Ford E40D – ATSG (Automatic Transmission Service Group)
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The FORD E4OD automatic transmission is a four speed unit with total electronic shift control and is designed for operation in longitudinal powertrains for rear wheel drive applications. The E4OD is currently found in “F” Series Trucks and “E” Series Vans.
The E4OD transmission features a four element torque converter design that includes Torque Converter Clutch (TCC) and a gear train that includes three planetary gearsets. The hydraulic control systems of the E4OD transmission has five electronically controlled solenoids for: Shift feel (through line pressure control), Shift scheduling (through shift valve position control), Engine braking during coast operation (through shift valve control) and TCC apply (ON/OFF).
- DIAGNOSIS AND TESTING
- VALVE BODY
- COMPONENT ASSEMBLY