belt CHRYSLER VOYAGER 2001 Service Manual

ACCESSORY DRIVE
TABLE OF CONTENTS
page page
ACCESSORY DRIVE
SPECIFICATIONS.........................9
BELT TENSIONER
REMOVAL...............................9
INSTALLATION............................9
IDLER PULLEY
REMOVAL..............................10
INSTALLATION...........................10DRIVE BELTS
DESCRIPTION...........................10
OPERATION.............................10
DIAGNOSIS AND TESTING.................11
ACCESSORY DRIVE BELT................11
REMOVAL..............................11
INSTALLATION...........................11
ACCESSORY DRIVE
SPECIFICATIONS
SPECIFICATIONS - ACCESSORY BELT TENSION
ACCESSORY DRIVE
BELTGAUGE
2.5L DIESEL ENGINE
A/C Compressor/
GeneratorDynamic Tensioner
Power Steering Belt 300 N (67 lbs.)
BELT TENSIONER
REMOVAL
WARNING: BECAUSE OF HIGH SPRING TENSION,
DO NOT ATTEMPT TO DISASSEMBLE THE AUTO-
MATIC BELT TENSIONER. THE TENSIONER IS SER-
VICED AS AN ASSEMBLY.
(1) Remove the power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(2) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(3) Remove the belt tensioner retaining bolt and
remove tensioner (Fig. 1).
INSTALLATION
(1) Install belt tensioner and retaining bolt (Fig.
1). Torque bolt to 47 N´m (35ft. lbs.).(2) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(3) Install the power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
Fig. 1 BELT TENSIONER AND IDLER PULLEY
1 - BELT TENSIONER RETAINING BOLT
2 - BELT TENSIONER
3 - IDLER PULLEY
4 - VIBRATION DAMPER/CRANKSHAFT PULLEY
5 - VIBRATION DAMPER/CRANKSHAFT PULLEY RETAINING
BOLTS
RGACCESSORY DRIVE7a-9

IDLER PULLEY
REMOVAL
(1) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
CAUTION: IDLER PULLEY RETAINING BOLT HAS
LEFT HAND THREAD
(2) Remove the idler pulley (Fig. 2).
INSTALLATION
(1) Install the idler pulley (Fig. 2). Torque retain-
ing bolt to 22 N´m (16 ft. lbs.).
(2) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(3) Install the power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
DRIVE BELTS
DESCRIPTION - ACCESSORY DRIVE BELT
The accessory drive belt is a serpentine type belt
(Fig. 3). Satisfactory performance of these belts
depends on belt condition and proper belt tension.
DESCRIPTION - POWER STEERING BELT
The power steering belt is a serpentine type belt
(Fig. 3). Satisfactory performance of this belt depends
on condition of the belt.
OPERATION-ACCESSORY DRIVE BELT
The accessory drive belts form the link between
the engine crankshaft and the engine driven accesso-
ries.
OPERATION-POWER STEERING BELT
The power steering belt forms a link between the
engine crankshaft and the power steering pump.
Fig. 2 BELT TENSIONER AND IDLER PULLEY
1 - BELT TENSIONER RETAINING BOLT
2 - BELT TENSIONER
3 - IDLER PULLEY
4 - VIBRATION DAMPER/CRANKSHAFT PULLEY
5 - VIBRATION DAMPER/CRANKSHAFT PULLEY RETAINING
BOLTS
Fig. 3 ACCESSORY DRIVE BELT ROUTING
1 - GENERATOR
2 - IDLER PULLEY
3 - A/C COMPRESSOR CLUTCH
4 - POWER STEERING PUMP PULLEY
5 - POWER STEERING BELT
6 - CRANKSHAFT DAMPER/PULLEY
7 - BELT TENSIONER
8 - ACCESSORY DRIVE BELT
7a - 10 ACCESSORY DRIVERG

DIAGNOSIS AND TESTING - ACCESSORY DRIVE BELT
CONDITION POSSIBLE CAUSES CORRECTIONS
INSUFFICIENT ACCESSORY
OUTPUT DUE TO BELT
SLIPPAGE1. Belt too loose 1. (a) Replace belt (auto-tensioned
belts)
2. Faulty belt tensioner 2. Replace tensioner as necessary
3. Belt excessively glazed or worn 3. Replace belt
BELT SQUEAL WHEN
ACCELERATING ENGINE1. Belts too loose 1. Check and replace belt tensioner if
necessary
2. Belt glazed 2. Replace belt
BELT SQUEAK AT IDLE 1. Belts too loose 1. (a) Replace belt
2. Dirt or paint imbedded in belt 2. Replace belt
3. Non-uniform belt 3. Replace belt
4. Misaligned pulleys 4. Align accessories
5. Non-uniform groove or eccentric
pulley5. Replace pulley
BELT ROLLED OVER IN
GROOVE OR BELT JUMPS
OFF1. Broken cord in belt 1. Replace belt
2. Belt too loose, or too tight 2. Replace belt
3. Misaligned pulleys 3. Align accessories
4. Non-uniform groove or eccentric
pulley4. Replace pulley
REMOVAL-ACCESSORY DRIVE BELT
(1) Remove the power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(2) Relieve tension on belt tensioner using a suit-
able wrench (Fig. 4) and lock tensioner with a drift
punch (Fig. 5).
(3) Remove the accessory drive belt.
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove right front fender inner splash shield.
(3) Install power steering belt remover tool on
crankshaft damper (Fig. 6).
(4) Rotate engine clockwise to remove belt (Fig. 7).
INSTALLATION-ACCESSORY DRIVE BELT
(1) Install the accessory drive belt in proper posi-
tion (Fig. 8).
(2) Unlock belt tensioner by removing punch and
apply tension to accessory drive belt (Fig. 9).
(3) Install the power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
RGACCESSORY DRIVE7a-11
DRIVE BELTS (Continued)

Fig. 4 ACCESSORY DRIVE BELT REMOVAL
1 - BELT TENSIONER
2 - ACCESSORY DRIVE BELT
3 - IDLER PULLEY
4 - A/C COMPRESSOR CLUTCH
5 - CRANKSHAFT DAMPER/PULLEY
6 - WRENCH
Fig. 5 LOCKING/LOCKING BELT TENSIONER
Fig. 6 POWER STEERING BELT REMOVAL TOOL
1 - VIBRATION DAMPER
2 - POWER STEERING PULLEY
3 - POWER STEERING BELT
4 - POWER STEERING BELT REMOVER
Fig. 7 POWER STEERING BELT REMOVAL
1 - VIBRATION DAMPER
2 - POWER STEERING BELT
3 - POPWER STEERING BELT REMOVER
7a - 12 ACCESSORY DRIVERG
DRIVE BELTS (Continued)

INSTALLATION-POWER STEERING BELT
(1) Install power steering belt installation tool
(Fig. 10).
(2) Install power steering belt on crankshaft and
rotate crankshaft clockwise until belt is fully
installed on crankshaft (Fig. 10).
(3) Remove installation tool from crankshaft.
(4) Install right front fender inner splash shield.
(5) Lower vehicle from hoist.
Fig. 8 ACCESSORY DRIVE BELT ROUTING
1 - GENERATOR
2 - IDLER PULLEY
3 - A/C COMPRESSOR CLUTCH
4 - POWER STEERING PUMP PULLEY
5 - POWER STEERING BELT
6 - CRANKSHAFT DAMPER/PULLEY
7 - BELT TENSIONER
8 - ACCESSORY DRIVE BELT
Fig. 9 LOCKING/UNLOCKING BELT TENSIONER
Fig. 10 POWER STEERING BELT INSTALLATION
1 - POWER STEERING BELT
2 - HOLDING HOOK
3 - POWER STEERING PUMP PULLEY
4 - VIBRATION DAMPER
5 - POWER STEERING BELT INSTALLATION TOOL
RGACCESSORY DRIVE7a-13
DRIVE BELTS (Continued)

STANDARD PROCEDURE - COOLANT LEVEL
CHECK
NOTE: Do not remove pressure/vent cap for routine
coolant level inspections.
The coolant reserve system provides a quick visual
method for determining the coolant level without
removing the pressure/vent cap.With the engine
cold and not running,simply observe the level of
the coolant in the coolant recovery pressure container
(Fig. 2). The coolant level should be between the MIN
and MAX marks.
STANDARD PROCEDURE - REFILLING
COOLING SYSTEM
Remove pressure/vent cap (Fig. 1) and fill system,
using a 50/50 mix of MopartAntifreeze/Coolant, 5
Year/100,000 Mile Formula and distilled water.
Continue filling system until full.Be careful not
to spill coolant on drive belts or the generator.
Fill coolant recovery pressure container (Fig. 1) to
at least the MAX mark with 50/50 solution. It may
be necessary to add coolant to the coolant recovery
pressure container after three or four warm up/cool
down cycles to maintain coolant level between the
MAX and MIN mark. This will allow trapped air to
be removed from the system.
STANDARD PROCEDURE - DRAINING COOLING
SYSTEM
WARNING: DO NOT REMOVE OR LOOSEN THE
COOLANT PRESSURE/VENT CAP, CYLINDER
BLOCK DRAIN PLUGS, OR THE DRAINCOCK WHEN
THE SYSTEM IS HOT AND UNDER PRESSURE
BECAUSE SERIOUS BURNS FROM THE COOLANT
CAN OCCUR.
(1)Without removing pressure/vent cap and
with system not under pressure, open the drain-
cock. The draincock is located on the lower right side
of radiator (Fig. 3).
(2) After the coolant recovery pressure container is
empty, then remove coolant pressure/vent cap.
Fig. 1 UNDERHOOD FLUID FILL LOCATIONS
1 - COOLANT PRESSURE/VENT CAP
2 - BRAKE MASTER CYLINDER
3 - INTELLIGENT POWER MODULE
4 - BATTERY
5 - COOLANT RECOVERY PRESSURE CONTAINER6 - OIL DIPSTICK
7 - WINDSHIELD SOLVENT RESEVOIR
8 - AIR FILTER HOUSING
9 - ENGINE OIL FILL CAP
7a - 16 ENGINERG
COOLANT (Continued)

RADIATOR DRAINCOCK
REMOVAL
CAUTION: Use of pliers on draincock is not recom-
mended. Damage may occur to radiator or drain-
cock.
NOTE: It is not necessary to remove draincock dur-
ing a routine coolant drain.
(1) Drain the cooling system (Refer to 7 - COOL-
ING/ENGINE/COOLANT - STANDARD PROCE-
DURE).
(2) Open the draincock by turning it counterclock-
wise until it stops.
(3) Turn the draincock back (clockwise) 1/8 turn.
(4) Pull the draincock (Fig. 13) from the radiator
tank.
INSTALLATION
(1) Align draincock stem to radiator tank opening.
(2) Push draincock into the radiator tank opening.
(3) Tighten the draincock by turning clockwise
until it stops.
(4) Fill the cooling system (Refer to 7 - COOLING/
ENGINE/COOLANT - STANDARD PROCEDURE).
WATER PUMP
DESCRIPTION
The water pump on the 2.5L CRD diesel has a die
cast aluminum housing. It bolts to a aluminum hous-
ing which attaches to the engine block (Fig. 14).
OPERATION
The water pump is used to circulate coolant
through the cooling system. The coolant is pumped
through the engine block, cylinder head, heater core,
EGR cooler, cabin heater, and radiator.
REMOVAL - WATER PUMP
(1) Disconnect negative battery cable.
(2) Drain cooling system (Refer to 7 - COOLING/
ENGINE/COOLANT - STANDARD PROCEDURE).
(3) Remove timing belt inner and outer covers
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT / CHAIN COVER(S) - REMOVAL).
(4) Remove water pump retaining bolts and pump
(Fig. 15).
Fig. 13 Draincock
1 - RADIATOR TANK
2 - DRAINCOCK
Fig. 14 WATER PUMP
1 - WATER PUMP HOUSING STUDS
2 - WATER PUMP
3 - RETAINING NUTS
4 - OIL COOLER RETAINING STUD
5 - OIL COOLER TO ENGINE BLOCK RETAINING BOLT
6 - OIL COOLER COOLANT HOSE
7 - ENGINE BLOCK
7a - 22 ENGINERG

REMOVAL - WATER PUMP HOUSING
(1) Disconnect negative battery cable.
(2) Drain cooling system (Refer to 7 - COOLING/
ENGINE/COOLANT - STANDARD PROCEDURE).
(3) Remove both outer and inner timing belt covers
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT / CHAIN COVER(S) - REMOVAL).
(4) Disconnect water pump housing to thermostat
housing bypass hose (Fig. 16).
(5) Remove the water pump housing retaining
nuts (Fig. 17).
(6) Remove water pump housing from engine block
(Fig. 17).
CLEANING
Clean gasket mating surfaces as necessary.
INSTALLATION - WATER PUMP
(1) Clean gasket mating surfaces as necessary.
(2) Place water pump and gasket in place. Install
water pump retaining bolts (Fig. 15). Torque bolts to
24.4N´m.
(3) Install both inner and outer timing belt covers
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT / CHAIN COVER(S) - INSTALLATION).
(4) Refill cooling system (Refer to 7 - COOLING/
ENGINE/COOLANT - STANDARD PROCEDURE).(5) Connect negative battery cable.
INSTALLATION - WATER PUMP HOUSING
(1) Clean mating serfaces of water pump housing
and engine block as necessary.
(2) Place new o-ring in groove in water pump
housing (Fig. 18).
(3) Be sure lower radiator hose tube o-ring is in
place.
(4) Install water pump housing on lower radiator
hose tube and push on mounting studs (Fig. 17).
Torque retaining nuts to 24.4N´m.
(5) Connect water pump housing to thermostat
housing bypass hose (Fig. 16).
(6) Install both inner and outer timing belt covers
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT / CHAIN COVER(S) - INSTALLATION).
(7) Refill cooling system (Refer to 7 - COOLING/
ENGINE/COOLANT - STANDARD PROCEDURE).
(8) Connect negative battery cable.
Fig. 15 WATER PUMP LOCATION
1 - CYLINDER HEAD
2 - ENGINE BLOCK
3 - OIL COOLER
4 - OIL FILTER HOUSING
5 - WATER PUMP
Fig. 16 THERMOSTAT HOUSING LOCATION
1 - CYLINDER HEAD COVER
2 - THERMOSTAT HOUSING
3 - AIR BLEED
4 - WATER PUMP
5 - WATER PUMP HOUSING TO THERMOSTAT HOUSING
BYPASS HOSE
6 - E G R VA LV E
RGENGINE7a-23
WATER PUMP (Continued)

CD CHANGER
DESCRIPTION
The 4 Disc In-Dash CD Changer (if equipped) is
located in the instrument panel below the radio. The
remote changer does not use a cartridge or magazine
for the CD's. Up to 4 CD's can be directly loaded into
this unit.
OPERATION
Due to its compact design, the CD changer can
carry out only one operation at a time. For example,
you can not load a new disc while playing another at
the same time. Each operation happens sequentially.
The radio unit provides control over all features of
the CD changer with the exception of the CD load
and eject functions, which are controlled by buttons
located on the front of the CD changer. All features
you would expect, such as Disc Up/Down, Track
Up/Down, Random and Scan are controlled by the
radio, which also displays all relevant CD changer
information on the radio display.
The CD changer contains a Load/Eject button and
an indicator LED for each of the four disc positions
as well as an illuminated disc opening. The individ-
ual LED indicates whether a CD is currently loaded
in that particular chamber of the CD changer. Press-
ing the individual Load/Eject button for a particular
chamber will eject a disc currently present in that
chamber. If the chamber is currently empty, actuat-
ing the Load/Eject button will position that chamber
to receive and load a new disc in that chamber.
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove screws holding CD changer.
(3) Disconnect the wire connector from the back of
the CD changer.
(4) Remove the CD changer from the vehicle (Fig.
5).
INSTALLATION
(1) Reconnect the wire connector to the CD
changer.
(2) Insert the CD changer into the instrument
panel.
NOTE: Use care when inserting CD changer so that
cable is not pinched or trapped against instrument
panel.
(3) Install screws holding CD changer.
(4) Reconnect the battery negative cable.
CHOKE
DIAGNOSIS AND TESTING
If the audio system is cutting in and out at higher
volumes, check for continuity across the choke con-
nector. If no continuity, replace the choke assembly.
The choke is located on the junction block/body con-
trol module.
D-PILLAR SPEAKER
REMOVAL
PASSENGER SIDE
(1) Disconnect and isolate the battery negative
cable.
(2) Remove rear header trim.
(3) Remove liftgate scuff plate.
(4) Remove upper seat belt bolt. (Refer to 8 -
ELECTRICAL/RESTRAINTS/SEAT BELT OUT-
BOARD FRONT - REMOVAL).
(5) Partially remove quarter trim panel to access
the D-pillar speaker.
(6) Slide the speaker from the retainer (Fig. 6).
(7) Disconnect the wire harness connector from the
speaker.
DRIVER SIDE
(1) Disconnect and isolate the negative battery
cable.
(2) Remove jack cover.
(3) Remove liftgate scuff plate.
(4) Partially remove quarter trim panel to access
the D-pillar speaker.
Fig. 5 CD - PLAYER
1 - CD-PLAYER
2 - POWER OUTLET
8A - 6 AUDIORS

(5) Slide the speaker from the retainer.
(6) Disconnect the wire harness connector from the
speaker.
INSTALLATION
PASSENGER SIDE
(1) Connect the wire harness connector to the
speaker.
(2) Slide the speaker into the retainer.
(3) Install quarter panel trim.
(4) Install upper seat belt bolt. (Refer to 8 - ELEC-
TRICAL/RESTRAINTS/SEAT BELT OUTBOARD
FRONT - INSTALLATION).
(5) Install liftgate scuff plate.
(6) Install rear header trim.
(7) Connect battery negative cable.
DRIVER SIDE
(1) Connect the wire harness to the speaker.
(2) Slide the speaker into the retainer.
(3) Install quarter panel trim.
(4) Install liftgate scuff plate.
(5) Install jack cover.
(6) Connect battery negative cable.
DASH PANEL SPEAKER
REMOVAL
(1) Disconnect and isolate the battery negative
cable.(2) Remove the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - REMOVAL).
(3) Remove instrument panel top pad.
(4) Remove speaker screws (Fig. 7).
(5) Disconnect wire harness connector from
speaker.
INSTALLATION
(1) Connect wire harness connector to the speaker.
(2) Install speaker screws.
(3) Install instrument panel top pad.
(4) Install the A-pillar trim. (Refer to 23 - BODY/
INTERIOR/A-PILLAR TRIM - INSTALLATION).
(5) Connect the battery negative cable.
DOOR MOUNTED SPEAKER
REMOVAL
(1) Disconnect and isolate the battery negative
cable.
(2) Remove the door trim panel. (Refer to 23 -
BODY/DOOR - FRONT/TRIM PANEL - REMOVAL).
(3) Remove the speaker mounting screws (Fig. 8).
(4) Remove wire harness connector from speaker.
INSTALLATION
(1) Connect wire harness connector to speaker.
(2) Install the speaker mounting screws.
(3) Install the door trim panel. (Refer to 23 -
BODY/DOOR - FRONT/TRIM PANEL - INSTALLA-
TION).
Fig. 6 D-PILLAR SPEAKER
1 - SPEAKER
2 - RETAINER
3 - TRIM PANEL
Fig. 7 DASH SPEAKER
1 - DASH SPEAKER
2 - HARNESS CONNECTOR
RSAUDIO8A-7
D-PILLAR SPEAKER (Continued)