Mechanical Specifications
| Type | Fully adaptive, electronically controlled, four speed automatic with torque converter and integral differential | |
| Torque Converter Diameter | 9.48 in | |
| Cooling Method | Water Heat Exchanger and/or air to oil heat exchanger | |
| Lubrication | Pump (internal-external gear-type) | |
| Gear Ratios | First Gear | 2.84 To 1 (: 1) |
| Second Gear | 1.57 To 1 (: 1) | |
| Direct Gear | 1.00 To 1 (: 1) | |
| Overdrive Gear | 0.69 To 1 (: 1) | |
| Reverse Gear | 2.21 To 1 (: 1) | |
| Overall Top Gear Ratio | 2.69 : 1 | |
| Bearing Preload | Differential Assembly | 5 to 18 Inch Pound-Force (in.lb) Drag Torque |
| Output Hub | 3 to 8 Inch Pound-Force (in.lb) Drag Torque | |
| Transfer Shaft End Play | 0.002 to 0.004 in | |
| Output HubOverall Drag At | 3 to 16 Inch Pound-Force (in.lb) Drag Torque | |
| Clutch Pack Clearances | Low/Rev Clutch (Select Reaction Plate) | 0.035 - 0.042 in |
| Two/Four Clutch (No Selection) | 0.030 - 0.104 in | |
| Reverse Clutch (Select Snap Ring | 0.030 - 0.049 in | |
| Overdrive Clutch (No Selection) | 0.053 - 0.125 in | |
| Underdrive Clutch (Select Pressure Plate) | 0.036 - 0.058 in | |
| Input Shaft End Play | 0.005 - 0.025 in | |
| Pump Clearances | Outer Gear To Pocket | 0.0018 - 0.0056 in |
| Outer Gear Side Clearance | 0.0008 - 0.0018 in | |
| Inner Gear Side Clearance | 0.0008 - 0.0018 in | |
| Cooler Line Fittings | 105 Inch Pound-Force (in.lb) | |
| Differential Cover | 165 Inch Pound-Force (in.lb) | |
| Differential Ring Gear | 70 Foot Pound-Force (ft.lb) | |
| Differential Bearing Ret | 21 Foot Pound-Force (ft.lb) | |
| Driveplate To Crank. Bolts | 70 Foot Pound-Force (ft.lb) | |
| Driveplate Torque Conv | 55 Foot Pound-Force (ft.lb) | |
| Eight Way Solenoid Conn | 35 Inch Pound-Force (in.lb) | |
| Extension Housing | 21 Foot Pound-Force (ft.lb) | |
| Input Speed Sensor | 20 Foot Pound-Force (ft.lb) | |
| L/R Clutch Retainer | 45 Inch Pound-Force (in.lb) | |
| Oil Pan To Trans. Case | 165 Inch Pound-Force (in.lb) | |
| Output Gear Bolt | 200 Foot Pound-Force (ft.lb) | |
| Output Gear Stirrup Ret | 17 Foot Pound-Force (ft.lb) | |
| Output Speed Sensor | 20 Foot Pound-Force (ft.lb) | |
| Pressure Taps | 45 Inch Pound-Force (in.lb) | |
| Pump To Case Bolts | 20 Foot Pound-Force (ft.lb) | |
| Reaction Shaft Bolts | 20 Foot Pound-Force (ft.lb) | |
| Rear End Cover | 175 Inch Pound-Force (in.lb) | |
| Sixty-Way Connector | 35 Inch Pound-Force (in.lb) | |
| Solenoid Assembly To Case | 105 Inch Pound-Force (in.lb) | |
| Transmission Range Sensor | 45 Inch Pound-Force (in.lb) | |
| Transfer Gear Nut | 200 Foot Pound-Force (ft.lb) | |
| Transfer Plate To Case | 105 To 1 (: 1) | |
| Valve Body To Case Bolts | 105 To 1 (: 1) | |
| Valve Body Bolts | 45 To 1 (: 1) | |
| Vent Assembly | 105 To 1 (: 1) |