ATSG AXOD Update Handbook

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A XO D /A XO D E (A X 4S)

UP DATE HA N DB O OK

INDEX

AXOD AND AXODE

HYDRAULIC SYSTEM CHANGES ..................................................................................................................

SPACER PLATE IDENTIFICATION .................................................................................................................

PUMP AND VLAVE BODY GASKET IDENTIFICATION ............................................................................. 14

VALVE BODY CHECKBALL LOCATIONS ..................................................................................................... 21

OIL PUMP CHECKBALL LOCATIONS .......................................................................................................... 22

VALVE BODY VALVE LOCATIONS AND IDENTIFICATION ..................................................................... 26

PREMATURE PLANETARY FAILURE ............................................................................................................ 34

INTERMEDIATE CLUTCH PACK CHANGES ............................................................................................... 40

NEW STEEL FORWARD CLUTCH PISTON .................................................................................................. 48

HARSH COASTDOWN SHIFT .......................................................................................................................... 49

SPROCKET RATIO IDENTIFICATION (ALL) ............................................................................................... 51

NEW DESIGN OIL PUMP BEARING WITH INTEGRAL SEAL ................................................................. 56

ACCUMULATOR SPRING IDENTIFICATION (ALL) .................................................................................. 58

LOW SPRAG FREEWHEEL DIRECTION ..................................................................................................... 62

FORWARD CLUTCH WAVE PLATE CHANGE ............................................................................................. 64

FORWARD CLUTCH PACK AND LOW SPRAG OUTER RACE CHANGE ............................................. 68

NEW DESIGN INPUT PLANETARY AND SUN SHELL ............................................................................... 72

NO MOVEMENT OR NO TCC .......................................................................................................................... 75

AXODE

OIL PUMP CHECKBALL LOCATION CHANGES ........................................................................................ 76

TORQUE CONVERTER AND TURBINE SHAFT SPLINE CHANGES ....................................................... 79

VALVE BODY VALVE LOCATIONS AND IDENTIFICATION ..................................................................... 80

VALVE BODY AND OIL PUMP SPACER PLATE IDENTIFICATION ........................................................ 88

OIL PUMP AND VALVE BODY GASKET IDENTIFICATION ..................................................................... 89

VALVE BODY CHECKBALL LOCATION CHANGES .................................................................................. 92

PREMATURE PLANETARY FAILURE ............................................................................................................ 95

CHAIN COVER AND THRUST WASHER CHANGES ................................................................................... 96

1991-1992 ELECTRICAL DIAGNOSIS ........................................................................................................... 100

NEW DESIGN CHAIN COVER KIT FOR NEW CASE CONNECTOR ..................................................... 103

1993-UP ELECTRICAL DIAGNOSIS .............................................................................................................. 104

NEW DESIGN TCC SOLENOID ...................................................................................................................... 106

VEHICLE SPEED SENSOR CHANGES ......................................................................................................... 108

PRESSURE TAP LOCATIONS ......................................................................................................................... 111

PRESSURE CONTROL PROBLEM DIAGNOSIS ......................................................................................... 112

WINDSTAR AND TAURUS SPACER PLATE IDENTIFICATION .............................................................. 116

LATEST CHAIN COVER AND GASKET CHANGE (NO REVERSE) ........................................................ 119

AUTOMATIC TRANSMISSION SERVICE GROUP

18639 S.W. 107TH AVENUE

MIAMI, FLORIDA 33157

(305) 670-4161

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Summary of Contents for ATSG AXOD

Page 1: Table Of Contents
A XO D /A XO D E (A X 4S) UP DATE HA N DB O OK INDEX AXOD AND AXODE HYDRAULIC SYSTEM CHANGES ........................SPACER PLATE IDENTIFICATION ......................... PUMP AND VLAVE BODY GASKET IDENTIFICATION ................14 VALVE BODY CHECKBALL LOCATIONS ..................... 21 OIL PUMP CHECKBALL LOCATIONS ......................
Page 2 We wish to thank Ford Motor Company for the information and illustrations that have made this possible. 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.
Page 48: New Steel Forward Clutch Piston
(See Figure 39). INTERCHANGEABILITY: Should be used to back service ALL previous models of the AXOD, AXODE and AX4S transaxles. Always upgrade the forward clutch piston with the newest design steel piston using the OEM part numbers listed below.
Page 54 Technical Service Information FORD AXOD AND AXODE (AX4S) WEAR ON OIL PUMP SHAFT AND BEARING Proper alignment of the oil pump and the valve body are mandatory to prevent premature wear of the oil pump drive shaft and the bearing assembly located in the pump housing. When re-assembling the valve body and oil pump, use the guide pins to assure proper alignment.
Page 56: New Design Oil Pump Bearing With Integral Seal
INTSTALLATION PROCEDURE: AXOD/AXODE (AX4S) - When using the 1st Design bearing with the "Nickel" Seal, install the seal on the valve body side, with the part number facing up, as shown in Figure 48. When using the 2nd Design bearing with the integrated seal, which is recommended, install the bearing assembly with the integrated seal facing the valve body side.
Page 57 When Using 1st Design AX4S 2nd Design With Integral Seal Oil Pump Pressure Is Used For Lube Will Retro Back On "All" AXOD/AXODE Models And AX4N Models Through 1999 AX4N 2nd Design With Integral Seal Oil Pump Pressure Is Used For Lube 2000-Up Models Only Copyright ©...
Page 58: Accumulator Spring Identification (All)
Technical Service Information FORD AXOD, AXODE, AX4S ACCUMULATOR SPRING IDENTIFICATION COMPLAINT: Shift quality complaints of various types, mostly harsh shift complaints, after the transmission has been overhauled. CAUSE: The accumulator springs may have been installed in incorrect positions, or the accumulator piston shafts are scored or worn and are interfering with proper accumulator piston movement.
Page 59 Technical Service Information Neutral-Drive Accumulator Spring Location 3-4 Accumulator Spring Location 1-2 Accumulator Spring Location ACCUMULATOR SPRINGS SPRINGS ARE WOUND OPPOSITE OF EACH OTHER TO AVOID COIL BIND Copyright © 2002 ATSG Figure 49 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 60 Technical Service Information AXOD, AXODE, AX4S, NEUTRAL-DRIVE ACCUMULATOR SPRINGS INNER SPRING OUTER SPRING APPLICATION Color Part Number Color Part Number 1986-1997 "All Models" Blue E6DZ-7G301-A Orange E6DZ-7G300-A 1995-1997 Windstar Blue E6DZ-7G301-A Orange E6DZ-7G300-A 1998-2001 "All Models" None Used Green F8DZ-7G300-BA...
Page 61 Technical Service Information AXOD, AXODE, AX4S, NEUTRAL-DRIVE ACCUMULATOR SPRING "SPECIFICATIONS" COLOR OUTSIDE DIAMETER FREE LENGTH WIRE DIAMETER Blue (Inner) 1.014" (25.75mm) 1.685" (42.82mm) .097" (2.48mm) Orange (Outer) 1.480" (37.61mm) 1.813" (46.05mm) .135" (3.44mm) Green (Outer) 1.513" (38.43mm) 1.880" (47.46mm) "Ovate" Wire ( AXOD, AXODE, AX4S, 1-2 ACCUMULATOR SPRING "SPECIFICATIONS"...
Page 62: Low Sprag Freewheel Direction
Technical Service Information FORD AXOD, AXODE (AX4S) LOW SPRAG THE LOW SPRAG OUTER RACE MUST FREEWHEEL COUNTER CLOCKWISE AND LOCK CLOCKWISE WHEN HOLDING THE OVERDRIVE DRUM FREEWHEEL LOW SPRAG OUTER RACE HOLD OVERDRIVE DRUM Copyright © 2002 ATSG Figure 52...
Page 63 Technical Service Information FORD AXOD, AXODE (AX4S) 3RD ROLLER CLUTCH THE 3RD ROLLER CLUTCH OUTER RACE MUST FREEWHEEL CLOCKWISE AND LOCK COUNTER CLOCKWISE WHEN THE 3RD ROLLER CLUTCH INNER RACE IS HELD FREEWHEEL OUTER RACE HOLD INNER RACE Copyright © 2002 ATSG...
Page 64: Forward Clutch Wave Plate Change
The 2nd design forward clutch wave plate will retro-fit back to all previous models and is the recommended wave plate for the AXOD transaxle. The 3rd design forward clutch wave plate was associated with a change in the entire forward clutch pack and should be used Only with the later design forward clutch pack, which are a larger inside diameter.
Page 65 Technical Service Information FORD AXOD FORWARD CLUTCH WAVE PLATE USED 1986-1988 4 External Teeth Inside Diameter 4.715" Material Is .062" Thick Part Number E6DZ-7E085-B Copyright © 2002 ATSG Figure 54 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 66 Technical Service Information FORD AXOD FORWARD CLUTCH WAVE PLATE USED 1989-1991 21 External Teeth Inside Diameter 4.730" Material Is .075" Thick I.D. Stamped "X" On 1 Tooth Part Number F0DZ-7E085-A Copyright © 2002 ATSG Figure 55 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 67 Technical Service Information FORD AXOD FORWARD CLUTCH WAVE PLATE USED 1992 AND LATER 21 External Teeth Inside Diameter 4.930" Material Is .083" Thick I.D. Stamped "A" On 1 Tooth Part Number F2DZ-7E085-A Copyright © 2002 ATSG Figure 56 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 68: Forward Clutch Pack And Low Sprag Outer Race Change
When all of the above parts are changed as a service package, they will retro-fit back to all previous model AXOD/AXODE transaxles. SERVICE INFORMATION: Forward Clutch Friction Plates (2nd Design) ............ F2DZ-7B164-A Forward Clutch Steel Plates (2nd Design) ............
Page 69 Inside Diameter Inside Diameter Did Not Change Did Not Change 4.575" Overall 4.825" Overall Outside Diameter Outside Diameter Copyright © 2002 ATSG Figure 57 FORD AXOD/AXODE FORD AXODE (AX4S) FORWARD FRICTION PLATE FORWARD FRICTION PLATE USED 1989-1991 USED 1992 AND LATER...
Page 70 USED 1989-1991 USED 1992 AND LATER 34 Teeth 34 Teeth 4.720" 4.920" Inside Diameter Inside Diameter Copyright © 2002 ATSG Figure 59 FORD AXOD/AXODE FORD AXODE (AX4S) FORWARD STEEL PLATE FORWARD STEEL PLATE USED 1989-1991 USED 1992 AND LATER 34 Teeth 34 Teeth 4.730"...
Page 71 Inside Diameter 4.730" Inside Diameter 4.930" Material Is .075" Thick Material Is .083" Thick I.D. Stamped "X" On 1 Tooth I.D. Stamped "A" On 1 Tooth Part Number F0DZ-7E085-A Part Number F2DZ-7E085-A Copyright © 2002 ATSG Figure 61 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 72: New Design Input Planetary And Sun Shell
When you order an Input Planetary Carrier and/or a Sun Gear and Shell assembly from OEM, they will automatically supercede to the new service package part number F4DZ-7A398-A, which includes both of the new design parts listed above. Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 74 Technical Service Information PREVIOUS DESIGN SUN GEAR AND SHELL Bushing Placement NEW DESIGN SUN GEAR AND SHELL This Area Now Machined To Accommodate New Caged Bearing New Placement Of Bushing Copyright © 2002 ATSG Figure 63 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 75: No Movement Or No Tcc
NOTE: We have seen some replacement shafts, both reman and new that were leaking between the converter apply and release passages. SERVICE INFORMATION: Oil Pump Drive Shaft (AXOD/AXODE) ..........E6DZ-7B328-A OIL PUMP DRIVE SHAFT NOTE: THERE ARE ADJOINING HOLES ON THE OPPOSITE SIDE OF THE OIL PUMP DRIVE SHAFT THAT ARE NOT ILLUSTRATED.
Page 76: Oil Pump Checkball Location Changes
1992-1998 Only - Uses 4 checkballs but in different locations, as shown in Figure 66. B-13 checkball was eliminated and B-2 checkball was added. 1999-2002 Only - Uses 3 checkballs in the locations shown in Figure 66. B-5 checkball was eliminated. Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 77 Technical Service Information CHECKBALL LOCATIONS "EARLY" 1991 "ONLY" B-13 B-11 B-10 B-12 CHECKBALL LOCATIONS "LATE" 1991 "ONLY" CHECKBALL LOCATIONS "LATE" 1991 "ONLY" B-13 B-11 B-10 B-12 Eliminated Copyright © 2002 ATSG Figure 65 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 78 CHECKBALL LOCATIONS 92-98 MODELS "ONLY" B-13 Eliminated B-11 B-2 Checkball Added B-10 B-12 Still Not Used CHECKBALL LOCATIONS 1999 AND LATER "ONLY" B-5 Eliminated B-13 Still Not Used B-11 B-10 B-12 Still Not Used Copyright © 2002 ATSG Figure 66 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 79: Torque Converter And Turbine Shaft Spline Changes
27 Or 40 31 Or 41 INNER VIEW OF 1995-Up Models: Are 25 Spline From OEM CONVERTER HUB OPENING "Do Not" Use I.D. Stamp Code For Identification If Converter Has Been Re-Manufactured Copyright © 2002 ATSG Figure 67 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 80: Valve Body Valve Locations And Identification
FRONT VIEW VALVE BODY REAR VIEW Copyright © 2002 ATSG Figure 68 On this page we have assigned numbers to all of the valve body bores and re-drawn the valves and springs and placed them in their proper locations, with each valve oriented properly and the function identified, as shown on the following pages.
Page 81 Intermediate Clutch Shuttle Valve 3-4 Shift Valve Forward Clutch Control Valve Pull-In Control Valve 3-2 Control Valve (If Retainer Breaks, 3-Neutral Shift) Neutral/Drive Engagement Control Valve 2-3 Servo Regulator Valve Copyright © 2002 ATSG Figure 69 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 87 Replace the spring retainer clip with OEM part number F1DZ-7F194-A, as shown in Figure Valve Body Front View Revised Spring Retainer Clip F1DZ-7F194-A 20. PULL-IN CONTROL VALVE 21. 3-2 CONTROL VALVE Copyright © 2002 ATSG Figure 75 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 88: Valve Body And Oil Pump Spacer Plate Identification
OEM Part Number F68Z-7Z490-A has a "47" code and replaces the "67" code, as the "67" code spacer plate is no longer available. CAUTION: Part Numbers may change or supercede without notice. Copyright © 2002 ATSG Figure 76 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 89: Oil Pump And Valve Body Gasket Identification
Plate To Valve Body F1DZ-7A136-A (Green I.D. Stripe) 1991-Up Pump Spacer Plate To Pump Body F3DZ-7G331-A (Green I.D. Stripe) SPECIAL NOTE: Color Of The I.D. Stripe May Vary From Different Suppliers Copyright © 2002 ATSG Figure 77 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 90 Plate To Chain Cover F1DZ-7C155-A (Orange I.D. Stripe) 1991-1998 Valve Body Spacer Plate To Valve Body F1DZ-7D100-A (Orange I.D. Stripe) SPECIAL NOTE: Color Of The I.D. Stripe May Vary From Different Suppliers Copyright © 2002 ATSG Figure 78 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 91 Plate To Chain Cover XF2Z-7C155-AA (Yellow I.D. Stripe) 1999-2002 Valve Body Spacer Plate To Valve Body XF2Z-7D100-AA (Blue I.D. Stripe) SPECIAL NOTE: Color Of The I.D. Stripe May Vary From Different Suppliers Copyright © 2002 ATSG Figure 79 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 92: Valve Body Checkball Location Changes
AXODE (AX4S) 1991-1992 ONLY CHECKBALL AND RELIEF VALVE LOCATIONS Relief Alignment NO. 9 NO. 7 Valve Dowel Relief Valve NO. 3 Filters NO. 8 NO. 4 NO. 1 NO. 6 Copyright © 2002 ATSG Figure 80 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 93 AXODE (AX4S) 1993-1998 CHECKBALL AND RELIEF VALVE LOCATIONS NO. 7 Checkball Eliminated 1993 Alignment Relief NO. 9 Dowel Valve Relief Valve NO. 3 Filters NO. 8 NO. 4 NO. 1 NO. 6 Copyright © 2002 ATSG Figure 81 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 94 Technical Service Information AXODE (AX4S) 1999-2002 CHECKBALL AND RELIEF VALVE LOCATIONS Relief Alignment Relief NO. 9 Valve Dowel Valve NO. 3 Filters NO. 8 NO. 4 NO. 1 NO. 6 Copyright © 2002 ATSG Figure 82 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 95: Premature Planetary Failure
This change was implemented in mid-year 1992 for all AXODE transaxles. SERVICE INFORMATION: Crossover Rear Lube Tube ............... F2DZ-7G084-A Differential/Speedo Lube Tube ..............F2DZ-7G086-A DIFF/SPEEDO LUBE TUBE ORIGINAL REAR LUBE TUBE ORIGINAL Copyright © 2002 ATSG Figure 83 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 96: Chain Cover And Thrust Washer Changes
Number 1 Thrust Washer (Before 10/13/95) ............. E6DZ-7G099-A Number 3 Thrust Washer (Before 10/13/95) ............. E6DZ-7G096-A Number 1 Thrust Washer (On or After 10/13/95) ..........F5DZ-7G099-A Number 3 Thrust Washer (On or After 10/13/95) ..........F5DZ-7G096-A Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 97 WITH TANGS ON OUTSIDE DIAMETER WITH TANGS ON OUTSIDE DIAMETER WITH SYMETRICALLY LOCATED TABS WITH SYMETRICALLY LOCATED TABS PART NUMBER E6DZ-7G096-A PART NUMBER E6DZ-7G096-A PART NUMBER F5DZ-7G096-A PART NUMBER F5DZ-7G096-A Copyright © 2002 ATSG Figure 84 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 98 PART NUMBER E6DZ-7G096-A PART NUMBER E6DZ-7G099-A NO. 1 THRUST WASHER LOCATION WITH NON-SYMETRICALLY LOCATED HOLES FOR THRUST WASHER NO. 3 THRUST WASHER LOCATION WITH CAST GROOVES FOR THRUST WASHER RETENTION Copyright © 2002 ATSG Figure 85 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 99 PART NUMBER F5DZ-7G099-A NO. 1 THRUST WASHER LOCATION WITH SYMETRICALLY LOCATED HOLES FOR THRUST WASHER NO. 3 THRUST WASHER LOCATION WITH SYMETRICALLY LOCATED HOLES AND CAST GROOVES FOR THRUST WASHER RETENTION Copyright © 2002 ATSG Figure 86 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 100: 1991-1992 Electrical Diagnosis
Technical Service Information FORD AXOD-E (1991-1992 ONLY) ELECTRICAL DIAGNOSIS (UPDATED) EPC SOLENOID: Wires for the Electronic Pressure Control solenoid are fed through pins 1 and 6 of the "Black/Gray" case connector, located on top of the transaxle (See Figure 88). Ohmmeter across terminals 1 and 6 should read 2.5-6.5 Ohms resistance.
Page 101 With Ohmmeter across pins 2 and 3 the resistance reading should correspond to the chart below. Lever Ohms Position Resistance P ---------------------------------------- 3769-4608 R ---------------------------------------- 1303-1594 N ---------------------------------------- 660-807 D ---------------------------------------- 361-442 2 ----------------------------------------- 190-232 1 ----------------------------------------- 80-95 (View Looking Into MLPS) Copyright © 2002 ATSG Figure 87 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 102 1992-Up All = (MLUS)(Gray) Yellow Blue SENSOR The 1991-1992 AXOD-E transaxle has 2 case connectors, 1 Black or Gray in color on the top of the transaxle, and 1 White in color on the side of the transaxle. Blue WHITE CASE...
Page 103: New Design Chain Cover Kit For New Case Connector
Note: Chain Cover Assembly "Kit" includes Chain Cover, New Internal Harness, New Jumper Harness, Eight Tie Wraps and Instruction Sheet. New Jumper Harness F1DZ-7Z432-A Vehicle Harness Single Nine Pin Case Connector Copyright © 2002 ATSG Figure 89 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 104: 1993-Up Electrical Diagnosis
CASE CONNECTOR CASE CONNECTOR 1 4 2 3 6 8 5 7 9 PINK BLACK BLUE GREEN PINK BROWN GREEN MLUS ORANGE YELLOW BLACK WHITE Note: Some colors may vary. Copyright © 2002 ATSG Figure 90 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 105 9. TFT RETURN (PINK) 1 4 2 3 6 8 5 7 9 PINK BLACK VIOLET LT. GREEN PINK BROWN LT. GREEN MLUS ORANGE YELLOW BLACK PINK Note: Some colors may vary. Copyright © 2002 ATSG Figure 91 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 106: New Design Tcc Solenoid
MLUS now available is the new design with the blue connector and higher resistance. ATSG has seen no problems with installing the new design MLUS on the previous model transaxles, except 1991 Taurus and Sable which are non-modulated models. Use the chart in Figure 93 to check the resistance of the MLUS through the case connector to determine which solenoid is in the transaxle.
Page 107 4. MLUS GROUND 5. SHIFT SOLENOID POWER 6. SS1 GROUND 7. TFT 8. SS2 GROUND CASE CONNECTOR 9. TFT RETURN 1 4 2 3 6 8 5 7 9 MLUS Copyright © 2002 ATSG Figure 93 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 108: Vehicle Speed Sensor Changes
The vehicle speed sensor for the AX4S is illustrated in Figure 95 and the vehicle speed sensor for the AX4N is shown in Figure 96. SERVICE INFORMATION: AX4S Vehicle Speed Sensor................XF2Z-7H103-AA AX4N Vehicle Speed Sensor................YF1Z-7H103-AA Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 110 Technical Service Information AX4S VEHICLE SPEED SENSOR PART NUMBER XF2Z-7H103-AA Copyright © 2000 ATSG Figure 95 AX4N VEHICLE SPEED SENSOR PART NUMBER YF1Z-7H103-AA Copyright © 2002 ATSG Figure 96 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 111: Pressure Tap Locations
Use the this page to correct your manuals at the shop for the correct pressure tap locations. Refer to Figure 97 for the AX4S (AXOD-E) transaxle pressure tap locations. Refer to Figure 97 for the AX4N transaxle pressure tap locations.
Page 112: Pressure Control Problem Diagnosis
If the pressures are seen to be fluctuating on the gauge, and the amperage readings are also fluctuating, then the problems are on the outside of the transaxle and are electrical. Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 113 SINGLE 9 PIN CASE CONNECTOR MODELS PURPLE/ORANGE SS-2 GRAY/RED SIG RTN WHITE/YELLOW Top 9 Pin Connector WHITE/RED SS-3 Vehicle Harness Side VPWR FROM EEC POWER RELAY PURPLE/YELLOW MLUS VPWR ORANGE/YELLOW SS-1 ORANGE/BLACK Copyright © 2002 ATSG Figure 98 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 114 With a normally functioning EPC circuit, you will see about 150 PSI on the pressure gauge while in Park, on "the initial start up", which is part of the computer strategy, "and is normal". Copyright © 2002 ATSG Figure 99 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 115 Technical Service Information PRESSURE TAP LOCATIONS DIRECT CLUTCH MAIN LINE PRESSURE TAP PRESSURE TAP PRESSURE TAP COOLER LINE FITTING P - 7 Copyright © 2002 ATSG Figure 100 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 116: Windstar And Taurus Spacer Plate Identification
Use Figures 101 and 102, using the two holes over the 1-2 capacity modulator valve area, to identify the valve body spacer plates. Copyright © 2002 ATSG AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 119: Latest Chain Cover And Gasket Change (No Reverse)
REVERSE PASSAGE PASSAGE EARLY CHANNEL PLATE GASKET A PREVIOUS DESIGN CHANNEL PLATE GASKET USED ON A LATE DESIGN CASE WILL OPEN THE REVERSE APPLY CIRCUIT TO AN EXHAUST LATE CASE Copyright © 2002 ATSG Figure 103 AUTOMATIC TRANSMISSION SERVICE GROUP...
Page 120 AX4N "PREVIOUS" DESIGN CHANNEL PLATE GASKET built "before" October of 1999 REVERSE PASSAGE "AX4N" CHANNEL PLATE GASKET I.D. AX4N "LATE" DESIGN CHANNEL PLATE GASKET built "after" October of 1999 REVERSE PASSAGE Copyright © 2000 ATSG Figure 104 AUTOMATIC TRANSMISSION SERVICE GROUP...

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