This ATSG overhaul manual provides all information necessary for transmission disassembly, assembly, diagnosis & testing. These manuals contains ample pictures and exploded view parts diagrams with part names. The Ford E4OD Transmission found in 1989 and up trucks and vans.

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 a 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 shift valve position control), engine braking during coast operation (through shift valve control) and TCC apply (on/off). 

Note: There have been many engineering changes in this transmission since its introduction. ATSG also has available an "Update Handbook" (83-E4ODTM-U1) which includes the many changes and is recommended along with this manual for a proper overhaul or repair. 

Contents:

• Description
• Diagnosis and Testing
• Teardown 
• Assembly
• Valve Body
• Component Assembly
• Specifications
• Technical Bulletins