NISSAN RL4R03A/V INDEXshop.ukrtrans.biz/wp-content/uploads/catalogs/RL4F03A.pdfINTRODUCTION NISSAN...
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INDEX Copyright © ATSG 2005 NISSAN RL4R03A/V AUTOMATIC TRANSMISSION SERVICE GROUP 18639 SW 107TH AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 3 4 5 6 7 10 16 20 22 30 31 42 44 75 102 CROSS SECTION RL4F03A.................................................. ........................................................................... CROSS SECTION RL4F03V ............................................................................................................................... HYDRAULIC CIRCUIT ...................................................................................................................................... POWER FLOW....................................................................... ............................................................................ ROAD TEST ....................................................................... ................................................................................. DIAGNOSIS CHART ........................................................................................................................................... PRESSURE TESTING......................................................................................................................................... ELECTRICAL............................................................. ....................................................................................... PARTS BREAK DOWN........................................................ .............................................................................. AIR CHECKS............................................................. ......................................................................................... DISASSEMBLY ....................................................................... ........................................................................... VALVE BODY ....................................................................... .............................................................................. CHECKBALL LOCATION................................................................................................................................. ASSEMBLY ....................................................................... .................................................................................. SPECIFICATIONS.................................................................. ..........................................................................
Transcript of NISSAN RL4R03A/V INDEXshop.ukrtrans.biz/wp-content/uploads/catalogs/RL4F03A.pdfINTRODUCTION NISSAN...
INDEX
Copyright © ATSG 2005
NISSANRL4R03A/V
AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 107TH AVENUEMIAMI, FLORIDA 33157
(305) 670-4161
3
4
5
6
7
10
16
20
22
30
31
42
44
75
102
CROSS SECTION RL4F03A.................................................. ...........................................................................
CROSS SECTION RL4F03V...............................................................................................................................
HYDRAULIC CIRCUIT......................................................................................................................................
POWER FLOW....................................................................... ............................................................................
ROAD TEST....................................................................... .................................................................................
DIAGNOSIS CHART...........................................................................................................................................
PRESSURE TESTING.........................................................................................................................................
ELECTRICAL............................................................. .......................................................................................
PARTS BREAK DOWN........................................................ ..............................................................................
AIR CHECKS............................................................. .........................................................................................
DISASSEMBLY....................................................................... ...........................................................................
VALVE BODY....................................................................... ..............................................................................
CHECKBALL LOCATION.................................................................................................................................
ASSEMBLY....................................................................... ..................................................................................
SPECIFICATIONS.................................................................. ..........................................................................
INTRODUCTION
NISSAN RL4F03A - RL4F03V
AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 107TH AVENUEMIAMI, FLORIDA 33157
(305) 670-4161
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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 2004
UpdatedApril, 2004
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
ROLAND ALVAREZTECHNICAL CONSULTANT
MIKE SOUZATECHNICAL CONSULTANT
GERALD CAMPBELLTECHNICAL CONSULTANT
We wish to thank Nissan Corporationfor the information and illustrationsthat have made this booklet possible.
The RL4F03A and RL4F03V are found in the Nissan Sentra and NX Coupe vehicles. These units are hydraulically controlled and have two solenoids, one for torque converter clutch and the other for overdrive cancel. Even though these units look similar, there are significant differences in the internal geartrain. The number of clutches will also vary between the different clutch packs. The biggest difference between the units is the viscous coupling in the final drive. The viscous coupling is found in the F03V (Viscous) transaxle.
