Drive belt CHRYSLER VOYAGER 2001 Service Manual

VIBRATION DAMPER
REMOVAL
(1) Remove accesory drive belts. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)
(2) Remove crankshaft damper bolt.
(3) Remove damper using Special Tool 3-Jaw
Puller 1026 and Insert 6827±A (Fig. 76).
INSTALLATION
(1) Install crankshaft vibration damper using M12
1.75 x 150 mm bolt, washer, thrust bearing and nut
from Special Tool 6792 (Fig. 77).
(2) Install crankshaft vibration damper bolt and
tighten to 142 N´m (105 ft. lbs.).
(3) Install accessory drive belts. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION)
STRUCTURAL COLLAR
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove engine front mount bracket and front
insulator mount. (Refer to 9 - ENGINE/ENGINE
MOUNTING/FRONT MOUNT - REMOVAL)
(3) Remove structural collar attaching bolts (Fig.
78).
(4) Remove collar.
INSTALLATION
CAUTION: Torque procedure for the structural collar
must be followed or damage could occur to oil pan
and collar.(1) Perform the following steps for installing struc-
tural collar. Refer to (Fig. 78):
²Step 1: Position collar between transaxle and oil
pan. Install collar to transaxle bolt,hand start
only.
²Step 2: Install collar to oil pan bolts,hand snug
only.
Fig. 76 Crankshaft Vibration Damper - Removal
1 - SPECIAL TOOL 1026 3-JAW PULLER
2 - SPECIAL TOOL 6827±A INSERT
Fig. 77 Crankshaft Vibration Damper - Installation
1 - M12±1.753150 MM BOLT, WASHER AND THRUST
BEARING FROM SPECIAL TOOL 6792
Fig. 78 Structural Collar
1 - BOLT - COLLAR TO OIL PAN
2 - BOLT - COLLAR TO TRANSAXLE
3 - STRUCTURAL COLLAR
4 - OIL PAN
9 - 46 ENGINE 2.4LRS

TIMING BELT COVER(S)
REMOVAL
FRONT COVER
(1) Remove crankshaft vibration damper. (Refer to
9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - REMOVAL)
(2) Remove generator drive belt tensioner assem-
bly. (Refer to 7 - COOLING/ACCESSORY DRIVE/
BELT TENSIONERS - REMOVAL)
(3) Remove timing belt front cover bolts (Fig. 112)
and remove covers.
REAR COVER
(1) Remove front covers.
(2) Remove engine mount bracket (Fig. 113).
(3) Remove timing belt. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - REMOVAL)
(4) Hold camshaft sprocket with Special Tool 6847
while removing center bolt (Fig. 114).
(5) Remove timing belt idler pulley.
(6) Remove rear cover fasteners and remove cover
from engine (Fig. 115).
Fig. 112 Timing Belt Front Covers
1 - BOLTS - UPPER FRONT COVER 7 N´m (60 in. lbs.)
2 - BOLTS - LOWER FRONT COVER 7 N´m (60 in. lbs.)
Fig. 113 ENGINE FRONT MOUNT BRACKET
1 - ENGINE MOUNT BRACKET
2 - BOLTS - 61 N´m (45 ft. lbs.)
Fig. 114 Camshaft Sprocket - Removal/Installation
1 - SPECIAL TOOL 6847
9 - 60 ENGINE 2.4LRS

INSTALLATION
REAR COVER
(1) Install timing belt rear cover and bolts (Fig.
115).
CAUTION: Do not use an impact wrench for tighten-
ing camshaft sprocket bolt. Damage to the timing
locating pin can occur. Hand tighten using a
wrench ONLY.
(2) Install camshaft sprockets. Hold sprockets with
Special Tool 6848 and tighten center bolt to 101 N´m
(75 ft. lbs.).
(3) Install timing belt idler pulley and tighten
mounting bolt to 61 N´m (45 ft. lbs.).
(4) Install timing belt. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - INSTALLATION)
(5) Install engine mount bracket and tighten bolts
to 61 N´m (45 ft. lbs.) (Fig. 113).
(6) Install front covers.
FRONT COVER
(1) Install timing belt front covers (Fig. 112).
Tighten fasteners to 7 N´m (60 in. lbs.).
(2) Install generator drive belt tensioner. (Refer to
7 - COOLING/ACCESSORY DRIVE/BELT TEN-
SIONERS - INSTALLATION)
(3) Install crankshaft vibration damper. (Refer to 9
- ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
INSTALLATION)
TIMING BELT AND
SPROCKET(S)
REMOVAL - TIMING BELT
(1) Remove air cleaner upper cover, housing, and
clean air tube.
(2) Remove make-up air hose from cylinder head
cover.
(3) Raise vehicle on hoist.
(4) Remove right front wheel.
(5) Remove right inner splash shield.
(6) Remove accessory drive belts. (Refer to 7 -
COOLING/ACCESSORY DRIVE/BELT TENSION-
ERS - REMOVAL)
(7) Remove crankshaft vibration damper. (Refer to
9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - REMOVAL)
(8) Remove air conditioner/generator belt tensioner
and pulley assembly. (Refer to 7 - COOLING/ACCES-
SORY DRIVE/BELT TENSIONERS - REMOVAL)
(9) Remove timing belt lower front cover bolts and
remove cover. (Refer to 9 - ENGINE/VALVE TIMING/
TIMING BELT / CHAIN COVER(S) - REMOVAL)
(10) Lower vehicle.
(11) Remove bolts attaching timing belt upper
front cover and remove cover. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT / CHAIN COVER(S)
- REMOVAL)
(12) Remove right engine mount. (Refer to 9 -
ENGINE/ENGINE MOUNTING/RIGHT MOUNT -
REMOVAL)
(13) Remove engine mount bracket (Fig. 116).
CAUTION: When aligning crankshaft and camshaft
timing marks always rotate engine from crankshaft.
Camshaft should not be rotated after timing belt is
removed. Damage to valve components may occur.
Always align timing marks before removing timing
belt.
(14) Before the removal of the timing belt, rotate
crankshaft until the TDC mark on oil pump housing
aligns with the TDC mark on crankshaft sprocket
(trailing edge of sprocket tooth) (Fig. 117).
Fig. 115 Timing Belt Rear Cover
1 - BOLTS - REAR COVER 7 N´m (60 in. lbs.)
2 - BOLTS - REAR COVER 28 N´m (250 in .lbs.)
3 - TIMING BELT TENSIONER
RSENGINE 2.4L9-61
TIMING BELT COVER(S) (Continued)

(5) Remove the pull pin or Allen wrench from the
belt tensioner.
(6) Once the timing belt has been installed and
tensioner released, rotate the crankshaft two (2) com-
plete revolutions. Verify that the TDC marks on
crankshaft and timing marks on the camshafts are
aligned as shown in (Fig. 123).
(7) Install engine mount bracket to engine (Fig.
116).
(8) Install timing belt front covers and bolts.
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT / CHAIN COVER(S) - INSTALLATION)
(9) Install air conditioning/generator belt tensioner
and pulley. (Refer to 7 - COOLING/ACCESSORY
DRIVE/BELT TENSIONERS - INSTALLATION)
(10) Install right engine mount. (Refer to 9 -
ENGINE/ENGINE MOUNTING/RIGHT MOUNT -
INSTALLATION)(11) Install crankshaft vibration damper. (Refer to
9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - INSTALLATION)
(12) Install accessory drive belts. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION)
(13) Install drive belt splash shield.
(14) Install right front wheel.
(15) Connect make-up air hose to cylinder head
cover.
(16) Install air cleaner housing, upper cover, and
clean air tube.
TIMING BELT TENSIONER &
PULLEY
REMOVAL
(1) Remove the timing belt. (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - REMOVAL)
(2) Remove timing belt idler pulley.
(3) Hold camshaft sprocket with Special Tool 6847
while removing bolt (Fig. 124). Remove both cam
sprockets.
Fig. 122 Timing Belt - Installation
1 - ROTATE CAMSHAFT SPROCKET TO TAKE UP BELT SLACK
2 - CAMSHAFT TIMING MARKS 1/2 NOTCH LOCATION
3 - CRANKSHAFT AT TDC
4 - INSTALL BELT IN THIS DIRECTION
Fig. 123 Crankshaft and Camshaft Timing
1 - CAMSHAFT TIMING MARKS
2 - CRANKSHAFT TDC MARKS
3 - TRAILING EDGE OF SPROCKET TOOTH
9 - 64 ENGINE 2.4LRS
TIMING BELT AND SPROCKET(S) (Continued)

(36) Remove front engine mount and bracket as an
assembly.
(37) Remove the engine rear mount bracket.
(38) Remove the engine to transaxle struts (Fig. 8).
(39) Remove transaxle case cover (Fig. 8).
(40) Remove flex plate to torque converter bolts.
(41) Remove the power steering pressure hose sup-
port clip attaching bolt.
(42) Disconnect the knock sensor electrical connec-
tor (3.8L only).
(43) Disconnect the engine block heater electrical
connector, if equipped.
(44) Remove the accessory belt splash shield.
(45) Remove accessory drive belt. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)
(46) Disconnect the radiator lower hose.
(47) Remove air conditioning compressor from
engine.
(48) Remove the generator. (Refer to 8 - ELECTRI-
CAL/CHARGING/GENERATOR - REMOVAL)
(49) Remove the water pump pulley attaching
bolts and position pulley between pump hub and
housing.
(50) Disconnect the oil pressure switch electrical
connector.
(51) Disconnect wiring harness support clip from
dipstick tube.(52) Install Special Tools 6912 and 8444 Adapters
on the right side (rear) of engine block (Fig. 9).
Fig. 7 Catalytic Converter to Exhaust Manifold
1 - FLAG NUT
2 - GASKET
3 - BOLT
4 - CATALYTIC CONVERTER
Fig. 8 POWERTRAIN SUPPORTS AND DUST COVER
1 - BRACKET - ENGINE REAR MOUNT
2 - BOLT - TRANSAXLE CASE COVER
3 - STRUT - TRANSAXLE TO ENGINE HORIZONTAL
4 - BOLT - HORIZONTAL STRUT
5 - BOLT - STRUT TO TRANSAXLE
6 - COVER - TRANSAXLE CASE LOWER
7 - STRUT - TRANSAXLE TO ENGINE
8 - BOLT - STRUT TO ENGINE
9 - BOLT - ENGINE REAR MOUNT BRACKET
Fig. 9 ADAPTER TOOLS MOUNTED ON BLOCK
1 - SPECIAL TOOL 6912
2 - SPECIAL TOOL 8444
RSENGINE 3.3/3.8L9-83
ENGINE 3.3/3.8L (Continued)

(4) Slowly raise vehicle enough to remove the
engine dolly and cradle Special Tools 6135, 6710,
6848 and 6909 (Fig. 10).
(5) Remove Special Tools 6912 and 8444.
(6) Lower the vehicle.
(7) Install power steering pump and pressure line
support.(8) Install the generator and wiring harness.
(Refer to 8 - ELECTRICAL/CHARGING/GENERA-
TOR - INSTALLATION)
(9) Raise vehicle.
(10) Attach wiring harness support clip to the dip-
stick tube.
(11) Connect oil pressure switch electrical connec-
tor.
(12) Install the A/C compressor.
(13) Install the water pump pulley.
(14) Connect the radiator lower hose.
(15) Install the accessory drive belt and splash
shield. (Refer to 7 - COOLING/ACCESSORY DRIVE/
DRIVE BELTS - INSTALLATION)
(16) Connect the engine block heater electrical con-
nector, if equipped.
(17) Connect the knock sensor electrical connector
(3.8L only).
(18) Install the torque converter to flex plate bolts.
(19) Install the transaxle case cover (Fig. 8).
(20) Install the powertrain struts (Fig. 8).
(21) Install the engine rear mount bracket.
(22) Install the engine front mount and bracket
assembly.
(23)AWD equipped;Install the power transfer
unit (PTU).
(24) Install the axle shafts. (Refer to 3 - DIFFER-
ENTIAL & DRIVELINE/HALF SHAFT - INSTALLA-
TION)
(25) Connect exhaust pipe to manifold (Fig. 7).
(26) Install crossmember cradle plate (Fig. 6).
(27) Lower vehicle.
(28) Connect transaxle shift linkage.
(29) Connect transaxle electrical connectors.
(30) Connect transaxle cooler hoses.
(31) Install transaxle dipstick tube and attach
electrical harness clip.
(32) Connect the radiator upper hose.
(33) Connect the A/C lines to compressor.
(34) Connect the A/C compressor electrical connec-
tor.
(35) Evacuate and recharge A/C system.
(36) Connect crankshaft and camshaft position
sensors.
(37) Connect the fuel injector electrical harness
connector and engage clip to support bracket.
(38) Connect engine coolant temperature (ECT)
sensor and ignition coil electrical connectors.
(39) Connect the ground strap to rear of cylinder
head.
(40) Install power steering reservoir.
(41) Engage wire harness clip to engine right side
mount.
(42) Connect the brake booster and speed control
vacuum hoses.
Fig. 11 Right Mount to Engine
1 - BOLT
2 - MOUNT BRACKET
3 - ENGINE RIGHT MOUNT ASSEMBLY
Fig. 12 LEFT MOUNT TO FRAME BRACKET
1 - FRAME BRACKET
2 - FRAME RAIL - LEFT
3 - BOLT
4 - TRANSAXLE MOUNT
RSENGINE 3.3/3.8L9-85
ENGINE 3.3/3.8L (Continued)

INSTALLATION - CRANKSHAFT MAIN
BEARINGS
NOTE: One main bearing should be selectively fit-
ted while all other main bearing caps are properly
tightened.
(1) For main bearing fitting procedure, (Refer to 9
- ENGINE/ENGINE BLOCK/CRANKSHAFT MAIN
BEARINGS - STANDARD PROCEDURE)
(2) Start bearing in place, and insert Main Bearing
Tool C-3059 into oil hole of crankshaft (Fig. 60).
(3) Slowly rotate crankshaft counterclockwise slid-
ing the bearing into position. Remove Special Main
Bearing Tool C-3059.
(4) Inspect main cap bolts for stretching (Fig. 61).
Replace bolts that are stretched.
NOTE: The main cap bolts should be examined
before reuse. Bolt stretch can be checked by hold-
ing a scale or straight edge against the threads. If
all the threads do not contact the scale the bolt
must be replaced (Fig. 61).
(5) Install each main cap and tighten bolts finger
tight.
(6) Tighten number 1, 3 and 4 main cap bolts to 41
N´m + 1/4 Turn (30 ft. lbs.+ 1/4 Turn).
(7) Rotate the crankshaft until the number 6 pis-
ton is at TDC.
(8) To ensure correct thrust bearing alignment the
following procedure must be done:
²Move crankshaft all the way to the rear of its
travel.
²Then, move crankshaft all the way to the front
of its travel.
²Wedge an appropriate tool between the rear of
the cylinder block and rear crankshaft counter-
weight. This will hold the crankshaft in it's most for-
ward position.²Tighten the #2 Thrust Bearing cap bolts to 41
N´m + 1/4 Turn (30 ft. lbs.+ 1/4 Turn). Remove the
holding tool.
(9) Install oil pan. (Refer to 9 - ENGINE/LUBRI-
CATION/OIL PAN - INSTALLATION)
(10) Fill engine crankcase with proper oil to cor-
rect level.
CRANKSHAFT OIL SEAL -
FRONT
REMOVAL
(1) Disconnect negative cable from battery.
(2) Raise vehicle on hoist. Remove right wheel and
inner splash shield.
(3) Remove accessory drive belt. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)
(4) Remove crankshaft damper. (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
REMOVAL)
(5) Position Special Tool 6341A on crankshaft nose.
Carefully screw the tool into the seal until it engages
firmly (Fig. 62). Be careful not to damage that crank-
shaft seal surface of cover
(6) Remove oil seal by turning the forcing screw
until the seal disengages from the cover (Fig. 63).
INSTALLATION
(1) Position Special Tool C-4992-2 Guide, on the
crankshaft nose (Fig. 64).
(2) Position new seal over the guide with the seal
spring in the direction of the engine front cover (Fig.
64).
Fig. 61 Check for Stretched (Necked) Bolts
1 - STRETCHED BOLT
2 - THREADS ARE NOT STRAIGHT ON LINE
3 - THREADS ARE STRAIGHT ON LINE
4 - UNSTRETCHED BOLT
Fig. 62 Engaging Tool into Seal
1 - SEAL
2 - SPECIAL TOOL 6341A
RSENGINE 3.3/3.8L9 - 115
CRANKSHAFT MAIN BEARINGS (Continued)

(3) Install seal using Special Tool C-4992-1 until
seal is flush with cover. (Fig. 64).
(4) Install crankshaft damper. (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
INSTALLATION)
(5) Install accessory drive belt. (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION)
(6) Install inner splash shield and right front
wheel.
(7) Lower vehicle and connect negative cable to
battery.
CRANKSHAFT OIL SEAL -
REAR
REMOVAL
(1) Remove the transaxle. Refer to TRANSAXLE
AND POWER TRANSFER UNIT for procedure.
(2) Remove the flex plate. (Refer to 9 - ENGINE/
ENGINE BLOCK/FLEX PLATE - REMOVAL)
(3) Insert a 3/16 flat bladed pry tool between the
dust lip and the metal case of the crankshaft seal.
Angle the pry tool (Fig. 65) through the dust lip
against metal case of the seal. Pry out seal.
CAUTION: Do not permit the pry tool blade to con-
tact crankshaft seal surface. Contact of the pry tool
blade against crankshaft edge (chamfer) is permit-
ted.
Fig. 63 Crankshaft Front Seal Removal
1 - SEAL
2 - SPECIAL TOOL 6341A
Fig. 64 CRANKSHAFT FRONT SEAL INSTALLATION
1 - SPECIAL TOOL C-4992-1
2 - SEAL
3 - SPECIAL TOOL C-4992-2
4 - CRANKSHAFT
Fig. 65 Crankshaft Rear Oil Seal - Removal
1 - REAR CRANKSHAFT SEAL
2 - ENGINE BLOCK
3 - ENGINE BLOCK
4 - REAR CRANKSHAFT SEAL METAL CASE
5 - PRY IN THIS DIRECTION
6 - CRANKSHAFT
7 - SCREWDRIVER
8 - REAR CRANKSHAFT SEAL DUST LIP
9 - SCREWDRIVER
9 - 116 ENGINE 3.3/3.8LRS
CRANKSHAFT OIL SEAL - FRONT (Continued)

VIBRATION DAMPER
REMOVAL
(1) Disconnect negative cable from battery.
(2) Raise vehicle on hoist.
(3) Remove the right front wheel and inner splash
shield.
(4) Remove the accessory drive belt. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL)(5) Remove vibration damper bolt.
(6) Insert Special Tool 8450 into crankshaft nose
(Fig. 87).
(7) Position 3-jaw puller Special Tool 1026 on
damper as shown in (Fig. 87). Turn puller forcing
screw until damper releases from crankshaft.
(8) Remove the crankshaft vibration damper.
INSTALLATION
(1) Install crankshaft vibration damper using Spe-
cial Tool 8451 with thrust bearing/washer (Fig. 88).
NOTE: To minimize friction and prolong tool life,
lubricate the threads on the forcing screw of Spe-
cial Tool 8451.
(2) Position vibration damper on crankshaft.
(3) Screw Special Tool 8451 into crankshaft until
the bolt seats. Turn the nut to install damper until it
seats fully.
(4) Remove Special Tool 8451.
(5) Install the accessory drive belt. (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION)
(6) Install inner splash shield and right front
wheel.
(7) Connect negative cable to battery.
Fig. 85 Piston Ring Installation
Fig. 86 Piston Ring End Gap Position
1 - GAP OF LOWER SIDE RAIL
2 - NO. 1 RING GAP
3 - GAP OF UPPER SIDE RAIL
4 - NO. 2 RING GAP AND SPACER EXPANDER GAP
Fig. 87 Vibration Damper - Removal
1 - SPECIAL TOOL 8450 - INSERT
2 - SPECIAL TOOL 1026-3JAWPULLER
9 - 126 ENGINE 3.3/3.8LRS
PISTON RINGS (Continued)

OIL PAN
REMOVAL
(1) Disconnect negative cable from battery and
remove engine oil dipstick.
(2) Raise vehicle on hoist and drain engine oil.
(3) Remove drive belt splash shield.
(4) Remove strut to transaxle attaching bolt (Fig.
106). Loosen strut to engine block attaching bolts.
(5) Remove transaxle case cover (Fig. 106).
(6) Remove oil pan fasteners (Fig. 107).
(7) Remove the oil pan and gasket (Fig. 107).
CLEANING
(1) Clean oil pan with solvent and wipe dry with a
clean cloth.
(2) Clean all gasket material from mounting sur-
faces of pan and block.
(3) Clean oil screen and pick-up tube in clean sol-
vent.
INSPECTION
(1) Inspect oil drain plug and plug hole for
stripped or damaged threads and repair as necessary.
Install a new drain plug gasket. Tighten to 27 N´m
(20 ft. lbs.).
(2) Inspect oil pan mounting flange for bends or
distortion. Straighten flange if necessary.
(3) Inspect condition of oil screen and pick-up tube.
INSTALLATION
(1) Clean sealing surfaces and apply a 1/8 inch
bead of MopartEngine RTV GEN II at the parting
line of the chain case cover and the rear seal retainer
(Fig. 108).
(2) Position a new pan gasket on oil pan (Fig. 107).
(3) Install oil pan and tighten fasteners to 12 N´m
(105 in. lbs.) (Fig. 107).
(4) Install cover to transaxle case (Fig. 106).
(5) Install the strut bolt to transaxle housing (Fig.
106). Tighten all bending brace bolts.
(6) Install the drive belt splash shield.
(7) Lower vehicle and install oil dipstick.
Fig. 105 OIL FILTER ADAPTER
1 - SEAL
2 - OIL FILTER ADAPTER
3 - OIL FILTER
4 - BOLT
5 - OIL PRESSURE SWITCH
6 - BOLT
Fig. 106 Powertrain Struts and Transaxle Case
Cover
1 - BRACKET - ENGINE REAR MOUNT
2 - BOLT - TRANSAXLE CASE COVER
3 - STRUT - TRANSAXLE TO ENGINE HORIZONTAL
4 - BOLT - HORIZONTAL STRUT
5 - BOLT - STRUT TO TRANSAXLE
6 - COVER - TRANSAXLE CASE LOWER
7 - STRUT - TRANSAXLE TO ENGINE
8 - BOLT - STRUT TO ENGINE
9 - BOLT - ENGINE REAR MOUNT BRACKET
9 - 136 ENGINE 3.3/3.8LRS
OIL FILTER ADAPTER (Continued)