park CHRYSLER VOYAGER 2004 Service Manual

(3) Clutch circuit leaks are indicated if pressures
do not fall within the specified pressure range.
(4)
If the overdrive clutch pressure is greater than 5
psi in Step 4 of Test Three, a worn reaction shaft seal
ring or a defective solenoid assembly is indicated.
(5) If the underdrive clutch pressure is greater
than 5 psi in Step 4 of Test Two A, a defective sole-
noid assembly or PCM/TCM is the cause.
PRESSURE CHECK SPECIFICATIONS
Gear Selector
PositionActual GearPressure Taps
Underdrive
ClutchOverdrive
ClutchReverse
ClutchTorque
Converter
Clutch
Off2/4
ClutchLow/
Reverse
Clutch
Park *
PARK 0-2 0-5 0-2 60-110 0-2 115-145
0 mph
REVERSE *
REVERSE 0-2 0-7 165-235 50-100 0-2 165-235
0 mph
NEUTRAL *
NEUTRAL 0-2 0-5 0-2 60-110 0-2 115-145
0 mph
L#
FIRST 110-145 0-5 0-2 60-110 0-2 115-145
20 mph
3#
SECOND 110-145 0-5 0-2 60-110 115-145 0-2
30 mph
3#
DIRECT 75-95 75-95 0-2 60-90 0-2 0-2
45 mph
OD #
OVERDRIVE 0-2 75-95 0-2 60-90 75-95 0-2
30 mph
OD #
OVERDRIVE
WITH TCC0-2 75-95 0-2 0-5 75-95 0-2
50 mph
* Engine speed at 1500 rpm
# CAUTION: Both front wheels must be turning at the same speed.
DIAGNOSIS AND TESTING - CLUTCH AIR
PRESSURE TESTS
Inoperative clutches can be located using a series
of tests by substituting air pressure for fluid pressure
(Fig. 5) (Fig. 6). The clutches may be tested by apply-
ing air pressure to their respective passages. The
valve body must be removed and Tool 6056 installed.
To make air pressure tests, proceed as follows:
NOTE: The compressed air supply must be free of
all dirt and moisture. Use a pressure of 30 psi.
Remove oil pan and valve body. See Valve body
removal.
OVERDRIVE CLUTCH
Apply air pressure to the overdrive clutch apply
passage and watch for the push/pull piston to moveforward. The piston should return to its starting
position when the air pressure is removed.
REVERSE CLUTCH
Apply air pressure to the reverse clutch apply pas-
sage and watch for the push/pull piston to move rear-
ward. The piston should return to its starting
position when the air pressure is removed.
2/4 CLUTCH
Apply air pressure to the feed hole located on the
2/4 clutch retainer. Look in the area where the 2/4
piston contacts the first separator plate and watch
carefully for the 2/4 piston to move rearward. The
piston should return to its original position after the
air pressure is removed.
21 - 122 41TE AUTOMATIC TRANSAXLERS
41TE AUTOMATIC TRANSAXLE (Continued)

(4) Remove oil pan-to-case bolts (Fig. 16).
(5) Remove oil pan (Fig. 17).
(6) Remove oil filter (Fig. 18).
(7) Turn manual valve fully clock-wise to get park
rod into position for removal.
(8) Remove valve body-to-case bolts (Fig. 19).
CAUTION: Do not handle the valve body assembly
from the manual valve. Damage can result.
Fig. 16 Remove Oil Pan Bolts
1 - OIL PAN BOLTS (USE RTV UNDER BOLT HEADS)
Fig. 17 Remove Oil Pan
1 - OIL PAN
2 - 1/8 INCH BEAD OF MOPARTATF RTV (MS-GF41)
3 - OIL FILTER
Fig. 18 Remove Oil Filter
1 - OIL FILTER
2 - O-RING
Fig. 19 Remove Valve Body Attaching Bolts
1 - VALVE BODY ATTACHING BOLTS (18)
2 - VALVE BODY
RS41TE AUTOMATIC TRANSAXLE21 - 127
41TE AUTOMATIC TRANSAXLE (Continued)

(9) Using a screwdriver, push park rod rollers
away from guide bracket (Fig. 20) and remove valve
body assembly (Fig. 21).
NOTE: Depending on engine application, some
accumulators will have two springs and others will
have one spring. The springs are color-coded
according to application and year. When disassem-
bling, mark accumulator spring location to ease
assembly.(10) Remove underdrive and overdrive accumula-
tors (Fig. 22) (Fig. 23) (Fig. 24).
Fig. 20 Push Park Rod Rollers from Guide Bracket
1 - PARK SPRAG ROLLERS
2 - SCREWDRIVER
3 - PARK SPRAG GUIDE BRACKET
Fig. 21 Remove Valve Body
1 - VALVE BODY
Fig. 22 Remove Underdrive and Overdrive
Accumulators
1 - RETURN SPRING
2 - UNDERDRIVE CLUTCH ACCUMULATOR
3 - SEAL RING (2)
4 - OVERDRIVE CLUTCH ACCUMULATOR
Fig. 23 Accumulator (Underdrive)
1 - ACCUMULATOR PISTON (UNDERDRIVE)
2 - RETURN SPRINGS
3 - SEAL RING
4 - SEAL RING
21 - 128 41TE AUTOMATIC TRANSAXLERS
41TE AUTOMATIC TRANSAXLE (Continued)

(58) Compress low/reverse piston return spring
and remove snap ring (Fig. 76).
(59) Remove low/reverse spring compressor tool
and low reverse piston return spring (Fig. 77).(60) Using a suitable punch , drive out park guide
bracket pivot shaft plug (Fig. 78).
(61) Using ordinary pliers, remove pivot shaft and
guide bracket assembly (Fig. 79).
Fig. 76 Remove Snap Ring
1 - SNAP RING OPENING MUST BE BETWEEN SPRING LEVERS
(AS SHOWN)
2 - SNAP RING PLIERS
3 - TOOL 6057
Fig. 77 Low/Reverse Piston Return Spring
1 - LOW/REVERSE PISTON RETURN SPRING
2 - PISTON
Fig. 78 Remove Anchor Shaft and Plug
1 - GUIDE BRACKET ANCHOR SHAFT
2 - PIVOT SHAFT
3 - ANCHOR SHAFT PLUG
Fig. 79 Pivot Shaft and Guide Bracket
1 - ANTIRACHET SPRING
2 - GUIDE BRACKET
3 - PIVOT SHAFT
4-PAWL
21 - 142 41TE AUTOMATIC TRANSAXLERS
41TE AUTOMATIC TRANSAXLE (Continued)

(6) Assemble park guide bracket assembly (Fig.
93) (Fig. 92).(7) Install guide bracket into position and insert
pivot shaft (Fig. 94).
(8) Install anchor shaft and plug (Fig. 95). Make
sure guide bracket and split sleeve are in contact
with the rear of the transaxle case.
Fig. 92 Guide Bracket Disassembled
1 - ANTIRATCHET SPRING
2 - GUIDE BRACKET
3 - SPLIT SLEEVE
4 - SPACER
5-PAWL
6 - STEPPED SPACER
Fig. 93 Guide Bracket
1 - GUIDE BRACKET
2 - ANTIRATCHET SPRING (MUST BE ASSEMBLED AS SHOWN)
3-PAWL
Fig. 94 Pivot Shaft and Guide Bracket
1 - ANTIRACHET SPRING
2 - GUIDE BRACKET
3 - PIVOT SHAFT
4-PAWL
Fig. 95 Install Anchor Shaft and Plug
1 - GUIDE BRACKET ANCHOR SHAFT
2 - PIVOT SHAFT
3 - ANCHOR SHAFT PLUG
21 - 146 41TE AUTOMATIC TRANSAXLERS
41TE AUTOMATIC TRANSAXLE (Continued)

(63) Install valve body to transaxle (Fig. 157).
Rotate manual valve shaft fully clockwise to ease
installation. Make sure park rod rollers are posi-
tioned within park guide bracket.
(64) Install and torque valve body-to-case bolts to
12 N´m (105 in. lbs.) (Fig. 158).(65) Install oil filter and new o-ring (Fig. 159).
(66) Apply an 1/8º bead of MopartATF RTV (MS-
GF41) to oil pan and immediately install to case (Fig.
160).
Fig. 157 Install Valve Body
1 - VALVE BODY
Fig. 158 Install Valve Body-to-Case Bolts
1 - VALVE BODY ATTACHING BOLTS (18)
2 - VALVE BODY
Fig. 159 Install Oil Filter
1 - OIL FILTER
2 - O-RING
Fig. 160 Install Oil Pan
1 - OIL PAN
2 - 1/8 INCH BEAD OF MOPARTATF RTV (MS-GF41)
3 - OIL FILTER
RS41TE AUTOMATIC TRANSAXLE21 - 165
41TE AUTOMATIC TRANSAXLE (Continued)

SCHEMATICS AND DIAGRAMS
41TE TRANSAXLE HYDRAULIC SCHEMATICS
Park/Neutral (Speed Under 8 MPH)
RS41TE AUTOMATIC TRANSAXLE21 - 169
41TE AUTOMATIC TRANSAXLE (Continued)

PRELOAD ADJUSTMENT W/O SHIM
(1) Remove the bearing cup from the differential
bearing retainer using Miller special Tool 6062A.
(2) Remove existing shim from under bearing cup.
(3) Reinstall the bearing cup into the retainer
using Miller Special Tool 6061, and C-4171.
NOTE: Oil baffle is not required when making the
shim calculation.
(4) Install the bearing retainer into the case.
Torque bolts to 28 N´m (250 in. lbs.).
(5) Position the transaxle assembly vertically on
the support stand and install Miller Special Tool
L-4436-A into the bearing retainer.
(6) Rotate the differential at least one full revolu-
tion to ensure the tapered roller bearings are fully
seated.
(7) Attach a dial indicator to the case and zero the
dial. Place the tip on the end of Special Tool
L-4436-A.
(8) Place a large screwdriver to each side of the
ring gear and lift. Check the dial indicator for the
amount of end play.
CAUTION: Do not damage the transaxle case and/or
differential retainer sealing surface.
(9) Using the end play measurement that was
determined, add 0.18mm (0.007 inch). This should
give you between 5-18 inch pounds of bearing pre-
load. Refer to the Differential Bearing Shim Chart to
determine which shim to use.
(10) Remove the differential bearing retainer.
Remove the bearing cup.
(11) Install the oil baffle. Install the proper shim
combination under the bearing cup.
(12) Install the differential bearing retainer. Seal
the retainer to the housing with MopartSilicone
Rubber Adhesive Sealant. Torque bolts to 28 N´m
(250 in. lbs.).
(13) Using Miller Special Tool L-4436-A and an
inch-pound torque wrench, check the turning torque
of the differential (Fig. 208). The turning torque
should be between 5-18 inch-pounds.
NOTE: If turning torque is too high install a 0.05mm
(0.002 inch) thicker shim. If the turning torque is too
low, install a 0.05mm (0.002 inch) thinner shim.
Repeat until 5-18 inch-pounds of turning torque is
obtained.
FLUID
STANDARD PROCEDURE
FLUID LEVEL AND CONDITION CHECK
NOTE: Only transmission fluid of the type labeled
Mopar ATF+4 (Automatic Transmission Fluid)
should be used in this transaxle.
FLUID LEVEL CHECK
The transmission sump has a fluid level indicator
(dipstick) to check oil similar to most automatic
transmissions. It is located on the left side of the
engine. Be sure to wipe all dirt from dipstick handle
before removing.
The torque converter fills in both the P Park and N
Neutral positions. Place the selector lever in P Park
to be sure that the fluid level check is accurate.The
engine should be running at idle speed for at
least one minute, with the vehicle on level
ground.At normal operating temperature 82É C
(180É F), the fluid level is correct if it is in the HOT
region on the oil level indicator (Fig. 209). The fluid
level should be within the COLD region of the dip-
stick at 27É C (80É F) fluid temperature.
FLUID LEVEL CHECK USING DRB
NOTE: Engine and Transaxle should be at normal
operating temperature before performing this proce-
dure.
(1) Start engine and apply parking brake.
(2) Hook up DRB scan tool and select transmis-
sion.
Fig. 209 Fluid Level Indicator
1 - FLUID LEVEL INDICATOR
RS41TE AUTOMATIC TRANSAXLE21 - 201
FINAL DRIVE (Continued)

STANDARD PROCEDURE - FLUID AND FILTER
SERVICE
NOTE: Refer to the maintenance schedules in
LUBRICATION and MAINTENANCE, or the vehicle
owner's manual, for the recommended maintenance
(fluid/filter change) intervals for this transaxle.
NOTE: Only fluids of the type labeled MoparTATF+4
(Automatic Transmission Fluid) should be used. A
filter change should be made at the time of the
transmission oil change. The magnet (on the inside
of the oil pan) should also be cleaned with a clean,
dry cloth.
NOTE: If the transaxle is disassembled for any rea-
son, the fluid and filter should be changed.
FLUID/FILTER SERVICE (RECOMMENDED)
(1) Raise vehicle on a hoist. Refer to LUBRICA-
TION and MAINTENANCE for proper procedures.
Place a drain container with a large opening, under
transaxle oil pan.
(2) Loosen pan bolts and tap the pan at one corner
to break it loose allowing fluid to drain, then remove
the oil pan.
(3) Install a new filter and o-ring on bottom of the
valve body (Fig. 211).
(4) Clean the oil pan and magnet. Reinstall pan
using new Mopar Silicone Adhesive sealant. Tighten
oil pan bolts to 19 N´m (165 in. lbs.).(5) Pour four quarts of MopartATF+4 (Automatic
Transmission Fluid) through the dipstick opening.
(6) Start engine and allow to idle for at least one
minute. Then, with parking and service brakes
applied, move selector lever momentarily to each
position, ending in the park or neutral position.
(7) Check the transaxle fluid level and add an
appropriate amount to bring the transaxle fluid level
to 3mm (1/8 in.) below the lowest mark on the dip-
stick (Fig. 212).
(8) Recheck the fluid level after the transaxle has
reached normal operating temperature (180ÉF.). Refer
to Fluid Level and Condition Check for the proper
fluid fill procedure.
(9) To prevent dirt from entering transaxle, make
certain that dipstick is fully seated into the dipstick
opening.
DIPSTICK TUBE FLUID SUCTION METHOD
(ALTERNATIVE)
(1) When performing the fluid suction method,
make sure the transaxle is at full operating temper-
ature.
(2) To perform the dipstick tube fluid suction
method, use a suitable fluid suction device (VaculaŸ
or equivalent).
(3) Insert the fluid suction line into the dipstick
tube.
NOTE: Verify that the suction line is inserted to the
lowest point of the transaxle oil pan. This will
ensure complete evacuation of the fluid in the pan.
(4) Follow the manufacturers recommended proce-
dure and evacuate the fluid from the transaxle.
(5) Remove the suction line from the dipstick tube.
Fig. 211 Filter and O-Ring
1 - OIL FILTER
2 - O-RING
Fig. 212 Fluid Level Indicator
1 - FLUID LEVEL INDICATOR
RS41TE AUTOMATIC TRANSAXLE21 - 203
FLUID (Continued)

(6) Pour four quarts of MopartATF+4 (Automatic
Transmission Fluid) through the dipstick opening.
(7) Start engine and allow to idle for at least one
minute. Then, with parking and service brakes
applied, move selector lever momentarily to each
position, ending in the park or neutral position.
(8) Check the transaxle fluid level and add an
appropriate amount to bring the transaxle fluid level
to 3mm (1/8 in.) below the lowest mark on the dip-
stick (Fig. 212).
(9) Recheck the fluid level after the transaxle has
reached normal operating temperature (180ÉF.).
(Refer to 21 - TRANSMISSION/TRANSAXLE/AUTO-
MATIC - 41TE/FLUID - STANDARD PROCEDURE)
(10) To prevent dirt from entering transaxle, make
certain that dipstick is fully seated into the dipstick
opening.
GEAR SHIFT CABLE
REMOVAL
(1) Disconnect battery cables.
(2) Remove battery shield.
(3) Remove battery.
(4) Remove speed control servo and position out of
way.
(5) Disconnect gear shift cable at manual valve
lever (Fig. 213).
(6) Disconnect gear shift cable from upper mount
bracket (Fig. 213).(7) Remove instrument panel lower silencer (Fig.
214).
(8) Remove knee bolster (Fig. 215).
(9) Disconnect gear shift cable from gear shift
lever (Fig. 216).
(10) Remove gear shift cable from column bracket
(Fig. 216).
(11) Disengage grommet from dash panel (Fig.
217) and remove gear shift cable from inside vehicle.
Fig. 213 Gearshift Cable at Transaxle - Typical
1 - MANUAL VALVE LEVER
2 - GEAR SHIFT CABLE
3 - UPPER MOUNT BRACKET
Fig. 214 Instrument Panel Lower Silencer
1 - INSTRUMENT PANEL LOWER SILENCER
Fig. 215 Knee Bolster
1 - KNEE BOLSTER
21 - 204 41TE AUTOMATIC TRANSAXLERS
FLUID (Continued)