CHEC KBA LL BOOK Domestic Volume I
INDEX CHRYSLER CORP C ORP.. A904/727, A500/518, 42RE/47RE ................. ................. 34 A404/413/670, 31TH ................... .............................. ................... ........ 36 A604 (41TE) ................................ ........................................... ................... ........ 37 A606 (42LE) ................................ ........................................... ................... ........ 40 45RFE ............................................................ 114 FORD MOTOR COMPANY FMX ............ ......................... ......................... ......................... ......................... .............. .. 41 C-3 ............ ......................... ......................... ......................... .......................... ................. .... 42 C-4 ............ ......................... ......................... ......................... .......................... ................. .... 44 C-5 ............ ......................... ......................... ......................... .......................... ................. .... 46 C-6 ............ ......................... ......................... ......................... .......................... ................. .... 48 A4LD .......... ...................... ....................... ....................... ....................... ................. ...... 49 4R44E/55E, 5R44E/55E ................. ............................. ............... ... 53 AOD ............ ....................... ...................... ....................... ....................... .................. ....... 54 AODE/4R70W ........................ ................................... ....................... ............ 55 E4OD (V (Valve alve Body) ........... ........................ ......................... ............... ... 57 E4OD (Case) ............................ ........................................ ...................... .......... 62 4R100 (V (Valve alve Body) ............ ........................ ......................... ............... .. 58 4R100 (Case) ............................ ....................................... ...................... ........... 63 ATX ........... ........................ ......................... ......................... .......................... ................ ... 64 AXOD ................................. ............................................ ...................... ................. ...... 68 AXODE (AX4S) ........................... ....................................... .................. ...... 72 AX4N (4F50N) .......................... ..................................... ..................... .......... 77 5R55N ............................................................ 112 5R55W ........................................................... 113 4F20E ............................................................. 118
GENERA L MOTORS CORP. GENERAL 125C ............. ......................... ....................... ....................... ....................... ................. ...... 4 180C ............. ......................... ....................... ....................... ....................... ................. ...... 5 200C ............. ......................... ....................... ....................... ....................... ................. ...... 6 200-4R ............. ........................ ...................... ....................... ....................... .............. ... 7 325 ............... ........................... ....................... ....................... ....................... .................. ....... 9 325-4L ............. ......................... ......................... ......................... ....................... ........... 10 350C .......... ...................... ....................... ....................... ....................... ................... ........ 12 400 .......... ...................... ....................... ....................... ....................... ...................... ........... 13 425 .......... ...................... ....................... ....................... ....................... ...................... ........... 15 440-T4 .......... ...................... ....................... ...................... ....................... ................. ..... 16 700-R4 ................................ ............................................ ....................... ................. ...... 20 4L60-E ................................ ........................................... ....................... ................. ..... 22 4L80-E ................................ ........................................... ....................... ................. ..... 24 4T40-E ................................ ........................................... ....................... ................. ..... 26 4T60-E ................................ ........................................... ....................... ................. ..... 27 4T65-E ........................................................... 116 4T80-E ................................ ........................................... ....................... ................. ..... 29 4/5L40-E ........................................................ 115 Saturn (TAA (TAAT) T) ............ ......................... .......................... ...................... ......... 32
IMPORT TRANSMISSIONS FOUND IN DOMESTIC VEHICLES CHRYSLER CORP C ORP.. KM 170, 171, 172 ............ ....................... ....................... ................... ....... 107 KM 175, F4A21, 22, 23, 33 ............ ....................... ............... .... 110 JM600 (4N71B) ......................... ..................................... ..................... ......... 87
GENERA L MOTORS CORP. GENERAL F3A ............. .......................... ......................... ......................... ......................... ............... ... 80 MX-17 ................................. ............................................ ....................... ................. ..... 82 A130/A131 ............................. ........................................ ....................... .............. .. 84
FORD MOTOR COMPANY F3A .................................................................. 80 3N71B .......... ...................... ....................... ....................... ....................... ................ ..... 86 G4A-HL ............ ........................ ......................... ......................... .................... ........ 89 G4A-EL .......................................................... 94 GF4A-EL GF4A-E L ............ ........................ ......................... .......................... .................. ..... 99 F4EAT ........................................................... 105
Copyright © ATSG 2002
Updated Janu ary, 2003 2003
INTRODUCTION CHECKBAL L BOOK BOOK DOM ES ESTI TI C This "Checkball Manual" will show you the checkball locations in the case and valve body of transmissions manufactured from 1980 up through 2003. We have covered the the updates that have occured in similar model transmissions, where checkball locations may have changed. This manual covers most transmissions manufactured by Chrysler Corporation, Ford Motor Company and General Motors Corporation. We also also have included some Import transmissions transmissions that are found in Domestic vehicles.
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 permission Transmission Service Group. Group. This includes all text illustrations, illustrations, tables and charts.
" Porti ons of of mate materi ri als contain contain ed herein herein have be bee en r epri nted under under li ce cense nse fr om General General M otors Cor Cor p, Se Servi ce & Parts Ope Operati ons ons." ." Th e in f ormati on and par par t numbers contained in thi s boo bookl kl et have bee be en careful ly compiled fr om in dus dustr tr y sour sour ce cess known for their r el i abil i ty, but ATSG does does not guaran gu aran tee i ts accuracy. Copyright © ATSG 2002 DALE ENGLAND
JIM DIAL
FIELD SERVICE CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
WAYNE COLONNA
ED KRUSE
TECHNICAL SUPERVISOR
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
PETER LUBAN PETER LUBAN
GREGORY LIPNICK
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
JON GLATSTEIN
DAVID CHALKER
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
ROLAND ALVAREZ
JERRY GOTT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
GERALD CAMPBELL
MIKE SOUZA
TECHNICAL CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
AUTOMATIC TRANSMISSION SERVICE GROUP 18639 SW 107TH 107 TH AVENUE AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 1
Updated Janu ary, 2003 2003
INTRODUCTION CHECKBAL L BOOK BOOK DOM ES ESTI TI C This "Checkball Manual" will show you the checkball locations in the case and valve body of transmissions manufactured from 1980 up through 2003. We have covered the the updates that have occured in similar model transmissions, where checkball locations may have changed. This manual covers most transmissions manufactured by Chrysler Corporation, Ford Motor Company and General Motors Corporation. We also also have included some Import transmissions transmissions that are found in Domestic vehicles.
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 permission Transmission Service Group. Group. This includes all text illustrations, illustrations, tables and charts.
" Porti ons of of mate materi ri als contain contain ed herein herein have be bee en r epri nted under under li ce cense nse fr om General General M otors Cor Cor p, Se Servi ce & Parts Ope Operati ons ons." ." Th e in f ormati on and par par t numbers contained in thi s boo bookl kl et have bee be en careful ly compiled fr om in dus dustr tr y sour sour ce cess known for their r el i abil i ty, but ATSG does does not guaran gu aran tee i ts accuracy. Copyright © ATSG 2002 DALE ENGLAND
JIM DIAL
FIELD SERVICE CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
WAYNE COLONNA
ED KRUSE
TECHNICAL SUPERVISOR
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
PETER LUBAN PETER LUBAN
GREGORY LIPNICK
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
JON GLATSTEIN
DAVID CHALKER
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
ROLAND ALVAREZ
JERRY GOTT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
GERALD CAMPBELL
MIKE SOUZA
TECHNICAL CONSULTANT
TECHNICAL TECHNICA L CONSULTANT CONSULTANT
AUTOMATIC TRANSMISSION SERVICE GROUP 18639 SW 107TH 107 TH AVENUE AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 1
CHEC KBALL BOOK Vol ume I NO. 1
4T40-E
CHEC KBALL BOOK
4T40-E
Vol ume I NO. 1 NO. 4
" Threaded" H ole in Channel Plate L ocated H er e.
THM 4T40-E 1995-1996 MODELS "ONLY"
NO. 7
NO. 2
NO. 6
NO. 5
NO. 3
NO. 1
NO. 4
" Non-Threaded" Hole in Channel Plate
NO. 6
L ocated H ere.
THM 4T40-E 1997-UP MODELS "ONLY"
NO. 7
NO. 2
NO. 5
NO. 3
Copyright © 2002 ATSG
Figure 23 AUTOMATIC T RANSMISSION SERVICE GROUP 26
CHEC KBALL BOOK Volu ol u me I A904, A727, A500, A518, 42RE, 47RE
A500/A518 A904/A727 42RE, 47RE
CHEC KBALL BOOK
A500/A518 A904/A727 42RE, 47RE
Volu ol u me I A904, A727, A500, A518, 42RE, 47RE MAIN VALVE BODY AND TRANSFER PLATE "UPPERSIDE" No. 1
No. 2
No. 5
No. 8
No. 6 No. 4
No. 3
No. 9 (Not U sed sed in 47RE)
No. 7
Copyright © 2002 ATSG
Figure 31 AUTOMATIC AUTOMATIC T RANSMISSION SERVICE GROUP 34
CHEC KBALL BOOK Volume I
A500/A518 A904/A727 42RE, 47RE
TRANSFER PLATE "LOWER SIDE" CHECKBALL LOCATIONS, 1996-UP 42RE, 47RE ONLY
2 1 1 1 5 0
1996 And Later 42RE, 47RE Only 3/16" Diameter No. 10 Checkball
8 4 6 8 1 1 2 5
8 6 6
Copyright © 2002 ATSG
Figure 32 AUTOMATIC AUTOMATIC T RANSMISSION SERVICE GROUP 35
A404 A413 A670
CHEC KBALL BOOK Volu ol u me I NO. 9
NO. 4
NO. 1
NO. 6
1978 And 1979 Models Only
X
NO. 7
NO. 1 NO. 3 NO. 4 NO. 5
M anual Low Contr Contr ol Checkball Checkball 3rd/Rever 3rd/Rever se Shuttl e Bal l L ow/Reverse ow/ReverseShuttl e Bal l TV A nd Li ne Control To Shift Valves Valves
NO. 9
NO. 8 1996-UP
NO. 6 NO. 7 NO. 8 NO. 9
NO. 4
NO. 7
NO. 3
NO. 5
I ntermediate ntermediate Accumul ator And F ront Servo Servo Control Checkball Checkball F orward Clutch Contr Contr ol Checkball Checkball TV F eed Contr Contr ol Checkball Checkball TV F eed, 1-2 1-2 Accumulator A nd Exhaust Checkball Checkball
NO. 1
NO. 3
NO. 6
1980 To Cur r ent M odels odels Onl y
NO. 5
(Plastic (Plastic B all) Copyright © 2002 ATSG
Figure 33 AUTOMATIC AUTOMATIC T RANSMISSION SERVICE GROUP 36
CHEC KBAL L BOOK
A604
Volume I 1989-1991 VALVE BODY CHECKBALL LOCATIONS FOR VALVE BODY CASTING NO. 4446639
REQUIRES " F O UR" CHECKBALLS IN THE LOCATIONS SHOWN ABOVE.
Copyright © 2002 ATSG
Figure 34 AUTOMATIC TRANSMISSIO N SERVICE GROUP 37
CHEC KBALL BOOK
A604
Volume I 1992-1994 VALVE BODY CHECKBALL LOCATIONS FOR VALVE BODY CASTING NO. 4511644
REQUIRES " F O UR" CHECKBALLS IN THE LOCATIONS SHOWN ABOVE. 1995-UP VALVE BODY CHECKBALL LOCATIONS
X
REQUIRES " T H RE E " CHECKBALLS IN THE LOCATIONS SHOWN ABOVE. Copyright © 2002 ATSG
Figure 35 AUTOMATIC T RANSMISSION SERVICE GROUP 38
CHEC KBALL BOOK Volume I
A604
A604 TRANSFER PLATE (ALL YEARS)
NO. 5 - OD EXH AUST BALL CAPSULE AND " O" RING
Copyright © 2002 ATSG
Figure 36 AUTOMATIC T RANSMISSION SERVICE GROUP 39
CHEC KBAL L BOOK
42LE A606
Volume I CHRYSLER 42LE (A606) 1993 AND 1994 ONLY
REQUIRES " F I V E" CHECKBALLS IN THE LOCATIONS SHOWN ABOVE. CHRYSLER 42LE (A606) 1995 TO CURRENT
REQUIRES " F O UR" CHECKBALLS IN THE LOCATIONS SHOWN ABOVE. Copyright © 2002 ATSG
Figure 37 AUTOMATIC TRANSMISSI ON SERVICE GROUP 40
CHEC KBALL BOOK Volume I 1992-1995 AODE/4R70W CHECKBALL LOCATIONS
AODE 4R70W
CHEC KBALL BOOK
AODE 4R70W
Volume I 1992-1995 AODE/4R70W CHECKBALL LOCATIONS B8
B7
B6 B1
P
P
B2 B3 Solenoi d Screen Stands Up I n Pocket, As Shown H ere
B4
B5 Passages In Th is Ar ea M ay Vary I n Shape On 1992-1995 M odels
Some Models H ave The OD D and OD Ci rcui ts Connected To F orm One OD Ci rcui t As Shown Wit h Th e Dotted L in es.
B1 - Between the Forward Clutch circuit and the 23BP circuit (92-95 Only). B2 - In the Forward Clutch circuit near the 3-4 shift valve. B3 - In the Direct Clutch circuitnear the 2-3 backout valve. B4 - In the Overdrive and Forward Clutch circuitsnear the 1-2 shift valve. B5 - In the Reverse circuit near orifice number one. B6 - Shuttle ball between the Low and Reverse circuits. B7 - Between the L234 and Torque Converter Clutch circuits. B8 - Between the L234 and Intermediate Clutch circuits. Copyright © 2002 ATSG
Figure 52 AUTOMATIC T RANSMISSION SERVICE GROUP 55
CHEC KBALL BOOK
AODE 4R70W
Volume I 1996-UP AODE/4R70W CHECKBALL LOCATIONS B8
B7
B6 B9
P
P
B4
B3
B2
Solenoi d Scr een Stands Up I n Pocket, As Shown H ere
B5
B2 - In the Forward Clutch circuit near the 3-4 shift valve. B3 - In the Direct Clutch circuitnear the 2-3 backout valve. B4 - In the Overdrive and Forward Clutch circuitsnear the 1-2 shift valve. B5 - In the Reverse circuit near orifice number one. B6 - Shuttle ball between the Low and Reverse circuits. B7 - Between the L234 and Torque Converter Clutch circuits. B8 - Between the L234 and Intermediate Clutch circuits. B9 - Between the FC34 and 23BP circuits(1996-Up Only). Copyright © 2002 ATSG
Figure 53 AUTOMATIC T RANSMISSION SERVICE GROUP 56
CHEC KBAL L BOOK
E4OD
Volume I FORD E4OD 1989-1995 VALVE BODY CHECKBALL LOCATIONS TWO 5/16" RUBBER BALLS - ALL MODELS
RF-F0TP7A092-BA
SPECI AL NOTE: Some 1995 models were buil t wi th 1996 production val ve body, spacer plate, and val ve body gaskets. Be very carefu l to identi f y the part s on any 1995 model pr oper ly.
FORD E4OD
1996-1998 VALVE BODY CHECKBALL LOCATIONS REQUIRES THREE 1/4" RUBBER BALLS, AND TWO 5/16" RUBBER BALLS
RF-F6TP7A092-AB
5/16" Rubber Checkball
5/16" Rubber Checkball
1/4" Rubber Checkballs
Figure 54 AUTOMATIC TRANSMISSI ON SERVICE GROUP 57
Copyright © 2002 ATSG
CHEC KBALL BOOK Volume I
4R100
FORD 4R100 1998-2003 VALVE BODY CHECKBALL LOCATIONS REQUIRES "TWO" 1/4" RUBBER BALLS, AND "TWO" 5/16" RUBBER BALLS
RF-F6TP7A092-AB
X
5/16" Rubber Checkball 1/4" Rubber Checkballs
5/16" Rubber Checkball
Copyright © 2002 ATSG
Figure 55 AUTOMATIC T RANSMISSION SERVICE GROUP 58
CHEC KBALL BOOK Volume I FORD E4OD
E4OD
CHEC KBALL BOOK
E4OD
Volume I FORD E4OD 1996-1998 CASE CHECKBALL LOCATIONS REQUIRES EIGHT (5/16") RUBBER BALLS CB-8
CB-7
BS-3
BS-1
CB-6
CB-1
INTERM EDIATE AC C UM ULATO R REG ULATOR
CB-14
FILTER ASSEM BLY
SHIFT 1 AIR BLEED
CB-9
SHIFT 2 AIR BLEED
1/4" STEEL BALL EPC RELIEF BALL
F il ter Assembly ......... F1TZ -7H 194-A EPC Spri ng ............... E9TZ- 7D017-A
SPRING GOES INTO THE CASE FIRST (USED 91-96 ONLY)
SPRING GOES INTO THE CASE FIRST (USED ALL MODELS) Copyright © 2002 ATSG
Figure 59 AUTOMATIC T RANSMISSION SERVICE GROUP 62
CHEC KBALL BOOK
4R100
Volume I FORD 4R100 1998-2003 CASE CHECKBALL LOCATIONS REQUIRES EIGHT (5/16") RUBBER BALLS CB-8
CB-7
BS-3
BS-1
CB-6
CB-1
INTERM EDIATE AC C UM ULATO R REG ULATOR
CB-14
FILTER ASSEM BLY
SHIFT 1 AIR BLEED
CB-9
SHIFT 2 AIR BLEED
1/4" STEEL BALL EPC RELIEF BALL
F il ter Assembly ......... F1TZ -7H 194-A EPC Spri ng ............... E9TZ- 7D017-A
SPRING GOES INTO THE CASE FIRST (USED 91-96 ONLY)
SPRING GOES INTO THE CASE FIRST (USED ALL MODELS) Copyright © 2002 ATSG
Figure 60 AUTOMATIC T RANSMISSION SERVICE GROUP 63
CHEC KBALL BOOK Volume I PUMP CHECKBALL LOCATIONS
B- 5
AXOD-E (AX4S)
CHEC KBALL BOOK
AXOD-E (AX4S)
Volume I PUMP CHECKBALL LOCATIONS "EARLY" 1991 "ONLY"
B- 5 B-13
B-11
X
Tr ansaxle Seri al N umbers (Up To And I ncluding) See Chart Below, Get A Nu mber 12 Checkball B-10
Vehicle L ine
Up To And I ncluding Seri al Nu mber
B-12
M odel Code
1991 Taurus/Sable 3.8L
54553
PNA-EA
1991 Taur us/Sable 3.0L
195343
PNA-EC
1991 Contin ental 3.8L
39653
PNA-EB
1991 Al l Police 3.8L
10936
PNA-EE
B- 5 B-13
PUMP CHECKBALL LOCATIONS "LATE" 1991 "ONLY"
B-11
X
X
B-10
B-12 El iminated
Figure 69 AUTOMATIC T RANSMISSION SERVICE GROUP 72
Copyright © 2002 ATSG
CHEC KBALL BOOK
AXOD-E (AX4S)
Volume I PUMP CHECKBALL LOCATIONS 92-98 MODELS "ONLY" B- 5
B-13 El iminated X
B-11
X
B-2 Checkball Added B-10
B-12 Still Not U sed
PUMP CHECKBALL LOCATIONS 1999 AND LATER "ONLY" B-5 Eli minated
X
B-13 Still Not U sed
X
B-11
B-2 X
B-10
B-12 Still Not U sed
Copyright © 2002 ATSG
Figure 70 AUTOMATIC T RANSMISSION SERVICE GROUP 73
CHEC KBALL BOOK
AXOD-E (AX4S)
Volume I AXODE (AX4S) 1991-1992 ONLY CHECKBALL AND RELIEF VALVE LOCATIONS Relief Valve
NO. 9
NO. 7
Alignment Dowel
Relief Valve
NO. 3 Filters
NO. 8
NO. 4
NO. 1
NO. 6
B1: F orces reverse clutch f eed oil th rough t he A ori fi ce whil e all owing the clutch to exhaust with out r estr iction. B2: F orces for ward clutch f eed oil t hr ough the K ori fi ce for a contr olled engagement. Added in 1992. B3: F orces L ow/I nter. Servo apply pressure to be rou ted throu gh th e 2-3 servo r egul ator val ve and engagement valve. B4: F orces Overdr ive Servo apply oil thr ough the H ori fi ce for a contr olled apply. B5: Seperat es Rever seapply oil f rom th e L ow/I nterm ediate band apply cir cui t. El im in ated in 1999. B6: D ir ects L ow/I nter. B and release oil to be exh austed at the 1-2 shi ft val ve, on 4-2 or 3-2 downshif t. B7: F orces Di r ect Clu tch and L ow/I nterm ediate Band r elease oil to be exhausted at the 1-2 shif t valve, on a 4-2 or 3-2 downshif t, and was eli mi nated in 1993. B8: Seperates Di rect Clutch apply cir cuit, f rom M anual 1st dir ect clutch apply cir cuit.
Copyright © 2002 ATSG
Figure 71 AUTOMATIC T RANSMISSION SERVICE GROUP 74
CHEC KBALL BOOK
AXOD-E (AX4S)
Volume I AXODE (AX4S) 1993-1998 CHECKBALL AND RELIEF VALVE LOCATIONS Relief Valve
NO. 9
NO. 7 Checkball El imi nated 1993
Alignment Dowel
Relief Valve
X
NO. 3 Filters
NO. 8
NO. 4
NO. 1
NO. 6
B 9: F orces Di rect Clutch apply oil and Low/I ntermediate release oil to pass thr ough the F ori fi ce. B10: B locks In termediate Clut ch apply oil fr om enterin g the Low/I ntermediate Band release cir cuit. B11: T hi s is Dir ect Clutch " Shuttle" ball. On the 2-3 shi ft, th e dir ect clutch and band release is fed fr om the 2-3 shif t valve via the 1-2 shif t valve. Wh en the 3-4 shi ft valve strokes, the 3-4 shi ft valve becomes the sour ce of dir ect clutch and band r elease feed. B12: Seper atesEPC pressur e fr om th e L234 pr essur e passages, and elim in ated in late 1991. B13: F orces Forwar d Clutch oi l to be exhausted thr ough the B ori fi ce duri ng a 3-4 upshif t, and eli min ated in 1992.
Copyright © 2002 ATSG
Figure 72 AUTOMATIC T RANSMISSION SERVICE GROUP 75
CHEC KBALL BOOK
AXOD-E (AX4S)
Volume I AXODE (AX4S) 1999-2002 CHECKBALL AND RELIEF VALVE LOCATIONS Relief Valve
NO. 9
Relief Valve
Alignment Dowel
NO. 3 Filters
NO. 8
NO. 4
NO. 1
NO. 6
Copyright © 2002 ATSG
Figure 73 AUTOMATIC T RANSMISSION SERVICE GROUP 76
CHEC KBALL BOOK Vol ume I
SPRINT MX-17
MX-17 (SPRINT)
CHEC KBALL BOOK
MX-17 (SPRINT)
Vol ume I
SPRINT MX-17 UPPER VALVE BODY CHECKBALL LOCATIONS
NO. 3
NO. 4
NO. 1
NO. 2
Copyright © 2002 ATSG
Figure 79 AUTOMATIC T RANSMISSION SERVICE GROUP 82
CHEC KBALL BOOK Volume I
FORD G4A-EL
CHEC KBALL BOOK Volume I
FORD G4A-EL
FORD G4A-EL PREMAIN VALVE BODY "COVER SIDE"
3/4 CLUTCH FEED ORIFICE (.031" - .071")
2 0 4 D
Copyright © 2002 ATSG
Figure 91 AUTOMATIC T RANSMISSION SERVICE GROUP 94
CHEC KBALL BOOK
FORD G4A-EL
Volume I FORD G4A-EL PREMAIN VALVE BODY "MAIN BODY SIDE"
THROTTLE PRESSURE RELIEF BALL AND SPRING 3/4 BAND APPLY ORIFICE (.077")
FORWARD CLUTCH FEED ORIFICE (.077")
Copyright © 2002 ATSG
Figure 92 AUTOMATIC T RANSMISSION SERVICE GROUP 95
CHEC KBALL BOOK Volume I
FORD G4A-EL
FORD G4A-EL MAIN VALVE BODY "PREMAIN BODY SIDE"
CONVERTER PRESSURE RELIEF BALL AND SPRING (Ball Down First)
2/4 BAND APPLY ORIFICE (.031") Copyright © 2002 ATSG
Figure 93 AUTOMATIC T RANSMISSION SERVICE GROUP 96
CHEC KBALL BOOK
FORD G4A-EL
Volume I FORD G4A-EL MAIN VALVE BODY "REAR BODY SIDE"
MANUAL 1ST/REVERSE SHUTTLE BALL MANUAL 1ST/REVERSE FEED ORIFICE (.079" - .117")
Copyright © 2002 ATSG
Figure 94 AUTOMATIC T RANSMISSION SERVICE GROUP 97
CHEC KBALL BOOK
FORD G4A-EL
Volume I FORD G4A-EL REAR VALVE BODY
COAST CLUTCH FEED ORIFICE (.039")
REAR CLUTCH FEED ORIFICE (.039")
LOW/REVERSE EXHAUST ORIFICE (.077") (Eliminated in 90-Up M odels)
Copyright © 2002 ATSG
Figure 95 AUTOMATIC T RANSMISSION SERVICE GROUP 98
CHEC KBAL L BOOK
FORD GF4A-EL
Volume I FORD GF4A-EL PREMAIN VALVE BODY "COVER SIDE"
.250" DIAMETER RUBBER CHECKBALLS
E
F G
F
F
9 C F U
2 0 4 D
F
F
F
D 5 E
Copyright © 2002 ATSG
Figure 96 AUTOMATIC TRANSMISSI ON SERVICE GROUP 99
CHEC KBALL BOOK Volume I
FORD GF4A-EL
FORD GF4A-EL PREMAIN VALVE BODY COVER
PREMAIN COVER
.250" DIAMETER RUBBER CHECKBALL
Copyright © 2002 ATSG
Figure 97 AUTOMATIC T RANSMISSION SERVICE GROUP 100
CHEC KBALL BOOK Volume I
FORD GF4A-EL
FORD GF4A-EL PREMAIN VALVE BODY "MAIN BODY SIDE"
FLUID SCREEN
.250" DIAMETER RUBBER CHECKBALLS
Copyright © 2002 ATSG
Figure 98 AUTOMATIC T RANSMISSION SERVICE GROUP 101
CHEC KBALL BOOK Volume I
FORD GF4A-EL
FORD GF4A-EL MAIN VALVE BODY "PREMAIN BODY SIDE"
.250" DIAMETER RUBBER CHECKBALL
FLUID SCREEN
Copyright © 2002 ATSG
Figure 99 AUTOMATIC T RANSMISSION SERVICE GROUP 102
CHEC KBALL BOOK
FORD GF4A-EL
Volume I FORD GF4A-EL MAIN VALVE BODY "REAR BODY SIDE"
FLUID SCREEN
1 L 1 4
.250" DIA. RUBBER CHECKBALLS
.250" DIA. RUBBER CHECKBALLS
FLUID SCREENS Copyright © 2002 ATSG
Figure 100 AUTOMATIC T RANSMISSION SERVICE GROUP 103
CHEC KBALL BOOK Volume I
FORD GF4A-EL
FORD GF4A-EL REAR VALVE BODY "MAIN BODY SIDE"
FLUID SCREENS .250" DIA. RUBBER CHECKBALLS
Copyright © 2002 ATSG
Figure 101 AUTOMATIC T RANSMISSION SERVICE GROUP 104
CHEC KBALL BOOK Volume I
5R55N
CHEC KBALL BOOK Volume I
5R55N
FORD 5R55N "5R55N" VALVE BODY CHECKBALL LOCATIONS
" Three" .250" Check Ball s
Copyright © 2001 ATSG
Figure 109 AUTOMATIC T RANSMISSION SERVICE GROUP 112
CHEC KBALL BOOK
5R55W
Volume I FORD 5R55W "5R55W" VALVE BODY CHECKBALL LOCATIONS
" Two" .250" Check Ball s
Copyright © 2001 ATSG
Figure 110 AUTOMATIC T RANSMISSION SERVICE GROUP 113
CHEC KBAL L BOOK
45RFE
Volume I CHRYSLER 45RFE VALVE BODY CHECKBALL LOCATIONS
SWITCH VALVE RETAINER
REQUIRES " SEVEN" 1/4" STEEL CHECKBALLS
Copyright © 2002 ATSG
Figure 111 AUTOMATIC TRANSMISSI ON SERVICE GROUP 114
CHEC KBALL BOOK
4L40-E 5L40-E
Volume I "5L40-E" CHECK BALL LOCATIONS
SPRING ILLUS. NO. 302
No. 2 No. 3
No. 4
No. 5
No. 6
No. 7
No. 1 No. 8
No. 9
No. 10 No. 12
No. 11 (5L40-E Only)
"4L40-E" CHECK BALL LOCATIONS
SPRING ILLUS. NO. 302
No. 2 No. 3
No. 4
No. 5
No. 6
No. 7
No. 1 No. 8
No. 9
No. 10 No. 12
Copyright © 2002 ATSG
Figure 112 AUTOMATIC T RANSMISSION SERVICE GROUP 115
CHEC KBALL BOOK
4T65-E
Volume I THM 4T65-E VALVE BODY CHECKBALL LOCATIONS .375" DIAMETER STEEL CHECKBALLS
.250" DIAMETER STEEL CHECKBALLS
Copyright © 2002 ATSG
Figure 113 AUTOMATIC T RANSMISSION SERVICE GROUP 116
CHEC KBALL BOOK
4T65-E
Volume I THM 4T65-E CHANNEL PLATE CHECKBALL LOCATIONS
.250" DIAMETER STEEL CHECKBALLS
.250" DIAMETER STEEL CHECKBALLS Copyright © 2002 ATSG
Figure 114 AUTOMATIC T RANSMISSION SERVICE GROUP 117
CHEC KBAL L BOOK
4F20E
Volume I FORD 4F20E "INTERMEDIATE" VALVE BODY CHECKBALL LOCATIONS
REQUIRES SIX (6) STEEL CHECKBALLS 5.5mm (.217") DIAMETER IN THE LOCATIONS SHOWN BELOW
Th is Checkball I s Omitt ed On 1995-Up M odels
Copyright © 2002 ATSG
Figure 115 AUTOMATIC TRANSMISSIO N SERVICE GROUP 118
CHEC KBALL BOOK
4F20E
Volume I FORD 4F20E "UPPER" VALVE BODY CHECKBALL LOCATIONS PILOT FILTER INSTALLED ON SPACER PLATE WITH LEGS UP AS SHOWN
REQUIRES FIVE (5) STEEL CHECKBALLS 5.5mm (.217") DIAMETER IN THE LOCATIONS SHOWN BELOW
SPACER PLATE
Copyright © 2002 ATSG
Figure 116 AUTOMATIC T RANSMISSION SERVICE GROUP 119
