1996 CHRYSLER VOYAGER Service Manual

31TH TRANSAXLE HYDRAULIC SCHEMATIC
NSTRANSAXLE AND POWER TRANSFER UNIT 21 - 63
SCHEMATICS AND DIAGRAMS (Continued)

SPECIFICATIONS
31TH AUTOMATIC TRANSAXLE
Type ................Automatic three speed with
torque converter and integral differential
Torque Converter Diameter........241 millimeters
(9.48 in.)
Oil Capacity..............8.6 Liters (18.25 pints)
OilType..........MopartATF PLUS 3 Type 7176
Cooling Method......Water Heat Exchanger and/or
air to oil heat exchanger
Lubrication......Pump (internal-external gear-type
Gear Ratios
Transmission Portion
First Gear..............................2.69
Second Gear.............................1.55
Third Gear..............................1.00
Reverse Gear............................2.10
Pump Clearances
Outer Gear To Pocket.............0.045-0.141mm
(0.0018-0.0056 in.)
Outer Gear Side Clearance.........0.020-0.046mm
(0.0008-0.0018 in.)
Inner Gear Side Clearance.........0.020-0.046mm
(0.0008-0.0018 in.)Tapered Roller Bearing Settings
Differential Assembly . . .6 to 12 in. lbs. Drag Torque
Output Hub............0to3in.lbs. Drag Torque
Transfer Shaft.........0.002 to 0.010 in. End Play
Overall Drag At Output
Hub.............3to16in.lbs. Drag Torque
Clutch Pack Clearances
Front Clutch (Not Adjustable)........1.27-2.79mm
(0.050-0.110 in.)
Rear Clutch.........0.71-1.10mm (0.028-0.043 in.)
Band Adjustment
Kickdown, Backed Off From 8 N´m
(72 in. lbs.).....................21/4Turns
Low-Reverse, Backed Off From 5 N´m
(41 in. lbs.)......................31/2Turns
21 - 64 TRANSAXLE AND POWER TRANSFER UNITNS

31TH TORQUE SPECIFICATIONS
DESCRIPTION TORQUE DESCRIPTION TORQUE
Bell Housing Cover Bolts 12 N´m (106 in. lbs.) Output Shaft Nut 271 N´m (200 ft. lbs.)
Cooler Hose To Rad. Conn. 12 N´m (105 in. lbs.) Park/Neutral Switch 34 N´m (25 ft. lbs.)
Cooler Line Conn. 28 N´m (250 in. lbs.) Pressure Check Plug 5 N´m (45 in. lbs.)
Diff. Bear. Ret. To Case Bolt 28 N´m (250 in. lbs.) Pump To Case Bolts 31 N´m (275 in. lbs.)
Diff. Cover To Case Bolt 19 N´m (165 in. lbs.) Reaction Shaft Assembly Bolt 28 N´m (250 in. lbs.)
Exten. Hous. To Case Bolt 28 N´m (250 in. lbs.) Rear Cover To Case Screw 19 N´m (165 in. lbs.)
Flex Plate To Crankshaft Bolts 95 N´m (70 ft. lbs.) Reverse Band Adj. Lock Nut 14 N´m (125 in. lbs.)
Flex Plate To Torque Conv. Bolts 68 N´m (50 ft. lbs.) Reverse Band Shaft Plug 7 N´m (60 in. lbs.)
Fluid Filter Screw 5 N´m (45 in. lbs.) Ring Gear Screw 95 N´m (70 ft. lbs.)
Front Motor Mount Bolt 54 N´m (40 ft. lbs.) Speedo. To Ext. Hous. Screw 7 N´m (60 in. lbs.)
Governor Counterweight Screw 28 N´m (250 in. lbs.) Sprag Ret. To Transfer Case Bolt 28 N´m (250 in. lbs.)
Governor To Support Bolt 7 N´m (60 in. lbs.) Starter To Trans. Bell Bolts 54 N´m (40 ft. lbs.)
Kickdown Band Adj. Lock Nut 47 N´m (35 ft. lbs.) Throttle Cable To Trans. Case
Bolt12 N´m (105 in. lbs.)
Left Motor Mount Bolts 54 N´m (40 ft. lbs.) Throttle Lever To Trans. Shaft
Bolts12 N´m (105 in. lbs.)
Lower Bell Housing Cover Screw 41 N´m (30 ft. lbs.) Trans. To Cyl. Block Bolt 95 N´m (70 ft. lbs.)
Manual Cable To Trans. Case Bolt 28 N´m (250 in. lbs.) Transfer Shaft Nut 271 N´m (200 ft. lbs.)
Manual Control Lever Screw 12 N´m (105 i n. lbs.) Transfer Gear Strap Bolts 23 N´m (17 ft. lbs.)
Oil Pan To Trans. Case Screw 19 N´m (165 in. lbs.) Valve Body Assy. To Case Bolts 12 N´m (105 in. lbs.)
Output Gear Strap Bolts 23 N´m (17 ft. lbs.) Valve Body Screw 5 N´m (45 in. lbs.)
NSTRANSAXLE AND POWER TRANSFER UNIT 21 - 65
SPECIFICATIONS (Continued)

SPECIAL TOOLS
31TH AUTOMATIC TRANSAXLE
Adapter Blocks C-293±45
Adapter Blocks C-293±52
Puller Press C-293±PA
Pressure Gauge (Low) C-3292
Pressure Gauge (High) C-3293SP
Dial Indicator C-3339
Spring Compressor C-3575±A
21 - 66 TRANSAXLE AND POWER TRANSFER UNITNS

Band Adjusting Adapter
Oil Pump Puller C-3752
Throttle Setting Gauge
Seal Puller C-3981B
Universal Handle C-4171
Seal Installer C-4193A
Bearing Installer C-4637
Adapter C-4658
NSTRANSAXLE AND POWER TRANSFER UNIT 21 - 67
SPECIAL TOOLS (Continued)

Torque Tool C-4995
Adapter C-4996
Remover Kit L-4406
Bearing Remover Cup L-4406±1
Bearing Remover Jaws L-4406±2
Adapter L-4406±3
Gear Puller L-4407A
Puller L-4407±6
21 - 68 TRANSAXLE AND POWER TRANSFER UNITNS
SPECIAL TOOLS (Continued)

Bearing Installer L-4408
Bearing Installer L-4410
Bearing Installer L-4411
Installer Adapter L-4429-3
Gear Checking Plate L-4432
Gear Removing Plate L-4434
Bearing Puller L-4435
Differential Tool L-4436A
NSTRANSAXLE AND POWER TRANSFER UNIT 21 - 69
SPECIAL TOOLS (Continued)

Housing Remover Adapter L-4437
Starter Nut L-4439
Transfer Shaft Remover-Installer L-4512
Bearing Cup Remover L-4517
Special Jaw Set L-4518
Installer L-4520
Bearing Splitter P-334
Cooling System Tester 7700
21 - 70 TRANSAXLE AND POWER TRANSFER UNITNS
SPECIAL TOOLS (Continued)