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)
ProCarManuals.com
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)
ProCarManuals.com
(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)
ProCarManuals.com
(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)
ProCarManuals.com
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)
ProCarManuals.com
SPECIFICATIONS - TORQUE
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Front Cradle Crossmember to Fram Rail Attaching Bolts (4) 163 120 Ð
Reinforcement Plate to Crossmember Attaching Bolt Size M14 (9) 167 123 Ð
Reinforcement Plate to Crossmember Attaching Bolt Size M12 (1) 108 80 Ð
Reinforcement Plate to Crossmember Attaching Bolt Size M10 (4) 68 50 Ð
Rear Engine Mount to Crossmember Attaching Through Bolt 68 50 Ð
Radiator Support Crossmember Attaching Bolts 51 38 Ð
FRONT CRADLE
CROSSMEMBER
DESCRIPTION - FRONT CRADLE
CROSSMEMBER
This vehicle uses a one piece cast aluminum cradle
for the front cradle crossmember. The cradle cross-
member is used as the attaching points for the lower
control arms, stabilizer bar and steering gear. The
cradle also has the power steering hoses and the
chassis brake tubes attached to it.
WARNING: If a threaded hole in the suspension cra-
dle needs to be repaired, only use the type of
thread insert and installation procedure specified
for this application.
The threaded holes in the front cradle crossmem-
ber that are used for attachment of the lower control
arm rear bushing retainer, power steering hose and
chassis brake tubes can be repaired. The repair is
done by the installation of a Heli-Coiltthread insert
which has been specifically developed for this appli-
cation. Refer to the Mopar Parts Catalog for the spec-
ified Heli-Coiltthread insert to be used for this
application. The procedure for installing the Heli-
Coiltthread insert is detailed in the Service Proce-
dures section in this group of the service manual.
DESCRIPTION - FRONT CRADLE
CROSSMEMBER THREAD REPAIR
WARNING: When performing this procedure use
only the thread inserts which are specified in the
Mopar Parts Catalog for this repair procedure.
These thread inserts have been specifically devel-
oped for this application and use of other types of
thread inserts can result in an inferior long term
repair.
The threaded holes in the front cradle crossmem-
ber, if damaged, can repaired by installing a Heli-
Coiltthread insert.The threaded holes that are repairable using the
thread insert, are the lower control arm rear bushing
retainer mounting bolt holes, routing bracket attach-
ing locations for the power steering hoses, and brake
hose attachment holes.
This repair procedure now allows the threaded
holes in the cradle crossmember to be repaired, elim-
inating the need to replace the cradle crossmember if
damage occurs to one of the threaded holes.
The thread inserts for this application are specified
by part number in the Mopar Parts Catalog.Do not
use a substitute thread insert.
The specific tools and equipment required to install
the thread insert are listed below. Refer to the
instructions included with the thread insert for the
detailed procedure used for the installation of the
thread insert.
NOTE: The thread inserts for this application are for
the repair of M8x1.25 and M10x1.5 threads. Be sure
the correct tools are used for the required thread
insert size.
TOOL REQUIREMENT FOR M8x1.25 Thread
²8.3mm (5/16 in.) Drill Bit
²120É Countersink
²Heli-CoiltTap #4863-8
²Heli-CoiltGage #4624-8
²Heli-CoiltHand Inserting Tool 7751-8
²Needle Nose Pliers ± For Removal Of Thread
Insert Driving Tang
TOOL REQUIREMENT FOR M10x1.5 Thread
²10.5mm (25/64 in.) Drill Bit
²120É Countersink
²Heli-CoiltTap #4863-10
²Heli-CoiltGage #4624-10
²Heli-CoiltHand Inserting Tool 7751-10
RSFRAMES & BUMPERS13-9
SPECIFICATIONS (Continued)
ProCarManuals.com
²Needle Nose Pliers ± For Removal Of Thread
Insert Driving Tang
REMOVAL
The front cradle crossmember must be installed in
the design location to achieve proper front end sus-
pension alignment. If the cradle crossmember is
removed without applying reference marks on the
frame rails, align the cradle crossmember according
to the dimensions provided in this group.
NOTE: If the caged nuts in the frame rails become
damaged and cannot be reused, a replacement nut
can be obtained through MoparT.
REMOVAL
(1) Disconnect battery negative cable.
(2) Remove steering column lower cover from
instrument panel. Refer to Group 8E, Instrument
Panel and Systems.
(3) Remove knee blocker reinforcement. Refer to
Group 8E, Instrument Panel and Systems.
(4) Position steering so front wheels are straight
ahead.
CAUTION: Do not rotate steering wheel after disen-
gaging lower coupling from steering gear, damage
to air bag clock spring can result.
(5) Remove clinch bolt attaching steering column
coupling to steering gear shaft (Fig. 10).
(6) Remove steering column coupling from tele-
scoping steering gear shaft.
(7) Hoist vehicle and support on safety stands.
(8) Position a drain pan under power steering
pump and oil return hose coupling.
(9) Using a hose pinch-off pliers (C-4390), pinch
power steering oil return hose off between the cross-
member coupling and the pump.
(10) Loosen hose clamp at the cradle crossmember
coupling.
(11) Disconnect return hose from metal tube.
(12) While holding pressure relief valve nut on
back of power steering pump, Remove flare nut hold-
ing high pressure hose to back of pump.
(13) Remove high pressure hose from pump.
(14) Allow power steering fluid to drain into pan.
(15) Remove bolts attaching anti-lock brake sensor
leads to cradle crossmember.
(16) Position anti-lock brake leads out of the way.
(17) Disconnect stabilizer bar links from ends of
stabilizer bar. Refer to Group 2, Suspension.
(18) Disconnect lower ball joints from lower steer-
ing knuckles. Refer to Group 2, Suspension.
(19) Remove the rear engine mount heat shield
(Fig. 11).(20) Remove through bolt attaching rear engine
mount to cradle crossmember (Fig. 12).
(21) Using paint or grease pencil, mark outline of
cradle crossmember on frame rails to aid installation.
(22) Support cradle crossmember on suitable lift-
ing device (Fig. 14).
(23) Remove bolts attaching crossmember to front
frame rails (Fig. 13).
(24) Remove cradle crossmember from vehicle (Fig.
14).
Fig. 10 STEERING COUPLING
1 - STEERING SHAFT BOOT
2 - STEERING SHAFT
3 - CROSSMEMBER
4 - STEERING GEAR
5 - MOUNT
6 - TRANSAXLE
Fig. 11 REAR MOUNT HEAT SHIELD
1 - BOLT
2 - HEAT SHIELD
3 - CLIP
4 - REAR ENGINE MOUNT
13 - 10 FRAMES & BUMPERSRS
FRONT CRADLE CROSSMEMBER (Continued)
ProCarManuals.com
INSTALLATION
NOTE: If cradle crossmember requires replacement.
Refer to Group 2, Suspension, to transfer suspen-
sion components and Group 19, Steering, to trans-
fer steering components.
(1) Support crossmember on suitable lifting device
(Fig. 14).
(2) Position crossmember to vehicle.(3) Loosely install bolts attaching cradle cross-
member to front frame rails.
(4) Align crossmember to previously made marks
on frame rails.
(5) Tighten bolts attaching cradle crossmember to
frame rails.
(6) Install through bolt attaching rear engine
mount to cradle crossmember (Fig. 12) and tighten to
68 N´m (50 ft. lbs.) .
(7) Install the rear mount heat shield (Fig. 11).
(8) Connect lower ball joints to steering knuckles.
Refer to Group 2, Suspension.
(9) Connect stabilizer bar links to ends of stabi-
lizer bar. Refer to Group 2, Suspension.
(10) Install bolts attaching anti-lock brake sensor
leads to cradle crossmember.
(11) Install high pressure hose to pump.
(12) Connect return hose to metal tube.
(13) Tighten hose clamp at the cradle crossmember
coupling.
(14) Remove pinch-off pliers.
(15) Position steering so front wheels are straight
ahead.
(16) Install steering column coupling to telescoping
steering gear shaft.
(17) Install clinch bolt attaching steering column
coupling to steering gear shaft.
(18) Install knee blocker reinforcement. Refer to
Group 8E, Instrument Panel and Systems.
(19) Install steering column lower cover from
instrument panel. Refer to Group 8E, Instrument
Panel and Systems.
(20) Connect battery negative cable.
FRONT CROSSMEMBER
MOUNT BUSHINGS
REMOVAL
(1) Using paint or grease pencil, mark outline of
cradle crossmember on frame rails.
(2) Loosen bolts attaching crossmember to frame
rails.
(3) Remove bolt on bushing that requires replace-
ment.
(4) Allow cradle crossmember to drop down enough
to gain clearance for bushing removal.
(5) Remove bushing from vehicle.
INSTALLATION
(1) Apply rubber lubrication or soap to replace-
ment bushing.
(2) Insert lower half of bushing into square hole in
cradle crossmember.
Fig. 12 REAR MOUNT
1 - BOLT
2 - REAR MOUNT BRACKET
3 - THROUGH BOLT
4 - REAR MOUNT
Fig. 13 Cradle Crossmember Mount
1 - CROSSMEMBER MOUNT
2 - BRAKE HOSE MOUNT
3 - STEERING TIE ROD
4 - FRONT CROSSMEMBER
5 - FRAME RAIL
RSFRAMES & BUMPERS13-11
FRONT CRADLE CROSSMEMBER (Continued)
ProCarManuals.com