Mazda GF4A-EL, GF4EAT – ATSG (Automatic Transmission Service Group)
This manual contains the information necessary for electrical and mechanical diagnosis, as well as complete disassembly and assembly procedures for repair and/or overhaul. This manual also provides the transaxle specifications and a special service tool section showing the specialized tools required to service this unit.
The Ford GF4EAT is currently found in the 1993 Probe equipped with the 2.5L engine. The Mazda version designated GF4A-EL is found in the “626” equipped with 2.0L and 2.5L engines. It is a fully computer controlled, four speed transaxle, and contains seven solenoids on the valve body. The seven solenoids provide up and downshift cycles, lock-up control and apply feel, and line pressure control.
Applications:
Mazda GF4A-EL
- 1993 Ford Probe
- 1993–1997 Ford Probe GT
- 1993–1997 Mazda Mx-6
- 1993–2002 Mazda 626 LX V6/ES V6
- 1995–2001 Mazda Millenia (non-Miller cycle engine)
- 1999–2001 Mazda MPV 2.5 Duratec (non-3.0 Duratec)
- 2007–2012 Ford Escape (ZC, ZD series, 2.3 L Duratec)
- also known to be used in Mazda Xedos 6 and Mazda Xedos 9
CONTENTS
- COMPONENT LOCATION
- CODE RETREIVAL
- SOLENOID SHIFT CHART
- ELECTRICAL COMPONENT CHECK
- TORQUE REDUCTION SYSTEM
- ELECTRICAL COMPONENT DESCRIPTION
- WIRING DIAGRAMS
- TROUBLESHOOTING
- BAND and CLUTCH APPLICATION CHART
- POWERFLOW
- OIL PRESSURE CHARTS
- FLUID PASSAGE LOCATIONS
- SPRAG ROTATION
- COOLER FLOW
- HYDRAULIC CIRCUIT
- TRANS AXLE DISASSEMBLY
- COMPONENT DISASSEMBLY/ASSEMBLY
- BAND ADJUSTMENT
- IDLER GEAR ASSEMBLY
- OUTPUT GEAR ASSEMBLY
- DIFFERENTIAL
- TRANSAXLE ASSEMBLY
- SPECIAL SERVICE TOOLS
- SPECIFICATIONS
Language: English
Format: PDF
Pages: 112
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