shaft CHRYSLER VOYAGER 1996 Service Manual

ENGINE MOUNT RUBBER INSULATORS
Insulator location on (right side) is adjustable to
allow right/left drive train adjustment in relation to
drive shaft assembly length.
Check and reposition right engine mount insulator.
See Adjustments in this section. Adjust drive train
position, if required, for the following conditions:
a. Drive shaft distress. See Group 2, Suspension
and Driveshafts.
b. Any front end structural damage (after repair).
c. Insulator replacement.
ENGINE ASSEMBLY
REMOVAL
(1) Perform fuel pressure release procedure. Refer
to group 14 fuel system for procedure. Remove fuel
line to fuel rail.
(2) Disconnect battery.
(3) Remove air cleaner and hoses.
(4) Remove battery cover, battery and battery tray,
with integral vacuum reservoir, from vehicle.
(5) Block off heater hoses to rear heater assembly,
if equipped.
(6) Drain cooling system. Refer to Group 7, Cooling
System for procedure.
(7) Disconnect heater hoses.
(8) Remove fan module and radiator. Refer to
Group 7 Cooling System for procedure.
(9) Disconnect transmission shift linkage.
(10) Disconnect throttle body linkage and vacuum
hoses from throttle body.
(11) Remove accessory drive belts. Refer to Group
7, Accessory Drive Belts located in Cooling System
for procedure.
(12) Remove air conditioning compressor from
engine and set it aside.
(13) Disconnect generator wiring harness and
remove generator.
(14) Hoist vehicle and remove right and left inner
splash shields.
(15) Remove crossmember cradle plate (Fig. 27).
(16) Remove axle shafts. Refer to Group 3, Differ-
ential and Driveline for procedure.
(17)(AWD equipped)Mark orientation and sepa-
rate propeller shaft from power transfer unit. Refer
to Group 3, Differential and Driveline for procedure.
(18) Disconnect exhaust pipe from manifold.
(19) Remove front engine mount and bracket as an
assembly.
Fig. 25 Engine MountingÐLeft
Fig. 26 Engine MountingÐRear
Fig. 27 Crossmember Cradle Plate
9 - 104 3.3/3.8L ENGINENS
REMOVAL AND INSTALLATION (Continued)

(20) Remove rear transmission mount and bracket.
(21) Remove power steering pump and bracket
assembly.
(22) Remove wiring harness and connectors from
front of engine.
(23) Remove bending braces and install tool num-
ber 6912 on engine.
(24) Remove transmission inspection cover and
mark flexplate to torque converter.
(25) Remove driveplate to torque converter bolts.
(26) Lower the vehicle.
(27) Remove ground straps to body.
(28) 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. 28).
(29) 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.
(30) Lower vehicle so the weight ofONLY THE
ENGINE AND TRANSMISSIONis on the cradle.
(31) Remove right engine mount assembly and left
transmission mount through bolt. Refer to Engine
Mounts Section of this Group.
(32) Raise vehicle slowly. It may be necessary to
move the engine/transmission assembly on the cradle
to allow for removal around body flanges.INSTALLATION
(1) Position engine and transmission assembly
under vehicle and slowly lower the vehicle 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 and left transmission mounts. Refer to proce-
dures outlined in this section.
(3) Slowly raise vehicle enough to remove the
engine dolly and cradle Special Tools 6135, 6710,
6848 and 6909.
(4) Remove Special tools 6912 and install bending
braces.
(5) Lower vehicle. Install generator and wiring
harness.
(6) Connect wiring harness on the front of the
engine.
(7) Install Air Conditioning Compressor.
(8) Install power steering pump and bracket and
accessory drive belt. Refer to Accessory drive Section
Located in group 7 for installation procedure.
(9) Raise vehicle and install axle shafts. Refer to
Group 3, Differential and Driveline for procedure.
(10) Install transmission and engine mount and
bracket assemblies. Refer to Engine Mounts section
of this Group.
(11)(AWD equipped)Install propeller shaft to
power transfer unit. Refer to Group 3, Differential
and Driveline for procedure.
(12) Connect exhaust system to manifold. Refer to
Group 11, Exhaust System and Intake Manifold for
procedure and torque specifications.
(13) Install crossmember cradle plate (Fig. 27).
(14) Install left and right inner splash shields.
(15) Connect automatic transmission shifter link-
age. Refer to Group 21, Transmission for procedures.
(16) Lower vehicle and connect fuel line and
heater hoses. Remove plugs from rear heater hoses
and install, if equipped.
(17) Install ground straps. Connect engine and
throttle body connections and harnesses.
(18) Connect throttle body linkage. Refer to Group
14, Fuel System for procedure.
(19) Install radiator and fan module assembly.
Install radiator hoses. Fill cooling system. See Group
7 for filling procedure.
(20) Install battery tray, battery and cover.
(21) Install air cleaner and hoses.
(22) Install oil filter. Fill engine crankcase with
proper oil to correct level.
(23) Start engine and run until operating temper-
ature is reached.
(24) Adjust transmission linkage, if necessary.
Fig. 28 Positioning Engine Cradle Support Post
MountsÐTypical
NS3.3/3.8L ENGINE 9 - 105
REMOVAL AND INSTALLATION (Continued)

CRANKSHAFT DAMPER
REMOVAL
(1) Disconnect negative cable from battery.
(2) Raise vehicle on hoist.
(3) Remove right wheel and inner splash shield.
(4) Remove drive belt. Refer to Group 7, Cooling
System for procedure.
(5) Remove crankshaft pulley (Fig. 29).
INSTALLATION
(1) Install crankshaft pulley (Fig. 30).
(2) Install drive belt. Refer to Cooling System
Group 7 for installation procedure.
(3) Install inner splash shield and wheel.
(4) Connect negative cable to battery.
ROCKER ARMS AND SHAFT ASSEMBLY
REMOVAL
(1) Remove upper intake manifold assembly. Refer
to Group 11, Intake and Exhaust Manifolds.(2) Disconnect spark plug wires by pulling on the
boot straight out in line with plug.
(3) Disconnect closed ventilation system.
(4) Remove cylinder head cover and gasket.
(5) Remove four rocker shaft bolts and retainers.
(6) Remove rocker arms and shaft assembly.
(7) If rocker arm assemblies are disassembled for
cleaning or replacement. Assemble rocker arms in
their original position. Refer to (Fig. 31) for rocker
arm for positioning on the shaft.
INSTALLATION
(1) Install rocker arm and shaft assemblies with
the stamped steel retainers in the four positions,
tighten to 28 N´m (250 in. lbs.) (Fig. 31).
CAUTION: THE ROCKER ARM SHAFT SHOULD BE
TORQUED DOWN SLOWLY, STARTING WITH THE
CENTER BOLTS. ALLOW 20 MINUTES TAPPET
BLEED DOWN TIME AFTER INSTALLATION OF THE
ROCKER SHAFTS BEFORE ENGINE OPERATION.
(2) Clean cylinder head cover gasket surface.
Inspect cover for distortion and straighten if neces-
sary.
(3) Clean head rail if necessary. Install a new gas-
ket and tighten cylinder head cover fasteners to 12
N´m (105 in. lbs.).
(4) Install closed crankcase ventilation system.
(5) Install spark plug wires.
(6) Install upper intake manifold assembly. Refer
to Group 11, Exhaust Systems and Intake Manifolds.
VALVE STEM SEALS OR SPRINGS, CYLINDER
HEAD NOT REMOVED
(1) Perform fuel system pressure release procedure
before attempting any repairs.
(2) Disconnect negative cable from battery.
(3) Remove air cleaner cover and hose assembly.
Fig. 29 Crankshaft DamperÐRemoval
Fig. 30 Crankshaft DamperÐInstallation
Fig. 31 Rocker Arm Location Left Bank
9 - 106 3.3/3.8L ENGINENS
REMOVAL AND INSTALLATION (Continued)

(4) Remove upper intake manifold. Refer to Group
11, Exhaust System and Intake Manifolds for proce-
dure.
(5) Remove cylinder head covers and spark plugs.
(6) Remove electrical connector from ignition coils.
(7) Using suitable socket and flex handle at crank-
shaft pulley retaining screw, turn engine so the num-
ber 1 piston is at Top Dead Center on the
compression stroke.
(8) Remove rocker arms with rocker shaft and
install a dummy shaft. The rocker arms should not
be disturbed and left on shaft.
(9) With air hose attached to spark plug adapter
installed in number 1 spark plug hole, apply 90 to
100 psi air pressure (620.5 to 689 kPa). This is to
hold valves in place while servicing components.
(10) Using Tool C-4682 or equivalent, compress
valve spring and remove retainer valve locks and
valve spring.
(11) The intake valve stem seals should be pushed
firmly and squarely over the valve guide using the
valve stem as guide.Do Not Forceseal against top
of guide. When installing the valve retainer locks,
compress the springonly enoughto install the
locks.
CAUTION: Do not pinch seal between retainer and
top of valve guide.
(12) Follow the same procedure on the remaining 5
cylinders using the firing sequence 1-2-3-4-5-6.Make
sure piston in cylinder is at TDC on the valve
spring that is being covered.
(13) Remove spark plug adapter tool.
(14) Remove dummy shaft and install rocker shaft
assembly and tighten screws to 28 N´m (250 in. lbs.).
(15) Install cylinder head covers tighten screws to
14 N´m (120 in. lbs.) and electrical connector to igni-
tion coils.
(16) Install Intake Manifold. Refer to Group 11,
Exhaust System and Intake Manifold for procedure.
(17) Connect negative cable to battery.
CYLINDER HEAD COVER
REMOVAL
NOTE: The cylinder head cover can be either an
isolated type (Fig. 32) or a non-isolated type.
FRONT CYLINDER HEAD COVER
(1) Disconnect ignition cables from spark plugs.
(2) Disconnect crankcase vent hose from cylinder
head cover.
(3) Remove front cylinder head cover bolts.
(4) Remove cylinder head cover and gasket.REAR CYLINDER HEAD COVER
(1) Disconnect negative cable from battery.
(2) Remove Wiper Unit. Refer to Group 8K, Wind-
shield Wipers and Washers for procedure.
(3) Remove intake manifold upper plenum. Refer
to Group 11, Exhaust System and Intake Manifold
for procedure.
(4) Disconnect PCV hose from cylinder head cover.
(5) Remove rear cylinder head cover bolts
(6) Remove cylinder head cover and gasket.
INSTALLATION
FRONT CYLINDER HEAD COVER
(1) Clean cylinder head and cover mating surfaces.
Inspect cylinder head cover surface for flatness.
Replace gasket as necessary.
(2) Install cylinder head cover and bolts.
(3) Tighten cylinder head cover bolts to the follow-
ing specifications:
²Non±isolatedcylinder head cover to 12 N´m
(105 in. lbs.).
²Isolatedcylinder head cover to 10 N´m (90 in.
lbs.) (Fig. 32).
(4) Connect crankcase vent hose.
(5) Connect ignition cables to spark plugs.
REAR CYLINDER HEAD COVER
(1) Clean cylinder head and cover mating surfaces.
Inspect cylinder head cover surface for flatness.
Replace gasket as necessary.
(2) Install cylinder head cover and bolts.
(3) Tighten cylinder head cover bolts to the follow-
ing specifications:
Fig. 32 Cylinder Head CoverÐIsolated Type
NS3.3/3.8L ENGINE 9 - 107
REMOVAL AND INSTALLATION (Continued)

²Non±isolatedcylinder head cover to 12 N´m
(105 in. lbs.).
²Isolatedcylinder head cover to 10 N´m (90 in.
lbs.) (Fig. 32).
(4) Connect PCV hose from cylinder head cover.
(5) Install intake manifold upper plenum. Refer to
Group 11, Exhaust System and Intake Manifold for
procedure.
(6) Install Wiper Unit. Refer to Group 8K, Wind-
shield Wipers and Washers for procedure.
(7) Connect negative cable to battery.
CYLINDER HEAD
REMOVAL
(1) Drain cooling system. Refer to Group 7, Cooling
System for procedure and disconnect negative cable
from battery.
(2) Remove upper and lower intake manifolds.
Refer to Group 11, Exhaust System and Intake Man-
ifold.
WARNING: INTAKE MANIFOLD GASKET IS MADE
OF VERY THIN METAL AND MAY CAUSE PER-
SONAL INJURY, HANDLE WITH CARE.
(3) Disconnect coil wires, sending unit wire, heater
hoses and bypass hose.
(4) Remove PCV system hoses, evaporation control
system hose and cylinder head covers.
(5) Remove exhaust manifolds.
(6) Remove rocker arm and shaft assemblies.
Remove push rods andmark positions to ensure
installation in original locations.
(7) Remove the 9 head bolts from each cylinder
head and remove cylinder heads (Fig. 33).
INSTALLATION
(1) Clean all sealing surfaces of cylinder block and
cylinder heads.
(2) Install new gaskets on cylinder block (Fig. 34).
(3)The cylinder head bolts are torqued using
the torque yield method, they should be exam-
ined BEFORE reuse. If the threads are necked
down, the bolts should be replaced(Fig. 35).
(4) 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.
(5) Tighten the cylinder head bolts1-8inthe
sequence shown in (Fig. 33). Using the 4 step torque
turn method, tighten according to the following val-
ues:
²Step 1: Bolts1±8to61N´m(45ft.lbs.)
²Step 2: Bolts1±8to88N´m(65ft.lbs.)
²Step 3: Bolts1±8(again) to 88 N´m (65 ft. lbs.)
²Step 4: Bolts1±8turn an additional 1/4 Turn.
(Do not use a torque wrench for this step.)
NOTE: Bolt torque after 1/4 turn should be over 122
N´m (90 ft. lbs.). If not, replace the bolt.
(6) Tighten head bolt number 9 (Fig. 33) to 33 N´m
(25 ft. lbs.) after head bolts1±8have been tighten
to specifications.
Fig. 33 Cylinder Head Bolts Location and
Tightening Sequence
Fig. 34 Head Gasket Installation
Fig. 35 Checking Bolts for Stretching (Necking)
9 - 108 3.3/3.8L ENGINENS
REMOVAL AND INSTALLATION (Continued)

(7) Inspect push rods and replace worn or bent
rods.
(8) Install push rods, rocker arm and shaft assem-
blies with the stamped steel retainers in the four
positions, tighten to 28 N´m (250 in. lbs.) (Fig. 36).
(9) Place new cylinder head cover gaskets in posi-
tion and install cylinder head covers. Tighten to 12
N´m (105 in. lbs.).
INTAKE MANIFOLD SEALING
The intake manifold gasket is a one-piece stamped
steel gasket with a sealer applied from the manufac-
turer. This gasket has end seals incorporated with it.
WARNING: INTAKE MANIFOLD GASKET IS MADE
OF VERY THIN METAL AND MAY CAUSE PER-
SONAL INJURY, HANDLE WITH CARE.
(1) Clean all surfaces of cylinder block and cylin-
der heads.
(2) Place a drop (about 1/4 in. diameter) of Mopart
Silicone Rubber Adhesive Sealant or equivalent, onto
each of thefourmanifold to cylinder head gasket
corners (Fig. 37).
(3) Carefully install the intake manifold gasket
(Fig. 38). Torque end seal retainer screws to 12 N´m
(105 in. lbs.).(4) Install intake manifold and (8) bolts and torque
to 1 N´m (10 in. lbs.). Then tighten bolts to 22 N´m
(200 in. lbs.) in sequence shown in (Fig. 39). Then
tighten again to 22 N´m (200 in. lbs.). After intake
manifold is in place,inspect to make sure seals
are in place.Refer to Group 11, Exhaust System
and Intake Manifold to complete intake manifold
installation.
(5) Install exhaust manifolds and tighten bolts to
27 N´m (20 ft. lbs.) and nuts to 20 N´m (15 ft. lbs.).
(6) Adjust spark plugs to specification in Group 8,
Electrical Section and install the plugs.
VALVES AND VALVE SPRINGS
REMOVAL
(1) With cylinder head removed, compress valve
springs using Valve Spring Compressor Tool
C-3422-B with adapter 6412 as shown in (Fig. 40).
(2) Remove valve retaining locks, valve spring
retainers, valve stem seals and valve springs.
Fig. 36 Rocker Arm Shaft Retainers
Fig. 37 Intake Manifold Gasket Sealing
Fig. 38 Intake Manifold Gasket Retainers
Fig. 39 Intake Manifold Removal and Installation
NS3.3/3.8L ENGINE 9 - 109
REMOVAL AND INSTALLATION (Continued)

(6) Start and operate engine. Warm up to normal
operating temperature.
CAUTION: To prevent damage to valve mechanism,
engine must not be run above fast idle until all
hydraulic tappets have filled with oil and have
become quiet.
TIMING CHAIN COVER
REMOVAL
(1) Disconnect negative cable from battery.
(2) Drain cooling system. Refer to Cooling System
Group 7 for procedure.
(3) Support engine and remove right engine
mount.
(4) Raise vehicle on hoist. Drain engine oil.
(5) Remove oil pan and oil pump pick-up. It may
necessary to remove transaxle inspection cover.
(6) Remove right wheel and inner splash shield.
(7) Remove drive belt. Refer to Cooling System
Group 7 for procedure.
(8) Remove A/C compressor and set aside.
(9) Remove A/C compressor mounting bracket.
(10) Remove crankshaft damper (Fig. 44).
(11) Remove idler pulley from engine bracket.
(12) Remove engine bracket (Fig. 45).
(13) Remove cam sensor from chain case cover
(Fig. 46).
(14) Remove chain case cover (Fig. 46).
INSTALLATION
(1) Be sure mating surfaces of chain case cover
and cylinder block are clean and free from burrs.
Crankshaft oil seal must be removed to insure cor-
rect oil pump engagement.
NOTE: DO NOT USE SEALER ON COVER GASKET
(2) Use a new cover gasket, and O-rings (Fig. 47).
Adhere new gasket to chain case cover, making surethat the lower edge of the gasket is flush to 0.5 mm
(0.020 in.) passed the lower edge of the cover. Refer
to Oil Pan sealing outlined in this section.
Fig. 43 Roller Tappets Aligning Yoke and Retainer
Fig. 44 Crankshaft DamperÐRemoval
Fig. 45 Engine Bracket
Fig. 46 Timing Chain Case Cover
NS3.3/3.8L ENGINE 9 - 111
REMOVAL AND INSTALLATION (Continued)

(3) Rotate crankshaft so that the oil pump drive
flats are vertical.
(4) Position oil pump inner rotor so the mating
flats are in the same position as the crankshaft drive
flats (Fig. 47).
(5) Install cover onto crankshaft. Make sure the oil
pump is engaged on the crankshaft correctly or
severe damage may result.
(6) Install chain case cover screws and torque to
27 N´m (20 ft. lbs.).
(7) Install crankshaft oil seal (Fig. 48).
(8) Install crankshaft pulley (Fig. 49).
(9) Install engine bracket (Fig. 45) and torque fas-
teners to 54 N´m (40 ft. lbs.).(10) Install idler pulley on engine bracket.
(11) Install cam sensor. Refer to Group 8D, Igni-
tion System for installation procedure.
(12) Install A/C compressor mounting bracket.
(13) Install A/C compressor.
(14) Install drive belt Refer to Group 7, Cooling
System for installation procedure.
(15) Install inner splash shield and wheel.
(16) Install oil pump pick-up and oil pan and tran-
saxle inspection cover if removed.
(17) Install engine mount.
(18) Fill crankcase with oil to proper level.
(19) Fill cooling system. Refer to Group 7, Cooling
System for procedure.
(20) Connect negative cable to battery.
TIMING CHAIN
REMOVAL
(1) Disconnect negative cable from battery.
(2) Remove timing chain cover. Refer to procedure
outlined in this section.
(3) Remove camshaft sprocket attaching bolt, and
timing chain with camshaft sprocket.
(4) Using a suitable puller remove the crankshaft
sprocket. Be careful not to damage the crankshaft
surface.
INSTALLATION
(1) Position a new crankshaft sprocket on the
shaft, install sprocket with suitable tool and mallet.
Be sure sprocket is seated into position.
(2) Rotate crankshaft so the timing arrow is to the
12 o'clock position.
(3) Place timing chain around camshaft sprocket
and place the timing mark to the 6 o'clock position.
(4) Align the dark colored links with the dot on the
camshaft sprocket, place timing chain around crank-
shaft sprocket with the dark colored link lined up
Fig. 47 Timing Chain Case Cover Gaskets and
O-Rings
Fig. 48 Crankshaft Oil SealÐInstallation
Fig. 49 Crankshaft DamperÐInstallation
9 - 112 3.3/3.8L ENGINENS
REMOVAL AND INSTALLATION (Continued)

with the dot on the sprocket and install camshaft
sprocket into position.
(5) Use a straight edge to check alignment of tim-
ing marks (Fig. 50).
(6) Install camshaft bolt and washer. Tighten to 54
N´m (40 ft. lbs.).
(7) Rotate crankshaft 2 revolutions. Timing marks
should line up. If timing marks do not line up
remove cam sprocket and realign.
(8) Check camshaft end play. With new thrust
plate the specification is 0.0127 to 0.304 mm (0.005
to 0.012 in.). Old thrust plate specification is 0.31
mm (0.012 in.) maximum. If not within these limits
install new thrust plate.
(9) Install timing chain cover and connect negative
cable to battery.
CAMSHAFT
REMOVALÐENGINE REMOVED FROM
VEHICLE
Remove intake manifold, cylinder head covers, cyl-
inder heads, timing chain case cover and timing
chain.
(1) Remove rocker arm and shaft assemblies.
(2) Remove push rods and tappets; identify so each
part will be replaced in its original location.
(3) Remove camshaft thrust plate (Fig. 51).
(4) Install a long bolt into front of camshaft to
facilitate removal of the camshaft; remove camshaft,
being careful not to damage cam bearings with the
cam lobes.
INSTALLATION
(1) Lubricate camshaft lobes and camshaft bearing
journals and insert the camshaft to within 2 inches
of its final position in cylinder block.(2) Install camshaft thrust plate with two screws
as shown in (Fig. 51). Tighten to 12 N´m (105 in. lbs.)
torque.
(3) Rotate crankshaft so the timing arrow is at the
12 o'clock position.
(4) Place timing chain around camshaft sprocket
and place the timing mark to the 6 o'clock position.
(5) Align the dark colored links with the dot on the
camshaft sprocket, place timing chain around crank-
shaft sprocket with the dark colored link lined up
with the dot on the sprocket and install camshaft
sprocket into position.
(6) Using straight edge to check alignment of tim-
ing marks (Fig. 52).
(7) Install the camshaft bolt. Tighten bolt to 54
N´m (40 ft. lbs.).
(8) Rotate crankshaft 2 revolutions. Timing marks
should line up. If timing marks do not line up,
remove cam sprocket and realign.
(9) Measure camshaft end play. End Play should
measure 0.0127 to 0.304 mm (0.005 to 0.012 inches.)
Fig. 50 Timing Marks Alignment
Fig. 51 Camshaft Thrust Plate
Fig. 52 Alignment of Timing Marks
NS3.3/3.8L ENGINE 9 - 113
REMOVAL AND INSTALLATION (Continued)

0.310 mm (0.012 in. Max.). If not within limits install
a new thrust plate.
(10) Each tappet reused must be installed in the
same position from which it was removed.When
camshaft is replaced, all of the tappets must be
replaced.
CAMSHAFT BEARINGS
REMOVAL
(1) With engine removed from vehicle and com-
pletely disassembled, drive out rear cam bearing core
hole plug.
(2) Install proper size adapters and horseshoe
washers (part of Tool C-3132-A) at back of each bear-
ing shell to be removed and drive out bearing shells
(Fig. 53).
INSTALLATION
(1) Install new camshaft bearings with Tool
C-3132-A by sliding the new camshaft bearing shell
over proper adapter.
(2) Position rear bearing in the tool. Install horse-
shoe lock and by reversing removal procedure, care-
fully drive bearing shell into place.
(3) Install remaining bearings in the same man-
ner. Bearings must be carefully aligned to bring oil
holes into full register with oil passages from the
main bearing. Number two bearing must index with
the oil passage to the left cylinder head and Number
three bearing must index with the oil passage to the
right cylinder head. If the camshaft bearing shell oil
holes are not in exact alignment, remove and rein-
stall them correctly. Install a new core hole plug at
the rear of camshaft.Be sure this plug does not
leak.
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 bending brace to transaxle attaching
bolt.
(4) Remove bolts attaching dust cover to transaxle
housing. Lower dust cover to gain access to oil pan
bolts.
(5) Remove oil pan screws and remove oil pan.
INSTALLATION
(1) Clean surfaces and apply a 1/8 inch bead of
MopartSilicone Rubber Adhesive Sealant or equiva-
lent, at the parting line of the chain case cover and
the rear seal retainer (Fig. 54).
(2) Use a new pan gasket (Fig. 55).
(3) Install pan and tighten screws to 12 N´m (105
in. lb.).
(4) Install dust shield and bending brace to tran-
saxle housing.
(5) Lower vehicle and install oil dipstick.
(6) Connect negative cable to battery.
(7) Fill crankcase with oil to proper level.
Fig. 53 Removed Installation of Camshaft Bearings
with Tool C-3132±AÐTypical
Fig. 54 Oil Pan Sealing
Fig. 55 Oil Pan Gasket Installation
9 - 114 3.3/3.8L ENGINENS
REMOVAL AND INSTALLATION (Continued)