2003 CHRYSLER CARAVAN oil

(7) Remove oil filter (Fig. 334).
(8) Remove the valve body-to-transaxle case bolts
(Fig. 335).
NOTE: To ease removal of the valve body, turn the
manual valve lever fully clockwise to low or first
gear.(9) Remove park rod rollers from guide bracket
and remove valve body from transaxle (Fig. 336) (Fig.
337).
CAUTION: The valve body manual shaft pilot may
distort and bind the manual valve if the valve body
is mishandled or dropped.
DISASSEMBLY
NOTE: If valve body assembly is being recondi-
tioned, the PCM/TCM Quick Learn Procedure must
be performed. (Refer to 8 - ELECTRICAL/ELEC-
TRONIC CONTROL MODULES/TRANSMISSION
CONTROL MODULE - STANDARD PROCEDURE)
Fig. 334 Oil Filter
1 - OIL FILTER
2 - O-RING
Fig. 335 Valve Body Attaching Bolts
1 - VALVE BODY ATTACHING BOLTS (18)
2 - VALVE BODY
Fig. 336 Push Park Rod Rollers from Guide Bracket
1 - PARK SPRAG ROLLERS
2 - SCREWDRIVER
3 - PARK SPRAG GUIDE BRACKET
Fig. 337 Valve Body Removal/Installation
1 - VALVE BODY
21 - 252 41TE AUTOMATIC TRANSAXLERS
VALVE BODY (Continued)
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(5) Remove 2/4 Accumulator components as shown
in (Fig. 342).
(6) Remove Valve Body to Transfer Plate screws
(Fig. 343).(7) Invert assembly and remove Transfer Plate
(Fig. 344). Beware of loose check balls.
(8) Remove oil screen (Fig. 345).
Fig. 342 2/4 Accumulator Assembly
1 - VALVE BODY
2 - RETAINER PLATE
3 - DETENT SPRING
4 - SPRINGS
5 - SEALS
6 - PISTON
Fig. 343 Remove Valve Body to Transfer Plate
Screws
1 - SCREW (24)
2 - TRANSFER PLATE
3 - VALVE BODY
Fig. 344 Remove Transfer Plate
1 - TRANSFER PLATE
Fig. 345 Remove Oil Screen
1 - OIL SCREEN
21 - 254 41TE AUTOMATIC TRANSAXLERS
VALVE BODY (Continued)
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(8) Install the overdrive clutch (#5) check valve to
separator plate (Fig. 360)
(9) Install oil screen to separator plate (Fig. 361).(10) Install transfer plate to valve body and sepa-
rator plate. Make sure oil screen and #5 check valve
do not bind (Fig. 362).
(11) Install twenty-four transfer plate to valve
body screws (Fig. 363) and torque to 5 N´m (45 in.
lbs.).
Fig. 360 Install Overdrive Clutch (#5) Check Valve
1 - OVERDRIVE CLUTCH (#5) CHECK VALVE
Fig. 361 Install Oil Screen
1 - OIL SCREEN
Fig. 362 Install Transfer Plate
1 - TRANSFER PLATE
Fig. 363 Install Valve Body to Transfer Plate Screws
1 - SCREW (24)
2 - TRANSFER PLATE
3 - VALVE BODY
21 - 260 41TE AUTOMATIC TRANSAXLERS
VALVE BODY (Continued)
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(16) Install manual shaft seal (Fig. 368).
INSTALLATION
NOTE: If valve body assembly is being replaced or
reconditioned, it is necessary to perform the TCM
Quick Learn Procedure. (Refer to 8 - ELECTRICAL/
ELECTRONIC CONTROL MODULES/TRANSMISSION
CONTROL MODULE - STANDARD PROCEDURE)
(1) Install valve body assembly to transaxle (Fig.
369). Install and torque valve body-to-transaxle case
bolts (Fig. 370) to 12 N´m (105 in. lbs.).(2) Install transaxle oil filter (Fig. 371). Inspect
the o-ring and replace if necessary.
Fig. 368 Manual Shaft Seal
1 - SEAL
2 - MANUAL SHAFT
Fig. 369 Valve Body Removal/Installation
1 - VALVE BODY
Fig. 370 Valve Body Attaching Bolts
1 - VALVE BODY ATTACHING BOLTS (18)
2 - VALVE BODY
Fig. 371 Oil Filter
1 - OIL FILTER
2 - O-RING
21 - 262 41TE AUTOMATIC TRANSAXLERS
VALVE BODY (Continued)
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(3) Ensure the transaxle oil pan and transaxle
case sealing surfaces are clean and dry. Install an
1/8º bead of MopartSilicone Rubber Adhesive Seal-
ant to the oil pan and install (Fig. 372). Torque oil
pan-to-transaxle case bolts (Fig. 373) to 19 N´m (165
in. lbs.).
(4) Lower vehicle.
(5) Connect transmission range sensor connector.(6) Install manual valve lever to manual shaft.
(7) Install gearshift cable to manual valve lever.
(8) Connect battery negative cable.
(9) Fill transaxle with MopartATF +4 Transmis-
sion fluid. (Refer to 21 - TRANSMISSION/TRANS-
AXLE/AUTOMATIC - 41TE/FLUID - STANDARD
PROCEDURE)
Fig. 372 Oil Pan
1 - OIL PAN
2 - 1/8 INCH BEAD OF RTV SEALANT
3 - OIL FILTER
Fig. 373 Oil Pan Bolts
1 - OIL PAN BOLTS (USE RTV UNDER BOLT HEADS)
RS41TE AUTOMATIC TRANSAXLE21 - 263
VALVE BODY (Continued)
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REMOVAL - TIRE AND WHEEL ASSEMBLY
(STEEL WHEEL)
(1) Raise the vehicle so the tire and wheel assem-
bly clears ground level.
(2) Noting the location of the valve stem in rela-
tionship to the wheel mounting nuts, remove the
three wheel mounting nuts securing the wheel cover
to the wheel and hub (Fig. 12).
CAUTION: When removing the wheel cover, do not
pry the wheel cover from the wheel. This can result
in damage to the wheel cover. The wheel cover is
removed by pulling it off the wheel by hand.
(3) Grasp the wheel cover at the edges in line with
the remaining installed wheel mounting nuts and
pull straight outward from the wheel. This will pop
the wheel cover retaining tabs over the two remain-
ing wheel nuts, removing the wheel cover from the
vehicle.
(4) Remove the two remaining wheel mounting
nuts from the hub's studs.
(5) Remove the wheel and tire from the hub.
INSTALLATION
INSTALLATION - TIRE AND WHEEL ASSEMBLY
(ALUMINUM WHEEL)
NOTE: Never use oil or grease on studs or wheel
mounting nuts.
(1) Position the tire and wheel assembly on the
wheel mounting studs using the hub pilot as a guide.Place and hold the wheel flush up against the mount-
ing surface.
(2) Loosely install all 5 wheel mounting nuts.
Lightly snug the wheel nuts, then progressively
tighten them in the proper sequence (Fig. 13).
Tighten wheel mounting nuts to 135 N´m (100 ft.
lbs.).
(3) Lower the vehicle.
INSTALLATION - TIRE AND WHEEL ASSEMBLY
(STEEL WHEEL)
NOTE: Never use oil or grease on studs or wheel
mounting nuts.
(1) Position the tire and wheel assembly on the
wheel mounting studs using the hub pilot as a guide.
Place and hold the wheel flush up against the mount-
ing surface.
NOTE: Wheel mounting nuts must be installed on
the studs as shown (Fig. 14) to allow proper instal-
lation of the wheel cover.
(2) Using the valve stem as an index placed at the
12 O'clock position, install andlightly tightentwo
wheel mounting nuts on the studs located at the 4
O'clock and 8 O'clock positions as shown (Fig. 14).
(3) Place the wheel cover on the wheel in the fol-
lowing fashion:
(a) Align the valve notch in the wheel cover with
the valve stem on the wheel.
(b) At the same time, align the two holes in the
wheel cover having the retaining tabs with the two
installed wheel nuts (Fig. 15).
(c) Press in on center of wheel cover until wheel
cover retaining tabs push past and engage rear of
previously installed wheel mounting nuts (Fig. 15).
This will hold the wheel cover in place.
Fig. 12 NUTS SECURING WHEEL COVER
1 - VALVE STEM
2 - BOLT-ON WHEEL COVER
3 - NUTS SECURING WHEEL COVER
Fig. 13 Tightening Sequence
22 - 8 TIRES/WHEELSRS
TIRES/WHEELS (Continued)
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white letters. To remove the protective coating, apply
warm water and let it soak for a few minutes. After-
wards, scrub the coating away with a soft bristle
brush. Steam cleaning may also be used to remove
the coating.
CAUTION: DO NOT use gasoline, mineral oil, oil-
based solvent or a wire brush for cleaning.
WHEELS
DESCRIPTION - WHEEL
Original equipment wheels are designed for proper
operation at all loads up to the specified maximum
vehicle capacity.
All models use either steel or aluminum drop-cen-
ter wheels. Every wheel has raised sections between
the rim flanges and rim drop well called safety
humps (Fig. 28). Initial inflation of the tires forces
the bead over these raised sections. In case of air
loss, the safety humps hold the tire in position on the
wheel until the vehicle can be brought to a safe stop.
Cast aluminum wheels require special balance
weights to fit on the flange of the rim (Fig. 29).
When wheel alignment is necessary on a vehicle
with cast aluminum wheels, special wheel clamps are
required to avoid damage to the wheel's finish.
The wheel studs and nuts are designed for specific
wheel applications and must be replaced with equiv-
alent parts.
All aluminum wheels have wheel mounting (lug)
nuts with an enlarged nose. This enlarged nose is
necessary to ensure proper retention of the wheels.
DIAGNOSIS AND TESTING - WHEEL
INSPECTION
Inspect wheels for:
²Excessive runout
²Dents, cracks or irregular bends
²Damaged wheel stud (lug) holes
²Air Leaks
NOTE: Do not attempt to repair a wheel by hammer-
ing, heating or welding.
If a wheel is damaged, an original equipment
replacement wheel should be used. When obtaining
replacement wheels, they must be equivalent in load
carrying capacity. The diameter, width, offset, pilot
hole and bolt circle of the wheel should be the same
as the original wheel.
WARNING: FAILURE TO USE EQUIVALENT
REPLACEMENT WHEELS MAY ADVERSELY
AFFECT THE SAFETY AND HANDLING OF THE
VEHICLE.
WARNING: REPLACEMENT WITH USED WHEELS IS
NOT RECOMMENDED. THE SERVICE HISTORY OF
THE WHEEL MAY HAVE INCLUDED SEVERE TREAT-
MENT OR VERY HIGH MILEAGE. THE RIM COULD
FAIL WITHOUT WARNING.
CLEANING - ALUMINUM WHEEL CARE
Chrome plated and painted aluminum wheels
should be cleaned regularly using mild soap and
water to maintain their luster and to prevent corro-
sion.
Fig. 28 Safety Rim
1 - TIRE
2 - WELL
3 - SAFETY HUMPS
4 - FLANGE
Fig. 29 Styled Aluminum Wheel Weight
1 - TIRE
2 - WHEEL
3 - STYLED WHEEL WEIGHT
22 - 18 TIRES/WHEELSRS
TIRES (Continued)
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RIGID, SEMI-RIGID, AND FLEXIBLE PLASTIC PARTS TYPES
CODE FAMILY NAME COMMON TRADE NAME TYPICAL APPLICATION
ASA ACRYLONITRILE STYRENE
ACRYLITELURAN S CONSOLES, GRILLES
ABS ACRYLONITRILE
BUTADIENE STYRENETERLURAN9A9PILLARS, CONSOLES,
GRILLES
ABS/PC ABS/PC ALLOY PULSE, PROLOY,
BAYBLENDDOORS, INSTRUMENT
PANELS
ABS/PVC ABS/PV ALLOY PROLOY, PULSE, LUSTRAN,
CYCLOVINDOOR PANELS, GRILLES,
TRIM
BMC BULK MOLDING
COMPOUNDBMC FENDER EXTENSIONS
EMA EHTYLENE METHYL
ACRYLATE/IONOMERSURLYN, EMA, IONOMER BUMPER GUARDS, PADS
METTON METTON METTON GRILLES, KICK PANELS,
RUNNING BOARDS
MPPO MODIFIED
POLYPHENYLENE OXIDEMPPO SPOILER ASSEMBLY
PA POLYAMID ZYTEL, VYDYNE, PA,
MINLONFENDERS, QUARTER PANELS
PET THERMOPLASTIC
POLYESTERRYNITE TRIM
PBT/PPO PBT/PPO ALLOY GERMAX CLADDINGS
PBTP POLYBUTYLENE
THEREPTHALATEPBT, PBTP, POCAN, VALOX WHEEL COVERS, FENDERS,
GRILLES
PBTP/EEBC POLYBUTYLENE
THEREPTHALATE/EEBC
ALLOYBEXLOY,9M9, PBTP/EEBC FASCIAS, ROCKER PANEL,
MOLDINGS
PC POLYCARBONATE LEXAN, MERLON, CALIBRE,
MAKROLON PCTAIL LIGHT LENSES, IP TRIM,
VALANCE PANELS
PC/ABS PC/ABS ALLOY GERMAX, BAY BLENDS,
PULSEDOORS, INSTRUMENT
PANELS
PPO POLYPHENYLENE OXIDE AZDEL, HOSTALEN,
MARLEX, PRFAX, NORYL,
GTX, PPOINTERIOR TRIM, DOOR
PANELS, SPLASH SHIELDS,
STEERING COLUMN SHROUD
PPO/PA POLYPHENYLENE/
POLYAMIDPPO/PA, GTX 910 FENDERS, QUARTER PANELS
PR/FV FIBERGLASS REINFORCED
PLASTICFIBERGLASS, FV, PR/FV BODY PANELS
PS POLYSTYRENE LUSTREX, STYRON, PS DOOR PANELS, DASH
PANELS
RTM RESIN TRANSFER
MOLDING COMPOUNDRTM BODY PANELS
SMC SHEET MOLDED
COMPOUNDSMC BODY PANELS
TMC TRANSFER MOLDING
COMPOUNDTMC GRILLES
23 - 4 BODYRS
BODY (Continued)
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