TOYOTA SUPRA 1995 Service Repair Manual

A340E(Others) AUTOMATIC TRANSMISSIONUPPER VALVE BODY - A340E(Others) AUTOMATIC TRANSMISSIONUPPER VALVE BODY -
AT-94
VALVE BODY SPRING SPECIFICATIONS
HINT: During reassembly please refer to the spring specifications below to help you to identify the differ-
ent springs.
MarkName (color)Free length / Outer diameter
mm (in.)Total No. of coils
(A)Down-shift plug (Yellow)27.3 (1.075) / 8.7 (0.343)12.5
(B)Throttle valve (Blue)
(White)20.6 (0.811) / 9.2 (0.362)
or 23.3 (0.917) / 9.2 (0.362)9.5
9.5
(C)3-4 shift valve (Purple)30.8 (1.213) / 9.7 (0.382)10.5
(D)SUPRA, PREVIA
Second coast modulator valve (Orange)24.6 (0.967) / 8.3 (0.327)9.0
(D)OTHERS
Second coast modulator valve (Orange)25.3 (0.996) / 8.6 (0.339)9.5
(E)Lock-up relay valve (Light Gray)21.4 (0.843) / 5.5 (0.217)17.5
(F)Secondary regulator valve (Blue)30.9 (1.217) / 11.2 (0.441)10.5
(G)Cut-back valve (Red)21.8 (0.858) / 6.0 (0.236)13.5
(H)2-3 Shift valve (Blue)30.8 (1.213) / 9.7 (0.382)10.5
(I)SUPRA, PREVIA
Low coast modulator valve (Yellow)26.4 (1.039) / 8.3 (0.327)10.5
(I)OTHERS
Low coast modulator valve (Yellow)30.4 (1.197) / 8.3 (0.327)8.5
AT06D-04

A340E(Others) AUTOMATIC TRANSMISSIONUPPER VALVE BODY -
AT-95
RETAINERS, PIN, STOPPER, CHECK BALLS AND STRAINER LOCATION
1. RETAINER, STOPPER AND PIN
MarkRetainerHeight / Width / Thickness
mm (in.)
(A)Low coast modulator valve14.5 (0.571) / 5.0 (0.197) / 3.2 (0.126)
(B)2-3 shift valve14.0 (0.551) / 5.0 (0.197) / 3.2 (0.126)
(C)Cut-back valve15.0 (0.591) / 5.0 (0.197) / 3.2 (0.126)
(D)Secondary regulator valve14.0 (0.551) / 5.0 (0.197) / 3.2 (0.126)
(E)Lock-up relay valve21.2 (0.835) / 5.0 (0.197) / 3.2 (0.126)
(F)3-4 shift valve16.5 (0.650) / 6.0 (0.236) / 3.2 (0.126)
(G)2nd coast modulator valve16.5 (0.650) / 6.0 (0.236) / 3.2 (0.126)
AT06E-05

A340E(Others) AUTOMATIC TRANSMISSIONUPPER VALVE BODY -
AT-96
2. CHECK BALL
MarkCheck ballDiameter mm (in.)
(A)Rubber ball6.35 (0.2500)
(B)Rubber ball5.45 (0.2181)

A340E(Others) AUTOMATIC TRANSMISSIONUPPER VALVE BODY -
AT-97
3. STRAINER

A340E(Others) AUTOMATIC TRANSMISSIONLOWER VALVE BODY -
AT-98
LOWER VALVE BODY
COMPONENTS
AT06F-03

A340E(Others) AUTOMATIC TRANSMISSIONLOWER VALVE BODY - A340E(Others) AUTOMATIC TRANSMISSIONLOWER VALVE BODY -
AT-99
VALVE BODY SPRING SPECIFICATIONS
HINT: During reassembly please refer to the spring specifications below to help you to identify the differ-
ent springs.
MarkName (Color)Free length / Outer diameter
mm (in.)Total No. of coils
(A)Check valve (None)20.2 (0.796) / 12.1 (0.476)6.5
(B)Pressure relief valve (None)11.2 (0.441) / 6.4 (0.252)7.5
(C)1-2 shift valve (Purple)30.8 (1.213) / 9.7 (0.382)10.5
(D)Primary regulator valve (Purple)62.3 (2.453) / 18.6 (0.732)12.5
(E)SUPRA
Accumulator control valve (White)36.1 (1.421) / 8.9 (0.327)14.0
(E)OTHERS
Accumulator control valve (Pink)33.9 (1.335) / 8.8 (0.346)12.0
AT06G-04

A340E(Others) AUTOMATIC TRANSMISSIONLOWER VALVE BODY -
AT-100
RETAINERS, CLIP, CHECK BALLS, STRAINERS, SPRINGS AND VALVES
LOCATION
1. RETAINER AND CLIP
MarkRetainerHeight / Width / Thickness
mm (in.)
(A)1-2 shift valve16.5 (0.650) / 6.0 (0.236) / 3.2 (0.126)
(B)Accumulator control valve21.2 (0.835) / 5.0 (0.197) / 3.2 (0.126)
(C)Primary regulator valve16.2 (0.638) / 5.0 (0.197) / 3.2 (0.126)
2. CHECK BALL
Check ballDiameter mm (in.)
Rubber ball5.54 (0.2181)
Steel ball6.35 (0.2500)
AT06H-06

A340E(Others) AUTOMATIC TRANSMISSIONLOWER VALVE BODY -
AT-101
3. STRAINER, SPRING AND VALVE
MarkStrainerHeight / Diameter mm (in.)
(A)Solenoid oil strainer12.4 (0.448) / 10.3 (0.406)
(B)Throttle oil strainer19.5 (0.768) / 10.3 (0.406)

A340E(Others) AUTOMATIC TRANSMISSIONTRANSMISSION CASE -
AT-102
TRANSMISSION CASE
TRANSMISSION CASE INSPECTION
INSPECT TRANSMISSION CASE BUSHING
Using a cylinder gauge, measure the inside diameter of
the transmission case rear bushing.
Maximum inside diameter:
38.19 mm (1.5035 in.)
If the inside diameter is greater than the maximum, re-
place the transmission case.
AT06J-06

A340E(Others) AUTOMATIC TRANSMISSIONEXTENSION HOUSING -
AT-103
EXTENSION HOUSING
EXTENSION HOUSING INSPECTION
INSPECT EXTENSION HOUSING BUSHING
Using a cylinder gauge, measure the inside diameter of
the extension housing bushing.
Maximum inside diameter:
40.09 mm (1.5783 in.)
If the inside diameter is greater than the maximum, re-
place the extension housing.
AT06K-03