2001 DODGE TOWN AND COUNTRY torque

INSTALLATION - RHD GEAR
(1) Install the steering gear up in the front sus-
pension cradle crossmember, leaving room to install
intermediate coupler.
(2) Start the roll pin into the intermediate coupler
before installing coupler on steering gear shaft. Start
roll pin into coupler, using a hammer and tapping it
into the coupler. Then install the intermediate cou-
pler on the shaft of the steering gear.
(3) Install Remover/Installer Special Tool 6831A
through the center of the roll pin, securing it with
the knurled nut (Fig. 8). Hold threaded rod station-
ary while turning nut. This will pull the roll pin into
the intermediate coupler.
(4) Install power steering gear on the front suspen-
sion cradle. Install the 3 steering gear mounting
bolts and nuts. Tighten the 3 steering gear to sus-
pension cradle mounting bolts to a torque of 183 N´m
(135 ft. lbs.).
CAUTION: Proper torque on the steering gear to
suspension cradle mounting bolts is very impor-
tant.
(5) Install the heat shield on the steering gear
(Fig. 5).
(6) Attach the power steering fluid pressure and
return hoses to the proper fittings on the steering
gear (Fig. 5). Do not fully tighten the fittings at this
time.
(7) Install the routing clamp with the bolt securing
the power steering fluid hoses to the rear of the cra-
dle crossmember (Fig. 6).(8) Using a crowfoot wrench on a torque wrench,
tighten the power steering fluid hose tube nuts at the
gear to a torque of 31 N´m (275 in. lbs.).
(9) Install tie rod end into steering knuckle. Start
tie rod end to steering knuckle attaching nut onto
stud of tie rod end. While holding stud of tie rod end
stationary using a socket (Fig. 2), tighten tie rod end
to steering knuckle attaching nut. Then using a
crowfoot and socket (Fig. 9), tighten the tie rod end
attaching nut to a torque of 75 N´m (55 ft. lbs.).
(10) If the vehicle is equipped with All-Wheel-
Drive, install the power transfer unit (Refer to 21 -
TRANSMISSION/TRANSAXLE/POWER TRANSFER
UNIT - INSTALLATION).
CAUTION: Proper torque on the cradle reinforce-
ment to suspension cradle mounting bolts is very
important.
(11) Install the reinforcement on the front suspen-
sion cradle crossmember and install the bolts attach-
ing the reinforcement to the cradle crossmember
(Fig. 4). Tighten the M-14 size bolts to a torque of
163 N´m (120 ft. lbs.). Tighten the M-12 size bolts to
a torque of 108 N´m (80 ft. lbs.).
(12) Install the lower control arm rear bushing
retainer bolts through reinforcement on each side of
each lower control arm rear bushing. Tighten bolts to
a torque of 61 N´m (45 ft. lbs.).
(13) Install the two bolts and bushings attaching
the reinforcement and rear of cradle crossmember to
body of vehicle (Fig. 4). Tighten bolts to a torque of
163 N´m (120 ft. lbs.).
Fig. 8 Installing Roll Pin In Intermediate Coupler
1 - INTERMEDIATE COUPLER
2 - SUSPENSION CRADLE
3 - KNURLED NUT
4 - ROLL PIN
5 - STEERING GEAR
Fig. 9 Torquing Tie Rod End Attaching Nut
1 - STEERING KNUCKLE
2 - TIE ROD END
3 - CROWFOOT
4 - SOCKET
5 - TORQUE WRENCH
19a - 4 GEARRG
GEAR (Continued)
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(14) If equipped, install the power steering cooler
hoses on the cooler inlet and outlet tubes. Install the
clamps.
(15) Install the front tire and wheel assemblies on
vehicle. Install the wheel mounting lug nuts and
tighten to a torque to 135 N´m (100 ft. lbs.).
(16) Lower the vehicle to a level were the interior
of vehicle is accessible (keeping tires off the ground).
(17) Using the intermediate coupler, turn the front
wheels of the vehicle to the left until the intermedi-
ate coupler shaft is properly aligned with the steer-
ing column coupler. Assemble the steering columnshaft coupler onto the steering gear intermediate
coupler (Fig. 1). Install steering column coupler to
intermediate shaft retaining pinch bolt. Tighten the
pinch bolt nut to a torque of 28 N´m (250 in. lbs.).
(18) Perform the POWER STEERING PUMP INI-
TIAL OPERATION procedure to properly fill and
bleed the power steering system. (Refer to 19 -
STEERING/PUMP - STANDARD PROCEDURE)
(19) Inspect for leaks.
(20) Adjust front wheel toe (Refer to 2 - SUSPEN-
SION/WHEEL ALIGNMENT - STANDARD PROCE-
DURE).
RGGEAR19a-5
GEAR (Continued)
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PUMP
TABLE OF CONTENTS
page page
PUMP
DESCRIPTION............................6
REMOVAL...............................6
INSTALLATION............................6RESERVOIR
DESCRIPTION............................7
REMOVAL...............................7
INSTALLATION............................7
PUMP
DESCRIPTION - PUMP (2.5L DIESEL)
Hydraulic pressure for the operation of the power
steering gear is provided by a belt driven power
steering pump. The power steering pump is mounted
front lower right corner of the engine (Fig. 2).
The pump has a supply fitting for fluid coming
from the reservoir and a pressure port for exiting
fluid that is headed for the steering gear.
REMOVAL - PUMP (2.5L DIESEL)
(1) Remove the negative (-) battery cable from the
battery and isolate cable.
(2) Remove the fill cap from the power steering
fluid reservoir.
(3) Using a siphon pump, remove as much power
steering fluid as possible from the fluid reservoir.
(4) Raise the vehicle. (Refer to LUBRICATION &
MAINTENANCE/HOISTING - STANDARD PROCE-
DURE)
(5) Remove the splash shields from below the
engine compartment.
(6) Remove the accessory drive belt from the power
steering pump pulley. (Refer to 7 - COOLING/AC-
CESSORY DRIVE/DRIVE BELTS - REMOVAL)
(7) Disconnect the fluid supply hose from the
pump (Fig. 1).
(8) Disconnect the pressure hose from the pump
(Fig. 1).
(9) Remove the bolt fastening the stamped bracket
on the rear of the pump to the cast bracket (Fig. 2).
(10) Remove the three front mounting bolts
through the pulley.
(11) Remove the pump from the cast bracket and
vehicle.
INSTALLATION - PUMP (2.5L DIESEL)
(1) Install the power steering pump on its cast
mounting bracket.
(2) Install the three front power steering pump
mounting bolts. Tighten the mounting bolts to a
torque of 54 N´m (40 ft. lbs.).(3) Install the rear mounting bolt fastening the
stamped bracket to the cast bracket (Fig. 2). Tighten
the mounting bolt to a torque of 54 N´m (40 ft. lbs.).
NOTE: Before installing power steering pressure
hose on power steering pump, inspect the O-ring
on the power steering pressure hose for damage
and replace if required.
(4) Install the power steering fluid pressure hose
fitting into the pressure port of the power steering
pump (Fig. 1). Tighten the pressure line to pump fit-
ting tube nut to a torque of 31 N´m (275 in. lbs.).
(5) Install the power steering fluid supply hose on
the power steering pump supply fitting (Fig. 1).Be
sure hose clamp is properly reinstalled.
(6) Install the accessary drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
Fig. 1 POWER STEERING PUMP - 2.5L DIESEL
1 - PRESSURE HOSE
2 - HOSE CLAMP
3 - SUPPLY HOSE
4 - POWER STEERING PUMP
19a - 6 PUMPRG
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(transmission fluid) this indicates that the Transmis-
sion differential carrier seal should be replaced. If
the fluid leaking is light brown (gear lube) this indi-
cates that the Power Transfer Unit input seal should
be replaced. For replacement of these seals refer to
Power Transfer Unit Service Procedures.
If fluid is leaking from weep hole B (Fig. 5) the
type of fluid leaking will determine which seal is
leaking. If the fluid leaking is red in color (transmis-
sion fluid) this indicates that the input shaft end seal
should be replaced. If the fluid leaking is light brown
(gear lube) this indicates that the half shaft innerseal and P.T.U. input shaft cover seal should be
replaced. For replacement of these seals refer to
Power Transfer Unit Service Procedures.
Before condemning any seal or gasket be sure that
the rear rocker arm cover on the engine is not the
cause of the oil leak. Oil leaking from the rocker arm
cover is easily mistaken for a leaking Power Transfer
Unit.
STANDARD PROCEDURE - FLUID LEVEL
INSPECTION
(1) Raise vehicle on hoist.
(2) Remove PTU inspection plug (Fig. 6).
(3) Fluid level should be within 3/16º from bottom
of inspection hole. Add Moparž Gear and Axle Lubri-
cant 80W-90 as necessary with suitable suction gun
(Fig. 7).
(4) Install inspection plug and torque to 20 N´m
(180 in. lbs.) torque.
(5) Lower vehicle.
STANDARD PROCEDURE - PTU FLUID CHANGE
NOTE: PTU Fluid should be changed upon servic-
ing the unit, or at the unit's regular scheduled inter-
val. (Refer to LUBRICATION & MAINTENANCE/
MAINTENANCE SCHEDULES - DESCRIPTION)
(1) Raise vehicle on hoist.
(2) Remove PTU inspection plug (Fig. 8).
Fig. 3 Seal Location
1 - INPUT SHAFT
2 - OUTPUT SHAFT
3 - REAR COVER
4 - P.T.U. CASE
5 - INPUT SHAFT SEAL
Fig. 4 Seal Location
1 - P.T.U. INPUT SHAFT COVER SEAL
2 - HALF SHAFT INNER SEAL
3 - INSIDE VIEW OF P.T.U. END COVER
Fig. 5 Weep Hole Locations
1 - ENGINE OIL PAN
2 - WEEP HOLE ªAº
3 - TRANSAXLE CASE
4 - P.T.U.
5 - WEEP HOLE ªBº
21 - 4 POWER TRANSFER UNITRS
POWER TRANSFER UNIT (Continued)
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(3) Using suitable suction gun, draw fluid from
PTU. Make sure hose contacts bottom of case to
ensure all fluid is removed.
(4) Add 1.15 liters (1.22 quarts) of Moparž Gear
and Axle Lubricant 80W-90 with suction gun (Fig. 9).
(5) Install inspection plug and torque to 20 N´m
(180 in. lbs.) torque.(6) Lower vehicle.
REMOVAL
(1) Raise vehicle and remove front wheels.
CAUTION: A certain amount of oil will drain out of
the transaxle when the drive shaft is removed.
Fig. 6 Inspection Plug
1 - INSPECTION PLUG
Fig. 7 Removing/Adding PTU Fluid
1 - SUCTION GUN
2 - INSPECTION HOLE
Fig. 8 Inspection Plug
1 - INSPECTION PLUG
Fig. 9 Adding Fluid to PTU
1 - SUCTION GUN
2 - INSPECTION HOLE
RSPOWER TRANSFER UNIT21-5
POWER TRANSFER UNIT (Continued)
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(2) Remove right front drive shaft. Install a plug
into the right driveshaft seal hole. (Refer to 3 - DIF-
FERENTIAL & DRIVELINE/HALF SHAFT -
REMOVAL)
(3) Mark propeller shaft front flange.
CAUTION: Do not let propeller shaft to hang freely.
Damage to the shaft will occur.
(4) Remove propeller shaft assembly (Fig. 10).
(Refer to 3 - DIFFERENTIAL & DRIVELINE/PRO-
PELLER SHAFT - REMOVAL)
(5) Remove cradle plate (Fig. 11).(6) Remove the Power Transfer Unit mounting
bracket bolts at the rear of the unit (Fig. 12).
(7) Remove the right outboard support bracket and
bolts near the right axle shaft.
(8) Remove the four mounting bolts for the P.T.U.
(Fig. 13)and (Fig. 14).
(9) Remove P.T.U. assembly from vehicle.
INSTALLATION
(1) To install, reverse removal procedure. Check
transaxle fluid and P.T.U. fluid and fill to level.
(2) Refer to the Specifications section for the
proper torque specifications.
Fig. 10 Driveshaft Flange
1 - DRIVESHAFT FLANGE
Fig. 11 Cradle Plate
1 - CRADLE PLATE
Fig. 12 Remove Rear P.T.U Bracket Bolts
1 - P.T.U. MOUNT BRACKET
2 - P.T.U.
Fig. 13 P.T.U. Lower Mounting Bolts
1 - P.T.U.
2 - P.T.U. MOUNTING BOLTS
21 - 6 POWER TRANSFER UNITRS
POWER TRANSFER UNIT (Continued)
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ADJUSTMENT - OUTPUT FLANGE SHIM
SELECTION
This procedure is used when the output flange is
replaced. Replacement of the output flange requires
installation of the correct size shim to maintain bear-
ing preload.The shim must protrude from the
new output flange the same distance that the
original shim protruded from the original
flange.
(1) Stand the original output flange on end with
shim side pointing up.
(2) Place original shim into groove in top of flange.
(3) Place a straight edge across the shim.
(4) Using feeler gauge, measure the distance
between the straight edge and the top of the flange
(Fig. 15). Record this measurement.
(5) Repeat steps Step 1 through Step 4using the
new flange and the original shim.Record this
measurement.
(6) If measurements are not equal, use a new shim
that protrudes from new output flange. Make sure it
protrudes the same amount.
(7) For Example: The original shim protrudes
0.075 inch from the original output flange. Place the
original shiminto the new output flange. The pro-
trusion of the shim in the new flange is 0.085 inch.
This indicates that a 0.010 inch thinner shim is
required to maintain the original protrusion.
(8) Install output flange and torque flange nut to
244 N´m (180 ft. lbs.).
(9) Check the turning torque of the pinion before
installing the rear cover into the P.T.U. The turning
torque should be between 2.0 N´m and 2.5 N´m (17
in. lbs. and 22 in. lbs.).
SPECIFICATIONS
TORQUE
DESCRIPTION...................TORQUE
End Cover................ 28N´m(250 in. lbs.)
Fill Plug.................. 27N´m(240 in. lbs.)
Flange Nut............... 162N´m(120 ft. lbs.)
Inspection Plug............ 20N´m(180 in. lbs.)
Rear Cover................ 28N´m(250 in. lbs.)
Ring Gear.................. 94N´m(70ft.lbs.)
Fig. 14 P.T.U. Upper Mounting Bolts
1 - P.T.U. UPPER MOUNTING BOLTS
2 - P.T.U.
Fig. 15 Output Flange Shim Measurement
1 - MEASURE THIS DIMENSION
2 - SHIM
3 - O-RING
4 - OUTPUT FLANGE
RSPOWER TRANSFER UNIT21-7
POWER TRANSFER UNIT (Continued)
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AUTOMATIC - 31TH
TABLE OF CONTENTS
page page
AUTOMATIC - 31TH
DESCRIPTION...........................22
OPERATION.............................24
DIAGNOSIS AND TESTING.................24
PRELIMINARY DIAGNOSIS...............24
ROAD TEST...........................31
HYDRAULIC PRESSURE TESTS...........32
TORQUE CONVERTER HOUSING FLUID
LEAKAGE.............................34
CLUTCH AND SERVO AIR PRESSURE
TESTS...............................35
STANDARD PROCEDURE..................36
ALUMINUM THREAD REPAIR.............36
REMOVAL..............................36
DISASSEMBLY...........................39
ASSEMBLY.............................50
INSTALLATION...........................59
SCHEMATICS AND DIAGRAMS..............63
SPECIFICATIONS........................71
SPECIAL TOOLS.........................74
ACCUMULATOR
DESCRIPTION...........................78
OPERATION.............................78
BANDS
DESCRIPTION...........................79
OPERATION.............................79
ADJUSTMENTS..........................79
CLUTCH - FRONT
DESCRIPTION...........................80
OPERATION.............................81
DISASSEMBLY...........................81
ASSEMBLY.............................84
CLUTCH - REAR
DESCRIPTION...........................85
OPERATION.............................85
DISASSEMBLY...........................86
ASSEMBLY.............................89
FINAL DRIVE
DISASSEMBLY...........................90
ASSEMBLY.............................94
ADJUSTMENTS..........................96
FLUID
STANDARD PROCEDURE..................98
FLUID LEVEL AND CONDITION CHECK......98
FLUID AND FILTER CHANGE..............98
GEAR SHIFT CABLE
REMOVAL.............................100
INSTALLATION..........................101
ADJUSTMENTS.........................103GOVERNOR
DESCRIPTION..........................103
OPERATION............................103
CLEANING.............................104
INSPECTION...........................104
OIL PUMP
DESCRIPTION..........................104
OPERATION............................104
STANDARD PROCEDURE.................105
OIL PUMP VOLUME CHECK..............105
DISASSEMBLY..........................105
CLEANING.............................105
INSPECTION...........................105
ASSEMBLY............................105
PARK/NEUTRAL POSITION SWITCH
DIAGNOSIS AND TESTING................106
PARK/NEUTRAL POSITION SWITCH.......106
REMOVAL.............................106
INSTALLATION..........................107
PLANETARY GEARTRAIN
DISASSEMBLY..........................107
ASSEMBLY............................107
SEAL - OIL PUMP
REMOVAL.............................109
INSTALLATION..........................109
SERVO - KICKDOWN
DESCRIPTION..........................109
OPERATION............................109
DISASSEMBLY..........................110
CLEANING.............................111
INSPECTION...........................111
ASSEMBLY.............................112
SERVO - LOW/REVERSE
DESCRIPTION..........................112
OPERATION............................112
DISASSEMBLY..........................112
CLEANING.............................113
ASSEMBLY.............................113
SHIFT INTERLOCK SOLENOID
DESCRIPTION..........................113
OPERATION............................114
DIAGNOSIS AND TESTING................115
BRAKE/TRANSMISSION SHIFT INTERLOCK
SOLENOID...........................115
REMOVAL.............................115
INSTALLATION..........................116
SOLENOID - TCC
DESCRIPTION..........................117
OPERATION............................117
RSAUTOMATIC - 31TH21-21
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