1999 DODGE NEON Service Repair Manual

31TH TRANSAXLE HYDRAULIC SCHEMATIC
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SCHEMATICS AND DIAGRAMS (Continued)

31TH TRANSAXLE HYDRAULIC SCHEMATIC
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31TH TRANSAXLE HYDRAULIC SCHEMATIC
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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 . . .3 to 16 in. 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
8N²m (72 in. lbs.)...............21/4Turns
Low-Reverse, Backed Off From
5N²m (41 in. lbs.)................31/2Turns
31TH TRANSAXLE TORQUE SPECIFICATIONS
DESCRIPTION TORQUE
Bell Housing Cover Bolts......12N´m(105 in. lbs.)
Cooler Hose To Rad. Conn......12N´m(105 in. lbs.)
Cooler Line Conn............28N´m(250 in. lbs.)
Diff. Bear. Ret. To Case Bolt . . .34 N´m (300 in. lbs.)
Diff. Cover To Case Bolt.......19N´m(165 in. lbs.)
Exten. Hous. To Case Bolt.....28N´m(250 in. lbs.)Flex Plate To Crankshaft Bolts . . .95 N´m (70 ft. lbs.)
Flex Plate To Torque
Conv. Bolts................68N´m(50ft.lbs.)
Fluid Filter Screw.............5N´m(45in.lbs.)
Front Motor Mount Bolt........54N´m(40ft.lbs.)
Governor Counterweight
Screw...................28N´m(250 in. lbs.)
Governor To Support Bolt.......7N´m(60in.lbs.)
Kickdown Band Adj. Lock Nut . . .47 N´m (35 ft. lbs.)
Left Motor Mount Bolts........54N´m(40ft.lbs.)
Lower Bell Housing
Cover Screw...............41N´m(30ft.lbs.)
Manual Cable To Trans.
Case Bolt................28N´m(250 in. lbs.)
Manual Control Lever Screw . . .12 N´m (105 in. lbs.)
Oil Pan To Trans. Case Screw . .19 N´m (165 in. lbs.)
Output Gear Strap Bolts........23N´m(17ft.lbs.)
Output Shaft Nut...........271 N´m (200 ft. lbs.)
Park/Neutral Switch...........34N´m(25ft.lbs.)
Pressure Check Plug...........5N´m(45in.lbs.)
Pump To Case Bolts..........31N´m(275 in. lbs.)
Reaction Shaft Assembly Bolt . .28 N´m (250 in. lbs.)
Rear Cover To Case Screw.....19N´m(165 in. lbs.)
Reverse Band Adj. Lock Nut . . .14 N´m (125 in. lbs.)
Reverse Band Shaft Plug........7N´m(60in.lbs.)
Ring Gear Screw..............95N´m(70ft.lbs.)
Speedo. To Ext. Hous. Screw.....7N´m(60in.lbs.)
Sprag Ret. To Transfer
Case Bolt................28N´m(250 in. lbs.)
Starter To Trans. Bell Bolts.....54N´m(40ft.lbs.)
Stirrup Strap Ret. Bolts.......23N´m(200 in. lbs.)
Throttle Cable To Trans.
Case Bolt................12N´m(105 in. lbs.)
Throttle Lever To Trans.
Shaft Bolts...............12N´m(105 in. lbs.)
Trans. To Cyl. Block Bolt.......95N´m(70ft.lbs.)
Transfer Shaft Nut..........271 N´m (200 ft. lbs.)
Transfer Gear Strap Bolts......23N´m(17ft.lbs.)
Valve Body Assy. To
Case Bolts...............12N´m(105 in. lbs.)
Valve Body Screw..............5N´m(45in.lbs.)
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