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Copyright © ATSG 1999
TOYOTA 140L/140E
AUTOMATIC TRANSMISSION SERVICE GROUP9200 S. DADELAND BLVD. SUITE 720
MIAMI, FLORIDA 33156(305) 670-4161
TROUBLE-SHOOTING .......................................................................................................... 3
IN-VEHICLE REPAIR ............................................................................................................. 8
TRANSAXLE DISASSEMBLY .............................................................................................. 12
COMPONENT DISASSEMBLY, INSPECTION AND ASSEMBLY OIL PUMP ........................................................................................................................... 26 DIRECT CLUTCH HOUSING .......................................................................................... 29 FORWARD CLUTCH HOUSING ..................................................................................... 32 INTERMEDIATE ONE-WAY CLUTCH AND SUN GEAR ........................................... 35 LOW ONE-WAY CLUTCH ASSEMBLY ......................................................................... 37 LOW/REVERSE PISTON ASSEMBLY ........................................................................... 39 OVERDRIVE UNIT ASSEMBLY ..................................................................................... 41 A140E VALVE BODY ASSEMBLY .................................................................................. 55 A140L VALVE BODY ASSEMBLY .................................................................................. 65
TRANSAXLE ASSEMBLY ..................................................................................................... 71
CHECKING ALL ONE-WAY CLUTCHES .......................................................................... 86
A140E SOLENOID FIRING ORDER AND CHECK BALL LOCATIONS ...................... 87
COMPONENT APPLICATION CHART .............................................................................. 91
AIR CHECK INFORMATION ............................................................................................... 92
ELECTRICAL CHECKS, WIRING SCHEMATICS AND CODE INFORMATION ...... 94
INTRODUCTIONFORD F4-EAT, F4E-III
AUTOMATIC TRANSMISSION SERVICE GROUP9200 S. DADELAND BLVD. SUITE 720
MIAMI, FLORIDA 33156(305) 670-4161
1
No part of any ATSG publication may be reproduced, stored in any retrieval system or transmitted in any form or by any means, including but not limited to electronic, mechanical, photocopying, recording or otherwise, without written permission of Automatic Transmission Service Group. This includes all text illustrations, tables and charts.
The information and part numbers contained in this booklet havebeen carefully compiled from industry sources known for their
reliability, but ATSG does not guarantee its accuracy.
Copyright © ATSG 1993
UpdatedAugust, 2003
DALE ENGLANDFIELD SERVICE CONSULTANT
ED KRUSETECHNICAL CONSULTANT
WAYNE COLONNATECHNICAL SUPERVISOR
PETER LUBANTECHNICAL CONSULTANT
JIM DIALTECHNICAL CONSULTANT
GREGORY LIPNICKTECHNICAL CONSULTANT
JERRY GOTTTECHNICAL CONSULTANT
JON GLATSTEINTECHNICAL CONSULTANT
DAVID CHALKERTECHNICAL CONSULTANT
STANTON ANDERSONTECHNICAL CONSULTANT
ROLAND ALVAREZTECHNICAL CONSULTANT
MIKE SOUZATECHNICAL CONSULTANT
GERALD CAMPBELLTECHNICAL CONSULTANT
We wish to thank Ford Motor Companyfor the information and illustrationsthat have made this booklet possible.
The F4EAT transaxle is a completely automatic, electronic controlled, four speed transaxle and uses a single compound planetary gear-set to give the unit four speed capability. The F4EAT transaxle is found in Ford Motor Companys Escort, Tracer, and Capri vehicles. This transaxle is also found in the Mazda 323, but Mazda refers to it as the F4AEL. This manual will provide the procedures necessary to repair, overhaul and service this unit.
NOTES----NOTES----NOTES----NOTES
NOTES----NOTES----NOTES----NOTES
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
67
(1)
Spring Specifications
A140L "LOWER" VALVE BODY
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9) (10)
(1) Primary Regulator Valve
(2) 1-2 Shift Valve
(3) Detent Regulator Valve
(4) 2-3 Shift Valve
(5) 3rd Coast Shift Valve
(6) Lock-Up Signal Valve
(7) OD Sequence Valve
(8) Secondary Regulator Valve
(9) Damping Check Valve
(10) Cooler By-pass Valve
Spring Free Length mm (in.)
66.65 (2.624")
27.17 (1.069")
29.05 (1.143")
27.74 (1.092")
24.40 (0.960")
35.30 (1.390")
30.90 (1.216")
43.60 (1.716")
11.20 (0.440")
19.90 (0.783")
Color
None
Yellow
Orange
Pink
Violet
Lt Blue
None
None
None
None
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
68
A140L "UPPER" VALVE BODYCHECK BALL LOCATION
FORWARD CLUTCHORIFICE BALL
5.5mm (.217") RUBBER
OVERDRIVE CLUTCHORIFICE BALL
5.5mm (.217") RUBBER
A140L "LOWER" VALVE BODYCHECK BALL LOCATION
DIRECT CLUTCHORIFICE BALL
5.5mm (.217") RUBBER
DAMPING CHECKVALVE
INTERMEDIATE CLUTCHORIFICE BALL
5.5mm (.217") RUBBER
OVERRUN CLUTCHORIFICE BALL
5.5mm (.217") RUBBER
SECOND BANDORIFICE BALL
5.5mm (.217") RUBBER
OIL COOLERBY PASS VALVE
FR LEE EEWH
FREEWHEELPLANETARY
HOLDOUTER RACE
DULLSURFACE
SHINY SURFACEFACES BELLHOUSING
THE PLANETARY MUST FREEWHEEL COUNTER CLOCKWISEAND LOCK CLOCKWISE WHEN THE OUTER RACE IS HELD
FR LEE EEWH
LEEH
WEERF
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
THE SHAFT MUST FREEWHEEL CLOCKWISE AND LOCK COUNTER CLOCKWISE WHEN THE OVERDRIVE DIRECT DRUM IS HELD
HOLDOVERDRIVE
DIRECT DRUM
FREEWHEELOUTPUT SHAFT
THE CLUTCH HUB MUST FREEWHEEL CLOCKWISE AND LOCKCOUNTER CLOCKWISE WHEN THE SUN SHELL IS HELD
FREEWHEELCLUTCH HUB
HOLDSUN SHELL
86
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
87
A140E "LOWER" VALVE BODYCHECKBALL AND VALVE LOCATIONS
PRESSURE RELIEFCHECK VALVE
COOLER BYPASSCHECK VALVE
OILSCREEN
OVERRUN CLUTCHFEED ORIFICE BALL5.5mm (.217") RUBBER
DIRECT CLUTCHFEED ORIFICE BALL5.5mm (.217") RUBBER
INTERMEDIATE CLUTCHFEED ORIFICE BALL5.5mm (.217") RUBBER
OVERDRIVE CLUTCHFEED ORIFICE BALL5.5mm (.217") RUBBER
No. 1Solenoid
(White Wire)
No. 2Solenoid
(Black Wire)
No. 1Solenoid
On
On
On
Off
Off
1st Gear
2nd Gear
3rd Gear
4th Gear
Reverse
Off Off
Off
Off
Off
*On
* = Determined by TCM
All Solenoids 11-15 Ohms resistance @ 72°F
Off
Off
On
On
GearRange
Wire Color White Black Yellow
No. 2Solenoid
Lock-UpSolenoid
Note: Count the number of "E" clips before disassembly of the valve body, as the throttle pressure is changed according to the number of "E" clips on the throttle valve. Some valve bodies do not have any "E" clips. (Increasing number of "E" clips decreases throttle pressure)
A140E VALVE BODY
A140E "UPPER" VALVE BODYCHECKBALL LOCATIONS
FORWARD CLUTCHFEED ORIFICE BALL5.5mm (.217") STEEL
INTERMEDIATE BANDFEED ORIFICE BALL5.5mm (.217") STEEL
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
88
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
91
* Downshift from higher gear only, No upshift in this range.
COMPONENT APPLICATION CHART
Recommended