| Last Modified: 4-30-2014 | 6.6 F | Doc ID: RM000001GMO000X |
| Model Year: 2006 | Model: LX470 | Prod Date Range: [05/2005 - ] |
| Title: SERVICE SPECIFICATIONS: A750F AUTOMATIC TRANSMISSION: SERVICE DATA; 2006 MY LX470 [05/2005 - ] | ||
SERVICE DATA
|
Line pressure Engine idling |
D position |
362 to 420 kPa (3.7 to 4.3 kgf*cm 2 , 53 to 61 psi) |
|
R position |
500 to 580 kPa (5.1 to 5.9 kgf*cm 2 , 73 to 84 psi) |
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|
Line pressure AT stall (Throttle valve fully opened) |
D position |
1,360 to 1,460 kPa (13.9 to 14.9 kgf*cm 2 , 197 to 212 psi) |
|
Engine stall revolution |
D and R positions |
2,150 +- 150 rpm |
|
Time lag |
N → D position |
Less than 1.2 seconds |
|
N → R position |
Less than 1.5 seconds |
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Engine idle speed (A/C OFF) |
N position |
700 +- 50 rpm |
|
Drive plate runout |
Max. |
0.20 mm (0.0079 in.) |
|
Torque converter runout |
Max. |
0.30 mm (0.0118 in.) |
|
Torque converter clutch installation distance |
More than 17.1 mm (0.673 in.) |
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Shift schedule |
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D position |
||
|
(Throttle valve fully opened) |
1 → 2 |
45 to 57 bkm/h (28 to 35 mph) |
|
2 → 3 |
79 to 90 km/h (49 to 56 mph) |
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3 → 4 |
113 to 128 km/h (70 to 80 mph) |
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4 → 5 |
165 to 180 km/h (103 to 112 mph) |
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5 → 4 |
158 to 173 km/h (98 to 108 mph) |
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4 → 3 |
105 to 117 km/h (65 to 73 mph) |
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3 → 2 |
70 to 78 km/h (43 to 48 mph) |
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|
2 → 1 |
35 to 41 km/h (22 to 25 mph) |
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|
(Throttle valve fully closed) |
4 → 5 |
32 to 38 km/h (20 to 24 mph) |
|
5 → 4 |
24 to 29 km/h (15 to 18 mph) |
|
|
3 position |
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|
(Throttle valve fully opened) |
1 → 2 |
45 to 57 km/h (28 to 35 mph) |
|
2 → 3 |
79 to 90 km/h (49 to 56 mph) |
|
|
4 → 3 |
119 to 132 km/h (74 to 82 mph) |
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|
3 → 2 |
70 to 78 km/h (43 to 48 mph) |
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|
2 → 1 |
35 to 41 km/h (22 to 25 mph) |
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|
2 position |
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(Throttle valve fully opened) |
1 → 2 |
45 to 57 km/h (28 to 35 mph) |
|
3 → 2 |
80 to 88 km/h (50 to 55 mph) |
|
|
2 → 1 |
35 to 41 km/h (22 to 25 mph) |
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|
1 position |
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(Throttle valve fully opened) |
2 → 1 |
41 to 47 km/h (25 to 29 mph) |
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Lock-up point Throttle valve opening 5% |
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|
D position 5th gear |
Lock-up ON |
67 to 74 km/h (42 to 46 mph) |
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Lock-up OFF |
60 to 67 km/h (37 to 42 mph) |
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|
4 position 4th gear |
Lock-up ON |
61 to 68 km/h (38 to 42 mph) |
|
Lock-up OFF |
54 to 61 km/h (34 to 38 mph) |
|
LUBRICANT
|
Item |
Capacity |
Classification |
|---|---|---|
|
Automatic transmission fluid: Dry fill |
7.2 liters (7.61 US qts, 6.34 lmp. qts) |
ATF WS |
|
Automatic transmission fluid: Drain and refill |
1.7 liters (1.8 US qts, 1.5 lmp. qts) |
AUTOMATIC TRANSMISSION UNIT
|
1st and reverse return spring free length |
Standard: 23.74 mm (0.935 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 (2.261 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
|
Body clearance |
Standard: 0.10 to 0.17 mm (0.0039 to 0.0067 in.) |
|
Maximum: 0.17 mm (0.0067 in.) |
|
|
Tip clearance |
Standard: 0.07 to 0.15 mm (0.0028 to 0.0059 in.) |
|
Maximum: 0.150 mm (0.0059 in.) |
|
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Side clearance |
Standard: 0.03 to 0.05 mm (0.0012 to 0.0020 in.) |
|
Maximum: 0.05 mm (0.0020 in.) |
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Drive and driven gear thickness |
Mark 0: 10.740 to 10.749 mm (0.4228 to 0.4232 in.) |
|
Mark 1: 10.750 to 10.759 mm (0.4232 to 0.4236 in.) |
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Mark 2: 10.760 to 10.770 mm (0.4236 to 0.4240 in.) |
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Mark 3: 10.771 to 10.780 mm (0.4241 to 0.4244 in.) |
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Mark 4: 10.781 to 10.790 mm (0.4244 to 0.42481 in.) |
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Starter shaft bushing inside diameter |
Standard (Front side): 21.577 mm (0.850 in.) |
|
Standard (Rear side): 32.08 mm (1.263 in.) |
CLUTCH DRUM AND INPUT SHAFT
|
2nd brake |
|
|
Piston return spring free length |
Standard: 15.72 mm (0.619 in.) |
|
B3 Brake |
|
|
Piston stroke |
0.42 to 0.72 mm (0.017 to 0.028 in.) |
|
Flange thickness |
No. 0: 2.0 mm (0.079 in.) No. 1: 2.2 mm (0.087 in.) No. 2: 2.4 mm (0.094 in.) No. 3: 2.6 mm (0.102 in.) |
|
Front planetary gear |
|
|
Planetary gear bushing inside diameter |
Maximum: 57.48 mm (2.263 in.) |
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Planetary pinion gear thrust clearance |
Standard: 0.2 to 0.6 mm (0.008 to 0.024 in.) |
|
Maximum: 0.65 mm (0.026 in.) |
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No. 1 Brake piston |
|
|
Piston return spring free length |
Standard: 17.05 mm (0.671 in.) |
|
Center planetary gear |
|
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Planetary pinion gear thrust clearance |
Standard: 0.12 to 0.68 mm (0.005 to 0.027 in.) |
|
Maximum: 0.73 mm (0.029 in.) |
|
|
B2 Brake |
|
|
Piston return spring free length |
Standard: 17.45 mm (0.671 in.) |
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Rear planetary ring gear flange |
|
|
Planetary ring gear flange bushing inside diameter |
Maximum: 32.175 mm (1.267 in.) |
|
Intermediate shaft |
|
|
Intermediate shaft run out |
Maximum: 0.08 mm (0.003 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.) |
|
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Standard C: 32.062 to 32.075 mm (1.262 to 1.263 in.) |
|
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Standard D: 32.062 to 32.075 mm (1.262 to 1.263 in.) |
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Minimum A: 25.912 mm (1.020 in.) |
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Minimum B: 25.912 mm (1.020 in) |
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Minimum C: 32.012 mm (1.260 in.) |
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Minimum D: 32.012 mm (1.260 in.) |
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Rear planetary gear |
|
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Planetary pinion gear thrust clearance |
Standard: 0.2 to 0.6 mm (0.008 to 0.024 in.) |
|
Maximum: 0.65 mm (0.026 in.) |
|
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Planetary gear bushing inside diameter |
Maximum: 20.075 mm (0.790 in.) |
|
1st and reverse brake |
|
|
Pack clearance |
0.8 to 1.1 mm (0.032 to 0.043 in.) |
|
Piston return spring free length |
Standard: 23.74 mm (0.935 in.) |
|
H thickness |
No. 0: 0 mm (0 in.) |
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No. 2: 0.2 mm (0.00787 in.) |
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No. 4: 0.4 mm (0.015754 in.) |
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No. 6: 0.6 mm (0.02362 in.) |
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No. 8: 0.8 mm (0.03150 in.) |
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No. 10: 1.0 mm (0.03937 in.) |
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No. 12: 1.2 mm (0.04724 in.) |
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No. 14: 1.4 mm (0.05512 in.) |
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|
Direct clutch |
|
|
Pack clearance |
0.50 to 0.80 mm (0.020 to 0.032 in.) |
|
Clutch piston return spring free length |
Standard: 19.51 mm (0.768 in.) |
|
Flange thickness |
No. 0: 3.0 mm (0.118 in.) |
|
No. 1: 3.1 mm (0.122 in.) |
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No. 2: 3.2 mm (0.126 in.) |
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No. 3: 3.3 mm (0.130 in.) |
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No. 4: 3.4 mm (0.134 in.) |
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No. 5: 3.5 mm (0.138 in.) |
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No. 6: 3.6 mm (0.142 in.) |
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No. 7: 3.7 mm (0.146 in.) |
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No. 8: 3.8 mm (0.150 in.) |
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Reverse clutch |
|
|
Reverse clutch drum busing inside diameter |
Standard: 35.812 to 35.837 mm (1.4099 to 1.4109 in.) |
|
Maximum: 35.887 mm (1.4129 in.) |
|
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Pack clearance |
0.50 to 0.80 mm (0.020 to 0.032 in.) |
|
Clutch piston return spring free length |
Standard: 21.04 mm (0.828 in.) |
|
Flange thickness |
No. 0: 2.8 mm (0.110 in.) |
|
No. 1: 2.9 mm (0.114 in.) |
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No. 2: 3.0 mm (0.118 in.) |
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No. 3: 3.1 mm (0.122 in.) |
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No. 4: 3.2 mm (0.126 in.) |
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No. 5: 3.3 mm (0.130 in.) |
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No. 6: 3.4 mm (0.134 in.) |
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No. 7: 3.5 mm (0.138 in.) |
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No. 8: 3.6 mm (0.142 in.) |
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No. 9: 3.7 mm (0.146 in.) |
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No. A: 3.8 mm (0.150 in.) |
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|
Froward clutch |
|
|
Forward clutch drum bushing inside diameter |
Standard: 26.037 to 26.062 mm (1.0251 to 1.0261 in.) |
|
Maximum: 26.112 mm (1.028 in.) |
|
|
Pack clearance |
0.60 to 0.90 mm (0.0236 to 0.0354 in.) |
|
Clutch piston return spring free length |
Standard: 26.74 mm (1.053 in.) |
|
Flange thickness |
No. 0: 3.0 mm (0.1118 in.) |
|
No. 1: 3.1 mm (0.122 in.) |
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No. 2: 3.2 mm (0.126 in.) |
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No. 3: 3.3 mm (0.130 in.) |
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No. 4: 3.4 mm (0.134 in.) |
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No. 5: 3.5 mm (0.138 in.) |
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No. 6: 3.6 mm (0.142 in.) |
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No. 7: 3.7 mm (0.146 in.) |
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No. 8: 3.8 mm (0.150 in.) |
|
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No. 9: 3.9 mm (0.154 in.) |
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No. A: 4.0 mm (0.158 in.) |
|
|
Output shaft bearing |
|
|
Clearance |
0.05 to 0.33 mm (0.002 to 0.013 in.) |
|
Flange thickness |
No. 1: 3.7 mm (0.146 in.) |
|
No. 2: 3.8 mm (0.150 in.) |
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No. 3: 3.9 mm (0.154 in.) |
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No. 4: 4.0 mm (0.158 in.) |
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No. 5: 4.1 mm (0.161 in.) |
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No. 6: 4.2 mm (0.165 in.) |
|
ACCUMULATOR
|
Spring |
Free Length/Outer diameter |
Color |
|---|---|---|
|
B-3 |
70.5 mm (2.539 in.)/19.7 mm (0.776 in.) |
Purple |
|
C-2 |
62.0mm (2.441)/15.9 mm (0.626 in.) |
White |
|
C-1 (Inner) |
30.4 mm (1.197 in.)/11.4 mm (0.449 in.) |
Pink |
|
C-1 (Outer) |
48.76 mm (1.920 in.)/16.6 mm (0.654 in.) |
Light green |
|
C-3 (Inner) |
44.0 mm (1.732 in.)/14.0 mm (0.551 in.) |
Yellow |
|
C-3 (Outer) |
73.35 mm (2.888 in.)/19.9 mm (0.784 in.) |
Red |
|
|