Automatic Transmission-46RE: Specifications: Transmission
WARNING: This page is about a different car, the 2003 Dodge Dakota. However, it is still accessible from the selected car via links, so may be relevant.
Automatic Transmission -- General Specifications
| Component | Metric | Inch |
|---|---|---|
| Planetary end play | 0.150-1.22 mm | 0.006-0.048 in. |
| Input shaft end play | 0.86-2.13 mm | 0.034-0.084 in. |
| Clutch pack clearance/ Front. | 1.78-3.28 mm | 0.070-0.129 in. |
| Clutch pack clearance/ Rear. | 0.635-0.914 mm | 0.025-0.036 in. |
| Front clutch | 3 discs | |
| Rear clutch | 4 discs | |
| Overdrive clutch | 4 discs | |
| Direct clutch | 8 discs | |
| Band adjustment from 72 in. lbs. | ||
| Front band | Back off 2 7/8 turns | |
| Rear band | Back off 2 turns | |
| Recommended fluid | Mopar® ATF +4, Automatic Transmission Fluid | |
GEAR RATIOS
| 1ST GEAR | 2.45:1 |
|---|---|
| 2ND GEAR | 1.45:1 |
| 3RD GEAR | 1.0:1 |
| 4TH GEAR | 0.69:1 |
| REVERSE | 2.21:1 |
PRESSURE TEST
| Overdrive clutch | Fourth gear only | Pressure should be 469-496 kPa (68-72 psi) with closed throttle and increase to 620-896 kPa (90-130 psi) at 1/2 to 3/4 throttle. |
| Line pressure (at accumulator) | Closed throttle | 372-414 kPa (54-60 psi). |
| Front servo | Third of Fourth gear only | No more than 21 kPa (3 psi) lower than line pressure. |
| Rear servo | 1 range | No more than 21 kPa (3 psi) lower than line pressure. |
| Rear servo | R range | 1103 kPa (160 psi) at idle, builds to 1862 kPa (270 psi) at 1600 rpm. |
| Governor | D range closed throttle | Pressure should respond smoothly to changes in mph and return to 0-7 kPa (0-1.5 psi) when stopped with transmission in D, 1, 2. Pressure above 7 kPa (1.5 psi) at stand still will prevent transmission from downshifting. |
TORQUE SPECIFICATIONS
| DESCRIPTION | N.m | Ft. Lbs. | In. Lbs. |
|---|---|---|---|
| Fitting, cooler line at trans | 18 | 13 | - |
| Bolt, torque convertor | 31 | - | 270 |
| Bolt, clevis bracket to crossmember | 47 | 35 | - |
| Bolt, clevis bracket to rear support | 68 | 50 | - |
| Bolt, driveplate to crankshaft | 75 | 55 | - |
| Plug, front band reaction | 17 | 13 | - |
| Locknut, front band adj. | 34 | 25 | - |
| Bolt, fluid pan | 17 | 13 | - |
| Screws, fluid filter | 4 | - | 35 |
| Bolt, oil pump | 20 | 15 | - |
| Bolt, overrunning clutch cam | 17 | 13 | - |
| Bolt, O/D to trans. | 34 | 25 | - |
| Bolt, O/D piston retainer | 17 | 13 | - |
| Plug, pressure test port | 14 | 10 | - |
| Bolt, reaction shaft support | 20 | 15 | - |
| Locknut, rear band | 41 | 30 | - |
| Bolt, valve body to case | 12 | - | 100 |
| Sensor, trans speed | 27 | 20 | - |
| Screw, solenoid wiring connector | 4 | - | 35 |
| Screw, solenoid to transfer plate | 4 | - | 35 |
| Bracket, transmission range sensor mounting | 34 | - | 300 |
| Screw, transmission range sensor to mounting bracket | 3.4 | - | 30 |