torque CHRYSLER VOYAGER 2004 Service Manual

(57) Install oil pump assembly (Fig. 147).
(58) Install oil pump-to-case bolts and torque to 27
N´m (20 ft. lbs.) (Fig. 148). (59) Install low/reverse accumulator (Fig. 149).
(60) Install low/reverse accumulator plug (Fig.
150).
Fig. 147 Install Oil Pump
1 - OIL PUMP
2 - GASKET
Fig. 148 Install Pump-to-Case Bolts
1 - PUMP ATTACHING BOLTS
2 - PUMP HOUSING
Fig. 149 Low/Reverse Accumulator
1 - PISTON
2 - RETURN SPRINGS
Fig. 150 Install Low/Reverse Accumulator Plug
1 - ADJUSTABLE PLIERS
2 - PLUG
21s - 70 40TE AUTOMATIC TRANSAXLERS
40TE AUTOMATIC TRANSAXLE (Continued)

(61) Install low/reverse accumulator snap ring
(Fig. 151).
NOTE: Depending on engine application, some
accumulators will have two springs, and others will
have one spring. The springs are color-coded for
application and year.
(62) Install underdrive and overdrive accumulators
and springs (Fig. 152). (63) Install valve body to transaxle (Fig. 153).
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. 154).
Fig. 151 Install Low/Reverse Accumulator Snap Ring
1 - SNAP RING
2 - PLUG
Fig. 152 Underdrive and Overdrive Accumulators
1 - OVERDRIVE PISTON AND SPRING
2 - UNDERDRIVE PISTON AND SPRING
Fig. 153 Valve Body Removal/Installation
1 - VALVE BODY
Fig. 154 Install Valve Body-to-Case Bolts
1 - VALVE BODY ATTACHING BOLTS (18)
2 - VALVE BODY
RS 40TE AUTOMATIC TRANSAXLE21s-71
40TE AUTOMATIC TRANSAXLE (Continued)

(65) Install oil filter and new o-ring (Fig. 155).
(66) Apply an 1/8º bead of MopartATF RTV (MS-
GF41) to oil pan and immediately install to case (Fig.
156).
(67) Install oil pan-to-case bolts and torque to 19
N´m (165 in. lbs.). (68) Install solenoid/pressure switch assembly and
gasket to case (Fig. 157). (69) Install and tighten solenoid/pressure switch
assembly-to-transaxle case bolts to 12 N´m (110 in.
lbs.) (Fig. 158).
(70) Install and torque input and output speed
sensors to case to 27 N´m (20 ft. lbs.).
Fig. 155 Install Oil Filter and O-Ring
1 - OIL FILTER
2 - O-RING
Fig. 156 Install Oil Pan
1 - OIL PAN
2 - 1/8 INCH BEAD OF MOPAR TATF RTV (MS-GF41)
3 - OIL FILTER
Fig. 157 Solenoid/Pressure Switch Assembly and
Gasket
1 - SOLENOID/PRESSURE SWITCH ASSEMBLY
2 - GASKET
Fig. 158 Attaching Bolts
1 - BOLTS
2 - SOLENOID AND PRESSURE SWITCH ASSEMBLY
21s - 72 40TE AUTOMATIC TRANSAXLERS
40TE AUTOMATIC TRANSAXLE (Continued)

INSTALLATION
NOTE: If transaxle assembly has been replaced or
overhauled (clutch and/or seal replacement), it is nec-
essary to perfrom the TCM Quick Learn procedure.
(Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES/TRANSMISSION CONTROL MODULE -
STANDARD PROCEDURE)
(1) Using a transmission jack and a helper, posi-
tion transaxle assembly to engine. Install and torque
bellhousing bolts to 95 N´m (70 ft. lbs.). (2) Install upper mount assembly to transaxle and
torque bolts to 54 N´m (40 ft. lbs.) (Fig. 159). (3) Raise engine/transaxle assembly into position.
Install and torque upper mount-to-bracket thru-bolt
to 75 N´m (55 ft. lbs.) (Fig. 159). (4) Remove transmission jack and screw jack.
(5) Secure left wheelhouse splash shield.
(6) Install torque converter-to-drive plate bolts and
torque to 88 N´m (65 ft. lbs.) (7) Install inspection cover.
(8) Install lateral bending brace.
(9) Install starter motor.
(10) Install front mount/bracket assembly.
(11) Align and install rear mount bracket-to-case
bolts by hand (Fig. 160). Torque horizontal bolt to
102 N´m (75 ft. lbs.). (12) AWD models: Install power transfer unit.
(Refer to 21 - TRANSMISSION/TRANSAXLE/
POWER TRANSFER UNIT - INSTALLATION)
Fig. 160 Rear Mount Bracket - Typical
1 - BOLT - VERTICAL 102 N´m (75 ft. lbs.)
2 - BRACKET - REAR MOUNT 3 - BOLT - HORIZONTAL 102 N´m (75 ft. lbs.)
Fig. 159 Left Mount to Bracket and Transaxle
1 - BOLT - BRACKET TO FRAME RAIL 68 N´m (50 ft. lbs.)
2 - BOLT - MOUNT TO RAIL THRU 75 N´m (55 ft. lbs.)
3 - BOLT - LEFT MOUNT TO TRANSAXLE 54 N´m (40 ft. lbs.)
4 - TRANSAXLE
5 - MOUNT - LEFT
6 - BRACKET - LEFT MOUNT
RS
40TE AUTOMATIC TRANSAXLE21s-73
40TE AUTOMATIC TRANSAXLE (Continued)

(13) Install left and right halfshaft assemblies.
(Refer t o 3 - DIFFERENTIAL & DRIVELINE/HALF
SHAFT - INSTALLATION) (14) Install front wheel/tire assemblies.
(15) Lower vehicle.
(16) Torque remaining rear mount bracket-to-tran-
saxle vertical bolts (Fig. 160) to 102 N´m (75 ft. lbs.). (17) Install transaxle upper bellhousing-to-block
bolts and torque to 95 N´m (70 ft. lbs.). (18) Install and connect crank position sensor (if
equipped). (19) Connect gearshift cable to upper mount
bracket and transaxle manual valve lever (Fig. 161).
(20) Connect solenoid/pressure switch assembly
(Fig. 162). (21) Connect transmission range sensor connector
(Fig. 162). (22) Connect input and output speed sensor con-
nectors (Fig. 162). (23) Remove plugs and install transaxle oil cooler
line service splice kit. Refer to instructions included
with kit. (24) Remove plug and Install fluid level indicator/
tube assembly. (25) Install coolant recovery bottle (Fig. 163).
(26) Install battery shield.
(27) Connect battery cables.
(28) Fill transaxle with suitable amount of ATF+4
(Automatic Transmission FluidÐType 9602). (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC
- 41TE/FLUID - STANDARD PROCEDURE)
Fig. 161 Gearshift Cable at Transaxle - Typical
1 - MANUAL VALVE LEVER
2 - GEAR SHIFT CABLE
3 - UPPER MOUNT BRACKET
Fig. 162 Component Connector Location - Typical
1 - SOLENOID/PRESSURE SWITCH ASSY. CONNECTOR
2 - INPUT SPEED SENSOR CONNECTOR
3 - OUTPUT SPEED SENSOR CONNECTOR
4 - TRANSMISSION RANGE SENSOR CONNECTOR
Fig. 163 Coolant Recovery Bottle
1 - COOLANT RECOVERY CONTAINER
2 - HOSE
3 - BOLT
4 - SUB FRAME RAIL
21s - 74 40TE AUTOMATIC TRANSAXLERS
40TE AUTOMATIC TRANSAXLE (Continued)

SPECIFICATIONS - 41TE TRANSAXLE
GENERAL SPECIFICATIONS
DESCRIPTION SPECIFICATION
Transaxle Type Fully adaptive, electronically controlled, four speed
automatic with torque converter and integral differential
Cooling Method Air-to-oil heat exchanger Lubrication Pump (internal-external gear-type
GEAR RATIOS
DESCRIPTION SPECIFICATION First Gear 2.84
Second Gear 1.57 Direct Gear 1.00
Overdrive Gear 0.69 Reverse Gear 2.21
BEARING SETTINGS (END PLAY & TURNING TORQUE)
DESCRIPTION METRIC STANDARD
Differential Assembly 0.6-2 N´m 5-18 in. lbs. Output Hub 0.3-2 N´m 3-8 in. lbs.
Transfer Shaft (End Play) 0.051-0.102 mm 0.002-0.004 in.
Overall Drag At Output Hub 0.3-1.9 N´m 3-16 in. lbs.
CLUTCH CLEARANCES
DESCRIPTION METRIC STANDARD
Low/Rev Clutch (Select Reaction Plate) 0.89-1.47 mm 0.035-0.058 in.
Two/Four Clutch (No Selection) 0.76-2.64 mm 0.030-0.104 in.
Reverse Clutch (Select Snap Ring) 0.89-1.37 mm 0.035-0.054 in. Overdrive Clutch (No Selection) 1.07-3.25 mm 0.042-0.128 in.
Underdrive Clutch (Select Pressure Plate) 0.94-1.50 mm 0.037-0.059 in.
OIL PUMP CLEARANCES
DESCRIPTION METRIC STANDARD
Outer Gear-to-Crescent 0.060-0.298 mm 0.0023-0.0117 in. Inner Gear-to-Crescent 0.093-0.385 mm 0.0036-0.0151 in. Outer Gear-to-Pocket 0.089-0.202 mm 0.0035-0.0079 in.
Outer Gear Side Clearance 0.020-0.046 mm 0.0008-0.0018 in. Inner Gear Side Clearance 0.020-0.046 mm 0.0008-0.0018 in.
RS 40TE AUTOMATIC TRANSAXLE21s-87
40TE AUTOMATIC TRANSAXLE (Continued)

INPUT SHAFT
DESCRIPTION METRIC SPECIFICATIONEnd Play 0.127-0.635mm 0.005-0.025 in.
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Bolt, Differential Cover-to-Case 19 Ð 165
Bolt, Differential Ring Gear-to-Case 95 70 Ð
Bolt, Differential Bearing Retainer-to-Case 28 21 Ð
Bolt, Driveplate-to- Crankshaft 95 70 Ð
Bolt, Extension Housing/ Plate-to-Case 28 21 Ð
Bolt, Oil Pan-to-Case 19 Ð 165 Bolt, Output Gear 271 200 Ð
Bolt, Output Gear Stirrup/Strap 23 17 Ð
Bolt, Oil Pump-to-Case 27 20 Ð
Bolt, Reaction Support-to- Case 27 20 Ð
Bolt, Solenoid/Pressure Switch Assy.-to-Case 12 Ð 110
Bolt, Torque Converter-to- Driveplate 75 55 Ð
Bolt, Transfer Gear Cover 20 Ð 175 Bolt, Valve Body-to-Case 12 Ð 105 Fitting, Oil Cooler Line 12 Ð 105 Nut, Tranfer Gear 271 200 Ð
Tap, Transaxle Pressure 5 Ð 45 Screw, L/R Clutch Retainer 5Ð45
Screw, Solenoid/Pressure Switch Assy. Connector 4Ð35
Screw, Valve Body-to- Transfer Plate 5Ð45
Sensor, Input Speed 27 20 Ð
Sensor, Output Speed 27 20 Ð Sensor, Transmission Range Sensor 5Ð45
21s - 88 40TE AUTOMATIC TRANSAXLERS
40TE AUTOMATIC TRANSAXLE (Continued)

OPERATION
The differential assembly is driven by the transfer
shaft by way of the differential ring gear. The ring
gear drives the differential case, and the case drives
the driveshafts through the differential gears. The
differential pinion and side gears are supported in
the case by thrust washers and a pinion shaft. Dif-
ferential pinion and side gears make it possible for
front tires to rotate at different speeds while corner-
ing.
DISASSEMBLY
NOTE: The differential is serviced as an assembly.
The only parts that are serviceable within the differ-
ential are the differential bearing cups and cones. If
any other part fails within the differential, you must
replace the differential assembly along with the
transfer shaft.
The transfer shaft should be removed for differen-
tial repair and bearing turning torque checking. (1) Remove the differential cover and bolts (Fig.
169) (Fig. 170).
(2) Remove the differential bearing retainer and
bolts (Fig. 171) (Fig. 172). (3) Using a plastic hammer, remove extension
housing/adapter plate on the right side of the trans-
axle.
WARNING: HOLD ONTO DIFFERENTIAL ASSEMBLY
TO PREVENT IT FROM ROLLING OUT OF HOUSING.
(4) Remove differential assembly.
Fig. 169 Differential Cover Bolts
1 - DIFFERENTIAL COVER BOLTS
2 - DIFFERENTIAL COVER
Fig. 170 Remove Differential Cover
1 - DIFFERENTIAL ASSEMBLY
2 - DIFFERENTIAL COVER
Fig. 171 Differential Retainer Bolts
1 - DIFFERENTIAL RETAINER BOLTS
Fig. 172 Remove Bearing Retainer
1 - DIFFERENTIAL BEARING RETAINER
2 - TOOL L-4435
21s - 96 40TE AUTOMATIC TRANSAXLERS
FINAL DRIVE (Continued)

ASSEMBLY
NOTE: The differential is serviced as an assembly.
The only parts that are serviceable within the differ-
ential are the differential bearing cups and cones. If
any other part fails within the differential, you must
replace the differential assembly along with the
transfer shaft.
NOTE: Use MoparTATF RTV (MS-GF41), or equiva-
lent, on retainer and extension housing/adapter
plate to seal to case.
(1) Using Miller Special Tool L-4410, and C-4171,
install differential bearing to differential (extension
housing side) (Fig. 180).
(2) Using Miller Special Tool 5052 and C-4171,
install differential bearing to differential (bearing
retainer side). (3) Using Miller Special Tool 6061 and C-4171,
install differential bearing race to bearing retainer
(Fig. 181). (4) Using Miller Special Tool L±4520 and C-4171,
install differential bearing cup to extension housing. (5) Measure and adjust differential bearing pre-
load (Refer to 21 - TRANSMISSION/TRANSAXLE/
AUTOMATIC - 41TE/FINAL DRIVE -
ADJUSTMENTS) . (6) Install differential assembly to case. Install
extension housing/adapter plate and bearing retainer. (7) Install bearing retainer with a bead of Mopar t
ATF RTV (MS-GF41) and torque bolts (Fig. 182) to
28 N´m (250 in. lbs.).
(8) Install extension housing/adapter plate with a
bead of Mopar tATF RTV (MS-GF41) and torque
bolts to 28 N´m (250 in. lbs.).
Fig. 180 Position Bearing Cone Onto Differential
1 - DIFFERENTIAL ASSEMBLY
2 - DIFFERENTIAL BEARING
Fig. 181 Differential Bearing Retainer
1 - DIFFERENTIAL BEARING CUP
2 - DIFFERENTIAL BEARING RETAINER
Fig. 182 Differential Retainer Bolts
1 - DIFFERENTIAL RETAINER BOLTS
RS 40TE AUTOMATIC TRANSAXLE21s-99
FINAL DRIVE (Continued)

(9) Install differential cover with a bead of Mopart
ATF RTV (MS-GF41) (Fig. 183) and torque bolts (Fig.
184) to 28 N´m (250 in. lbs.).
ADJUSTMENTS
DIFFERENTIAL BEARING PRELOAD
MEASUREMENT AND ADJUSTMENT
NOTE: Perform all differential bearing preload mea-
surements with the transfer shaft and gear
removed. DIFFERENTIAL BEARING PRELOAD ADJUSTMENT USING
EXISTING SHIM
(1) Position the transaxle assembly vertically on
the support stand, differential bearing retainer side
up. (2) Install Tool L-4436A into the differential and
onto the pinion mate shaft (Fig. 185).
(3) Rotate the differential at least one full revolu-
tion to ensure the tapered roller bearings are fully
seated. (4) Using Tool L-4436A and an inch-pound torque
wrench, check the turning torque of the differential
(Fig. 186). The turning torque should be
between 5 and 18 inch-pounds.
Fig. 183 Install Differential Cover
1 - DIFFERENTIAL ASSEMBLY
2 - DIFFERENTIAL COVER
Fig. 184 Differential Cover Bolts
1 - DIFFERENTIAL COVER BOLTS
2 - DIFFERENTIAL COVER
Fig. 185 Tool L-4436 and Torque Wrench
1 - SPECIAL TOOL L-4436±A
2 - TORQUE WRENCH
3 - DIFFERENTIAL BEARING RETAINER
Fig. 186 Checking Differential Bearings Turning Torque
1 - SPECIAL TOOL L-4436±A
2 - TORQUE WRENCH
21s - 100 40TE AUTOMATIC TRANSAXLERS
FINAL DRIVE (Continued)