables.
MODULAR CLUTCH ASSY -
2.4L GAS
REMOVAL
(1) Remove transaxle from vehicle. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove modular clutch assembly from input
shaft (Fig. 19).
INSTALLATION
(1) Install modular clutch assembly to transaxle
input shaft (Fig. 19).
(2) Install transaxle to vehicle. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL - INSTAL-
LATION)
SLAVE CYLINDER
REMOVAL
(1) Raise vehicle on hoist.Diesel models:Remove
underbody splash shield.
(2) Using Tool 6638A, disconnect hydraulic clutch
circuit quick connect fitting.
(3) Remove clutch slave cylinder (Fig. 20) by lifting
nylon tab with a small screwdriver, and then
depressing cylinder inward towards case and rotating
cylinder 60É counter-clockwise.
INSTALLATION
(1) Install clutch slave cylinder into position, not-
ing orientation of different sized lugs. While depress-
ing inward, rotate slave cylinder clockwise until
nylon locating tab rests in transaxle case cutout, and
the hydraulic tube is vertical (Fig. 20).
(2) Connect ªquick-connectº connection until an
audible ªclickº is heard. Verify connection by pulling
outward on connection.
(3)Diesel models:Install underbody splash
shield.
(4) Lower vehicle.
Fig. 19 Modular Clutch Assembly
1 - MODULAR CLUTCH ASSEMBLY
2 - INPUT SHAFT
Fig. 20 Slave Cylinder Removal/Installation
1 - MOUNTING HOLE
2 - SLAVE CYLINDER
3 - ACCESS HOLE
4 - NYLON ANTI-ROTATION TAB
RSCLUTCH6-11
MASTER CYLINDER - LHD (Continued)
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CLUTCH DISC AND PRESSURE
PLATE - 2.5L TD
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove six (6) clutch pressure plate-to-fly-
wheel bolts. Remove pressure plate and disc from fly-
wheel (Fig. 21).
(3) Inspect flywheel. Resurface/replace as neces-
sary.
(4) Inspect clutch release bearing and lever.
Replace as necessary. (Refer to 6 - CLUTCH/
CLUTCH RELEASE BEARING - REMOVAL)
INSTALLATION
(1) Install clutch release bearing and lever (if
removed). (Refer to 6 - CLUTCH/CLUTCH RELEASE
BEARING - INSTALLATION)
(2) Install clutch disc and pressure plate to fly-
wheel (Fig. 21). Install clutch alignment tool, and
install and torque pressure plate-to-flywheel bolts to
28 N´m (250 in. lbs.).
(3) Install transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL - INSTAL-
LATION)
Fig. 21 Clutch Disc and Pressure Plate
1 - FLYWHEEL
2 - DISC3 - PRESSURE PLATE
6 - 12 CLUTCHRS
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FLYWHEEL
REMOVAL
(1) Remove transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
REMOVAL)
(2) Remove clutch pressure plate and disc. (Refer
to 6 - CLUTCH/CLUTCH DISC - REMOVAL)
(3) Remove flywheel assembly (Fig. 22).
INSTALLATION
(1) Install NEW flywheel-to-crankshaft bolts by
hand.
(2) Torque bolts in a criss-cross sequence to 25
N´m (18 ft. lbs.) (Fig. 22).
(3) Torque bolts in a criss-cross sequence an addi-
tional 60É.
(4) Install clutch pressure plate and disc. (Refer to
6 - CLUTCH/CLUTCH DISC - INSTALLATION)
(5) Install transaxle assembly. (Refer to 21 -
TRANSMISSION/TRANSAXLE/MANUAL -
INSTALLATION)
Fig. 22 Flywheel Bolt Torque Sequence
RSCLUTCH6-13
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COOLING
TABLE OF CONTENTS
page page
COOLING
DESCRIPTION
DESCRIPTION - COOLING SYSTEM........1
DESCRIPTION - HOSE CLAMPS...........1
OPERATION
OPERATION - COOLING SYSTEM.........2
OPERATION - HOSE CLAMPS............2
DIAGNOSIS AND TESTING
DIAGNOSIS AND TESTING - COOLING
SYSTEM LEAK TEST....................2
DIAGNOSIS AND TESTING - COOLING
SYSTEM FLOW CHECK.................3
DIAGNOSIS AND TESTING - COOLING
SYSTEM AERATION....................4
DIAGNOSIS AND TESTING - COOLING
SYSTEM DEAERATION..................4
STANDARD PROCEDURE
STANDARD PROCEDURE - COOLING
SYSTEM DRAINING....................4STANDARD PROCEDURE - COOLING
SYSTEM FILLING......................4
STANDARD PROCEDURE - ADDING
ADDITIONAL COOLANT.................4
STANDARD PROCEDURE - COOLANT
LEVEL CHECK........................5
SPECIFICATIONS
COOLING SYSTEM CAPACITY............6
ACCESSORY DRIVE BELT TENSION.......6
TORQUE.............................6
SPECIAL TOOLS
COOLING SYSTEM.....................7
ACCESSORY DRIVE.......................8
ENGINE...............................14
TRANSMISSION.........................38
COOLING
DESCRIPTION
DESCRIPTION - COOLING SYSTEM
The cooling system components consist of a radia-
tor, electric fan motors, shroud, pressure cap, thermo-
stat, transmission oil cooler, water pump, hoses,
clamps, coolant, and a coolant reserve system to com-
plete the circuit.
DESCRIPTION - HOSE CLAMPS
The cooling system uses spring type hose clamps.
If a spring type clamp replacement is necessary,
replace with the original Mopartequipment spring
type clamp.
CAUTION: A number or letter is stamped into the
tongue of constant tension clamps. If replacement
is necessary, use only a original equipment clamp
with matching number or letter (Fig. 1).
Fig. 1 Spring Clamp Size Location
1 - SPRING CLAMP SIZE LOCATION
RSCOOLING7-1
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