Ford E4OD “Update Handbook” – ATSG (Automatic Transmission Service Group)
Since the introduction of the E4OD transmission in model year 1989, there have been many engineering changes to improve Pleaseability, Reliability and Durability concerns. These changes have affected most every part used in this transmission. This “Update Handbook” will explain each change, the reason for the change, and any parts interchangeability concerns created by the change, along with any part numbers needed to update your transmission.
CONTENTS
- VALVE BODY AND CHECKBALL CHANGES THRU 1996
- 1989-1995 VALVE BODY CHECKBALL LOCATIONS
- 1996 VALVE BODY CHECKBALL LOCATIONS
- EARLY 1989 CASE CHECKBALL LOCATIONS
- LATE 1989 CASE CHECKBALL LOCATIONS
- 1990-1995 CASE CHECKBALL LOCATIONS
- 1996 CASE CHECKBALL LOCATIONS
- SPACER PLATES AND IDENTIFICATION
- MAIN VALVE BODY DIFFERENCES AND IDENTIFICATION
- LOWER VALVE BODY DIFFERENCES AND IDENTIFICATION
- CASE DIFFERENCES AND IDENTIFICATION
- OUTPUT SHAFT CHANGES
- OVERDRIVE SECTION FAILURE
- 4TH CLUTCH SNAP RING CHANGE
- LOW ROLLER CLUTCH INNER RACE CHANGE
- COOLER LINE FITTING CHANGES
- LOW ROLLER CLUTCH ASSEMBLY CHANGE
- OVERDRIVE SPRAG CHANGES
- BALL BEARING CENTER SUPPORT CHANGE
- OVERDRIVE CARRIER AND INPUT SHAFT CHANGE
- CAST IRON OVERDRIVE CARRIER
- DIRECT CLUTCH HOUSING CHANGE
- SOLENOID PACK CHANGE FOR 1995 MODELS
- FRONT PUMP CHANGE FOR 1995 MODELS
- INTERMEDIATE SERVO PISTON CHANGE
- SUN GEAR DIFFERENCES
- 1989-1995 VALVE BODY (EXPLODED VIEW)
- 1996 VALVE BODY (EXPLODED VIEW)
- NEW DESIGN PUMP COVER AND STATOR SHAFT (BLOCKED COOLER)
- REVERSE CLUTCH LIP SEALS FOR 1996
- LARGER DESIGN LOW ROLLER CLUTCH CHANGE
- NEW DESIGN FORWARD RING GEAR HUB AND PLANETARY
- NEW DESIGN OVERDRIVE CLUTCH PISTON AND HOUSING
- COOLER BY-PASS VALVE ADDED TO SOME 1997 MODELS
- LUBE ORIFICE CUP PLUG ADDED TO 1997 MODELS
- NEW DESIGN FRONT PUMP FOR 1997-1998 MODELS
- NEW DESIGN 6 PINION FORWARD AND REAR PLANETARY CARRIERS
- NEW DESIGN SUN SHELL
- INTERMEDIATE DIODE FREEWHEEL FAILURE
- INCREASED OVERDRIVE CLUTCH CAPACITY
Language: English
Format: PDF
Pages: 120
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