2004 CHRYSLER VOYAGER clock

(8) Release the tension from the coil spring by
backing off the compressor drive fully. Push back the
compressor upper hooks and remove the upper spring
seat with upper spring isolator.
(9) Remove the coil spring from the spring com-
pressor.
(10) Remove the dust shield and jounce bumper as
an assembly from the strut shaft by pulling both
straight up and off the strut shaft. The dust shield
cannot be separated from the jounce bumper until
after it is removed from strut shaft.
(11) Remove the jounce bumper from the dust
shield. The jounce bumper is removed from the dust
shield by collapsing the dust shield until the jounce
bumper can be pulled free from the dust boot.
(12) Remove the spring isolator from the lower
spring seat on the strut (Fig. 38).
(13) Inspect the strut assembly components (Fig.
38) for the following and replace as necessary:
²Inspect the strut for any condition of shaft bind-
ing over the full stroke of the shaft.
²Check the upper mount for cracks and distortion
and its retaining studs for any sign of damage.
²Check the upper seat for stress cracks and wear.
²Check the upper spring isolator for severe dete-
rioration.
²Check for binding of the strut assembly pivot
bearing.
²Inspect the dust shield for rips and deteriora-
tion.
²Inspect the jounce bumper for cracks and signs
of deterioration.
ASSEMBLY - STRUT ASSEMBLY
For the disassembly and assembly of the strut
assembly, use of Strut Spring Compressor, Pentastar
Service Equipment (PSE) tool W-7200, or the equiva-
lent, is recommended to compress the coil spring.
Follow the manufacturer's instructions closely.
NOTE: Coil Springs on this vehicle are side-ori-
ented. Springs on the left side of the vehicle have a
left-hand wind top-to-bottom while springs on the
right side have a right-hand wind top-to-bottom.
Left and right springs must not be interchanged.
NOTE: If the coil spring has been removed from the
spring compressor, proceed with the next step, oth-
erwise, proceed with step 5.
(1) Place the coil spring in the compressor lower
hooks following the manufacturers instructions.
Proper orientation of the spring to the strut (once
installed) is necessary. Consider the following when
placing the coil spring in the compressor: From
above, the compressor back is at the 12 o'clock posi-
tion, and you, standing in the front of the compres-
sor, are at the 6 o'clock position. Place the lower coil
spring end at the 12 o'clock position for left springs
and at the 6 o'clock position for right springs. (Fig.
46).
(2) Install the upper seat and upper isolator on top
of the coil spring. Position the notch in the perimeter
of the upper seat toward the front of the compressor
(same 6 o'clock position as in step 1).
Fig. 45 Retaining Nut Removal/Installation (Typical)
1 - UPPER MOUNT
2 - SPECIAL TOOL 6864
Fig. 46 Spring Positioned In Compressor (Right
Spring Shown)
1 - COMPRESSOR LOWER HOOKS
2 - COIL SPRING END
RSFRONT SUSPENSION2-23
STRUT (Continued)

(3) Position the upper hooks on top of the coil
spring upper seat so the upper hooks span approxi-
mately 1 inch past outside diameter of upper seat
(Fig. 47). This will allow proper clearance for upper
mount installation without pinching the hooks in-be-
tween the two pieces.Do not allow hooks to be
placed closer to edge.
(4) Compress the coil spring far enough to allow
strut installation.
(5) If the pivot bearing has been removed from the
upper seat, install the pivot bearing on the top of the
upper spring seat (Fig. 48). The bearing must be
installed on upper seat with the smaller diameter
side of the pivot bearing toward the spring seat. Be
sure the pivot bearing is sitting flat on the spring
seat once mounted.(6) Install the spring isolator on the lower spring
seat of the strut (Fig. 38).
(7) Install the jounce bumper on the strut shaft
(Fig. 38). The jounce bumper is to be installed with
the small end pointing downward.
(8) Install the dust shield on the strut. Collapse
and stretch the dust shield down over the top of the
jounce bumper until the dust shield snaps into the
slot on the jounce bumper. The jounce bumper will be
at the top of the inner dust boot. Return the dust
shield to its fully extended length.
(9) Install the strut through the bottom of the coil
spring until the lower spring seat contacts the lower
end of the coil spring. The clevis bracket on the strut
should point straight outward away from the com-
pressor (to the 6 o'clock position). If necessary, repo-
sition the strut or coil spring in the compressor so
the strut clevis bracket lines up with the lower coil
spring end as indicated in the figure (Fig. 49). Install
the clamp to hold the strut and coil spring together.
(10) Install the strut mount over the strut shaft
and onto the top of the pivot bearing and upper seat
as shown (Fig. 44). Loosely install the retaining nut
on the strut shaft.
(11) Install Strut Nut Socket (on the end of a
torque wrench), Special Tool 6864, on the strut shaft
retaining nut (Fig. 45). Next, install a 10 mm socket
on the hex on the end of the strut shaft. While hold-
ing the strut shaft from turning, tighten the strut
shaft retaining nut to a torque of 100 N´m (75 ft.
lbs.).
Fig. 47 Hook Placement On Upper Seat
1 - HOOKS POSITIONED 1 INCH FROM EDGE
2 - PIVOT BEARING AND UPPER SEAT
Fig. 48 Pivot Bearing Installation
1 - PIVOT BEARING
2 - UPPER SEAT
Fig. 49 Coil Spring Positioning
1 - END OF LEFT COIL SPRING AT STRUT LOWER SEAT
2 - END OF RIGHT COIL SPRING AT STRUT LOWER SEAT
3 - LOWER SEATS OF STRUTS
4 - RIGHT STRUT CLEVIS BRACKET
5 - LEFT STRUT CLEVIS BRACKET
2 - 24 FRONT SUSPENSIONRS
STRUT (Continued)

(16) Install wheel and tire. (Refer to 22 - TIRES/
WHEELS - INSTALLATION)
(17) Tighten the wheel mounting stud nuts in
proper sequence until all nuts are torqued to half
specification. Then repeat the tightening sequence to
the full specified torque of 135 N´m (100 ft. lbs.).
(18) Lower vehicle.
CAUTION: Before moving vehicle, pump the brake
pedal several times to insure the vehicle has a firm
brake pedal to adequately stop vehicle.
(19) Road test vehicle to ensure proper operation
of the brake system.
JOUNCE BUMPER
DESCRIPTION
There are two jounce bumpers used in the rear
suspension. One mounts to each frame rail above the
rear axle.
OPERATION
The jounce bumper limits suspension travel and
metal-to-metal contact of the rear axle with the
frame under full jounce conditions.
REMOVAL
REMOVAL - AWD, HEAVY DUTY, CARGO
(1) Using slip-joint pliers grasp the base of the
jounce bumper. Turn the base counterclockwise (Fig.
20).
(2) Remove the jounce bumper from the frame rail.
REMOVAL - FRONT-WHEEL-DRIVE
(1) Remove the bolt attaching the jounce bumper
to frame rail (Fig. 21).
(2) Remove the jounce bumper from the frame rail.
INSTALLATION
INSTALLATION - AWD, HEAVY DUTY, CARGO
(1) Install jounce bumper through bumper support
plate and thread into welded nut in frame rail.
(2) Tighten the jounce bumper to 33 N´m (290 in.
lbs.) torque.
INSTALLATION - FRONT-WHEEL-DRIVE
(1) Hook the forward end of the jounce bumper
bracket in the mounting hole of the frame rail, then
install the mounting bolt in the opposite end, secur-
ing the bumper to the frame rail. Tighten the jounce
bumper mounting bolt to 33 N´m (290 in. lbs.) torque.
Fig. 19 Wheel Speed Sensor
1 - MOUNTING BOLT
2 - WHEEL SPEED SENSOR
Fig. 20 Jounce Bumper
1 - JOUNCE BUMPER
Fig. 21 Jounce Bumper - FWD
1-JOUNCE BUMPER
2 - 36 REAR SUSPENSIONRS
HUB / BEARING (Continued)

(4) Install viscous coupler to differential pinion
shaft (Fig. 17).
(5) Install overrunning clutch assembly to viscous
coupler (Fig. 18).
(6) Install washer to overrunning clutch (Fig. 14).
(7) Install o-ring to overrunning clutch (Fig. 14).(8) Align overrunning clutch ground tab to 12
o'clock position (Fig. 19).
(9) Install overrunning clutch housing into posi-
tion, making sure ground tab engages with notch in
housing (Fig. 20).
Fig. 17 Viscous Coupler
1 - VISCOUS COUPLER
2 - DIFFERENTIAL PINION
Fig. 18 Overrunning Clutch
1 - OVERRUNNING CLUTCH
2 - VISCOUS COUPLER
Fig. 19 Grounding Tab at 12 O'clock
1 - OVERRUNNING CLUTCH
2 - GROUND TAB
Fig. 20 Overrunning Clutch Housing
1 - OVERRUNNING CLUTCH HOUSING
2 - NOTCH
RSREAR DRIVELINE MODULE3-31
REAR DRIVELINE MODULE (Continued)

SPECIFICATIONS - REAR DRIVELINE MODULE
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Bolt, Driveline Module-to-Body 54 40 Ð
Bolt, Halfshaft-to-Ouput Flange 61 45 Ð
Bolt, Overrunning Clutch Housing-to-Differential 60 44 Ð
Bolt, Torque Arm-to-Differential Assembly 60 44 Ð
Bolt, Torque Arm Mount-to-Body 54 40 Ð
Nut, Input Flange 135 100 Ð
Plug, Differential Drain/Fill 35 26 Ð
Plug, Overrunning Clutch Housing Drain/Fill 30 22 Ð
Vent, Differential/Overrunning Clutch Housing 12 Ð 110
SPECIAL TOOLSBI-DIRECTIONAL
OVERRUNNING CLUTCH
DESCRIPTION
The bi-directional overrunning clutch (BOC) (Fig.
28) works as a mechanical disconnect between the
front and rear axles, preventing torque from being
transferred from the rear axle to the front. The BOC
is a simply an overrunning clutch which works in
both clockwise and counter-clockwise rotations. This
means that when the output (the rear axle) is rotat-
ing faster in one direction than the input (front axle),
there is no torque transmission. But when the input
speed is equal to the output speed, the unit becomes
locked. The BOC provides significant benefits regard-
ing braking stability, handling, and driveline durabil-
ity. Disconnecting the front and the rear driveline
during braking helps to maintain the braking stabil-
ity of an AWD vehicle. In an ABS/braking event, the
locking of the rear wheels must be avoided for stabil-
ity reasons. Therefore brake systems are designed to
lock the front wheels first. Any torque transfer from
the rear axle to the front axle disturbs the ABS/brak-
ing system and causes potential instabilities on a
slippery surface. The BOC de-couples the rear driv-
eline as soon the rear wheels begin to spin faster
than the front wheels (front wheels locked) in order
to provide increased braking stability. Furthermore
the BOC also reduces the likelihood of throttle off
over-steer during cornering. In a throttle off maneu-
ver, the BOC once again de-couples the rear driveline
forcing all the engine brake torque to the front
wheels. This eliminates the chance of lateral slip on
the rear axle and increases it on the front. The vehi-
cle will therefore tend to understeer, a situation
which is considered easier to manage in most circum-
stances. During this maneuver, and during the ABS
braking event, the BOC does not transmit torque
Tool 6958
Tool 8493
Tool 8802
3 - 34 REAR DRIVELINE MODULERS
REAR DRIVELINE MODULE (Continued)

OPERATION
In order to achieve all-wheel drive operation in
reverse, the overrunning clutch locking functional
direction must be reversible. The bi-directional over-
running clutch (BOC) changes the operational mode
direction depending on the propeller shaft direction.
The propeller shaft rotates in the clockwise (when
viewed from the front) direction when the vehicle is
moving forward, which indexes the BOC to the for-
ward overrunning position. When the vehicle is in
reverse, the propeller shaft will rotate counter-clock-
wise and index the BOC to the reverse overrunning
position.
The BOC acts as a mechanical stator. It is active
(transmitting torque), or it is not active and in over-
running mode (not transmitting torque). This ªall or
nothingº approach to torque transfer would cause a
sudden application of all available power to the rear
wheels, which is not desirable. Therefore it is run in
series with a viscous coupler to smooth, dampen, and
limit the transmission of torque to the rear axle and
to prevent a step style torque input to the rear axle.
STEADY STATE, LOW TO MODERATE SPEED, NO
FRONT WHEEL SLIP, FORWARD DIRECTION
During normal driving conditions, (no wheel slip),
the inner shaft (front axle) and outer race (viscous
coupler) are running at different speeds due to the
different gear ratios between the front and rear dif-
ferentials. In this condition, the outer race is always
spinning faster (overdriving between 5-32 rpm) than
the inner shaft. When the BOC (Fig. 29) is running
under these conditions, at low vehicle speeds the
drag shoes and the cage keep the rollers up on the
left side (forward side) of the inner shaft flats. This is
what is known as ªoverrunning mode.º Notice that
when the clutch is in overrunning mode, the rollers
are spinning clockwise and with the outer race, thus
no torque is being transferred.
NOTE: Low speed, forward and reverse operation is
identical, just in opposite directions. (Fig. 29)
shows forward direction in reverse the rollers are
on the other side of the flats due to a reversal of
the cage force.
TRANSIENT CONDITION (BOC LOCKED), FRONT
WHEEL SLIP, FORWARD DIRECTION
When the front wheels lose traction and begin to
slip, the propeller shaft and rear axle pinion speed
difference decreases to zero. At this point the input
shaft (cam) becomes the driving member of the BOC
(Fig. 30), compressing the rollers against the outer
race. This locks the input shaft with the outer race
and transmits torque to the housing of the viscous
coupler, that in turn transmits torque to the rear
axle pinion. It should also be noted that when the
device is locked, the inner shaft and the outer race
are rotating at the same speed. The rollers are
pinched at this point and will stay locked until a
torque reversal (no front wheel slip) occurs. When
locked, the viscous coupler slips during the torque
transfer and the amount of torque transferred is
dependent on the coupling characteristic and the
amount of front wheel slip.
Fig. 29 BOC Operation at Low Speeds With No
Front Wheel Slip
1 - CAGE
2 - ROLLER
3 - INPUT SHAFT
3 - 36 REAR DRIVELINE MODULERS
BI-DIRECTIONAL OVERRUNNING CLUTCH (Continued)

INSTALLATION - PARKING BRAKE CABLE
(LEFT REAR)
(1) Install the rear parking brake cable in the
brake support plate. Insert cable housing retainer
into brake support plate making certain that cable
housing retainer fingers lock the housing and
retainer firmly into place.
(2) Attach the parking brake cable onto the park
brake actuator lever.
(3) Install the brake shoes on the rear brake sup-
port plate. (Refer to 5 - BRAKES/HYDRAULIC/ME-
CHANICAL/BRAKE PADS/SHOES -
INSTALLATION).
(4) Insert cable housing retainer into body outrig-
ger bracket making certain that cable housing
retainer fingers lock the housing firmly into place.
(5) Connect rear parking brake cable to the equal-
izer bracket (Fig. 99).
(6) Install brake drum, and wheel and tire assem-
bly.
(7) Remove the locking pliers from the front park
brake cable. This will automatically adjust the park
brake cables.
(8) Apply and release park brake pedal 1 time.
This will seat the park brake cables.
ADJUSTMENTS
ADJUSTMENT - PARKING BRAKE CABLES
The park brake cables on this vehicle have an
automatic self adjuster built into the park brake
pedal mechanism. When the foot operated park brake
pedal is in its released (upward most) position, a
clock spring automatically adjusts the park brake
cables. The park brake cables are adjusted (ten-
sioned) just enough to remove all the slack from the
cables. The automatic adjuster system will not over
adjust the cables causing rear brake drag.
Due to the automatic adjust feature of the park
brake pedal, adjustment of the parking brake cables
on these vehicles relies on proper drum brake and
park brake shoe adjustment. (Refer to 5 - BRAKES/
HYDRAULIC/MECHANICAL/DRUM - ADJUST-
MENTS) and (Refer to 5 - BRAKES/PARKING
BRAKE/SHOES - ADJUSTMENTS).
When the park brake pedal is applied the self
adjuster is by-passed and the pedal operates nor-
mally to engage the park brakes.
When a service procedure needs to be performed on
the park brake pedal or the park brake cables, the
automatic self adjuster can be manually locked out
by the service technician.
CABLES - PARKING BRAKE
(EXPORT)
REMOVAL - FRONT CABLE
(Refer to 5 - BRAKES - BASE/PARKING BRAKE/
LEVER - REMOVAL)
INSTALLATION - FRONT CABLE
(Refer to 5 - BRAKES - BASE/PARKING BRAKE/
LEVER - INSTALLATION)
LEVER - PARKING BRAKE
REMOVAL
(1) Manually release the automatic self-adjusting
mechanism tension of the parking brake lever (pedal)
assembly. (Refer to 5 - BRAKES/PARKING BRAKE -
STANDARD PROCEDURE).
(2) Disconnect negative (ground) cable from the
battery and isolate cable from battery terminal.
(3) Remove sill scuff plate from left door sill.
(4) Remove the left side kick panel.
(5) Remove the silencer panel under the instru-
ment panel.
(6) Remove the steering column cover from the
lower instrument panel.
(7) Remove the reinforcement from the lower
instrument panel.
(8) Remove the front parking brake cable from the
parking brake cable equalizer (Fig. 102).
(9) Remove tension from front park brake cable.
Tension is removed by releasing the locking pliers
from the front park brake cable.
Fig. 102 Parking Brake Cable Equalizer
1 - EQUALIZER
2 - LEFT REAR PARKING BRAKE CABLE
3 - LOCKING NUT
4 - INTERMEDIATE PARKING BRAKE CABLE
5 - FRONT PARKING BRAKE CABLE
5 - 64 BRAKES - BASERS
CABLES - PARKING BRAKE (Continued)

(12) Disconnect wiring harness connectors (as
equipped) from clockspring, multi-function switch,
SKIM module, ignition switch and BTSI solenoid. (13) If equipped, disconnect PRNDL cable from
shift lever and column bracket (Fig. 55). (14) Disconnect shift cable at shift lever mecha-
nism pin (Fig. 55). (15) Remove pinch side clip, then remove shift
cable from bracket on column. (16) Place front wheels in STRAIGHT-AHEAD
position, then secure steering wheel to column in this
position using appropriate retaining method. (17) Remove pinch bolt securing column coupling
to intermediate shaft (Fig. 56).
(18) Loosen two lower steering column mounting
nuts. (19) Remove two upper steering column mounting
nuts. (20) Remove steering column assembly.
(21) Remove dash seal silencer shell over steering
column intermediate shaft (Fig. 57).
Fig. 53 Lower Steering Column Cover And Reinforcement
1 - INSTRUMENT PANEL
2 - REINFORCEMENT PLATE
3 - LOWER STEERING COLUMN COVER/KNEE BLOCKER
Fig. 54 Instrument Panel Lower Left Reinforcement
1 - INSTRUMENT PANEL LOWER REINFORCEMENT
2 - STEERING WHEEL
3 - LOWER LEFT REINFORCEMENT
Fig. 55 Shift Cable At Steering Column
1 - SHIFT LEVER MECHANISM
2 - SHIFT CABLE
3 - BRACKET
4 - PRNDL CABLE (IF EQUIPPED)
5 - STEERING COLUMN
Fig. 56 Pinch Bolt
1 - PINCH BOLT
2 - STEERING COLUMN
RS BRAKES5s-39
PEDALS - ADJUSTABLE (Continued)