1995 TOYOTA SUPRA service

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-35
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
Second coast modulator valve25.3 (0.996) 8.6 (0.339)11.5 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
Low coast modulator valve30.4 (1.197) 8.3 (0.327)10.5Light Green
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
Accumulator control valve33.9 (1.335) 8.8 (0.346)12.0 Pink
Valve Body Key
KeyHeight
mm (in.)Width
mm (in.)Thickness
mm (in.)
Upper valve body
Low coast modulator valve14.5 (0.571)5.0 (0.197)3.2 (0.126)
2 - 3 shift valve14.0 (0.551)5.0 (0.197)3.2 (0.126)
Cut-back valve15.0 (0.591)5.0 (0.197)3.2 (0.126)
Secondary regulator valve14.0 (0.551)5.0 (0.197)3.2 (0.126)
Lock-up relay valve21.2 (0.835)5.0 (0.197)3.2 (0.126)
3 - 4 shift valve16.5 (0.650)5.0 (0.197)3.2 (0.126)
2nd coast modulator valve16.5 (0.650)5.0 (0.197)3.2 (0.126)
Lower valve body
Accumulator control valve21.2 (0.835)5.0 (0.197)3.2 (0.126)
1 - 2 shift valve16.5 (0.650)5.0 (0.197)3.2 (0.126)
Primary regulator valve16.2 (0.638)5.0 (0.197)3.2 (0.126)
Output Shaft
Thrust play0.27 - 0.86 mm 0.0106 - 0.0339 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)

A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-37
Transfer Case And Front Support
Front support bushing inside diameter31.40 mm
1.2362 in.
Transfer Chain Front Case
Front drive shaft oil seal depth2.7 - 3.3 mm
0.106 - 0.130 in.
Output shaft oil seal depthFront
Rear
11.0 - 11.3 mm
0.433 - 0.445 in.
0 - +0.3 mm
0 - +0.012 in.
Transfer Chain Rear Case
Front drive shaft bearing depth1.2 - 1.8 mm
0.047 - 0.071 in.
Output shaft oil seal depthFront
Rear
11.0 - 11.3 mm
0.433 - 0.445 in.
0 - +0.3 mm
0 - +0.012 in.
Transfer Oil Pump
Body clearance STD0.07 - 0.15 mm
0.0028 - 0.0059 in.
Maximum0.3 mm
0.012 in.
Tip clearance STD0.15 - 0.42 mm
0.0059 - 0.0165 in.
Maximum0.6 mm
0.024 in.
Side clearance STD0.04 - 0.15 mm
0.0016 - 0.0059 in.
Transfer Extension Housing
Extension housing oil seal depth2.7 - 3.3 mm
0.106 - 0.130 in.
Accumulator Spring
SpringFree length / Outer diameter
mm (in.)Color
B270.5 (2.776) / 19.7(0.776)Yellow
C2Inner42.1 (1.657) / 14.7 (0.579)Pink
C2Outer70.2 (2.764) / 20.2 (0.795)Purple
B062.0 (2.441) / 16.0 (0.630)Green
C0Outer74.6 (2.937) / 20.9 (0.823)Orange
C0Inner46.0 (1.811) / 14.0 (0.551)Yellow

A340H AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-38
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Stator shaft x Oil pump body101007
Upper valve body x Lower valve body6.46556 in.´lbf
Detent spring x Valve body101007
Transfer lower valve body x Transfer center valve body6.46556 in.´lbf
Transfer center valve body x Transfer upper valve body6.46556 in.´lbf
Transfer upper valve body x Transfer lower valve body6.46556 in.´lbf
No.4 solenoid x Valve body101007
Transfer pressure switch x Valve body6.97061 in.´lbf
Transfer oil strainer x Transfer chain rear case6.97061 in.´lbf
Transfer oil pump x Transfer oil pump cover101007
Oil pump x Transmission case2222016
Parking lock pawl bracket7.47565 in.´lbf
Transfer case x Transmission case3434525
Transfer front support x Transfer case3434525
Transfer chain front case x Transfer case3434525
Oil receiver x Transfer chain front case101007
Transfer chain front case x Transfer chain rear case3434525
Transfer oil pump x Transfer chain rear case1616012
Transfer extension housing x Transfer chain rear case3434525
Front companion flange1231,25090
Rear companion flange1231,25090
Overdrive case x Transmission case2526019
Valve body x Transmission case101007
Oil strainer case x Valve body101007
Oil strainer case x Oil strainer6.97061 in.´lbf
Transfer valve body x Transfer case101007
Transfer oil pan x Transfer case7.47565 in.´lbf
Transfer position switch3.94035 in.´lbf
Transfer control shaft lever1616012
Speedometer drive gear16160
12


Transfer oil cooler tube3434525
Transmission fluid temperature sensor1515011
Transfer fluid temperature sensor1515011
Transmission oil pan x Transmission case7.47565 in.´lbf
Transmission housing 14 mm bolt
17 mm bolt34
57345
58025
42
Union2930022
Park/Neutral position switch6.97061 in.´lbf
Park/Neutral position switch adjusting bolt131309
Control shaft lever1616012
AT06Q-08

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

A340F AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS - A340F AUTOMATIC TRANSMISSIONSERVICE SPECIFICATIONS -
AT-40
Forward Clutch
Pack clearance0.4 - 0.8 mm 0.016 - 0.031 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 clearance0.50 - 1.76 mm 0.0197 - 0.0693 in.
First and Reverse Brake
Pack clearance0.50 - 1.02 mm 0.0197 - 0.0402 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.