INDEX []a140l "upper" valve body check ball location. ... check ball location. direct clutch orifice ball 5.5mm (.217") rubber damping check valve intermediate clutch orifice ball

3

INDEX

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

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PREVIOUS MENU

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



68

A140L "UPPER" VALVE BODYCHECK BALL LOCATION

FORWARD CLUTCHORIFICE BALL

5.5mm (.217") RUBBER

OVERDRIVE CLUTCHORIFICE BALL


A140L "LOWER" VALVE BODYCHECK BALL LOCATION

DIRECT CLUTCHORIFICE BALL


DAMPING CHECKVALVE

INTERMEDIATE CLUTCHORIFICE BALL


OVERRUN CLUTCHORIFICE BALL


SECOND BANDORIFICE BALL


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



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



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



88



91

* Downshift from higher gear only, No upshift in this range.

COMPONENT APPLICATION CHART

Documents

INDEX []a140l "upper" valve body check ball location. ... check ball location. direct clutch orifice ball 5.5mm (.217") rubber damping check valve intermediate clutch orifice ball