Download Manual Transmision Automatica 4R44E-4R55E PDF

TitleManual Transmision Automatica 4R44E-4R55E
TagsMachines Transmission (Mechanics) Motor Vehicle Automotive Technologies Automatic Transmission
File Size29.7 MB
Total Pages120
Document Text Contents
Page 1

INDEXINDEX

CopyriCopyright ght © © ATSG ATSG 20062006

FORDFORD
4R44E/4R55E4R44E/4R55E

GENERAL GENERAL DESCRIPTION..DESCRIPTION............................................................................................... ... ........................................................................................................................................................ ...... 33

VEHICLE VEHICLE APPLICATION.............APPLICATION............................................................................................................................................................................................................................................ ............. 66

BEARINGS, BEARINGS, BUSHINGS BUSHINGS AND AND THRUST THRUST WWASHERS ASHERS ..................................................................................................................................................................... ............... 77

ELECTRONICS ELECTRONICS AND AND SENSORS SENSORS ................................................................................................................................................................................................................................................. . 1111

DIAGNOSIS DIAGNOSIS AND AND TESTING.....TESTING........................................................................................................................................................................................................................................................... .... 1919

TEAR-DOWN.....TEAR-DOWN........................................................................................................... ............ ...................................................................................................................................................................................... .. 3131

VVALALVE VE BODYBODY.................................................................................................................................. ............ .............................................................................................................................................................. 53.......... 53

PUMP PUMP ................................................................................................................................ ............ ........................................................................................................................................................................................... ......... 6161

CLUTCH CLUTCH DRUMS...........DRUMS........................................................................................................ ... ................................................................................................................................................................. 65............... 65

PLANETARY PLANETARY ASSEMBLYASSEMBLY......................................................................................................... ............... .................................................................................................................................... 80.............. 80

TORQUE TORQUE CONVERTER CONVERTER CHECKS........CHECKS................................................................................................................................................................................................................................. 86....... 86

TRANSMISSION TRANSMISSION RE-ASSEMBLYRE-ASSEMBLY................................................................................................................................................................................................................................................. . 8787

AUTO AUTOMAMATIC TIC

TRANSMISSION TRANSMISSION


SERV SERVICE ICE


GROUP GROUP

18639 18639 S.WS.W. 1. 107TH A07TH AVENUEVENUE
MIAMI, MIAMI, FLORIDA FLORIDA 3315733157

(305) 670-4161(305) 670-4161

Page 2

INTRODUCTIONINTRODUCTION

FORD 4R44E/4R55EFORD 4R44E/4R55E

DALEDALE ENGLANDENGLAND
FIELD SERVICE CONSULTANTFIELD SERVICE CONSULTANT

EDED KRUSEKRUSE
TECHNICATECHNICAL CONSULTL CONSULTANTANT

WAYNEWAYNE COLONNACOLONNA
TECHNICAL SUPERVISOR TECHNICAL SUPERVISOR

PETER PETER LUBANLUBAN
TECHNICATECHNICAL CONSULTL CONSULTANTANT

JIMJIM DIALDIAL
TECHNICATECHNICAL CONSULTL CONSULTANTANT

GREGORYGREGORY LIPNICK LIPNICK
TECHNICATECHNICAL CONSULTL CONSULTANTANT

JERRYJERRY GOTTGOTT
TECHNICATECHNICAL CONSULTL CONSULTANTANT

JONJON GLATSTEINGLATSTEIN
TECHNICATECHNICAL CONSULTL CONSULTANTANT

DAVIDDAVID CHALKER CHALKER
TECHNICATECHNICAL CONSULTL CONSULTANTANT

MIKE SOUZAMIKE SOUZA
TECHNICATECHNICAL CONSULTL CONSULTANTANT

ROLANDROLAND ALVAREZALVAREZTECHNICATECHNICAL CONSULTL CONSULTANTANTGERALDGERALD CAMPBELLCAMPBELLTECHNICAL CONSULTANTTECHNICAL CONSULTANT

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.

We wish to thank Ford Motor Company for the information
and illustrations that have made this booklet possible.

The information and part numbers contained in this booklet have
been carefully compiled from industry sources known for their

reliability, but ATSG does not guarantee its accuracy.

Copyright © ATSG 1993

Reprinted
March, 2003

The Ford 4R44E/4R55E is a fully electronic controlled, four speed, rear wheel drive transmission. At first
glance it resembles the familiar A4LD transmission. The shift timing, shift feel, line pressure and TCC are all
computer controlled in the 4R44E/4R55E transmissions. There are three compound planetary gearsets, three

bands, three multi-disc clutch packs and two one-way freewheel assemblies.
This manual covers the procedures necessary for inspection, teardown and assembly to properly diagnos,

repair and overhaul this transmission, along with the basic Diagnostic Trouble Codes. The ATSG PASS books
cover the diagnosing of the electronic controls.

AUTOMATI C TRANSMISSION SE RVI CE GROUP
18639 18639 S.WS.W. . 107TH A107TH AVENUEVENUE

MIAMI, MIAMI, FLORIDA FLORIDA 3315733157

(305) 670-4161(305) 670-4161

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