Post on 02-Jun-2018
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 1/112
INDEX
Copyright © ATSG 2004
CHEC KBAL L BOOK Import Volume II
ACURA INTEGRA
ACURA LEGEND
BMW ELECTRONIC
HONDA ACCORD
HONDA CIVIC
HONDA PASSPORT
HONDA PRELUDE
Model "G4" ................................................................................................................................... 12
Model "4L30-E" ........................................................................................................................... 67
Model "CA" .................................................................................................................................. 4 Model "MPRA" ............................................................................................................................ 8
ZF 4HP-22 (4 Solenoid Only) ........................................................................................................ 16 ZF 4HP-22 (5 Solenoid Only) ........................................................................................................ 20
Model "AS" ................................................................................................................................... 28 Model "F4" .................................................................................................................................... 32 Models "PX4B", "APX4", "MPOA", "AYOA", "BOYA" ......................................................... 36
Model "CA" ................................................................................................................................... 40 Model "L4", "ML4A" (1988 Model Only) ..................................................................................44 Model "L4", "ML4A" (89-90 Model Only) .................................................................................47 Model "M24A" .............................................................................................................................. 50 Model "A4RA" .............................................................................................................................. 53
Model "F4" .................................................................................................................................... 32 Model "K4" (Early Model Only) ..................................................................................................56 Model "K4" (Late Model Only) ....................................................................................................60 Model "PY8A" ............................................................................................................................... 64
AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 107TH AVENUEMIAMI, FLORIDA 33157
(305) 670-4161
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 2/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 3/112
INDEX
Copyright © ATSG 2004
CHEC KBAL L BOOK Import Volume I I
MAZDA
MITSUBISHI
SPRINT, SUZUKI, GEO
SPECTRUM
SAAB
VOLKSWAGON PASSAT
VOLVO
Model F3A ..................................................................................................................................... 70
Model G4A-H L ............................................................................................................................. 72
Model F4A-EL .............................................................................................................................. 78
Model G4A-EL .............................................................................................................................. 80
Model GF4A-EL (7 Solenoid) ...................................................................................................... 85
Model N4A-EL .............................................................................................................................. 90
Model F3A ..................................................................................................................................... 70
Models KM 170, KM171, KM172 .................................................................................................. 92
Models KM 175, KM176, KM177 .................................................................................................. 96
Model MX17 ................................................................................................................................. 100
Model 096-097 .............................................................................................................................. 108
Model ZF 4HP-18 ......................................................................................................................... 102
Model AW50-42LE......................................................................................................................... 105
Model AW50-42LE ...................................................................................................................... 105
AUTOMATIC TRANSMISSION SERVICE GROUP18639 SW 107TH AVENUEMIAMI, FLORIDA 33157
(305) 670-4161
VW/AUDI
O1M ............................................................................................................................................. 110
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 4/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
ACURA INTEGRMODEL "CA"
4
P
7
S
7
S
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
5.5mm (.216") DIAMETER STEEL CHECKBALLS
ACURA INTEGRA MODEL "CA"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 5/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
ACURA INTEGRA MODEL "CA"MAIN VALVE BODY "BOTTOM VIEW"
ACURA INTEGRMODEL "CA"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 6/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
6
TWO LONGHOLLOWDOWELS
SHORTHOLLOWDOWEL
FLUIDSCREEN
RELIEF VALVEAND SPRING
ACURA INTEGRA MODEL "CA""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
5.5mm (.216") DIA.STEEL CHECKBALL
5.5mm (.216") DIA.STEEL CHECKBALL
AND SPRING
2
PRESSURE REGULATOR VALVE BODY
SECONDARYVALVE BODY
ACURA INTEGRMODEL "CA"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 7/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
CAUTION:
NOTE:
The Servo Release Check Valve is
staked into the servo valve body asshown, but it can fall out or can be blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
ACURA INTEGRMODEL "CA"
SERVO RELEASECHECK VALVE
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 8/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 9/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
ACURA INTEGRA MODEL "MPRA"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
ACURA INTEGMODEL "MPRA
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 10/112
FLUIDSCREEN
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
10
ACURA INTEGRA MODEL "MPRA""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
ACURA INTEGRMODEL "MPRA
2 QK
P R O
FLUIDSCREEN
RELIEF VALVEAND SPRING
SHORTHOLLOWDOWEL SHORT
HOLLOWDOWEL
PRESSURE REGULATOR VALVE BODY
9
P R O
Z
5.5mm (.216") DIAMETER STEEL CHECKBALLS
1ST ACCUMCHOKE VALVE
LONGHOLLOWDOWEL
LONGHOLLOWDOWEL
SECONDARYVALVE BODY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 11/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
We wish to thank the following for supplying the actualvalve bodies that have made these illustrations possible.
2414 SW 8TH STREET
MIAMI, FLORIDA 33135
5846 SW 68TH STREET
SOUTH MIAMI, FLORIDA 33143
INDEPENDENT TRANSMISSION SERVICE NDEPENDENT TR NSMISSION SERVICE
Toll Free (800) 966-4621
Phone (305) 642-4621
Fax (305) 541-1444
Phone (305) 666-3544
Phone (305) 666-4208
Fax (305) 666-8238
LORY
TRANSMISSION
PARTS
LORY
TR NSMISSION
P RTS
1
Ask for Mario Aristides
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 12/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
ACURA LEGEMODEL "G4
12
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
5.5mm (.216") DIAMETER STEEL CHECKBALLS
ACURA LEGEND MODEL "G4"MAIN VALVE BODY "TOP VIEW"
PG4G
1
T
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 13/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
ACURA LEGEND MODEL "G4"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
ACURA LEGEMODEL "G4
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 14/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
14
TWO LONGHOLLOWDOWELS
ACURA LEGEND MODEL "G4""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
RELIEF VALVEAND SPRING
5.5mm (.216") DIA.STEEL CHECKBALLS
SECONDARYVALVE BODY
PRESSURE REGULATOR VALVE BODY
SHORTHOLLOWDOWEL
FLUIDSCREEN
1
3
Copyright © 1999 ATSG
ACURA LEGEMODEL "G4
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 15/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
NOTE:
CAUTION:The Servo Release Check Valve isstaked into the servo valve body asshown, but it can fall out or can be
blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
1
SERVO RELEASECHECK VALVE
Copyright © 1999 ATSG
ACURA LEGEMODEL "G4
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 16/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I BMW ZF4HPELECTRON(4 Solenoid O
16
INTERMEDIATECLUTCH FEED.040" Cup Down
INTERMEDIATEACCUMULATOR
.040" Cup Up
DIRECTACCUMULATOR
.035" Cup Up
.175" DIAMETER CHECKBALL
(Some Models Only)
BMW ELECTRONIC ZF4HP-22 (4 SOLENOID ONLY)"LOWER FRONT" VALVE BODY
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 17/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
BMW ELECTRONIC ZF4HP-22 (4SOLENOID ONLY)"LOWER REAR" VALVE BODY
INPUTACCUMULATOR
.055" Cup Down
OVERDRIVEACCUMULATOR .040" Cup Up
PLASTIC VALVEAND SPRING
BMW ZF4HPELECTRON(4 Solenoid On
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 18/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
18
OVERDRIVE.062" Cup Down
.047" Cup Down
FORWARDACCUMULATOR
.032" Cup Down
.040" Cup Down
LOW/REVERSEACCUMULATOR
.032" Cup Down
.218" DIAMETER PLASTIC CHECKBALL
.250" DIAMETER PLASTIC CHECKBALL
BMW ELECTRONIC ZF4HP-22 (4 SOLENOID ONLY)CHANNEL PLATE
BMW ZF4HPELECTRON(4 Solenoid On
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 19/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
BMW ELECTRONIC ZF4HP-22 (4 SOLENOID ONLY)"UPPER RIGHT" AND "UPPER LEFT" VALVE BODY
2/1
P 2 1 / 2
1 0 4 3 4
2 7 0
4 1
9
BMW ZF4HPELECTRON(4 Solenoid On
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 20/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I BMW ZF4HPELECTRON(5 Solenoid On
20
INTERMEDIATECLUTCH FEED.046" Cup Down
INTERMEDIATEACCUMULATOR
.032" Cup Up
DIRECTACCUMULATOR
.046" Cup Up
.175" DIAMETER
CHECKBALL(Some Models Only)
BMW ELECTRONIC ZF4HP-22 (5 SOLENOID ONLY)"LOWER FRONT" VALVE BODY
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 21/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
2
BMW ELECTRONIC ZF4HP-22 (5 SOLENOID ONLY)"LOWER REAR" VALVE BODY
INPUTACCUMULATOR
.052" Cup Down
OVERDRIVEACCUMULATOR .039" Cup Up
PLASTIC VALVEAND SPRING
Copyright © 1999 ATSG
BMW ZF4HPELECTRON(5 Solenoid On
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 22/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 23/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
2
BMW ELECTRONIC ZF4HP-22 (5 SOLENOID ONLY)"UPPER RIGHT" AND "UPPER LEFT" VALVE BODY
.175" DIAMETER CHECKBALL
Copyright © 1999 ATSG
BMW ZF4HPELECTRON(5 Solenoid On
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 24/112
Retainer
Retainer
Copyright © 1999 ATSG
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I BMW ZF-5HPELECTRON
24
BMW ELECTRONIC ZF5HP-30"LOWER FRONT" VALVE BODY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 25/112
Only One .250" (6.35mm) ball is located here.
Do Not install a ball in the pocket marked X.
X
Copyright © 1999 ATSG
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I BMW ZF-5HPELECTRON
2
BMW ELECTRONIC ZF5HP-30"UPPER REAR" VALVE BODY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 26/112
3 9 1 1 / 1 1 0 9 0
1 0 5 5 6 2 7
Copyright © 1999 ATSG
Round Screen
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I BMW ZF-5HPELECTRON
26
BMW ZF-5HP-30 CHANNEL PLATE"UPPER REAR" VALVE BODY SIDE
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 27/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 28/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
28
HONDA ACCORD MODEL "AS" CARBURETEDMAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
HONDA ACCOMODEL "ASCarbureted
5.5mm (.216") DIA.STEEL CHECKBALL
AND SPRING
96
8
TWOSHORT
HOLLOW
DOWELS
TWOSHORT
HOLLOWDOWELS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 29/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
2
HONDA ACCORD MODEL "AS" CARBURETEDMAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
RELIEF VALVEAND SPRING
SHORTHOLLOWDOWEL
HONDA ACCOMODEL "ASCarbureted
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 30/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
30
HONDA ACCORD MODEL "AS" CARBURETED"PRESSURE REGULATOR" VALVE BODY
Copyright © 1999 ATSG
9 5
PRESSURE REGULATOR VALVE BODY
Top View
PRESSURE REGULATOR VALVE BODYBottom View
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
5.5mm (.216") DIA.STEEL CHECKBALL
HONDA ACCOMODEL "ASCarbureted
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 31/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
3
NOTE:
CAUTION:The Servo Release Check Valve is
staked into the servo valve body asshown, but it can fall out or can be blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
SERVO RELEASECHECK VALVE
Copyright © 1999 ATSG
HONDA ACCOMODEL "ASCarbureted
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 32/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume IIHONDA PRELU
AND ACCORDMODEL "F4"
32
HONDA PRELUDE AND ACCORD MODEL "F4"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
5.5mm (.216") DIAMETER STEEL CHECKBALLS
TWOSHORT
HOLLOWDOWELS
LONGSOLID
DOWEL
5.5mm (.216") DIAMETER STEEL CHECKBALL1988-1989 Models Only
9 S
PF4
N
1
T
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 33/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume II
3
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
HONDA PRELUDE AND ACCORD MODEL "F4"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
HONDA PRELUAND ACCORDMODEL "F4"
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 34/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume II
34
TWO LONGHOLLOWDOWELS
RELIEF VALVEAND SPRING
HONDA PRELUDE AND ACCORD MODEL "F4""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
5.5mm (.216") DIA.STEEL CHECKBALL
7
PRESSURE REGULATOR VALVE BODY
FLUIDSCREEN
SECONDARYVALVE BODY
Copyright © 1999 ATSG
HONDA PRELUAND ACCORDMODEL "F4"
SHORTHOLLOWDOWEL
5.5mm (.216") DIA.STEEL CHECKBALL
AND SPRING*
* SOME 1989 MODELS MAY NOT USE SPRING.
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 35/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume II
SERVO VALVE BODY
NOTE:
CAUTION:The Servo Release Check Valve is
staked into the servo valve body asshown, but it can fall out or can be blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
3
SERVO RELEASECHECK VALVE
Copyright © 1999 ATSG
HONDA PRELUAND ACCORDMODEL "F4"
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 36/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
36
HONDA ACCORD MODELS "PX4B" "APX4" "MPOA" "AYOA" "BOYA"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
FLUIDSCREEN
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
HONDA ACCORDMODELS "PX4B" "APX"MPOA" "AOYA" "BOY
1 2
PX4-00
5.5mm (.216") DIAMETER STEEL CHECKBALLS
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 37/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
3
HONDA ACCORD MODELS "PX4B" "APX4" "MPOA" "AOYA" "BOYA"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
SHORTHOLLOWDOWEL
HONDA ACCORDMODELS "PX4B" "APX"MPOA" "AOYA" "BOY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 38/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
38
HONDA ACCORD MODELS "PX4B" "APX4" "MPOA" "AOYA" "BOYA""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
PRESSURE REGULATOR VALVE BODY
FLUIDSCREEN
A O 8
LONGHOLLOWDOWEL
LONGHOLLOWDOWELSECONDARY
VALVE BODY5.5mm (.216") DIA.
STEEL CHECKBALLS
HONDA ACCORDMODELS "PX4B" "APX"MPOA" "AOYA" "BOY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 39/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
3
Copyright © 1999 ATSG
HONDA ACCORD MODELS "PX4B" "APX4" "MPOA" "AOYA" "BOYA"ACCUMULATOR BODY
1ST ACCUMULATOR CHOKE VALVE
Not Necessary
To Remove
ACCUMULATOR BODY COVER
5.5mm (.216") DIA.
STEEL BALL
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
BOTTOM VIEW
HONDA ACCORDMODELS "PX4B" "APX"MPOA" "AOYA" "BOY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 40/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
HONDA CIVMODEL "C
40
P
7
S
7
S
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
5.5mm (.216") DIAMETER STEEL CHECKBALLS
HONDA CIVIC MODEL "CA"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 41/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
HONDA CIVMODEL "CA
4
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
HONDA CIVIC MODEL "CA"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 42/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
HONDA CIVMODEL "CA
42
TWO LONGHOLLOWDOWELS
SHORTHOLLOWDOWEL
RELIEF VALVEAND SPRING
HONDA CIVIC MODEL "CA""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
5.5mm (.216") DIA.STEEL CHECKBALL
5.5mm (.216") DIA.STEEL CHECKBALLAND SPRING
2
PRESSURE REGULATOR VALVE BODY
FLUIDSCREEN
SECONDARYVALVE BODY
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 43/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
NOTE:
CAUTION:The Servo Release Check Valve isstaked into the servo valve body as
shown, but it can fall out or can be blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
HONDA CIMODEL "C
SERVO RELEASECHECK VALVE
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 44/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
44
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
1988 HONDA CIVIC MODEL "L4", "ML4A"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
P L 4
3
1
B
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
LONGSOLID
DOWEL
RELIEF VALVEAND SPRING
FLUIDSCREEN
HONDA CIVICMODEL "L4", "ML4
1988 Model Only
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 45/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
4
1988 HONDA CIVIC MODEL "L4", "ML4A"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
SHORTHOLLOWDOWEL
HONDA CIVICMODEL "L4", "ML4
1988 Model Only
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 46/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
46
1988 HONDA CIVIC MODEL "L4", "ML4A""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
TWO SHORTHOLLOWDOWELS
RELIEF VALVEAND SPRING(Valve in First)
PRESSURE REGULATOR VALVE BODY
SECONDARYVALVE BODY
TWO LONGHOLLOWDOWELS
5.5mm (.216") DIAMETER STEEL CHECKBALL
5.5mm (.216") DIA.STEEL CHECKBALL
AND SPRING
HONDA CIVICMODEL "L4", "ML4
1988 Model Only
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 47/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
4
1989-1990 HONDA CIVIC MODEL "L4", "ML4A"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
HONDA CIVICMODEL "L4", "ML4
89-90 Model Only
P P 6
3
2
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALL
FLUIDSCREEN
RELIEF VALVEAND SPRINGValve I n First
TWOSHORT
HOLLOWDOWELS
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 48/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
48
Copyright © 1999 ATSG
1989-1990 HONDA CIVIC MODEL "L4", "ML4A"MAIN VALVE BODY "BOTTOM VIEW"
SHORTHOLLOWDOWEL
HONDA CIVICMODEL "L4", "ML4
89-90 Model Only
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 49/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 50/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
HONDA CIVIMODEL "M24
50
HONDA CIVIC MODEL "M24A"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
P24
9 2
9
1
V 1 5
5
V
E-8
5.5mm (.216") DIAMETER STEEL CHECKBALLS
SHORTHOLLOWDOWEL
SHORTHOLLOW
DOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 51/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
5
HONDA CIVIC MODEL "M24A"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
HONDA CIVIMODEL "M24
SHORTHOLLOW
DOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 52/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
52
HONDA CIVIC MODEL "M24A""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
HONDA CIVIMODEL "M24
H
2
RELIEF VALVESAND SPRINGS
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
PRESSURE REGULATOR VALVE BODY
SECONDARYVALVE BODY
LONGHOLLOWDOWEL
LONGHOLLOWDOWEL
5.5mm (.216") DIA.STEEL CHECKBALLS
1ST ACCUM.CHOKE VALVE
FLUIDSCREEN
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 53/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
HONDA CIVIMODEL "A4R
5
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
HONDA CIVIC MODEL "A4RA"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
P4R1
FLUIDSCREEN
1ST ACCUMULATOR CHOKE VALVE
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 54/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
54
HONDA CIVIC MODEL "A4RA"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
HONDA CIVIMODEL "A4R
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 55/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
5
HONDA CIVIC MODEL "A4RA""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
HONDA CIVIMODEL "A4R
P 2
2
RELIEF VALVESAND SPRINGS
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
PRESSURE REGULATOR VALVE BODY
LONGHOLLOWDOWEL
LONGHOLLOWDOWEL
P 4 R 2
SECONDARYVALVE BODY
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 56/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
56
HONDA PRELUDE " Early" MODEL "K4"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
HONDA PRELUEarly MODEL "K
PK4K
6 S
2
ONE FLUIDSCREEN
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 57/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
5
HONDA PRELUDE " Early" MODEL "K4"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
SHORTHOLLOWDOWEL
HONDA PRELUEarly MODEL "K
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 58/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
58
HONDA PRELUDE " Early" MODEL "K4""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
HONDA PRELUEarly MODEL "K
PRESSURE REGULATOR VALVE BODY
P K 4
5.5mm (.216")CHECKBALLAND SPRING
TWOSHORT
HOLLOWDOWELS
SECONDARYVALVE BODY
LONGHOLLOWDOWEL
LONGHOLLOWDOWEL
TWO FLUIDSCREENS
5.5mm (.216")CHECKBALL
AND SPRING
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 59/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
NOTE:
CAUTION:The Servo Release Check Valve isstaked into the servo valve body asshown, but it can fall out or can be
blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
5
Copyright © 1999 ATSG
SERVO RELEASECHECK VALVE
HONDA PRELUEarly MODEL "K
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 60/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
60
HONDA PRELUDE " Late" MODEL "K4"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
A
PK4A
PK
6 S
2
TWO FLUIDSCREENS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
5.5mm (.216") DIAMETER STEEL CHECKBALLS
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
HONDA PRELULate MODEL "K
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 61/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
6
HONDA PRELUDE " Late" MODEL "K4"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
SHORTHOLLOWDOWEL
HONDA PRELULate MODEL "K
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 62/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
62
HONDA PRELUDE " Late" MODEL "K4""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
HONDA PRELULate MODEL "K
P K 4
SHORTHOLLOWDOWEL
SHORTHOLLOWDOWEL
PRESSURE REGULATOR VALVE BODY
SECONDARYVALVE BODY
TWO LONG
HOLLOWDOWELS
FLUIDSCREEN 5.5mm (.216")
CHECKBALLAND SPRING
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 63/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
SERVO VALVE BODY
NOTE:
CAUTION:The Servo Release Check Valve isstaked into the servo valve body asshown, but it can fall out or can be
blown out during cleaning process.
MOST SERVO VALVE BODIES WILL HAVE THIS CHECK VALVE.
6
Copyright © 1999 ATSG
HONDA PRELULate MODEL "K
SERVO RELEASECHECK VALVE
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 64/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I HONDA PRELU
MODEL "PY8A
64
5.5mm (.216") DIAMETER STEEL CHECKBALLS
HONDA PRELUDE MODEL "PY8A"MAIN VALVE BODY "TOP VIEW"
Copyright © 1999 ATSG
FLUIDSCREEN
V
P Y 8
SHORTHOLLOWDOWEL
LONGSOLID
DOWEL
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 65/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
6
HONDA PRELUDE MODEL "PY8A"MAIN VALVE BODY "BOTTOM VIEW"
Copyright © 1999 ATSG
HONDA PRELUMODEL "PY8A
SHORTHOLLOWDOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 66/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
66
HONDA PRELUDE MODEL "PY8A""PRESSURE REGULATOR" AND "SECONDARY" VALVE BODY
Copyright © 1999 ATSG
HONDA PRELUMODEL "PY8A
P K 4
N
FLUIDSCREEN
TWO LONGHOLLOWDOWELS
5.5mm (.216") DIA.STEEL CHECKBALL
5.5mm (.216") DIA.STEEL CHECKBALL
SECONDARYVALVE BODY
PRESSURE REGULATOR VALVE BODY
SHORT
HOLLOWDOWEL
SHORTHOLLOW
DOWEL
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 67/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I
HONDA PASSPORT CHECKBALL LOCATIONS
4L30-E OVERDRIVE CASE
REVERSE SHUTTLECHECKBALL
(Some Models Only)
HONDPASSPO
(4L30-E
6
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 68/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I
HONDA PASSPORT CHECKBALL LOCATIONS
4L30-E MAIN VALVE BODY
HONDPASSPO
(4L30-E
3RD CLUTCHCHECKBALL
68
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 69/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I
HONDA PASSPORT CHECKBALL LOCATIONS
4L30-E MAIN CASE
HONDPASSPO
(4L30-E
D-3-2 SHUTTLECHECKBALL
3RD CLUTCHQUICK DUMPCHECKBALL
6
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 70/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
70
F3A/KF-1
F3A/KF-100 TRANSAXLE"UPPER" VALVE BODY AND CASE
DIRECT CLUTCHFEED ORIFICE,
REVERSE ONLY(No Spring)
CONVERTER PRESSURERELIEF BALL AND SPRING
TRANSAXLE CASE
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 71/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
7
F3A/KF-1
F3A/KF-100 TRANSAXLE"LOWER" VALVE BODY
THROTTLE PRESSURE
RELIEF BALL AND SPRING
SERVO RELEASEORIFICE AND SPRING
DIRECT CLUTCHFEED ORIFICE
AND SPRING(3rd Gear Only)
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 72/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 73/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
7
MAZDG4A-H
MAZDA G4A-HL"MAIN" CONTROL VALVE BODY, REAR BODY SIDE
ORIFICE AND CHECKBALL LOCATIONS
COAST CLUTCHMANUAL 1 & 2
FEED ORIFICE (.059")AND SPRING
.250" DIAMETER RUBBER BALL
COAST CLUTCHDRIVE RANGE
FEED ORIFICE (.079")AND SPRING
FLUIDSCREEN
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 74/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
74
MAZDG4A-H
MAZDA G4A-HL"MAIN" CONTROL VALVE BODY, PREMAIN BODY SIDE
ORIFICE AND CHECKBALL LOCATIONS
.250" DIAMETER RUBBER BALLS
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 75/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
7
MAZDG4A-H
MAZDA G4A-HL"PREMAIN" CONTROL VALVE BODY, MAIN BODY SIDE
ORIFICE AND CHECKBALL LOCATIONS
THROTTLE PRESSURERELIEF BALL AND SPRINGCOAST CLUTCH
FEED ORIFICE (.039")AND SPRING
2/4 BANDFEED ORIFICE (.047")
AND SPRING
3/4 CLUTCHFEED ORIFICE (.047")
AND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 76/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
76
MAZDG4A-H
MAZDA G4A-HL"PREMAIN" CONTROL VALVE BODY, FRONT BODY SIDE
ORIFICE AND CHECKBALL LOCATIONS
.250" DIAMETER RUBBER BALLS
S
U
O
F
T
A
6
7
7
6
A
2
T
6
4 X
C
# 1
1
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 77/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
We wish to thank the following for supplying the actualvalve bodies that have made these illustrations possible.
2414 SW 8TH STREET
MIAMI, FLORIDA 33135
5846 SW 68TH STREET
SOUTH MIAMI, FLORIDA 33143
INDEPENDENT TRANSMISSION SERVICE NDEPENDENT TR NSMISSION SERVICE
Toll Free (800) 966-4621
Phone (305) 642-4621
Fax (305) 541-1444
Phone (305) 666-3544
Phone (305) 666-4208
Fax (305) 666-8238
LORY
TRANSMISSION
PARTS
LORY
TR NSMISSION
P RTS
7
Ask for Mario Aristides
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 78/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MAZDF4A-E
78
FLUIDSCREENS
FLUIDSCREEN
.236" DIAMETER RUBBER CHECKBALL
REVERSE CLUTCH FEED.236" DIAMETER
RUBBER CHECKBALLTHIRD CIRCUIT FEED
MAZDA F4A-ELMAIN VALVE BODY
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 79/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
7
MAZDF4A-E
MAZDA F4A-ELLOWER VALVE BODY AND THROTTLE VALVE BODY
.236" DIAMETER RUBBER CHECKBALL
FORWARD CLUTCH FEED
.236" DIAMETER
RUBBER CHECKBALLLOW/REVERSE SHUTTLE
.250" DIAMETER STEEL CHECKBALL
AND SPRING FOR THROTTLE VALVE LIMIT
.236" DIAMETER RUBBER CHECKBALLCOAST CLUTCH FEED
SPACER PLATE
SCREEN SNAPSINTO SPACER PLATE
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 80/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
80
MAZDA G4A-ELPREMAIN VALVE BODY "COVER SIDE"
MAZG4A-
4 D4
2 0
3/4 CLUTCHFEED ORIFICE
(.031" - .071")
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 81/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MAZDG4A-
8
MAZDA G4A-ELPREMAIN VALVE BODY "MAIN BODY SIDE"
FORWARD CLUTCH
FEED ORIFICE (.077")
THROTTLE PRESSURERELIEF BALL AND SPRING
3/4 BAND APPLYORIFICE (.077")
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 82/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
82
MAZDA G4A-ELMAIN VALVE BODY "PREMAIN BODY SIDE"
MAZDG4A-
CONVERTER PRESSURERELIEF BALL AND SPRING
(Ball Down First)
2/4 BAND APPLYORIFICE (.031")
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 83/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
8
MAZDA G4A-ELMAIN VALVE BODY "REAR BODY SIDE"
MAZDG4A-
MANUAL 1ST/REVERSEFEED ORIFICE
(.079" - .117")
MANUAL 1ST/REVERSESHUTTLE BALL
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 84/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
84
COAST CLUTCHFEED ORIFICE (.039") REAR CLUTCH
FEED ORIFICE (.039")
MAZDA G4A-ELREAR VALVE BODY
MAZDG4A-
LOW/REVERSE
EXHAUST ORIFICE (.077")(Eliminated in 90-Up Models)
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 85/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
8
MAZDA GF4A-EL, 7 SOLENOIDPREMAIN VALVE BODY "COVER SIDE", AND COVER
MAZDGF4A-7 Solen
F
F
F
4 D4
2 0
F
E
F U
9 C
F
F
F
E
G
D - 5
D
5
PREMAINCOVER
.250" DIAMETER RUBBER CHECKBALLS
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 86/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
86
MAZDA GF4A-EL, 7 SOLENOIDPREMAIN VALVE BODY "MAIN BODY SIDE"
.250" DIAMETER RUBBER CHECKBALLS
FLUIDSCREEN
MAZDGF4A-7 Solen
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 87/112
MAZDGF4A-7 Solen
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
8
MAZDA GF4A-EL, 7 SOLENOIDMAIN VALVE BODY "PREMAIN BODY SIDE"
FLUIDSCREEN
.250" DIAMETER RUBBER CHECKBALL
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 88/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
88
MAZDGF4A-7 Solen
.250" DIA. RUBBER CHECKBALLS
FLUIDSCREENS
FLUIDSCREEN
.250" DIA. RUBBER CHECKBALLS
1 1
4 L
MAZDA GF4A-EL, 7 SOLENOIDMAIN VALVE BODY "REAR BODY SIDE"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 89/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
8
MAZDGF4A-7 Solen
.250" DIA. RUBBER CHECKBALLS
FLUID
SCREENS
MAZDA GF4A-EL, 7 SOLENOIDREAR VALVE BODY "MAIN BODY SIDE"
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 90/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MAZN4A-
90
MAZDA N4A-ELLOWER VALVE BODY "UPPER BODY SIDE"
FEED ORIFICE "A"(.071") AND SPRING
FEED ORIFICE "B"(.087") AND SPRING
THROTTLE RELIEFBALL .250" STEEL
AND SPRING
PLUG (No Orifice) AND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 91/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
9
MAZN4A-
MAZDA N4A-ELLOWER VALVE BODY "COVER SIDE"
FEED ORIFICE "E"(.043") AND SPRING
FEED ORIFICE "F"(.039") AND SPRING
FEED ORIFICE "C"(.071") AND SPRING
FEED ORIFICE "D"(.059") AND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 92/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MITSUBISHI KM171"UPPER" VALVE BODY CHECKBALL LOCATIONS
92
SEPERATES T.V. ANDLINE PRESSURE
6.35mm (.250") DIA.
2ND GEAR ORIFICECONTROL CHECKBALL
6.35mm (.250") DIA.
3RD/REVERSESHUTTLE BALL
6.35mm (.250") DIA.
REVERSE ORIFICE
CONTROL CHECKBALL6.35mm (.250") DIA.
MITSUBIKM 17KM 17KM 17
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 93/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MITSUBISHI KM171INTERMEDIATE PLATE "UPPER" VALVE BODY SIDE
CHECKBALL LOCATIONS
MITSUBIKM 170KM 171KM 172
9
LOW RELIEFBALL AND SPRING
SOLENOID
FILTER
SPRING FREE LENGTH = .485"CHECKBALL DIAMETER = .250"
Lock-Up Models Only
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 94/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
3A/T 1
MITSUBISHI KM171INTERMEDIATE PLATE "LOWER" VALVE BODY SIDE
CHECKBALL LOCATIONS
94
N/D CONTROL CHECKBALLS6.35mm (.250") DIAMETER
LINE PRESSUREBALL AND SPRING
SPRING FREE LENGTH = .670"CHECKBALL DIAMETER = .250"
MITSUBIKM 170KM 17KM 172
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 95/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
We wish to thank the following for supplying the actualvalve bodies that have made these illustrations possible.
2414 SW 8TH STREET
MIAMI, FLORIDA 33135
5846 SW 68TH STREET
SOUTH MIAMI, FLORIDA 33143
INDEPENDENT TRANSMISSION SERVICE NDEPENDENT TR NSMISSION SERVICE
Toll Free (800) 966-4621
Phone (305) 642-4621
Fax (305) 541-1444
Phone (305) 666-3544
Phone (305) 666-4208
Fax (305) 666-8238
LORY
TRANSMISSION
PARTS
LORY
TR NSMISSION
P RTS
9
Ask for Mario Aristides
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 96/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MITSUBISHI KM175, KM176, KM177"UPPER" VALVE BODY CHECKBALL LOCATIONS
FORWARD CLUTCH ORIFICECONTROL CHECKBALL
6.35mm (.250") DIAMETER TEFLON®
NEUTRAL - REVERSECONTROL CHECKBALL
6.35mm (.250") DIAMETER STEEL
DIRECT CLUTCH ORIFICECONTROL CHECKBALL
6.35mm (.250") DIAMETER STEEL
FORWARD CLUTCH EXHAUSTORIFICE CONTROL BALL
6.35mm (.250") DIAMETER STEEL
STOPPER PLATES
MITSUBIKM 17KM 17KM 17
96
NEUTRAL/DRIVEPLATE
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 97/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
MITSUBISHI KM175, KM176, KM177
MITSUBIKM 175KM 176KM 177
INTERMEDIATE PLATE "LOWER" VALVE BODY SIDE CHECKBALL LOCATIONS
9
FILTER
END CLUTCH ORIFICECONTROL CHECKBALL
6.35mm (.250") DIAMETER STEEL
LINE PRESSUREBALL AND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 98/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 99/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
FILTER
END CLUTCH ORIFICECONTROL CHECKBALL
6.35mm (.250") DIAMETER STEEL
MITSUBISHI F4A3, W4A3
MITSUBIF4A3W4A3
INTERMEDIATE PLATE "LOWER" VALVE BODY SIDE CHECKBALL LOCATIONS
9
LINE PRESSUREBALL AND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 100/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
100
MXI7SPRINT
SUZUKI & G
MX17 SPRINT, SUZUKI & GEO"UPPER" VALVE BODY
CHECKBALL LOCATIONS
NO. 3
NO. 4
NO. 2NO. 1
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 101/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 102/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I SAAB
ZF4HP-18
102
SAAB HYDRAULIC ZF4HP-18MAIN VALVE BODY "TRANSFER PLATE SIDE"
.235" DIAMETER PLASTIC CHECKBALL
DARK COPPER .031" Cup Up
DULL SILVER .060" Cup Down
BRIGHT SILVER .024" Cup Down BRIGHT SILVER
.068" Cup Down
BRIGHT COPPER .031" Cup Up
DULL SILVER .028" Cup Up
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 103/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
SAABZF4HP-18
SAAB HYDRAULIC ZF4HP-18MAIN VALVE BODY "LOWER BODY SIDE"
5
2
4
4
5
2
6
7
.235" DIAMETER PLASTIC CHECKBALLS
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 104/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
104
SAABZF4HP-18
SAAB HYDRAULIC ZF4HP-18CHANNEL PLATE "MAIN BODY SIDE"
DULL SILVER .028" Cup Down
DULL SILVER .060" Cup Down
.235" DIAMETER PLASTIC CHECKBALL
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 105/112
CHECK VALVEAND SPRING
PRESSURE RELIEFVALVE AND SPRING
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
VOLVO/SAAB AW50-42LE"REAR" VALVE BODY
Copyright © 1998 ATSG
REQUIRES FOUR RUBBER CHECKBALLS5.0mm (.197") IN DIAMETER
VOLVO/SAAAW 50-42L
Not Used In M id 1995
And Later M odels
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 106/112
4 SMALLFILTER
SCREENS
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I VOLVO/SAAAW 50-42L
106
VOLVO/SAAB AW50-42LE"CENTER" VALVE BODY, "FRONT" SIDE
Copyright © 1998 ATSG
LARGE FILTER SCREEN
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 107/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 108/112
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
PASS096-0
108
VOLKSWAGON PASSAT 096-097MAIN VALVE BODY "CASE SIDE"
.235" DIAMETER STEEL CHECKBALL
.295" STEEL BALLAND THEN SEAT
.295" STEEL BALL
AND THEN SEAT
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 109/112
CHEC KBALL BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
1
PASS096-0
VOLKSWAGON PASSAT 096-097MAIN VALVE BODY TRANSFER PLATE
.235" DIAMETER RELIEF BALLAND SPRING
.235" DIAMETER RELIEF BALLAND SPRING
Copyright © 1999 ATSG
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 110/112
, 6mm (.236" )
Diameter
4
FREE LENGTH = .276"
SPRING DIAMETER = .182"
WIRE DIAMETER = .008"
CHEC KBAL L BOOK
AUTOMATIC TRANSMISSION SERVICE GROUP
Import Volume I I
AUDI/01M
110
AUDI/VW "01M"UPPER CHANNEL PLATE
Copyright © 2003 ATSG
Phase II "All Models"
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 111/112
8/10/2019 ATSG Checkball Book Import Volume II
http://slidepdf.com/reader/full/atsg-checkball-book-import-volume-ii 112/112