Power steering pump CHRYSLER VOYAGER 2001 Owner's Manual

Necking can be checked by holding a scale or
straight edge against the threads. If all the threads
do not contact the scale, the bolt should be replaced.
(1) Before installing the bolts, the threads should
be coated with engine oil.
(2) Position cylinder head gasket on engine block
(Fig. 18).
(3) Install cylinder head on engine block.
(4) Tighten the cylinder head bolts in the sequence
shown in (Fig. 19). Using the 4 step torque turn
method, tighten according to the following values:
²First All to 34 N´m (25 ft. lbs.)
²Second All to 68 N´m (50 ft. lbs.)
²Third All to 68 N´m (50 ft. lbs.)
CAUTION: Do not use a torque wrench for the fol-
lowing step.
²Fourth Turn an additional 1/4 Turn,(5) Install rocker arms. (Refer to 9 - ENGINE/
CYLINDER HEAD/ROCKER ARMS - INSTALLA-
TION)
(6) Install camshafts. (Refer to 9 - ENGINE/CYL-
INDER HEAD/CAMSHAFT(S) - INSTALLATION).
(7) Install cylinder head cover. (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - INSTALLATION)
(8) Install timing belt rear cover and timing belt
idler pulley. (Refer to 9 - ENGINE/VALVE TIMING/
TIMING BELT / CHAIN COVER(S) - INSTALLA-
TION)
(9) Install timing belt and camshaft sprockets.
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT/CHAIN AND SPROCKETS - INSTALLATION)
(10) Connect cam sensor and fuel injectors wiring
connectors.
(11) Install ignition coil and wires. Connect igni-
tion coil wiring connector.
(12) Install power steering pump reservoir and
line support bracket to cylinder head.
Fig. 16 Valve Guide Height
1 - VALVE GUIDE
2 - 13.25 - 13.75 MM (0.521 - 0.541 IN.)
3 - SPRING SEAT
Fig. 17 Checking Bolts for
1 - STRETCHED BOLT
2 - THREADS ARE NOT STRAIGHT ON LINE
3 - THREADS ARE STRAIGHT ON LINE
4 - UNSTRETCHED BOLT
Fig. 18 Cylinder Head Gasket Positioning
1 - PART NUMBER FACES UP
2 - NO. 1 CYLINDER
Fig. 19 Cylinder Head Tightening Sequence
RSENGINE 2.4L9-25
CYLINDER HEAD (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)

(53) Lower the vehicle.
(54) Remove the power steering pump and set
aside.
(55) Raise vehicle enough to allow engine dolly
Special Tool 6135 and cradle Special Tool 6710 with
post Special Tool 6848 and adaptor Special Tool 6909
to be installed under vehicle (Fig. 10).
(56) Loosen cradle engine mounts to allow move-
ment for positioning onto engine locating holes on the
engine. Lower vehicle and position cradle mounts
until the engine is resting on mounts. Tighten
mounts to cradle frame. This will keep mounts from
moving when removing or installing engine and
transmission.
(57) Lower vehicle so the weight ofONLY THE
ENGINE AND TRANSMISSIONis on the cradle.
(58) Install and secure the safety straps to the cra-
dle fixture and around the engine.(59) Remove the engine right side mount to engine
attaching bolts (Fig. 11).
(60) Remove the left mount through bolt (Fig. 12).
(61) Raise vehicle slowly. It is necessary to move
the engine/transmission assembly on the cradle to
allow for removal around body flanges.
INSTALLATION - ENGINE ASSEMBLY
(1) Position engine and transmission assembly
under vehicle. Slowly lower the vehicle down over the
engine and transmission. It may be necessary to
move the engine/transmission assembly with the cra-
dle for clearance around body flanges.
(2) Align engine and transmission mounts to
attaching points. Install mounting bolts at the right
engine (Fig. 11) and left transmission mount (Fig.
12).
(3) Remove the safety straps from around engine.
Fig. 10 Positioning Engine Cradle Support Post Mounts
1 - SPECIAL TOOL 8444 4 - SPECIAL TOOLS 6135 & 6710
2 - SPECIAL TOOLS 6848 5 - SPECIAL TOOLS 6848
3 - SPECIAL TOOL 6912 6 - SAFETY STRAPS
9 - 84 ENGINE 3.3/3.8LRS
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)

(9) Install the cylinder head covers. (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - INSTALLATION)
(10) Install the exhaust manifolds. (Refer to 9 -
ENGINE/MANIFOLDS/EXHAUST MANIFOLD -
INSTALLATION)
(11) Install new O-ring on dipstick tube. Install
dipstick tube assembly (Fig. 16).
(12) Install the spark plugs.
(13) Install upper and lower intake manifolds.
(Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANI-
FOLD - INSTALLATION)
(14) Fill the cooling system. (Refer to 7 - COOL-
ING - STANDARD PROCEDURE)
(15) Connect negative cable to battery.
CYLINDER HEAD COVER(S)
DESCRIPTION
The cylinder head covers are made of stamped
steel. The covers are sealed with steel reinforced sil-
icon rubber gaskets. The cylinder head cover uses
rubber isolators at each fastener location (Fig. 21).
NOTE: Due to the tight packaging near the cylinder
head covers, which makes spill clean-up difficult, a
spill during an engine oil change may be misinter-
preted as an oil leak. When investigating an oil leak
in the location of the cylinder head covers and
intake manifold, follow the procedure found in Oil
Leak Diagnosis (Refer to 9 - ENGINE - DIAGNOSIS
AND TESTING) for determining the source of a leak.
CYLINDER HEAD COVER -
RIGHT
REMOVAL
(1) Disconnect negative cable from battery.
(2) Remove the wiper module. (Refer to 8 - ELEC-
TRICAL/WIPERS/WASHERS/WIPER MODULE -
REMOVAL)
(3) Disconnect spark plug wires from plugs.(4) Disconnect power steering pump supply hose
support clip from cylinder head cover (Fig. 22).
(5) Disconnect PCV hose from cylinder head cover
(Fig. 23).
(6) Remove cylinder head cover bolts.
(7) Remove cylinder head cover and gasket (Fig.
21).
Fig. 20 CYLINDER HEAD TIGHTENING SEQUENCE
Fig. 21 Cylinder Head Cover
1 - CYLINDER HEAD COVER
2 - BOLT
Fig. 22 P/S Supply Hose
1 - POWER STEERING RESERVOIR
2 - CLAMP
3 - SUPPLY HOSE
4 - CLIP
5 - POWER STEERING PUMP
RSENGINE 3.3/3.8L9-97
CYLINDER HEAD (Continued)

INSTALLATION
(1) Clean cylinder head and cover mating surfaces.
Inspect cylinder head cover surface for flatness.
Replace gasket as necessary.
(2) Inspect seal on the cover bolt for wear or dam-
age (Fig. 24). Replace bolt assembly as necessary.
NOTE: The cylinder head cover bolts contain a
torque limiter sleeve and a seal (Fig. 24). The seal
and torque sleeve is replaced with the bolt.
(3) Assemble gasket to cylinder cover by inserting
the bolt assemblies through each bolt hole on the
cover and gasket (Fig. 24).
(4) Install cylinder head cover and bolts (Fig. 25).
(5) Tighten cylinder head cover bolts to 12 N´m
(105 in. lbs.) (Fig. 25).
(6) Connect PCV hose to cylinder head cover.
(7) Connect power steering pump supply hose sup-
port clip to cylinder head cover (Fig. 22).
(8) Connect spark plug wires to spark plugs.
(9) Install wiper module. (Refer to 8 - ELECTRI-
CAL/WIPERS/WASHERS/WIPER MODULE -
INSTALLATION)
(10) Connect negative cable to battery.
CYLINDER HEAD COVER -
LEFT
REMOVAL
(1) Disconnect spark plug wires from spark plugs.
(2) Disconnect crankcase vent hose from cylinder
head cover.
(3) Remove cylinder head cover bolts.
(4) Remove cylinder head cover and gasket.
Fig. 23 PCV Hose
1 - HOSE - PCV
2 - P C V VA LV E
Fig. 24 CYLINDER HEAD COVER GASKET
1 - CYLINDER HEAD COVER
2 - BOLT
3 - SEAL (SERVICED WITH BOLT)
4 - GASKET
Fig. 25 Cylinder Head Cover
1 - CYLINDER HEAD COVER
2 - BOLT
9 - 98 ENGINE 3.3/3.8LRS
CYLINDER HEAD COVER - RIGHT (Continued)

(2) Drill out the nipple (port) base using a 7/16º
(brake booster port) or 11/32º (LDP/speed control
port) drill bit (Fig. 122).
(3) Using a 1/4º±18 NPT (brake booster port) or
1/8º±18 NPT (LDP/speed control port ) pipe tap, cut
internal threads (Fig. 122). Use caution to start tap
in a axis same as original nipple.
(4) Apply MopartThread Sealant to threads of
repair nipple(s).
(5) Install repair nipple(s). Do not over torque
repair nipple(s).
REMOVAL - 3.3L
(1) Disconnect battery negative cable.
(2) Disconnect air inlet sensor electrical connector.
(Refer to 14 - FUEL SYSTEM/FUEL INJECTION/IN-
LET AIR TEMPERATURE SENSOR - COMPONENT
LOCATION)
(3) Remove air inlet resonator to throttle body
hose assembly.
(4) Remove throttle and speed control cables.
(Refer to 14 - FUEL SYSTEM/FUEL INJECTION/
THROTTLE CONTROL CABLE - REMOVAL)
(5) Disconnect make-up air hose support clip from
throttle cable bracket.
(6) Disconnect the automatic idle speed (AIS)
motor and throttle position sensor (TPS) wiring con-
nectors from throttle body. (Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANIFOLD - COMPONENT
LOCATION)
(7) Disconnect the manifold absolute pressure
(MAP) sensor electrical connector. (Refer to 14 -
FUEL SYSTEM/FUEL INJECTION/MAP SENSOR -
COMPONENT LOCATION)
(8) Disconnect the EGR transducer vacuum hose
from bottom of upper intake manifold (Fig. 123).
(9) Remove the EGR tube (Fig. 123).
(10) Disconnect the vapor purge vacuum hose from
throttle body.
(11) Disconnect the PCV hose (Fig. 124).
(12) Remove the power steering reservoir attach-
ing bolts and only loosen the nut (Fig. 125). Lift res-
ervoir up to disengage lower mount from stud. Set
reservoir aside.Do notdisconnect hose.
(13) Disconnect the brake booster and leak detec-
tion pump (LDP) hoses from intake manifold (Fig.
126).
NOTE: The cover on the upper intake manifold
should never be removed under any circumstance.
The fasteners attaching the upper intake manifold
can be accessed without removing this cover.
(14) Remove intake manifold bolts and remove the
manifold (Fig. 127).
(15) Cover the lower intake manifold with a suit-
able cover while the upper manifold is removed.
(16) Clean and inspect the upper intake manifold.
(Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANI-
FOLD - CLEANING) (Refer to 9 - ENGINE/MANI-
FOLDS/INTAKE MANIFOLD - INSPECTION)
Fig. 122 Intake Manifold Port Repair
1 - BRAKE BOOSTER PORT = 1/49±18 NPT PIPE TAP
1 - LDP/SPEED CONTROL PORT = 1/89±18 NPT PIPE TAP
2 - DRILL BIT = 7/169BRAKE BOOSTER PORT
2 - DRILL BIT = 11/329LDP/SPEED CONTROL PORT
3 - INTAKE MANIFOLD
Fig. 123 EGR COMPONENTS - 3.3L
1 - BOLT
2 - EGR VALVE ASSEMBLY
3 - EGR TUBE
RSENGINE 3.3/3.8L9 - 143
INTAKE MANIFOLD - UPPER 3.3L (Continued)

nectors from throttle body. (Refer to 9 - ENGINE/
MANIFOLDS/INTAKE MANIFOLD - COMPONENT
LOCATION)
(7) Disconnect the manifold absolute pressure
(MAP) sensor electrical connector. (Refer to 14 -
FUEL SYSTEM/FUEL INJECTION/MAP SENSOR -
COMPONENT LOCATION)
(8) Disconnect the EGR transducer vacuum hose
from bottom of upper intake manifold (Fig. 129).
(9) Remove the EGR tube (Fig. 129).
(10) Disconnect the vapor purge vacuum hose from
throttle body.
(11) Disconnect the PCV hose (Fig. 130).
(12) Remove the power steering reservoir attach-
ing bolts and loosen the nut only (Fig. 131). Lift res-
ervoir up to disengage lower mount from stud. Set
reservoir aside.Do notdisconnect hose.
(13) Disconnect the brake booster and leak detec-
tion pump (LDP) hoses from intake manifold (Fig.
132).
(14) Remove intake manifold bolts and remove the
manifold (Fig. 133).
(15) Cover the lower intake manifold with a suit-
able cover when servicing.
(16) Clean and inspect the upper intake manifold.
(Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANI-
FOLD - CLEANING) (Refer to 9 - ENGINE/MANI-
FOLDS/INTAKE MANIFOLD - INSPECTION)
CLEANING
(1) Discard gasket(s).
(2) Clean all sealing surfaces.
Fig. 129 EGR COMPONENTS - 3.8L
1 - EGR TUBE WITH BOLTS
2 - EGR VALVE ASSEMBLY
Fig. 130 PCV & HOSE
1 - HOSE - PCV
2 - P C V VA LV E
Fig. 131 POWER STEERING FLUID RESERVOIR
1 - POWER STEERING RESERVOIR
2 - BOLT - RESERVOIR TO MANIFOLD
3 - NUT - RESERVOIR TO COIL BRACKET
9 - 146 ENGINE 3.3/3.8LRS
INTAKE MANIFOLD - UPPER 3.8L (Continued)

(9) Loosen the power steering pump support strut
lower bolt (Fig. 142).
(10) Disconnect downstream oxygen sensor connec-
tor.
(11) Disconnect catalytic converter pipe from
exhaust manifold (Fig. 143).
(12) Lower vehicle and remove the power steering
pump support strut upper bolt (Fig. 142).(13) Remove bolts attaching exhaust manifold to
cylinder head and remove manifold (Fig. 144).
(14) Inspect and clean manifold. (Refer to 9 -
ENGINE/MANIFOLDS/EXHAUST MANIFOLD -
CLEANING) (Refer to 9 - ENGINE/MANIFOLDS/
EXHAUST MANIFOLD - INSPECTION)
CLEANING
(1) Discard gasket (if equipped) and clean all sur-
faces of manifold and cylinder head.
INSPECTION
Inspect exhaust manifolds for damage or cracks
and check distortion of the cylinder head mounting
surface and exhaust crossover mounting surface with
a straightedge and thickness gauge (Fig. 145).
Manifold surface flatness limits should not exceed
1.0 mm (0.039 in.).
INSTALLATION
(1) Position exhaust manifold on cylinder head and
install bolts to center runner (cylinder #3) and initial
tighten to 2.8 N´m (25 in. lbs.) (Fig. 144)
(2) Using a new gasket, attach crossover pipe to
exhaust manifold and tighten bolts to 41 N´m (30 ft.
lbs.) (Fig. 141).
NOTE: Inspect crossover pipe fasteners for damage
from heat and corrosion. The cross-over bolts are
made of a special stainless steel alloy. If replace-
ment is required, OEM bolts are highly recom-
mended.
Fig. 142 P/S PUMP STRUT
1 - BOLT - LOWER
2 - STRUT - P/S PUMP
3 - BOLT - UPPER
Fig. 143 Catalytic Converter to Exhaust Manifold
1 - FLAG NUT
2 - GASKET
3 - BOLT
4 - CATALYTIC CONVERTER
Fig. 144 EXHAUST MANIFOLD - RIGHT
1 - SCREW - HEAT SHIELD
2 - HEAT SHIELD - UPPER
3 - BOLT - EXHAUST MANIFOLD
4 - HEAT SHIELD - LOWER
5 - EXHAUST MANIFOLD - RIGHT
6 - OXYGEN SENSOR - UPSTREAM
RSENGINE 3.3/3.8L9 - 151
EXHAUST MANIFOLD - RIGHT (Continued)

(3) Install the remaining manifold attaching bolts.
Tighten all bolts to 23 N´m (200 in. lbs.).
(4) Position the power steering pump support strut
and install upper bolt (Fig. 142).
(5) Install heat shield and attaching screws (Fig.
144).
(6) Install and connect upstream oxygen sensor
(Fig. 144).
(7) Raise the vehicle.
(8) Attach catalytic converter pipe to exhaust man-
ifold using new gasket and tighten bolts to 37 N´m
(27 ft. lbs.) (Fig. 143).
(9) Connect downstream oxygen sensor connector.
(10) Tighten the power steering pump support
strut lower bolt (Fig. 142).
(11) Install the belt splash shield and lower the
vehicle.
(12) Install the wiper module. (Refer to 8 - ELEC-
TRICAL/WIPERS/WASHERS/WIPER MODULE -
INSTALLATION)
(13) Connect battery negative cable.
EXHAUST MANIFOLD - LEFT
REMOVAL
(1) Disconnect battery negative cable.
(2) Remove bolts attaching crossover pipe to
exhaust manifold (Fig. 146).
(3) Disconnect left cylinder bank spark plug wires.
(4) Remove heat shield attaching bolts (Fig. 147).
(5) Remove bolts attaching exhaust manifold to
cylinder head (Fig. 147).
(6) Remove the exhaust manifold (Fig. 147).(7) Inspect and clean manifold. (Refer to 9 -
ENGINE/MANIFOLDS/EXHAUST MANIFOLD -
INSPECTION) (Refer to 9 - ENGINE/MANIFOLDS/
EXHAUST MANIFOLD - CLEANING)
CLEANING
(1) Discard gasket (if equipped) and clean all sur-
faces of manifold and cylinder head.
Fig. 145 Check Exhaust Manifold Mounting
1 - STRAIGHT EDGE
2 - CROSSOVER PIPE MOUNTING SURFACE
3 - FEELER GAUGE
Fig. 146 CROSS-OVER PIPE
1 - CROSS-OVER PIPE
2 - BOLT
3 - GASKET
4 - FLAG NUT
Fig. 147 EXHAUST MANIFOLD - LEFT
1 - EXHAUST MANIFOLD - LEFT BANK
2 - HEAT SHIELD
3 - NUT - HEAT SHIELD
4 - BOLT - EXHAUST MANIFOLD
9 - 152 ENGINE 3.3/3.8LRS
EXHAUST MANIFOLD - RIGHT (Continued)