2001 CHRYSLER VOYAGER lock

(7) Remove vibration damper (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
REMOVAL).
(8) Remove timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL).
(9) Remove timing belt (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - REMOVAL).
(10) Remove timing belt idler pulleys (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT IDLER
PULLEY - REMOVAL).
(11) Using special tool VM.1055, remove camshaft
sprockets (Fig. 91).
(12) Remove timing belt tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT/CHAIN
TENSIONER&PULLEY - REMOVAL) .(13) Remove injection pump sprocket (Refer to 14 -
FUEL SYSTEM/FUEL DELIVERY/FUEL INJEC-
TION PUMP - REMOVAL).
(14) Remove timing belt inner cover retaining bolts
and remove cover (Fig. 92).INSTALLATION - TIMING BELT OUTER COVER
(1) Install timing belt outer cover seal and cover
(Fig. 90). Torque 3mm bolts to 10.8N´m and 8mm
bolts to 10.8N´m.
(2) Install vibration damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
(3) Install accessory drive belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(4) Install power steering belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(5) Install right engine mount.
(6) Install air cleaner housing.
(7) Install engine cover (Refer to 9 - ENGINE -
INSTALLATION).
(8) Connect negative battery cable.
Fig. 90 TIMING BELT COVER (OUTER)
1 - SEAL
2 - TIMING BELT OUTER COVER
3 - RETAINING BOLTS
Fig. 91 CAMSHAFT SPROCKET REMOVAL/
INSTALLATION
1 - TIMING BELT INNER COVER
2 - CAMSHAFT SPROCKET
3 - IDLER PULLEYS
4 - CAMSHAFT SPROCKET
5 - VM.1055
9a - 58 ENGINE 2.5L TURBO DIESELRG
TIMING BELT / CHAIN COVER(S) (Continued)

INSTALLATION - TIMING BELT INNER COVER
(1) Install timing belt inner cover to engine front
cover seal (Fig. 92).
(2) Install timing belt inner cover to cylinder head
cover gaskets (Fig. 92).
(3) Install timing belt inner cover and retaining
bolts (Fig. 92). Torque 10mm bolts to 47.1N´m and
8mm bolts to 10.8N´m.
(4) Install injection pump sprocket (Refer to 14 -
FUEL SYSTEM/FUEL DELIVERY/FUEL INJEC-
TION PUMP - INSTALLATION).
(5) Install camshaft sprockets (Fig. 91). Torque
bolts to 108N´m.(6) Install timing belt idler pulleys (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT IDLER
PULLEY - INSTALLATION).
(7) Install timing belt and tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT/CHAIN
AND SPROCKETS - INSTALLATION) .
(8) Install timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - INSTALLATION).
(9) Install vibration damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
(10) Install accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(11) Install power steering belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(12) Install right engine mount assembly.
(13) Install air cleaner housing.
(14) Install engine cover (Refer to 9 - ENGINE -
INSTALLATION).
(15) Connect negative battery cable.
TIMING BELT IDLER PULLEY
REMOVAL
(1) Disconnect negative battery cable.
(2) Remove engine cover (Refer to 9 - ENGINE -
REMOVAL).
(3) Remove air cleaner housing.
(4) Support engine and remove right engine
mount.
(5) Remove power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(6) Remove accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(7) Remove vibration damper (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
REMOVAL).
(8) Remove timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL).
(9) Remove timing belt (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - REMOVAL).
NOTE: Idler pulley retaining bolts are LHD thread.
(10) Remove timing belt idler pulleys (Fig. 93).Fig. 92 TIMING BELT COVER - INNER
1 - TIMING BELT COVER TO CYLINDER HEAD COVER GASKET
2 - TIMING BELT COVER TO FRONT ENGINE COVER SEAL
3 - RUBBER GROMMET
4 - BUSHING
5 - TIMING BELT COVER - INNER
6 - RETAINING BOLT
7 - RETAINING BOLT
8 - RETAINING BOLT
9 - BUSHING
10 - RUBBER GROMMET
RGENGINE 2.5L TURBO DIESEL9a-59
TIMING BELT / CHAIN COVER(S) (Continued)

INSTALLATION
(1) Install timing belt idler pulleys (Fig. 93).
Torque bolts to 47.1N´m.
(2) Install timing belt (Refer to 9 - ENGINE/
VALVE TIMING/TIMING BELT/CHAIN AND
SPROCKETS - INSTALLATION) .(3) Install timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - INSTALLATION).
(4) Install vibration damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
(5) Install accessory drive belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(6) Install power steering belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(7) Install right engine mount.
(8) Install air cleaner housing.
(9) Install engine cover (Refer to 9 - ENGINE -
INSTALLATION).
(10) Connect negative battery cable.
TIMING BELT/CHAIN
TENSIONER
REMOVAL
(1) Disconnect negative battery cable.
(2) Remove engine cover (Refer to 9 - ENGINE -
REMOVAL).
(3) Remove air cleaner housing.
(4) Support engine and remove right engine
mount.
(5) Remove power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(6) Remove accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(7) Remove vibration damper (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
REMOVAL).
(8) Remove timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL).
(9) Loosen and remove timing belt tensioner (Fig.
94).
INSTALLATION
(1) Install timing belt tensioner and retaining bolt
(Fig. 94).
Fig. 93 TIMING BELT AND SPROCKETS
1 -CAMSHAFT SPROCKETS
2 - INJECTION PUMP SPROCKET
3 - INJECTION PUMP SPROCKET RETAINING NUT
4 - TIMING BELT
5 - TIMING BELT TENSIONER RETAINING BOLT
6 - TIMING BELT TENSIONER
7 - TENSIONER ALIGNMENT PIN
8 - IDLER PULLEY
9 - CAMSHAFT SPROCKET RETAINING BOLT
9a - 60 ENGINE 2.5L TURBO DIESELRG
TIMING BELT IDLER PULLEY (Continued)

(2) Adjust timing belt tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT/CHAIN
TENSIONER & PULLEY - ADJUSTMENTS) .
(3) Install timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - INSTALLATION).(4) Install vibration damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
(5) Install accessory drive belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(6) Install power steering belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(7) Install right engine mount.
(8) Install air cleaner housing.
(9) Install engine cover (Refer to 9 - ENGINE -
INSTALLATION).
(10) Connect negative battery cable.
ADJUSTMENT - TIMING BELT TENSIONER
(1) With timing belt outer cover removed and tim-
ing belt installed.
(2) Loosen timing belt tensioner (Fig. 95).
Fig. 94 TIMING BELT AND SPROCKETS
1 -CAMSHAFT SPROCKETS
2 - INJECTION PUMP SPROCKET
3 - INJECTION PUMP SPROCKET RETAINING NUT
4 - TIMING BELT
5 - TIMING BELT TENSIONER RETAINING BOLT
6 - TIMING BELT TENSIONER
7 - TENSIONER ALIGNMENT PIN
8 - IDLER PULLEY
9 - CAMSHAFT SPROCKET RETAINING BOLT
Fig. 95 TIMING BELT TENSIONER ADJUSTMENT
1 - TIMING BELT IDLER PULLEY
2 - ENGINE FRONT COVER
3 - CRANKSHAFT HUB
4 - TIMING BELT TENSIONER
5 - TIMING BELT
RGENGINE 2.5L TURBO DIESEL9a-61
TIMING BELT/CHAIN TENSIONER (Continued)

(3) Align timing belt tensioner spring stop with
tensioner as shown (Fig. 96) and torque timing belt
tensioner retaining bolt to 34.7N´m.
(4) Rotate engine 2 complete revolution and then
recheck tensioner alignment. Readjust tensioner
alignment as necessary.
TIMING BELT/CHAIN AND
SPROCKETS
REMOVAL
CAUTION: Before removing the timing belt, the
engine must put at 90É after TDC. Failure to do so
could result in valve and/or piston damage during
reassembly. (Refer to 9 - ENGINE/VALVE TIMING -
STANDARD PROCEDURE)
(1) Disconnect negative battery cable.
(2) Remove engine cover (Refer to 9 - ENGINE -
REMOVAL).
(3) Remove air cleaner housing assembly.
(4) Support engine and remove right engine
mount.(5) Remove power steering belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(6) Remove accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(7) Remove vibration damper (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
REMOVAL).
(8) Remove timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - REMOVAL).
(9) Loosen timing belt tensioner and remove tim-
ing belt (Fig. 97).
Fig. 96 TIMING BELT TENSIONER ALIGNMENT
1 - TENSIONER SPRING STOP
2 - TIMING BELT TENSIONER
3 - TIMING BELT TENSIONER
4 - TIMING BELT
5 - TIMING BELT INNER COVER
Fig. 97 TIMING BELT AND SPROCKETS
1 -CAMSHAFT SPROCKETS
2 - INJECTION PUMP SPROCKET
3 - INJECTION PUMP SPROCKET RETAINING NUT
4 - TIMING BELT
5 - TIMING BELT TENSIONER RETAINING BOLT
6 - TIMING BELT TENSIONER
7 - TENSIONER ALIGNMENT PIN
8 - IDLER PULLEY
9 - CAMSHAFT SPROCKET RETAINING BOLT
9a - 62 ENGINE 2.5L TURBO DIESELRG
TIMING BELT/CHAIN TENSIONER (Continued)

INSTALLATION
(1) With both camshaft alignment pins still
installed and the engine locked at 90É after TDC.
(2) Align timing mark on injection pump sprocket
with timing mark on timing belt (Fig. 98).
(3) Install timing belt.
(4) Adjust the timing belt tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT/CHAIN
TENSIONER & PULLEY - ADJUSTMENTS) .
(5) Remove both camshaft alignm²ent pins from
cylinder head cover/intake manifold and engine lock-
ing pin from engine block (Refer to 9 - ENGINE/
VALVE TIMING - STANDARD PROCEDURE).
(6) Install timing belt outer cover (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT / CHAIN
COVER(S) - INSTALLATION).
(7) Install vibration damper (Refer to 9 - ENGINE/
ENGINE BLOCK/VIBRATION DAMPER - INSTAL-
LATION).
(8) Install accessory drive belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(9) Install power steering belt (Refer to 7 - COOL-
ING/ACCESSORY DRIVE/DRIVE BELTS - INSTAL-
LATION).
(10) Install right engine mount.
(11) Install air cleaner housing.
(12) Install engine cover (Refer to 9 - ENGINE -
INSTALLATION).
(13) Connect negative battery cable.
Fig. 98 INJECTION PUMP GEAR TIMING MARKS
1 - TIMING MARK ON COVER
2 - TIMING MARK ON INJECTION PUMP SPROCKET
3 - INJECTION PUMP SPROCKET
RGENGINE 2.5L TURBO DIESEL9a-63
TIMING BELT/CHAIN AND SPROCKETS (Continued)

Avoid application of rust prevention com-
pounds or undercoating materials to exhaust
system floor pan heat shields on cars so
equipped. Light over spray near the edges is
permitted. Application of coating will greatly
reduce the efficiency of the heat shields result-
ing in excessive floor pan temperatures and
objectionable fumes.
REMOVAL
(1) Raise vehicle on hoist.
(2) Remove fasteners attaching applicable heat
shield (Fig. 7), (Fig. 8), or (Fig. 9).
(3) Remove heat shield(s).
INSTALLATION
(1) Position heat shield(s) to underbody.
(2) Install heat shield fasteners and tighten to 2.6
N´m (23 in. lbs.) (Fig. 7), (Fig. 8), or (Fig. 9).
(3) Lower vehicle.
MUFFLER
REMOVAL
(1) Raise vehicle on a body contact type hoist.
NOTE: To provide removal clearance between muf-
fler/resonator pipe and rear axle parts, the rear sus-
pension must be relieved of all body weight.
(2) Apply a penetrating oil to clamp nuts of com-
ponent requiring removal.
CAUTION: When servicing the exhaust system, care
must be exercised not to dent or bend the bellows
of the flex-joint. Should this occur, the flex-joint willeventually fail, requiring replacement of the cata-
lytic converter.
(3) Disconnect the right side axle half shaft from
the rear differential module (AWD equipped only).
(4) Loosen the band clamp (Fig. 10) at the muffler
to converter pipe connection.
(5) Remove the exhaust hangers to body screws
(Fig. 10).
(6) Separate muffler pipe from converter pipe.
(7) Remove muffler/resonator assembly by moving
assembly forward and guiding the resonator through
the rear axle to body opening.
(8) Clean ends of pipes or muffler to assure mat-
ing of all parts. Discard broken or worn insulators,
rusted clamps, supports and attaching parts.When
replacement is required on any component of
the exhaust system, it is important that original
equipment parts (or equivalent) be used for the
following conditions:
²Ensure proper alignment with other components
in the system.
²Provide acceptable exhaust noise levels.
²Provide proper exhaust system back pressure for
maintaining emission and performance levels.
INSTALLATION
(1) Install the muffler/resonator assembly by guid-
ing resonator between the rear axle and body.
(2) Connect the muffler pipe to the converter pipe
but do not tighten band clamp (Fig. 10).
(3) Position hangers to body and install screws
starting at the resonator working forward (Fig. 10).
Tighten hanger screws to 28 N´m (250 in. lbs.).
(4) Insert muffler pipe into catalytic converter pipe
until the hangers are positioned as shown in (Fig. 11)
CAUTION: Band clamps should never be tightened
such that the two sides of the clamps are bottomed
out against the center hourglass shaped center
block. Once this occurs, the clamp band has been
stretched and has lost its clamping force and must
be replaced.
To replace the band clamp; remove the nut and peel
back the ends of the clamp until spot weld breaks.
Clean remaining spot weld from the pipe using a
file or grinder until surface is smooth.
NOTE: Maintain proper clamp orientation when
replacing with new clamp.
(5) Tighten the band clamp to 55 N´m (40 ft. lbs.)
(Fig. 12).
(6) Connect the right side half shaft to the rear
differential module (AWD equipped only).
Fig. 9 RESONATOR PIPE HEAT SHIELD
1 - SCREW (QTY. 3)
2 - HEAT SHIELD - RESONATOR PIPE
3 - MUFFLER
RSEXHAUST SYSTEM11-7
HEAT SHIELDS (Continued)

The turbocharger is lubricated by engine oil that is
pressurized, cooled, and filtered. The oil is delivered
to the turbocharger by a supply line that is tapped
into the oil filter head. The oil travels into the bear-
ing housing, where it lubricates the shaft and bear-
ings (Fig. 4). A return pipe at the bottom of the
bearing housing, routes the engine oil back to the
crankcase.
The most common turbocharger failure is bearing
failure related to repeated hot shutdowns with inad-
equate ªcool-downº periods. A sudden engine shut
down after prolonged operation will result in the
transfer of heat from the turbine section of the tur-bocharger to the bearing housing. This causes the oil
to overheat and break down, which causes bearing
and shaft damage the next time the vehicle is
started.
Letting the engine idle after extended operation
allows the turbine housing to cool to normal operat-
ing temperature. The following chart should be used
as a guide in determining the amount of engine idle
time required to sufficiently cool down the turbo-
charger before shut down, depending upon the type
of driving and the amount of cargo.
TURBOCHARGER(COOL DOWN(CHART
Driving Load Turbocharger Idle Time (in
minutes)
Condition Temperature Before Shut
Down
Stop & Go Empty Cool Less than 1
Stop & Go Medium Warm 1
Highway
SpeedsMedium Warm 2
City Traffic Max.
GCWRWarm 3
Highway
SpeedsMax.
GCWRWarm 4
Uphill
GradeMax.
GCWRHot 5
Fig. 3 Wastegate Operation
1 - SIGNAL LINE
2 - EXHAUST BYPASS VALVE
3 - WASTE GATE
4 - EXHAUST
5 - TURBINE
6 - EXHAUST BYPASS VALVE
7 - WASTE GATE
8 - EXHAUST
9 - TURBINE
10 - SIGNAL LINE
Fig. 4 Turbocharger Oil Supply and Drain
1 - BEARINGS
2 - OIL SUPPLY (FROM ENGINE BLOCK)
3 - OIL RETURN (TO SUMP)
RGEXHAUST SYSTEM AND TURBOCHARGER11a-3
TURBOCHARGER SYSTEM (Continued)