Service Data
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
A761E AUTOMATIC TRANSMISSION - SERVICE DATA
| Line pressure (Fluid temperature): 50 to 80°C (122 to 176°F) Engine Idling |
D position | 355 to 425 kPa (3.6 to 4.2 kgf*cm2 , 51 to 62 psi) |
| R position | 631 to 731 kPa (6.4 to 7.5 kgf*cm2 , 92 to 106 psi) | |
| Line pressure (Fluid temperature): 50 to 80°C (122 to 176°F) AT stall (Throttle valve fully opened) |
D position | 1,277 to 1,387 kPa (13 to 14.1 kgf*cm2 , 185 to 201 psi) |
| R position | 1,462 to 1.670 kPa (15 to 17 kgf*cm2 , 212 to 242 psi) | |
| Engine stall revolution | D and R positions | 2,400 +- 150 rpm |
| Time lag | N → D position | Less than 1.2 seconds |
| N → R position | Less than 1.5 seconds | |
| Engine idle speed (A/C OFF) | N position | 750 +- 50 rpm |
| Drive plate runout | Max. | 0.20 mm (0.0079 in.) |
| Torque converter runout | Max. | 0.30 mm (0.0118 in.) |
| Extension housing oil drive in depth from flat end | 1.8 to 2.2 mm (0.07 to 0.09 in.) | |
| Shift schedule | ||
| D, 6 position (Throttle valve fully opened) | 1 → 2 | 54 to 63 km/h (34 to 39 mph) |
| 2 → 3 | 91 to 100 km/h (57 to 62 mph) | |
| 3 → 4 | 136 to 149 km/h (85 to 93 mph) | |
| 4 → 5 | 181 to 195 km/h (112 to 121 mph) | |
| 5 → 6 | 241 to 257 km/h (150 to 159 mph) | |
| 6 → 5 | 235 to 247 km/h (146 to 153 mph) | |
| 5 → 4 | 175 to 185 km/h (109 to 115 mph) | |
| 4 → 3 | 128 to 138 km/h (80 to 86 mph) | |
| 3 → 2 | 81 to 87 km/h (50 to 54 mph) | |
| 2 → 1 | 38 to 43 km/h (24 to 27 mph) | |
| D, 6 position (Throttle valve fully closed) | 5 → 6 | 62 to 68 km/h (39 to 42 mph) |
| 6 → 5 | 50 to 55 km/h (31 to 34 mph) | |
| 5 position (Throttle valve fully opened) | 1 → 2 | 54 to 63 km/h (34 to 39 mph) |
| 2 → 3 | 91 to 100 km/h (57 to 62 mph) | |
| 3 → 4 | 136 to 149 km/h (85 to 93 mph) | |
| 4 → 5 | 181 to 195 km/h (112 to 121 mph) | |
| 6 → 5 | 241 to 253 km/h (150 to 157 mph) | |
| 5 → 4 | 175 to 185 km/h (109 to 115 mph) | |
| 4 → 3 | 128 to 138 km/h (80 to 86 mph) | |
| 3 → 2 | 81 to 87 km/h (50 to 54 mph) | |
| 2 → 1 | 38 to 43 km/h (24 to 27 mph) | |
| 4 position (Throttle valve fully opened) | 1 → 2 | 54 to 63 km/h (34 to 39 mph) |
| 2 → 3 | 91 to 100 km/h (57 to 62 mph) | |
| 3 → 4 | 136 to 149 km/h (85 to 93 mph) | |
| 5 → 4 | 194 to 205 km/h (121 to 127 mph) | |
| 4 → 3 | 128 to 138 km/h (80 to 86 mph) | |
| 3 → 2 | 81 to 87 km/h (50 to 54 mph) | |
| 2 → 1 | 38 to 43 km/h (24 to 27 mph) | |
| 3 position (Throttle valve fully opened) | 1 → 2 | 54 to 63 km/h (34 to 39 mph) |
| 2 → 3 | 91 to 100 km/h (57 to 62 mph) | |
| 4 → 3 | 142 to 152 km/h (88 to 94 mph) | |
| 3 → 2 | 81 to 87 km/h (50 to 54 mph) | |
| 2 → 1 | 38 to 43 km/h (24 to 27 mph) | |
| 2 position (Throttle valve fully opened) | 1 → 2 | 54 to 63 km/h (34 to 39 mph) |
| 3 → 2 | 95 to 105 km/h (59 to 65 mph) | |
| 2 → 1 | 38 to 43 km/h (24 to 27 mph) | |
| 1 position (Throttle valve fully opened) | 2 → 1 | 38 to 43 km/h (24 to 27 mph) |
| Lock up point (Throttle valve opening 5%) | ||
| D, 6, 5 position 6th gear | Lock up ON | 66 to 72 km/h (41 to 45 mph) |
| Lock up OFF | 63 to 69 km/h (39 to 43 mph) | |
| D, 6, 5 position 5th gear | Lock up ON | 54 to 59 km/h (34 to 37 mph) |
| Lock up OFF | 50 to 55 km/h (31 to 34 mph) | |
| 4 position 4th gear | Lock up ON | 54 to 59 km/h (34 to 37 mph) |
| Lock up OFF | 50 to 55 km/h (31 to 34 mph) | |
| Flex lock up point (Throttle valve opening 3%) | ||
| D, 6, 5, 4 position 6th gear | Flex lock up ON | 54 to 59 km/h (34 to 37 mph) |
| Flex lock up OFF | 52 to 57 km/h (32 to 35 mph) | |
| D, 6, 5, 4 position 5th gear | Flex lock up ON | 43 to 48 km/h (27 to 30 mph) |
| Flex lock up OFF | 41 to 46 km/h (25 to 29 mph) | |
| D, 6, 5, 4 position 4th gear | Flex lock up ON | 31 to 36 km/h (19 to 22 mph) |
| Flex lock up OFF | 29 to 34 km/h (18 to 21 mph) | |
| D, 6, 5, 4 position 3th gear | Flex lock up ON | 31 to 36 km/h (19 to 22 mph) |
| Flex lock up OFF | 21 to 25 km/h (13 to 16 mph) | |
NOTE:
- All shift point values indicated in the above tables are actual values. Therefore, if checking a shift point with a chassis dynamometer, keep in mind that there is a range of error in the chassis dynamometer indication.
- If checking a shift point against the speed indicated on the speedometer, remember to consider the speedometer correction rate and range of error in the tester indication.
AUTOMATIC TRANSMISSION UNIT
AUTOMATIC TRANSMISSION UNIT - SERVICE DATA
| 1st and reverse return spring free length | Standard: 23.74 mm (0.9346 in.) |
| Rear planetary gear pinion thrust clearance | Standard: 0.2 to 0.6 mm (0.008 to 0.024 in.) |
| Rear planetary gear bushing inside diameter | Standard: 20.025 mm (0.7884 in.) |
| 1st and reverse brake pack clearance | 0.4 to 0.7 mm (0.016 to 0.028 in.) |
| Flange thickness (1st and reverse brake) | Mark 0: 0 mm (0 in.) Mark 2: 0.2 mm (0.00787 in.) Mark 4: 0.4 mm (0.01575 in.) Mark 6: 0.6 mm (0.02362 in.) Mark 8: 0.8 mm (0.03150 in.) Mark 10: 1.0 mm (0.03937 in.) Mark 12: 1.2 mm (0.04724 in.) Mark 14:1.4 mm (0.05512 in.) |
| Intermediate shaft run out | Standard: 0.03 mm (0.0012 in.) |
| Intermediate shaft diameter | Standard A: 25.962 to 25.975 mm (1.022 to 1.023 in.) Standard B: 25.962 to 25.975 mm (1.022 to 1.023 in.) Standard C: 32.062 to 32.075 mm (1.262 to 1.263 in.) Standard D: 32.062 to 32.075 mm (1.262 to 1.263 in.) |
| Rear planetary ring gear flange bushing inside diameter | Standard: 32.19 mm (1.2673 in.) |
| Center planetary gear pinion thrust clearance | Standard: 0.12 to 0.68 mm (0.005 to 0.027 in.) |
| Brake piston return spring No. 2 free length | Standard: 22.66 mm (0.8921 in.) |
| Brake piston No.2 piston stroke | 0.6 to 0.9 mm (0.024 to 0.035 in.) |
| Flange thickness (brake piston No.2) | Mark 0: 2.0 mm (0.079 in.) Mark 1:2.1 mm (0.083 in.) Mark 2: 2.2 mm (0.087 in.) Mark 3:2.3 mm (0.091 in.) Mark 4: 2.4 mm (0.094 in.) Mark 5: 2.5 mm (0.098 in.) Mark 6: 2.6 mm (0.102 in.) Mark 7: 2.7 mm (0.106 in.) |
| Brake piston return spring free length | Standard: 17.05 mm (0.671 in.) |
| Front planetary gear pinion thrust clearance | Standard: 0.20 to 0.60 mm (0.008 to 0.024 in.) |
| Front planetary gear bushing inside diameter | Standard: 57.43 mm (2.2610 in.) |
| Brake piston No. 1 piston stroke | 0.42 to 0.72 mm (0.017 to 0.028 in.) |
| Flange thickness (brake piston No.1) | Mark 0: 2.0 mm (0.079 in.) Mark 1:2.2 mm (0.087 in.) Mark 2: 2.4 mm (0.094 in.) Mark 3: 2.6 mm (0.102 in.) |
| Brake piston return spring No.3 free length | Standard: 15.72 mm (0.619 in.) |
OIL PUMP
OIL PUMP - SERVICE DATA
| Oil pump body bushing inside diameter | Standard: 38.138 mm (1.5015 in.) |
| Stator shaft bushing inside diameter | Standard (Front side): 21.527 mm (0.8475 in.) Standard (Rear side): 32.08 mm (1.261 in.) |
| Body clearance | Standard: 0.10 to 0.17 mm (0.0039 to 0.0067 in.) |
| Tip clearance | Standard: 0.070 to 0.150 mm (0.0028 to 0.0059 in.) |
| Side clearance | Standard: 0.03 to 0.05 mm (0.0012 to 0.0020 in.) |
| Drive and driven gear thickness | Mark 0: 10.736 to 10.742 mm (0.42268 to 0.42291 in.) Mark 1:10.743 to 10.749 mm (0.42296 to 0.42319 in.) Mark 2: 10.750 to 10.756 mm (0.42323 to 0.42346 in.) Mark 3:10.757 to 10.763 mm (0.42350 to 0.42374 in.) Mark 4: 10.764 to 10.770 mm (0.42378 to 0.42401 in.) Mark 5:10.771 to 10.777 mm (0.42405 to 0.42429 in.) Mark 6: 10.778 to 10.784 mm (0.42433 to 0.42457 in.) |
CLUTCH DRUM AND INPUT SHAFT
CLUTCH DRUM AND INPUT SHAFT - SERVICE DATA
| Direct clutch return spring free length | Standard: 19.51 mm (0.768 in.) |
| Reverse clutch return spring free length | Standard: 21.04 mm (0.828 in.) |
| Direct clutch pack clearance | 0.5 to 0.8 mm (0.020 to 0.031 in.) |
| Flange thickness (Direct clutch) | Mark 0:3.0 mm (0.118 in.) Mark 1: 3.1 mm (0.122 in.) Mark 2: 3.2 mm (0.126 in.) Mark 3: 3.3 mm (0.130 in.) Mark 4: 3.4 mm (0.134 in.) Mark 5: 3.5 mm (0.138 in.) Mark 6: 3.6 mm (0.142 in.) Mark 7: 3.7 mm (0.146 in.) Mark 8: 3.8 mm (0.150 in.) |
| Reverse clutch pack clearance | 0.5 to 0.8 mm (0.020 to 0.031 in.) |
| Flange thickness (Reverse clutch) | Mark 0:2.8 mm (0.110 in.) Mark 1: 2.9 mm (0.114 in.) Mark 2: 3.0 mm (0.118 in.) Mark 3: 3.1 mm (0.122 in.) Mark 4: 3.2 mm(0.126 in.) Mark 5: 3.3 mm (0.130 in.) Mark 6: 3.4 mm (0.134 in.) Mark 7: 3.5 mm (0.138 in.) Mark 8: 3.6 mm (0.142 in.) Mark 9: 3.7 mm (0.146 in.) Mark A: 3.8 mm (0.150 in.) |
| Forward clutch return spring free length | Standard: 24.64 mm (0.9701 in.) |
| Coast clutch pack clearance | 0.3 to 0.6 mm (0.012 to 0.024 in.) |
| Flange thickness (Coast clutch) | Mark 0:3.0 mm (0.118 in.) Mark 1: 3.1 mm (0.122 in.) Mark 2: 3.2 mm (0.126 in.) Mark 3: 3.3 mm (0.130 in.) Mark 4: 3.4 mm (0.134 in.) Mark 5: 3.5 mm (0.138 in.) Mark 6: 3.6 mm (0.142 in.) Mark 7: 3.7 mm (0.146 in.) Mark 8: 3.8 mm (0.150 in.) Mark 9: 3.9 mm (0.154 in.) |
| Forward clutch pack clearance | 0.56 to 0.86 mm (0.0220 to 0.339 in.) |
| Flange thickness (Forward clutch) | Mark 0:3.0 mm (0.118 in.) Mark 1: 3.1 mm (0.122 in.) Mark 2: 3.2 mm (0.126 in.) Mark 3: 3.3 mm (0.130 in.) Mark 4: 3.4 mm (0.134 in.) Mark 5: 3.5 mm (0.138 in.) Mark 6: 3.6 mm (0.142 in.) Mark 7: 3.7 mm (0.146 in.) Mark 8: 3.8 mm (0.150 in.) Mark 9: 3.9 mm (0.154 in.) Mark A: 4.0 mm (0.158 in.) |
| Forward clutch hub inside diameter | Standard: 26.037 to 26.062 mm (1.0251 to 1.0261 in.) |
| Reverse clutch hub inside diameter | Standard: 35.812 to 35.837 mm (1.4099 to 1.4109 in.) |
ACCUMULATOR
ACCUMULATOR - SERVICE DATA
| Spring | Free Length/Outer diameter | Color |
|---|---|---|
| B-1 (Inner) | 44.98 mm (1.7709 in.)/11.30 mm (0.445 in.) | Natural |
| B-1 (Outer) | 46.36 mm (1.8252 in.)/17.10 mm (0.6732 in.) | Natural |
| C-2 | 63.14 mm (2.4858 in.)/16.0 mm (0.6299 in.) | Light Gray |
| B-3 | 64.5 mm (2.539 in.)/19.5 mm (0.768 in.) | Orange |
| C-3 | (Inner) 44.0 mm (1.732 in.)/14.0 mm (0.551 in.) | Yellow |
| C-3 | (Outer) 76.65 mm (3.0178 in.)/20.10 mm (0.7913 in.) | Natural |
OUTPUT SHAFT BEARING
OUTPUT SHAFT BEARING - SERVICE DATA
| Clearance | 0.02 to 0.12 mm (0.0008 to 0.0047 in.) |
| Flange thickness | No. 1:3.80 mm (0.1496 in.) No. 2: 3.85 mm (0.1516 in.) No. 3: 3.90 mm (0.1535 in.) No. 4: 3.95 mm (0.1555 in.) No. 5: 4.00 mm (0.1575 in.) No. 6: 4.05 mm (0.1594 in.) No. 7: 4.10 mm (0.1614 in.) No. 8: 4.15 mm (0.1634 in.) No. 9: 4.20 mm (0.1653 in.) No. 10: 4.25 mm (0.1673 in.) No. 11: 4.30 mm (0.1693 in.) No. 12: 4.35 mm (0.1713 in.) |