lock CHRYSLER VOYAGER 1996 Service Manual

DESCRIPTION...................TORQUE
Injector
Tighten to................65N´m(48ft.lbs.)
Intake Manifold Mounting
Nuts...................30N´m(264 in. lbs.)
Main Bearing Oil Delivery Union
Bolts....................54N´m(40ft.lbs.)
Oil Feed Line To Rocker Arms
Bolts.................12.7 N´m (108 in. lbs.)
Oil Feed Line to Block
Bolts.................12.7 N´m (108 in. lbs.)
Oil Feel Line to Vacuum Pump
Bolts.................16.7 N´m (145 in. lbs.)
Oil Filter
Tighten to...............9.8N´m(85in.lbs.)
Oil Filter Adaptor
Fastener.................49N´m(36ft.lbs.)
Oil Filter Base
Fastener.................49N´m(36ft.lbs.)
Oil Pan Mounting
Bolts...................12N´m(108 in. lbs.)
Oil Pickup Tube
Bolts..................11.3N´m(100 in. lbs.)
Oil Pump Mounting
Bolts.................27.5 N´m (240 in. lbs.)
Oil Pan Drain
Plug.....................54N´m(40ft.lbs.)
Power Steering Pressure Hose
Fastener................28N´m(240 in. lbs.)
Power Steering Pulley
Nut ...................170N´m(125 ft. lbs.)
Rear Crankshaft Bearing Carrier
Bolts..................10.8 N´m (95 in. lbs.)
Rocker Arm Cover
Bolts.................14.7 N´m (132 in. lbs.)
Rocker Arm Mounting
Nuts..................29.4 N´m (264 in. lbs.)
Power Steering Pump Mounting
Nuts..................24.5 N´m (216 in. lbs.)
Turbocharger Mounting
Nuts...................32N´m(288 in. lbs.)
Turbocharger Oil Delivery
Bolt..................27.5 N´m (240 in. lbs.)
Turbocharger Oil Drain
Bolts..................10.8 N´m (95 in. lbs.)
Vacuum Pump Mounting
Bolts..................10.8 N´m (95 in. lbs.)
Water Manifold Mounting
Bolts..................11.8N´m(108 in. lbs.)
Water Pump Pulley
Bolts.................27.5 N´m (240 in. lbs.)SPECIAL TOOLS
2.5L VM DIESEL
Crankshaft Pulley and Gear Remover VM.1000A
Cylinder Liner Puller VM.1001
Crankshaft Bearing Remover/Installer VM.1002
NS/GSENGINE 9 - 81
SPECIFICATIONS (Continued)

Dial Indicator Gauge VM.1013
Flywheel Locking Tool VM.1014
Timing Cover Oil Seal Installer VM.1015
Cylinder Retainers VM.1016
Cylinder Head Bolt Wrench M12 VM.1018
NS/GSENGINE 9 - 83
SPECIAL TOOLS (Continued)

(6) Remove vacuum lines for purge solenoid and
PCV valve at intake manifold (Fig. 7).
(7) Remove vacuum lines for power brake booster
and speed control vacuum reservoir at upper intake
manifold fittings (Fig. 8).
(8) Remove throttle cable and speed control cable
(if equipped) from throttle lever (Fig. 9).
(9) Remove throttle cables from bracket by com-
pressing retaining tabs.
(10) Remove two top bolts from intake manifold to
rear support bracket and spacer (Fig. 10).
(11) Remove upper bolt from intake manifold to
front support bracket (Fig. 11).
(12) Remove dipstick.
(13) Remove dipstick tube.
CAUTION: Moving the dipstick tube will cause dam-
age to the sealer, causing an oil leak. Dipstick tube
must be sealed at cylinder block.
(14) Remove upper intake manifold bolts. Remove
upper intake manifold.CAUTION: Cover intake manifold to prevent foreign
material from entering engine.
Fig. 6 Throttle Body Electrical Connectors
Fig. 7 Vacuum Line Connections
Fig. 8 Vacuum Fitting at Rear of Upper Intake
Manifold
Fig. 9 Throttle Cable Attachment to Throttle Body
Fig. 10 Intake Manifold Rear Support Bracket
NSEXHAUST SYSTEM AND INTAKE MANIFOLD 11 - 5
REMOVAL AND INSTALLATION (Continued)

INSTALLATION
(1) Install new upper intake manifold gasket.
NOTE: Center outboard fastener is a double stud.
(2) Tighten upper intake manifold fasteners start-
ing at center and progressing outward in both direc-
tions. Tighten bolts to 28 N´m (250 in. lbs.). Repeat
this procedures until all fasteners are at specified
torque.
(3) Install dipstick tube. Seal tube to cylinder
block using MopartStud N' Bearing Mount Adhe-
sive. Tighten dipstick tube fastener to 12 N´m (105
in. lbs.)
(4) Install dipstick.
(5) Install upper bolt in intake manifold to front
support bracket (Fig. 11). Torque to 28 N´m (250 in.
lbs.).
(6) Install two top bolts at intake manifold to rear
support bracket making sure bracket to manifold
spacer is in place (Fig. 10). Tighten bolts to 28 N´m
(250 in. lbs.)
(7) Install throttle cables in bracket.
(8) Install throttle cable and speed control cable (if
equipped) to throttle lever.
(9) Install vacuum lines for power brake booster
and speed control vacuum reservoir at upper intake
manifold fittings.
(10) Install vacuum lines for purge solenoid and
PCV valve.
(11) Install electrical connectors for MAP sensor,
throttle position sensor, and idle air control motor.(12) Install air intake tube and resonator box to
throttle body.
(13) Connect negative cable to battery.
INTAKE MANIFOLD LOWERÐ2.4L ENGINE
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL SYSTEM COMPONENTS.
SERVICE VEHICLES IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. NEVER SMOKE
WHILE SERVICING THE VEHICLE
To release fuel pressure, refer to the Fuel Delivery
System Pressure Release section of Group 14 Fuel
System for procedure.
REMOVAL
(1) Perform fuel system pressure release proce-
durebefore attempting any repairs.
(2) Remove upper intake manifold. Refer to proce-
dure in this section.
CAUTION: Cover intake manifold to prevent foreign
material from entering engine.
(3) Disconnect electrical connector from intake air
temperature sensor (Fig. 12).
(4) Remove fuel hose quick connect fitting from
the chassis tube (Fig. 13).Refer to Fuel Hoses,
Clamps and Quick Connect Fittings in the Fuel
Delivery Section of this Group.
WARNING: WRAP A SHOP TOWEL AROUND
HOSES TO CATCH ANY GASOLINE SPILLAGE.
Fig. 11 Intake Manifold Front Support Bracket and
Map Sensor
Fig. 12 Intake Air Temperature Sensor
11 - 6 EXHAUST SYSTEM AND INTAKE MANIFOLDNS
REMOVAL AND INSTALLATION (Continued)

(5) Drain cooling system. Refer to Group 7, Cool-
ing System for procedure.
(6) Remove heater, and upper radiator hoses at
intake manifold.
(7) Disconnect coolant temperature sensor (Fig.
14).
(8) Remove the accessory drive belt. Refer to
Accessory Drive belt Removal and Installation in
Group 7, Cooling System for procedure.
(9) Remove fasteners attaching generator bracket
to cylinder head, and block.
(10) Remove intake manifold center support
bracket bolts (Y bracket) (Fig. 15)
(11) Disconnect fuel injector harness.(12) Remove lower intake manifold fasteners (Fig.
16). Remove the manifold from engine.
(13) Inspect and clean manifold. Refer to Cleaning
and Inspection outlined in this section for proce-
dures.
INSTALLATION
If the following items were removed, install and
torque to:
²Fuel Rail Bolts 22 N´m (200 in. lbs.)
²Engine Outlet Connector Bolts 28 N´m (250 in.
lbs.)
²Coolant Temperature Sensor 7 N´m (60 in. lbs.)
²Intake Air Temperature Sensor 28 N´m (250 in.
lbs.)
(1) Using a new intake gasket, position intake
manifold on the engine and install retaining bolts.
Fig. 13 Fuel Line Quick Disconnect
Fig. 14 Coolant Temperature SensorÐ2.4L
Fig. 15 Intake Manifold Center Support Bracket
Fig. 16 Intake Manifold Fasteners
NSEXHAUST SYSTEM AND INTAKE MANIFOLD 11 - 7
REMOVAL AND INSTALLATION (Continued)

(2) Tighten intake manifold fasteners in the fol-
lowing sequence (Fig. 16). Torque to 23 N´m (200 in.
lbs.). Repeat this procedure until all bolts are at
specified torque.
(3) Install intake manifold center support bracket
bolts (Y bracket):
²Fastener to block 54 N´m (40 ft. lbs.)
²Fastener to intake 28 N´m (250 in. lbs.)
(4) Install fuel hose quick connector fitting to
chassis tubes.Refer to Fuel Hoses, Clamps and
Quick Connect Fittings in Group 14, Fuel Deliv-
ery.Push the fitting onto the chassis tube until it
clicks into place. Pull on the fitting to ensure com-
plete insertion.
(5) Reverse removal procedures 2 through 12 for
installation.
CAUTION: When using the ASD Fuel System Test,
the ASD relay and fuel pump relay remain energized
for 7 minutes or until the test is stopped, or until
the ignition switch is turned to the Off position.
(6) With the ignition key in ON position, access
the DRB scan tool ASD Fuel System Test to pressur-
ize the fuel system. Check for leaks.
EXHAUST MANIFOLDÐ2.4L ENGINE
REMOVAL
(1) Raise vehicle and disconnect exhaust pipe from
the exhaust manifold at the flex-joint.
(2) Disconnect Oxygen Sensor lead wire at the rear
exhaust manifold (Fig. 17).
(3) Remove the bolts attaching the manifold to the
cylinder head. Remove manifold (Fig. 17).
(4) Inspect and clean manifold. Refer to Cleaning
and Inspection outlined in this section for proce-
dures.
INSTALLATION
(1) Install exhaust manifold with a new gasket
and tighten attaching nuts in the order shown in
(Fig. 17) to 20 N´m (175 in. lbs.).
(2) Attach exhaust pipe to exhaust manifold and
tighten bolt to 28 N´m (250 in. lbs.).
(3) Connect heated oxygen sensor lead (Fig. 17).
INTAKE MANIFOLDÐ3.0L ENGINE
REMOVAL
(1) Perform fuel system pressure release proce-
dure(before attempting any repairs).Refer to
Group 14 Fuel System for procedure.
(2) Disconnect negative battery cable. Drain cool-
ing system. See Cooling System, Group 7.
(3) Remove air inlet resonator to throttle body
hose.
(4) Remove throttle cable and transaxle kickdown
linkage (Fig. 18).
(5) Remove automatic idle speed (AIS) motor and
throttle position sensor (TPS) wiring connectors from
throttle body (Fig. 19).
(6) Remove vacuum hose harness from throttle
body.
(7) Remove PCV and Brake booster hoses from
Air Intake Plenum.
(8) Remove Ignition Coil from Intake Plenum
(Fig. 20).
(9) Remove wiring connectors from coolant temper-
ature sensor (Fig. 21).
(10) Remove vacuum connections from Air Intake
Plenum vacuum connector.
(11) Remove fuel hose from fuel rail (Fig. 21).
WARNING: WRAP SHOP TOWELS AROUND HOSES
TO CATCH ANY GASOLINE SPILLAGE.
Fig. 17 Exhaust Manifold Attaching PointsÐ2.4L
Engine
Fig. 18 Throttle Cable Attachment
11 - 8 EXHAUST SYSTEM AND INTAKE MANIFOLDNS
REMOVAL AND INSTALLATION (Continued)

(25) Remove intake manifold bolts. Remove intake
manifold.
(26) Inspect and clean manifold. Refer to Cleaning
and Inspection outlined in this section for proce-
dures.
WARNING: INTAKE MANIFOLD GASKET IS MADE
OF VERY THIN METAL AND MAY CAUSE PER-
SONAL INJURY, HANDLE WITH CARE.
(27) Remove intake manifold seal retainers screws
(Fig. 43). Remove intake manifold gasket.
INSTALLATION
(1) Clean all surfaces of cylinder block and cylin-
der heads.
(2) Place a drop (approximately 1/4 in. diameter)
of MopartSilicone Rubber Adhesive Sealant or
equivalent, onto each of thefourmanifold to cylinder
head gasket corners (Fig. 44).(3) Carefully install the new intake manifold gas-
ket (Fig. 43). Torque end seal retainer screws to 12
N´m (105 in. lbs.).
(4) Install intake manifold and bolts and torque to
1 N´m (10 in. lbs.). Then torque bolts to 22 N´m (200
in. lbs.) in sequence shown in (Fig. 42). Then torque
again to 22 N´m (200 in. lbs.). After intake manifold
is in place,inspect to make sure seals are in
place.
Fig. 38 Intake Manifold Plenum Bolts and Nuts
Fig. 39 Fuel Rail Attaching Bolts
Fig. 40 Coolant Temperature Sensor Electrical
Connector
Fig. 41 Fuel Rail Removal
11 - 14 EXHAUST SYSTEM AND INTAKE MANIFOLDNS
REMOVAL AND INSTALLATION (Continued)

FRAME
INDEX
page page
REMOVAL AND INSTALLATION
FRONT CROSSMEMBER MOUNT BUSHINGS . . . 5
FRONT CROSSMEMBER................... 3SPECIFICATIONS
FRAME AND BODY OPENING DIMENSIONS.... 5
REMOVAL AND INSTALLATION
FRONT CROSSMEMBER
The front suspension crossmember must be
installed in the design location to achieve proper
front end suspension alignment. If the crossmember
is removed without applying reference marks on the
frame rails, align the 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 a MoparTParts supplier.
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 airbag clock spring can result.
(5) Remove clinch bolt holding steering column
coupling to steering gear shaft (Fig. 1).
(6) Remove steering column coupling from tele-
scoping steering gear shaft.
(7) Hoist and support vehicle 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 crossmember cou-
pling.
(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) Separate high pressure hose from pump.
(14) Allow power steering fluid to drain into pan.
(15) Remove bolts holding anti-lock brake sensor
leads to 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 control
arms. Refer to Group 2, Suspension.
(19) Remove bolt holding rear engine mount to
crossmember (Fig. 2).
(20) Using paint or grease pencil, mark outline of
crossmember on frame rails to aid installation.
(21) Support crossmember on suitable lifting
device (Fig. 4).
(22) Remove bolts holding crossmember to front
frame rails (Fig. 3).
(23) Remove crossmember from vehicle (Fig. 4).
Fig. 1 Steering Coupling Boot
NSFRAME AND BUMPERS 13 - 3

(7) Connect lower ball joints to lower control arms.
Refer to Group 2, Suspension.
(8) Connect stabilizer bar links to ends of stabi-
lizer bar. Refer to Group 2, Suspension.
(9) Install bolts to hold anti-lock brake sensor
leads to crossmember.
(10) Install high pressure hose to pump.
(11) Connect return hose to metal tube.
(12) Tighten hose clamp at the crossmember cou-
pling.
(13) Remove pinch-off pliers.
(14) Position steering so front wheels are straight
ahead.
(15) Install steering column coupling to telescoping
steering gear shaft.
(16) Install clinch bolt to hold steering column cou-
pling to steering gear shaft.
(17) Install knee blocker reinforcement. Refer to
Group 8E, Instrument Panel and Systems.
(18) Install steering column lower cover from
instrument panel. Refer to Group 8E, Instrument
Panel and Systems.
(19) Connect battery negative cable.
FRONT CROSSMEMBER MOUNT BUSHINGS
REMOVAL
(1) Using paint or grease pencil, mark outline of
crossmember on frame rails.
(2) Loosen bolts holding crossmember to frame
rails.
(3) Remove bolt on bushing that requires replace-
ment.
(4) Allow crossmember to drop down enough to
gain clearance for bushing removal.
(5) Remove bushing from vehicle.
INSTALLATION
(1) Apply rubber lube or soap to replacement bush-
ing.(2) Insert lower half of bushing into square hole in
crossmember.
(3) Place upper half of bushing on top of cross-
member aligned to receive square tube protruding
upward from lower bushing half.
(4) Squeeze bushing halves together to ensure they
are properly mated.
(5) Lift crossmember upward to close gap between
the bushing and frame.
(6) Verify that lower bushing is fully seated into
crossmember and upper bushing.
(7) Install bolt to hold bushing and crossmember
to frame rail hand tight.
(8) Align crossmember to reference marks on
frame rails.
(9) Tighten crossmember to frame rails attaching
bolts to 163 N´m (120 ft. lbs.) torque.
SPECIFICATIONS
FRAME AND BODY OPENING DIMENSIONS
Frame dimensions are listed in metric scale. All
dimensions are from center to center of Principal
Locating Point (PLP), or from center to center of PLP
and fastener location.
VEHICLE PREPARATION
Position the vehicle on a frame alignment rack,
refer to instructions provided with equipment being
used. Adjust the vehicle PLP heights to the specified
dimension above the work surface (datum line). Ver-
tical dimensions can be taken from the datum line to
the locations indicated were applicable. Refer to (Fig.
5), (Fig. 6), (Fig. 7), (Fig. 8), (Fig. 9), (Fig. 10) and
(Fig. 11) for proper dimensions.
NSFRAME AND BUMPERS 13 - 5
REMOVAL AND INSTALLATION (Continued)

hydrocarbons. Vapors from the fuel tank are collected
in a charcoal filled canister. The vapors are held in
the canister until the engine is operating. When the
engine is running, the vapors are drawn through the
intake manifold into the combustion chambers.
PRESSURE-VACUUM FILLER CAP
The loss of any fuel or vapor out of the filler neck
is prevented by the use of a safety filler cap. The cap
will release pressure only under significant pressure
of 10.9 to 13.45 kPa (1.58 to 1.95 psi). The vacuum
release for all gas caps is between 0.97 and 2.0 kPa
(0.14 and 0.29 psi). The cap must be replaced by a
similar unit if replacement is necessary.
WARNING: REMOVE FILLER CAP TO RELIEVE
TANK PRESSURE BEFORE REMOVING OR REPAIR-
ING FUEL SYSTEM COMPONENTS.
QUICK-CONNECT FITTINGS
Different types of quick-connect fittings are used to
attach various fuel system components. These are: a
single-tab type, a two-tab type or a plastic retainer
ring type. Some are equipped with safety latch clips.
Refer to the Removal/Installation section for more
information.
CAUTION: The interior components (o-rings, spac-
ers) of quick-connect fitting are not serviced sepa-
rately. Do not attempt to repair damaged fittings or
fuel lines/tubes. If repair is necessary, replace the
complete fuel tube assembly.
Fuel tubes connect fuel system components with
plastic quick-connect fuel fittings. The fitting con-
tains non-serviceable O-ring seals (Fig. 4).
CAUTION: Quick-connect fittings are not serviced
separately. Do not attempt to repair damaged quick-
connect fittings or fuel tubes. Replace the complete
fuel tube/quick-connect fitting assembly.
The quick-connect fitting consists of the O-rings,
retainer and casing (Fig. 4). When the fuel tube
enters the fitting, the retainer locks the shoulder of
the nipple in place and the O-rings seal the tube.
DIAGNOSIS AND TESTING
FUEL PUMP PRESSURE TEST 2.4/3.3/3.8L
WARNING: FUEL SYSTEM PRESSURE MUST BE
RELEASED BEFORE A FUEL SYSTEM HOSE OR
COMPONENT IS DISCONNECTED.The fuel system operates at approximately 338 kPa
(49 psi), 3.3L uses approximately 379 kPa (55 psi).
Check fuel system pressure at the test port on the
fuel rail (Fig. 5) or (Fig. 6).
Fig. 4 Plastic Quick-Connect Fittings
Fig. 5 Fuel Pressure Test PortÐ2.4L
14 - 6 FUEL SYSTEMNS
DESCRIPTION AND OPERATION (Continued)