
A340E (2JZ-GTE) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340E (2JZ-GTE) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-24
First and Reverse Brake
Pack clearance0.70 - 1.00 mm 0.0276 - 0.0394 in.
Piston returm spring free length12.9 mm 0.508 in.
Flange thickness No. 68
No. 67
No. 50
No. 51
No. 52
No. 53
No. 54
No. 555.4 mm 0.213 in.
5.2 mm 0.205 in.
5.0 mm 0.197 in.
4.8 mm 0.189 in.
4.6 mm 0.181 in.
4.4 mm 0.173 in.
4.2 mm 0.165 in.
4.0 mm 0.157 in.
Transmission Case
Transmission case bushing inside diameterMaximum38.18 mm 1.5031 in.
Output Shaft
Output shaft thrust play1.63 - 2.89 mm 0.0642 - 0.1138 in.
Valve Body Spring
SpringFree length / Outer diameter
mm (in.)Total No. of coils & (Color)
Upper valve body
Lock - up relay valve23.42 (0.9220) / 5.86 (0.2307)12.25 (Red)
Secondary regulator valve32.79 (1.2909) / 9.40 (0.3700)12.75 (Blue)
C1Orifice control valve37.13 (1.4618) / 11.14 (0.4316)11.25 (White)
C1Orifice control valve21.50 (0.8465) / 7.76 (0.3055)11.50 (None)
C1Accumulator75.26 (2.9623) / 15.02 (0.5193)17.06 (Pink)
2-3 Shift valve30.77 (1.2114) / 9.70 (0.3819)10.50 (Purple)
3-4 Shift valve30.77 (1.2114) / 9.70 (0.3819)10.50 (Purple)
Reverse control valve25.58 (1.0070) / 8.64 (0.3402)8.75 (None)
Lower valve body
Primary regulator valve45.62 (1.7961) / 16.88 (0.6446)9.5 (Blue)
Lock-up control valve18.52 (0.7291) / 5.30 (0.209)12.75 (White)
Cut back valve18.80 (0.740) / 7.48 (0.2995)7.50 (None)
Solenoid relay valve18.80 (0.740) / 7.48 (0.2995)7.50 (None)
Solenoid modulator valve32.13 (1.2650) / 8.00 (0.3150)15.75 (Yellow)
Cut off valve20.30 (0.799) / 6.10 (0.240)12.75 (None)
Accumulator control valve31.17 (1.2272) / 8.85 (0.3484)12.50 (White)
1-2 Shift valve30.77 (1.2114) / 9.70 (0.382)10.50 (Purple)
Coast modulator valve21.83 (0.8594) / 8.19 (0.3150)10.5 (Green)
Coast modulator valve26.11 (1.027) / 8.19 (0.3224)
26.60 (1.043) / 8.19 (0.3224)
27.11 (1.067) / 8.19 (0.3224)12.0 (Blue)
12.0(Light Blue)
12.0 (White)

A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-27
SERVICE SPECIFICATIONS
SERVICE DATE
Oil Pump
Body clearance Standard0.07 - 0.15 mm 0.0028 - 0.0059 in.
Maximum0.3 mm 0.012 in.
Tip clearance Standard0.11 - 0.14 mm 0.0043 - 0.0055 in.
Maximum0.3 mm 0.012 in.
Side clearance Standard0.02 - 0.05 mm 0.0008 - 0.0020 in.
Maximum0.1 mm 0.004 in.
Pump body bushing inside diameterMaximum38.19 mm 1.5035 in.
Stator shaft bushing inside diameter
Front side Maximum21.58 mm 0.8496 in.
Rear side Maximum27.08 mm 1.0661 in.
Drive gear and driven gear thickness Mark
1
2
3
4
5
9.440-9.449 (0.3717-0.3720)
9.450-9.459 (0.3720-0.3724)
9.460-9.470 (0.3724-0.3728)
9.471-9.480 (0.3720-0.3724)
9.481-9.490 (0.3729-0.3736)
Overdrive Direct Clutch
Clutch drum bushing inside diameterMaximum27.11 mm1.0673 in.
Overdrive direct clutch piston strokeSUPRA
1.45 - 1.70 mm 0.0571 - 0.0669 in.
OTHERS
1.85 - 2.15 mm 0.0728 - 0.0846 in.
Overdrive planetary gear bushing Maximum11.27 mm 0.4437 in.
Planetary pinion gear thrust clearance Standard
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Flange thickness No.16
No.17
No.18
No.19
No.20
No.213.6 mm 0.142 in.
3.5 mm 0.138 in.
3.4 mm 0.134 in.
3.3 mm 0.130 in.
3.2 mm 0.126 in.
3.1 mm 0.122 in.
Overdrive Brake
Piston stroke
PREVIA
1.32 -1.62 mm 0.0520 - 0.0638 in.
OTHERS
1.40 -1.70 mm 0.0551 - 0.0669 in.
Flange thickness No.77
No.78
No.79
No.80
No.81
No.82
None3.3 mm 0.130 in.
3.5 mm 0.138 in.
3.6 mm 0.142 in.
3.7 mm 0.146 in.
3.8 mm 0.150 in.
3.9 mm 0.154 in.
4.0 mm 0.157 in.
AT06P-0F

A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-28
Direct Clutch
Piston stroke1.37 - 1.60 mm 0.0359 - 0.0630 in.
Drum bushing inside diameter53.99 mm 2.1256 in.
Flange thickness No.33
No.32
No.31
No.30
No.29
No.28
No.27
No.343.0 mm 0.118 in.
3.1 mm 0.122 in.
3.2 mm 0.126 in.
3.3 mm 0.130 in.
3.4 mm 0.134 in.
3.5 mm 0.138 in.
3.6 mm 0.142 in.
3.7 mm 0.146 in.
Forward Clutch
Pack clearance0.5 - 0.9 mm 0.020 - 0.035 in.
Drum bushing inside diameter24.08 mm 0.9480 in.
Flange thickness No.61
No.60
No.45
No.62
No.44
No.42
No.63
No.643.0 mm 0.118 in.
3.2 mm 0.126 in.
3.4 mm 0.134 in.
3.6 mm 0.142 in.
3.8 mm 0.150 in.
4.0 mm 0.157 in.
4.2 mm 0.165 in.
4.4 mm 0.173 in.
Second Coast Brake
Piston stroke1.5 - 3.0 mm 0.059 - 0.118 in.
Piston rod length72.9 mm 2.870 in.
71.4 mm2.811 in.
Front Planetary Gear
Maximum inside diameter24.08 mm 0.9480 in.
Planetary pinion gear thrust clearance Standard
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Planetary Sun Gear
Sun gear bushing inside diameterMaximum27.08 mm 1.0661 in.
Second Brake
Pack clearance0.62 - 1.98 mm 0.0244 - 0.0780 in.

A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340E(Others) AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-29
First and Reverse Brake
Pack clearance0.60 - 1.12 mm 0.0236 -0.0441 in.
Flange thickness No.50
No.51
No.52
No.53
No.54
No.555.0 mm 0.197 in.
4.8 mm 0.189 in.
4.6 mm 0.181 in.
4.4 mm 0.173 in.
4.2 mm 0.165 in.
4.0 mm 0.157 in.
Rear Planetary Gear
Planetary pinion gear thrust clearance Standard
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Valve Body Spring
SpringFree length and Coil outer
diameter mm (in.)Total No. of coils and Color
Upper valve body
Secondary regulator valve30.9 (1.217) 11.2 (0.441)10.5 Blue
Lock-up relay valve21.4 (0.843) 5.5 (0.217)17.5 Light Gray
3 - 4 shift valve30.8 (1.213) 9.7 (0.382)10.5 Purple
Down shift plug27.3 (1.075) 8.7 (0.343)12.5 Yellow
Throttle valve20.6 (0.811) 9.2 (0.362)
or 23.3 (0.917) 9.2 (0.362)9.5 Blue
9.5 White
SUPRA, PREVIA
Second coast modulator valve24.6 (0.967) 8.3 (0.327)9.0 Orange
OTHERS
Second coast modulator valve25.3 (0.996) 8.6 (0.339)9.5 Orange
Cut-back valve21.8 (0.858) 6.0 (0.236)13.5 Red
2 - 3 shift valve30.8 (1.213) 9.7 (0.382)10.5 Blue
SUPRA, PREVIA
Low coast modulator valve26.4 (1.039) 8.3 (0.327)10.5 Yellow
OTHERS
Low coast modulator valve30.4 (1.197) 8.3 (0.327)10.5 Yellow
Lower valve body
Check valve20.2 (0.796) 12.1 (0.476)6.5 None
Pressure relief valve11.2 (0.441) 6.4 (0.252)7.5 None
1 - 2 shift valve30.8 (1.213) 9.7 (0.382)10.5 Purple
Primary regulator valve62.3 (2.453) 18.6 (0.732)12.5 Purple
SUPRA
Accumulator control valve36.1 (1.421) 8.9 (0.327)14.0 White
OTHERS
Accumulator control valve33.9 (1.335) 8.8 (0.346)12.0 Pink

A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-33
SERVICE SPECIFICATIONS
SERVICE DATE
Oil Pump
Body clearance STD0.07 - 0.15 mm 0.0028 - 0.0059 in.
Maximum0.3 mm 0.012 in.
Tip clearance STD0.11 - 0.14 mm 0.0043 - 0.0055 in.
Maximum0.3 mm 0.012 in.
Side clearance STD0.02 - 0.05 mm 0.0008 - 0.0020 in.
Maximum0.1 mm 0.004 in.
Pump body bushing inside diameterMaximum38.19 mm 1.5035 in.
Stator shaft bushing inside diameter
Front side Maximum21.58 mm 0.8496 in.
Rear side Maximum27.08 mm 1.0661 in.
Overdrive Direct Clutch
Clutch drum bushing inside diameterMaximum27.11 mm1.0673 in.
Overdrive direct clutch piston stroke1.85 - 2.15 mm 0.0728 - 0.0846 in.
Overdrive planetary gear bushing Maximum11.27 mm 0.4437 in.
Planetary pinion gear thrust clearance STD
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Flange thickness No.16
No.17
No.18
No.19
No.20
No.213.6 mm 0.142 in.
3.5 mm 0.138 in.
3.4 mm 0.134 in.
3.3 mm 0.130 in.
3.2 mm 0.126 in.
3.1 mm 0.122 in.
Overdrive Brake
Piston stroke1.40 - 1.70 mm 0.0551 - 0.0669 in.
Direct Clutch
Piston stroke1.37 - 1.60 mm 0.0359 - 0.0630 in.
Drum bushing inside diameter53.99 mm 2.1256 in.
Flange thickness No.33
No.32
No.31
No.30
No.29
No.28
No.27
No.343.0 mm 0.118 in.
3.1 mm 0.122 in.
3.2 mm 0.126 in.
3.3 mm 0.130 in.
3.4 mm 0.134 in.
3.5 mm 0.138 in.
3.6 mm 0.142 in.
3.7 mm 0.146 in.
AT06P-0D

A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-34
Forward Clutch
Pack clearance0.5 - 0.9 mm 0.020 - 0.035 in.
Drum bushing inside diameter24.08 mm 0.9480 in.
Flange thickness No.61
No.60
No.45
No.62
No.44
No.42
No.63
No.643.0 mm 0.118 in.
3.2 mm 0.126 in.
3.4 mm 0.134 in.
3.6 mm 0.142 in.
3.8 mm 0.150 in.
4.0 mm 0.157 in.
4.2 mm 0.165 in.
4.4 mm 0.173 in.
Second Coast Brake
Piston stroke1.5 - 3.0 mm 0.059 - 0.118 in.
Piston rod length72.9 mm 2.870 in.
71.4 mm2.811 in.
Front Planetary Gear
Maximum inside diameter24.08 mm 0.9480 in.
Planetary pinion gear thrust clearance STD
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Planetary Sun Gear
Sun gear bushing inside diameterMaximum27.08 mm 1.0661 in.
Second Brake
Pack clearance0.62 - 1.98 mm 0.0244 - 0.0780 in.
First and Reverse Brake
Pack clearance0.60 - 1.32 mm 0.0236 - 0.0520 in.
Rear Planetary Gear
Planetary pinion gear thrust clearance STD
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.

A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-36
Transfer Direct Clutch
Piston stroke2.28 - 2.68 mm 0.0898 - 0.1055 in.
Drum bushing inside diameter47.65 mm 1.8760 in.
Flange thickness3.9 mm 0.154 in.
4.1 mm 0.161 in.
4.3 mm 0.169 in.
4.5 mm 0.177 in.
Transfer Low Speed Brake
Center support bushing inside diameter35.08 mm 1.3811 in.
Ring gear flange bushing inside diameter35.08 mm 1.3811 in.
Planetary gear bushing inside diameter18.08 mm 0.7118 in.
Planetary pinion gear thrust clearance STD
Maximum0.30 - 0.60 mm 0.0118 - 0.0236 in.
1.00 mm 0.0394 in.
Transfer Front Drive Clutch
Piston stroke2.38 - 3.22 mm 0.0937 - 0.1268 in.
Transfer Valve Body Spring
SpringFree length and Coil outer
diameter mm (in.)Total No. of coils and Color
Upper valve body
Direct clutch accumulator valve55.7 (2.193) 18.3 (0.720)11.1 Blue
Center valve body
Accumulator control valve29.3 (1.154) 8.2 (0.323)11.8 White
Low-high relay valve31.7 (1.248) 8.5 (0.335)11.2 Light Blue
Low shift valve29.2 (1.213) 8.2 (0.323)
Lower valve body
Low-high shift timing valve33.1 (1.303) 8.7 (0.343)15.0 Red
Low-high orifice control valve29.7 (1.196) 9.0 (0.354)12.3 Green
Transfer Valve Body Key
KeyHeight
mm (in.)Width
mm (in.)Thickness
mm (in.)
Upper valve body
Direct clutch accumulator valve9.5 (0.374)9.5 (0.374)3.2 (0.126)
Center valve body
Accumulator control valve21.2 (0.835)5.0 (0.197)3.2 (0.126)
Low-high relay valve8.5 (0.335)5.0 (0.197)3.2 (0.126)
Low shift valve9.5 (0.374)5.0 (0.197)3.2 (0.126)
Lower valve body
Low-high shift timing valve8.5 (0.335)5.0 (0.197)3.2 (0.126)
Low-high orifice control valve8.5 (0.335)5.0 (0.197)3.2 (0.126)

A340F AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340F AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-39
SERVICE SPECIFICATIONS
SERVICE DATE
Oil Pump
Body clearance Standard0.07 - 0.15 mm 0.0028 - 0.0059 in.
Maximum0.3 mm 0.012 in.
Tip clearance Standard0.11 - 0.14 mm 0.0043 - 0.0055 in.
Maximum0.3 mm 0.012 in.
Side clearance Standard0.02 - 0.05 mm 0.0008 - 0.0020 in.
Maximum0.1 mm 0.004 in.
Pump body bushing inside diameterMaximum38.19 mm 1.5035 in.
Stator shaft bushing inside diameter
Front side Maximum21.58 mm 0.8496 in.
Rear side Maximum27.08 mm 1.0661 in.
Overdirve Direct Clutch
Clutch drum bushing inside diameterMaximum27.11 mm1.0673 in.
Overdrive direct clutch piston stroke1.77 - 2.07 mm 0.0697 - 0.0815 in.
Overdrive planetary gear bushing Maximum11.27 mm 0.4437 in.
Planetary pinion gear thrust clearance Standard
Maximum0.20 - 0.60 mm 0.0079 - 0.0236 in.
1.00 mm 0.0394 in.
Flange thickness No.16
No.17
No.18
No.19
No.20
No.213.6 mm 0.142 in.
3.5 mm 0.138 in.
3.4 mm 0.134 in.
3.3 mm 0.130 in.
3.2 mm 0.126 in.
3.1 mm 0.122 in.
Overdrive Brake
Piston stroke1.32 - 1.62 mm 0.0520 - 0.0638 in.
Flange thickness No.77
No.78
No.79
No.80
No.81
No.82
None3.3 mm 0.130 in.
3.5 mm 0.138 in.
3.6 mm 0.142 in.
3.7 mm 0.146 in.
3.8 mm 0.150 in.
3.9 mm 0.154 in.
4.0 mm 0.157 in.
Direct Clutch
Piston stroke1.03 - 1.33 mm 0.0405 - 0.0524 in.
Drum bushing inside diameter53.99 mm 2.1256 in.
Flange thickness No.33
No.32
No.31
No.30
No.29
No.28
No.27
No.343.0 mm 0.118 in.
3.1 mm 0.122 in.
3.2 mm 0.126 in.
3.3 mm 0.130 in.
3.4 mm 0.134 in.
3.5 mm 0.138 in.
3.6 mm 0.142 in.
3.7 mm 0.146 in.
AT06P-0E