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AIR CHECK INFORMATION ............................................................................................... 92
ELECTRICAL CHECKS, WIRING SCHEMATICS AND CODE INFORMATION ...... 94
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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.
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
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)